ea805d32e4
No real changes. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72291 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2263 lines
66 KiB
C++
2263 lines
66 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: griddemo.cpp
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// Purpose: Grid control wxWidgets sample
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// Author: Michael Bedward
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// Modified by: Santiago Palacios
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// RCS-ID: $Id$
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// Copyright: (c) Michael Bedward, Julian Smart, Vadim Zeitlin
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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// ============================================================================
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// declarations
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// ============================================================================
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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// For compilers that support precompilation, includes "wx/wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#include "wx/wx.h"
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#endif
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#include "wx/colordlg.h"
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#include "wx/fontdlg.h"
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#include "wx/numdlg.h"
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#include "wx/aboutdlg.h"
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#include "wx/grid.h"
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#include "wx/headerctrl.h"
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#include "wx/generic/gridctrl.h"
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#include "wx/generic/grideditors.h"
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#include "griddemo.h"
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#ifndef wxHAS_IMAGES_IN_RESOURCES
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#include "../sample.xpm"
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#endif
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// Custom renderer that renders column header cells without borders and in
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// italic
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class CustomColumnHeaderRenderer : public wxGridColumnHeaderRenderer
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{
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public:
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CustomColumnHeaderRenderer(const wxColour& colFg, const wxColour& colBg)
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: m_colFg(colFg),
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m_colBg(colBg)
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{
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}
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virtual void DrawLabel(const wxGrid& WXUNUSED(grid),
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wxDC& dc,
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const wxString& value,
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const wxRect& rect,
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int horizAlign,
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int vertAlign,
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int WXUNUSED(textOrientation)) const
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{
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dc.SetTextForeground(m_colFg);
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dc.SetFont(wxITALIC_FONT->Bold());
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dc.DrawLabel(value, rect, horizAlign | vertAlign);
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}
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virtual void DrawBorder(const wxGrid& WXUNUSED(grid),
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wxDC& dc,
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wxRect& rect) const
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{
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dc.SetPen(*wxTRANSPARENT_PEN);
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dc.SetBrush(wxBrush(m_colBg));
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dc.DrawRectangle(rect);
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}
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private:
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const wxColour m_colFg, m_colBg;
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wxDECLARE_NO_COPY_CLASS(CustomColumnHeaderRenderer);
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};
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// And a custom attributes provider which uses custom column header renderer
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// defined above
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class CustomColumnHeadersProvider : public wxGridCellAttrProvider
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{
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public:
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// by default custom column renderer is not used, call
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// UseCustomColHeaders() to enable it
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CustomColumnHeadersProvider()
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: m_customOddRenderer(*wxYELLOW, *wxBLUE),
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m_customEvenRenderer(*wxWHITE, *wxBLACK),
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m_useCustom(false)
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{
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}
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// enable or disable the use of custom renderer for column headers
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void UseCustomColHeaders(bool use = true) { m_useCustom = use; }
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protected:
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virtual const wxGridColumnHeaderRenderer& GetColumnHeaderRenderer(int col)
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{
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// if enabled, use custom renderers
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if ( m_useCustom )
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{
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// and use different ones for odd and even columns -- just to show
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// that we can
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return col % 2 ? m_customOddRenderer : m_customEvenRenderer;
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}
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return wxGridCellAttrProvider::GetColumnHeaderRenderer(col);
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}
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private:
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CustomColumnHeaderRenderer m_customOddRenderer,
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m_customEvenRenderer;
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bool m_useCustom;
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wxDECLARE_NO_COPY_CLASS(CustomColumnHeadersProvider);
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};
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// ----------------------------------------------------------------------------
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// wxWin macros
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// ----------------------------------------------------------------------------
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IMPLEMENT_APP( GridApp )
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// ============================================================================
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// implementation
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// ============================================================================
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// ----------------------------------------------------------------------------
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// GridApp
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// ----------------------------------------------------------------------------
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bool GridApp::OnInit()
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{
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GridFrame *frame = new GridFrame;
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frame->Show(true);
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return true;
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}
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// ----------------------------------------------------------------------------
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// GridFrame
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// ----------------------------------------------------------------------------
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BEGIN_EVENT_TABLE( GridFrame, wxFrame )
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EVT_MENU( ID_TOGGLEROWLABELS, GridFrame::ToggleRowLabels )
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EVT_MENU( ID_TOGGLECOLLABELS, GridFrame::ToggleColLabels )
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EVT_MENU( ID_TOGGLEEDIT, GridFrame::ToggleEditing )
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EVT_MENU( ID_TOGGLEROWSIZING, GridFrame::ToggleRowSizing )
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EVT_MENU( ID_TOGGLECOLSIZING, GridFrame::ToggleColSizing )
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EVT_MENU( ID_TOGGLECOLMOVING, GridFrame::ToggleColMoving )
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EVT_MENU( ID_TOGGLEGRIDSIZING, GridFrame::ToggleGridSizing )
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EVT_MENU( ID_TOGGLEGRIDDRAGCELL, GridFrame::ToggleGridDragCell )
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EVT_MENU( ID_COLNATIVEHEADER, GridFrame::SetNativeColHeader )
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EVT_MENU( ID_COLDEFAULTHEADER, GridFrame::SetDefaultColHeader )
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EVT_MENU( ID_COLCUSTOMHEADER, GridFrame::SetCustomColHeader )
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EVT_MENU( ID_TOGGLEGRIDLINES, GridFrame::ToggleGridLines )
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EVT_MENU( ID_AUTOSIZECOLS, GridFrame::AutoSizeCols )
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EVT_MENU( ID_CELLOVERFLOW, GridFrame::CellOverflow )
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EVT_MENU( ID_RESIZECELL, GridFrame::ResizeCell )
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EVT_MENU( ID_SETLABELCOLOUR, GridFrame::SetLabelColour )
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EVT_MENU( ID_SETLABELTEXTCOLOUR, GridFrame::SetLabelTextColour )
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EVT_MENU( ID_SETLABEL_FONT, GridFrame::SetLabelFont )
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EVT_MENU( ID_ROWLABELHORIZALIGN, GridFrame::SetRowLabelHorizAlignment )
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EVT_MENU( ID_ROWLABELVERTALIGN, GridFrame::SetRowLabelVertAlignment )
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EVT_MENU( ID_COLLABELHORIZALIGN, GridFrame::SetColLabelHorizAlignment )
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EVT_MENU( ID_COLLABELVERTALIGN, GridFrame::SetColLabelVertAlignment )
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EVT_MENU( ID_GRIDLINECOLOUR, GridFrame::SetGridLineColour )
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EVT_MENU( ID_INSERTROW, GridFrame::InsertRow )
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EVT_MENU( ID_INSERTCOL, GridFrame::InsertCol )
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EVT_MENU( ID_DELETEROW, GridFrame::DeleteSelectedRows )
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EVT_MENU( ID_DELETECOL, GridFrame::DeleteSelectedCols )
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EVT_MENU( ID_CLEARGRID, GridFrame::ClearGrid )
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EVT_MENU( ID_SELCELLS, GridFrame::SelectCells )
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EVT_MENU( ID_SELROWS, GridFrame::SelectRows )
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EVT_MENU( ID_SELCOLS, GridFrame::SelectCols )
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EVT_MENU( ID_SELROWSORCOLS, GridFrame::SelectRowsOrCols )
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EVT_MENU( ID_SET_CELL_FG_COLOUR, GridFrame::SetCellFgColour )
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EVT_MENU( ID_SET_CELL_BG_COLOUR, GridFrame::SetCellBgColour )
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EVT_MENU( wxID_ABOUT, GridFrame::About )
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EVT_MENU( wxID_EXIT, GridFrame::OnQuit )
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EVT_MENU( ID_VTABLE, GridFrame::OnVTable)
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EVT_MENU( ID_BUGS_TABLE, GridFrame::OnBugsTable)
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EVT_MENU( ID_TABULAR_TABLE, GridFrame::OnTabularTable)
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EVT_MENU( ID_DESELECT_CELL, GridFrame::DeselectCell)
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EVT_MENU( ID_DESELECT_COL, GridFrame::DeselectCol)
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EVT_MENU( ID_DESELECT_ROW, GridFrame::DeselectRow)
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EVT_MENU( ID_DESELECT_ALL, GridFrame::DeselectAll)
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EVT_MENU( ID_SELECT_CELL, GridFrame::SelectCell)
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EVT_MENU( ID_SELECT_COL, GridFrame::SelectCol)
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EVT_MENU( ID_SELECT_ROW, GridFrame::SelectRow)
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EVT_MENU( ID_SELECT_ALL, GridFrame::SelectAll)
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EVT_MENU( ID_SELECT_UNSELECT, GridFrame::OnAddToSelectToggle)
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EVT_MENU( ID_SIZE_ROW, GridFrame::AutoSizeRow )
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EVT_MENU( ID_SIZE_COL, GridFrame::AutoSizeCol )
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EVT_MENU( ID_SIZE_ROW_LABEL, GridFrame::AutoSizeRowLabel )
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EVT_MENU( ID_SIZE_COL_LABEL, GridFrame::AutoSizeColLabel )
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EVT_MENU( ID_SIZE_LABELS_COL, GridFrame::AutoSizeLabelsCol )
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EVT_MENU( ID_SIZE_LABELS_ROW, GridFrame::AutoSizeLabelsRow )
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EVT_MENU( ID_SIZE_GRID, GridFrame::AutoSizeTable )
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EVT_MENU( ID_SET_HIGHLIGHT_WIDTH, GridFrame::OnSetHighlightWidth)
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EVT_MENU( ID_SET_RO_HIGHLIGHT_WIDTH, GridFrame::OnSetROHighlightWidth)
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EVT_MENU( wxID_PRINT, GridFrame::OnGridRender )
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EVT_MENU( ID_RENDER_COORDS, GridFrame::OnGridRender )
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EVT_GRID_LABEL_LEFT_CLICK( GridFrame::OnLabelLeftClick )
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EVT_GRID_CELL_LEFT_CLICK( GridFrame::OnCellLeftClick )
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EVT_GRID_ROW_SIZE( GridFrame::OnRowSize )
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EVT_GRID_COL_SIZE( GridFrame::OnColSize )
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EVT_GRID_SELECT_CELL( GridFrame::OnSelectCell )
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EVT_GRID_RANGE_SELECT( GridFrame::OnRangeSelected )
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EVT_GRID_CELL_CHANGING( GridFrame::OnCellValueChanging )
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EVT_GRID_CELL_CHANGED( GridFrame::OnCellValueChanged )
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EVT_GRID_CELL_BEGIN_DRAG( GridFrame::OnCellBeginDrag )
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EVT_GRID_EDITOR_SHOWN( GridFrame::OnEditorShown )
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EVT_GRID_EDITOR_HIDDEN( GridFrame::OnEditorHidden )
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END_EVENT_TABLE()
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GridFrame::GridFrame()
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: wxFrame( (wxFrame *)NULL, wxID_ANY, wxT("wxWidgets grid class demo"),
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wxDefaultPosition,
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wxDefaultSize )
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{
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SetIcon(wxICON(sample));
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wxMenu *fileMenu = new wxMenu;
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fileMenu->Append( ID_VTABLE, wxT("&Virtual table test\tCtrl-V"));
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fileMenu->Append( ID_BUGS_TABLE, wxT("&Bugs table test\tCtrl-B"));
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fileMenu->Append( ID_TABULAR_TABLE, wxT("&Tabular table test\tCtrl-T"));
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fileMenu->AppendSeparator();
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wxMenu* setupMenu = new wxMenu;
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wxMenuItem* item;
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item = setupMenu->AppendCheckItem( ID_RENDER_ROW_LABEL,
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"Render row labels" );
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item->Check();
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item = setupMenu->AppendCheckItem( ID_RENDER_COL_LABEL,
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"Render column labels" );
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item->Check();
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item = setupMenu->AppendCheckItem( ID_RENDER_GRID_LINES,
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"Render grid cell lines" );
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item->Check();
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item = setupMenu->AppendCheckItem( ID_RENDER_GRID_BORDER,
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"Render border" );
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item->Check();
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item = setupMenu->AppendCheckItem( ID_RENDER_SELECT_HLIGHT,
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"Render selection highlight" );
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setupMenu->AppendSeparator();
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setupMenu->AppendCheckItem( ID_RENDER_LOMETRIC,
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"Use LOMETRIC mapping mode" );
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setupMenu->AppendCheckItem( ID_RENDER_DEFAULT_SIZE,
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"Use wxDefaultSize" );
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setupMenu->AppendCheckItem( ID_RENDER_MARGIN,
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"Logical 50 unit margin" );
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setupMenu->AppendCheckItem( ID_RENDER_ZOOM,
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"Zoom 125%" );
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fileMenu->AppendSubMenu( setupMenu, "Render setup" );
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fileMenu->Append( wxID_PRINT, "Render" );
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fileMenu->Append( ID_RENDER_COORDS, "Render G5:P30" );
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fileMenu->AppendSeparator();
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fileMenu->Append( wxID_EXIT, wxT("E&xit\tAlt-X") );
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wxMenu *viewMenu = new wxMenu;
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viewMenu->AppendCheckItem(ID_TOGGLEROWLABELS, "&Row labels");
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viewMenu->AppendCheckItem(ID_TOGGLECOLLABELS, "&Col labels");
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viewMenu->AppendCheckItem(ID_TOGGLEEDIT,"&Editable");
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viewMenu->AppendCheckItem(ID_TOGGLEROWSIZING, "Ro&w drag-resize");
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viewMenu->AppendCheckItem(ID_TOGGLECOLSIZING, "C&ol drag-resize");
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viewMenu->AppendCheckItem(ID_TOGGLECOLMOVING, "Col drag-&move");
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viewMenu->AppendCheckItem(ID_TOGGLEGRIDSIZING, "&Grid drag-resize");
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viewMenu->AppendCheckItem(ID_TOGGLEGRIDDRAGCELL, "&Grid drag-cell");
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viewMenu->AppendCheckItem(ID_TOGGLEGRIDLINES, "&Grid Lines");
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viewMenu->AppendCheckItem(ID_SET_HIGHLIGHT_WIDTH, "&Set Cell Highlight Width...");
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viewMenu->AppendCheckItem(ID_SET_RO_HIGHLIGHT_WIDTH, "&Set Cell RO Highlight Width...");
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viewMenu->AppendCheckItem(ID_AUTOSIZECOLS, "&Auto-size cols");
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viewMenu->AppendCheckItem(ID_CELLOVERFLOW, "&Overflow cells");
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viewMenu->AppendCheckItem(ID_RESIZECELL, "&Resize cell (7,1)");
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wxMenu *rowLabelMenu = new wxMenu;
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viewMenu->Append( ID_ROWLABELALIGN, wxT("R&ow label alignment"),
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rowLabelMenu,
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wxT("Change alignment of row labels") );
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rowLabelMenu->AppendRadioItem( ID_ROWLABELHORIZALIGN, wxT("&Horizontal") );
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rowLabelMenu->AppendRadioItem( ID_ROWLABELVERTALIGN, wxT("&Vertical") );
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wxMenu *colLabelMenu = new wxMenu;
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viewMenu->Append( ID_COLLABELALIGN, wxT("Col l&abel alignment"),
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colLabelMenu,
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wxT("Change alignment of col labels") );
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colLabelMenu->AppendRadioItem( ID_COLLABELHORIZALIGN, wxT("&Horizontal") );
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colLabelMenu->AppendRadioItem( ID_COLLABELVERTALIGN, wxT("&Vertical") );
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wxMenu *colHeaderMenu = new wxMenu;
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viewMenu->Append( ID_ROWLABELALIGN, wxT("Col header style"),
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colHeaderMenu,
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wxT("Change style of col header") );
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colHeaderMenu->AppendRadioItem( ID_COLDEFAULTHEADER, wxT("&Default") );
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colHeaderMenu->AppendRadioItem( ID_COLNATIVEHEADER, wxT("&Native") );
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colHeaderMenu->AppendRadioItem( ID_COLCUSTOMHEADER, wxT("&Custom") );
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wxMenu *colMenu = new wxMenu;
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colMenu->Append( ID_SETLABELCOLOUR, wxT("Set &label colour...") );
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colMenu->Append( ID_SETLABELTEXTCOLOUR, wxT("Set label &text colour...") );
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colMenu->Append( ID_SETLABEL_FONT, wxT("Set label fo&nt...") );
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colMenu->Append( ID_GRIDLINECOLOUR, wxT("&Grid line colour...") );
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colMenu->Append( ID_SET_CELL_FG_COLOUR, wxT("Set cell &foreground colour...") );
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colMenu->Append( ID_SET_CELL_BG_COLOUR, wxT("Set cell &background colour...") );
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wxMenu *editMenu = new wxMenu;
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editMenu->Append( ID_INSERTROW, wxT("Insert &row") );
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editMenu->Append( ID_INSERTCOL, wxT("Insert &column") );
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editMenu->Append( ID_DELETEROW, wxT("Delete selected ro&ws") );
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editMenu->Append( ID_DELETECOL, wxT("Delete selected co&ls") );
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editMenu->Append( ID_CLEARGRID, wxT("Cl&ear grid cell contents") );
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wxMenu *selectMenu = new wxMenu;
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selectMenu->Append( ID_SELECT_UNSELECT, wxT("Add new cells to the selection"),
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wxT("When off, old selection is deselected before ")
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wxT("selecting the new cells"), wxITEM_CHECK );
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selectMenu->AppendSeparator();
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selectMenu->Append( ID_SELECT_ALL, wxT("Select all"));
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selectMenu->Append( ID_SELECT_ROW, wxT("Select row 2"));
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selectMenu->Append( ID_SELECT_COL, wxT("Select col 2"));
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selectMenu->Append( ID_SELECT_CELL, wxT("Select cell (3, 1)"));
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selectMenu->AppendSeparator();
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selectMenu->Append( ID_DESELECT_ALL, wxT("Deselect all"));
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selectMenu->Append( ID_DESELECT_ROW, wxT("Deselect row 2"));
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selectMenu->Append( ID_DESELECT_COL, wxT("Deselect col 2"));
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selectMenu->Append( ID_DESELECT_CELL, wxT("Deselect cell (3, 1)"));
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wxMenu *selectionMenu = new wxMenu;
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selectMenu->Append( ID_CHANGESEL, wxT("Change &selection mode"),
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selectionMenu,
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wxT("Change selection mode") );
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selectionMenu->Append( ID_SELCELLS, wxT("Select &cells") );
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selectionMenu->Append( ID_SELROWS, wxT("Select &rows") );
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selectionMenu->Append( ID_SELCOLS, wxT("Select col&umns") );
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selectionMenu->Append( ID_SELROWSORCOLS, wxT("Select rows &or columns") );
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wxMenu *autosizeMenu = new wxMenu;
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autosizeMenu->Append( ID_SIZE_ROW, wxT("Selected &row data") );
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autosizeMenu->Append( ID_SIZE_COL, wxT("Selected &column data") );
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autosizeMenu->Append( ID_SIZE_ROW_LABEL, wxT("Selected row la&bel") );
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autosizeMenu->Append( ID_SIZE_COL_LABEL, wxT("Selected column &label") );
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autosizeMenu->Append( ID_SIZE_LABELS_COL, wxT("Column la&bels") );
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autosizeMenu->Append( ID_SIZE_LABELS_ROW, wxT("Row label&s") );
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autosizeMenu->Append( ID_SIZE_GRID, wxT("Entire &grid") );
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wxMenu *helpMenu = new wxMenu;
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helpMenu->Append( wxID_ABOUT, wxT("&About wxGrid demo") );
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wxMenuBar *menuBar = new wxMenuBar;
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menuBar->Append( fileMenu, wxT("&File") );
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menuBar->Append( viewMenu, wxT("&Grid") );
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menuBar->Append( colMenu, wxT("&Colours") );
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menuBar->Append( editMenu, wxT("&Edit") );
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menuBar->Append( selectMenu, wxT("&Select") );
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menuBar->Append( autosizeMenu, wxT("&Autosize") );
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menuBar->Append( helpMenu, wxT("&Help") );
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SetMenuBar( menuBar );
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m_addToSel = false;
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grid = new wxGrid( this,
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wxID_ANY,
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wxPoint( 0, 0 ),
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wxSize( 400, 300 ) );
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#if wxUSE_LOG
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int gridW = 600, gridH = 300;
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int logW = gridW, logH = 100;
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logWin = new wxTextCtrl( this,
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wxID_ANY,
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wxEmptyString,
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wxPoint( 0, gridH + 20 ),
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wxSize( logW, logH ),
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wxTE_MULTILINE );
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logger = new wxLogTextCtrl( logWin );
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m_logOld = wxLog::SetActiveTarget( logger );
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wxLog::DisableTimestamp();
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#endif // wxUSE_LOG
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// this will create a grid and, by default, an associated grid
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// table for strings
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grid->CreateGrid( 0, 0 );
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grid->GetTable()->SetAttrProvider(new CustomColumnHeadersProvider());
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grid->AppendRows(100);
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grid->AppendCols(100);
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int ir = grid->GetNumberRows();
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grid->DeleteRows(0, ir);
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grid->AppendRows(ir);
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grid->SetRowSize( 0, 60 );
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grid->SetCellValue( 0, 0, wxT("Ctrl+Home\nwill go to\nthis cell") );
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|
grid->SetCellValue( 0, 1, wxT("A long piece of text to demonstrate wrapping.") );
|
|
grid->SetCellRenderer(0 , 1, new wxGridCellAutoWrapStringRenderer);
|
|
grid->SetCellEditor( 0, 1 , new wxGridCellAutoWrapStringEditor);
|
|
|
|
grid->SetCellValue( 0, 2, wxT("Blah") );
|
|
grid->SetCellValue( 0, 3, wxT("Read only") );
|
|
grid->SetReadOnly( 0, 3 );
|
|
|
|
grid->SetCellValue( 0, 4, wxT("Can veto edit this cell") );
|
|
|
|
grid->SetCellValue( 0, 5, wxT("Press\nCtrl+arrow\nto skip over\ncells") );
|
|
|
|
grid->SetRowSize( 99, 60 );
|
|
grid->SetCellValue( 99, 99, wxT("Ctrl+End\nwill go to\nthis cell") );
|
|
grid->SetCellValue( 1, 0, wxT("This default cell will overflow into neighboring cells, but not if you turn overflow off."));
|
|
|
|
grid->SetCellTextColour(1, 2, *wxRED);
|
|
grid->SetCellBackgroundColour(1, 2, *wxGREEN);
|
|
|
|
grid->SetCellValue( 1, 4, wxT("I'm in the middle"));
|
|
|
|
grid->SetCellValue(2, 2, wxT("red"));
|
|
|
|
grid->SetCellTextColour(2, 2, *wxRED);
|
|
grid->SetCellValue(3, 3, wxT("green on grey"));
|
|
grid->SetCellTextColour(3, 3, *wxGREEN);
|
|
grid->SetCellBackgroundColour(3, 3, *wxLIGHT_GREY);
|
|
|
|
grid->SetCellValue(4, 4, wxT("a weird looking cell"));
|
|
grid->SetCellAlignment(4, 4, wxALIGN_CENTRE, wxALIGN_CENTRE);
|
|
grid->SetCellRenderer(4, 4, new MyGridCellRenderer);
|
|
|
|
grid->SetCellRenderer(3, 0, new wxGridCellBoolRenderer);
|
|
grid->SetCellEditor(3, 0, new wxGridCellBoolEditor);
|
|
|
|
wxGridCellAttr *attr;
|
|
attr = new wxGridCellAttr;
|
|
attr->SetTextColour(*wxBLUE);
|
|
grid->SetColAttr(5, attr);
|
|
attr = new wxGridCellAttr;
|
|
attr->SetBackgroundColour(*wxRED);
|
|
grid->SetRowAttr(5, attr);
|
|
|
|
grid->SetCellValue(2, 4, wxT("a wider column"));
|
|
grid->SetColSize(4, 120);
|
|
grid->SetColMinimalWidth(4, 120);
|
|
|
|
grid->SetCellTextColour(5, 8, *wxGREEN);
|
|
grid->SetCellValue(5, 8, wxT("Bg from row attr\nText col from cell attr"));
|
|
grid->SetCellValue(5, 5, wxT("Bg from row attr Text col from col attr and this text is so long that it covers over many many empty cells but is broken by one that isn't"));
|
|
|
|
// Some numeric columns with different formatting.
|
|
grid->SetColFormatFloat(6);
|
|
grid->SetCellValue(0, 6, "Default\nfloat format");
|
|
grid->SetCellValue(1, 6, wxString::Format(wxT("%g"), 3.1415));
|
|
grid->SetCellValue(2, 6, wxString::Format(wxT("%g"), 1415.0));
|
|
grid->SetCellValue(3, 6, wxString::Format(wxT("%g"), 12345.67890));
|
|
|
|
grid->SetColFormatFloat(7, 6, 2);
|
|
grid->SetCellValue(0, 7, "Width 6\nprecision 2");
|
|
grid->SetCellValue(1, 7, wxString::Format(wxT("%g"), 3.1415));
|
|
grid->SetCellValue(2, 7, wxString::Format(wxT("%g"), 1415.0));
|
|
grid->SetCellValue(3, 7, wxString::Format(wxT("%g"), 12345.67890));
|
|
|
|
grid->SetColFormatCustom(8,
|
|
wxString::Format("%s:%i,%i,%s", wxGRID_VALUE_FLOAT, -1, 4, "g"));
|
|
grid->SetCellValue(0, 8, "Compact\nformat");
|
|
grid->SetCellValue(1, 8, wxT("31415e-4"));
|
|
grid->SetCellValue(2, 8, wxT("1415"));
|
|
grid->SetCellValue(3, 8, wxT("123456789e-4"));
|
|
|
|
grid->SetColFormatNumber(9);
|
|
grid->SetCellValue(0, 9, "Integer\ncolumn");
|
|
grid->SetCellValue(1, 9, "17");
|
|
grid->SetCellValue(2, 9, "0");
|
|
grid->SetCellValue(3, 9, "-666");
|
|
grid->SetCellAlignment(3, 9, wxALIGN_CENTRE, wxALIGN_TOP);
|
|
grid->SetCellValue(3, 10, "<- This numeric cell should be centred");
|
|
|
|
const wxString choices[] =
|
|
{
|
|
wxT("Please select a choice"),
|
|
wxT("This takes two cells"),
|
|
wxT("Another choice"),
|
|
};
|
|
grid->SetCellEditor(4, 0, new wxGridCellChoiceEditor(WXSIZEOF(choices), choices));
|
|
grid->SetCellSize(4, 0, 1, 2);
|
|
grid->SetCellValue(4, 0, choices[0]);
|
|
grid->SetCellOverflow(4, 0, false);
|
|
|
|
grid->SetCellSize(7, 1, 3, 4);
|
|
grid->SetCellAlignment(7, 1, wxALIGN_CENTRE, wxALIGN_CENTRE);
|
|
grid->SetCellValue(7, 1, wxT("Big box!"));
|
|
|
|
// create a separator-like row: it's grey and it's non-resizable
|
|
grid->DisableRowResize(10);
|
|
grid->SetRowSize(10, 30);
|
|
attr = new wxGridCellAttr;
|
|
attr->SetBackgroundColour(*wxLIGHT_GREY);
|
|
grid->SetRowAttr(10, attr);
|
|
grid->SetCellValue(10, 0, "You can't resize this row interactively -- try it");
|
|
|
|
// this does exactly nothing except testing that SetAttr() handles NULL
|
|
// attributes and does reference counting correctly
|
|
grid->SetAttr(11, 11, NULL);
|
|
grid->SetAttr(11, 11, new wxGridCellAttr);
|
|
grid->SetAttr(11, 11, NULL);
|
|
|
|
wxBoxSizer *topSizer = new wxBoxSizer( wxVERTICAL );
|
|
topSizer->Add( grid,
|
|
1,
|
|
wxEXPAND );
|
|
|
|
#if wxUSE_LOG
|
|
topSizer->Add( logWin,
|
|
0,
|
|
wxEXPAND );
|
|
#endif // wxUSE_LOG
|
|
|
|
SetSizerAndFit( topSizer );
|
|
|
|
Centre();
|
|
SetDefaults();
|
|
}
|
|
|
|
|
|
GridFrame::~GridFrame()
|
|
{
|
|
#if wxUSE_LOG
|
|
delete wxLog::SetActiveTarget(m_logOld);
|
|
#endif // wxUSE_LOG
|
|
}
|
|
|
|
|
|
void GridFrame::SetDefaults()
|
|
{
|
|
GetMenuBar()->Check( ID_TOGGLEROWLABELS, true );
|
|
GetMenuBar()->Check( ID_TOGGLECOLLABELS, true );
|
|
GetMenuBar()->Check( ID_TOGGLEEDIT, true );
|
|
GetMenuBar()->Check( ID_TOGGLEROWSIZING, true );
|
|
GetMenuBar()->Check( ID_TOGGLECOLSIZING, true );
|
|
GetMenuBar()->Check( ID_TOGGLECOLMOVING, false );
|
|
GetMenuBar()->Check( ID_TOGGLEGRIDSIZING, true );
|
|
GetMenuBar()->Check( ID_TOGGLEGRIDDRAGCELL, false );
|
|
GetMenuBar()->Check( ID_TOGGLEGRIDLINES, true );
|
|
GetMenuBar()->Check( ID_CELLOVERFLOW, true );
|
|
}
|
|
|
|
|
|
void GridFrame::ToggleRowLabels( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
if ( GetMenuBar()->IsChecked( ID_TOGGLEROWLABELS ) )
|
|
{
|
|
grid->SetRowLabelSize( grid->GetDefaultRowLabelSize() );
|
|
}
|
|
else
|
|
{
|
|
grid->SetRowLabelSize( 0 );
|
|
}
|
|
}
|
|
|
|
|
|
void GridFrame::ToggleColLabels( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
if ( GetMenuBar()->IsChecked( ID_TOGGLECOLLABELS ) )
|
|
{
|
|
grid->SetColLabelSize( grid->GetDefaultColLabelSize() );
|
|
}
|
|
else
|
|
{
|
|
grid->SetColLabelSize( 0 );
|
|
}
|
|
}
|
|
|
|
|
|
void GridFrame::ToggleEditing( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
grid->EnableEditing(
|
|
GetMenuBar()->IsChecked( ID_TOGGLEEDIT ) );
|
|
}
|
|
|
|
|
|
void GridFrame::ToggleRowSizing( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
grid->EnableDragRowSize(
|
|
GetMenuBar()->IsChecked( ID_TOGGLEROWSIZING ) );
|
|
}
|
|
|
|
|
|
void GridFrame::ToggleColSizing( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
grid->EnableDragColSize(
|
|
GetMenuBar()->IsChecked( ID_TOGGLECOLSIZING ) );
|
|
}
|
|
|
|
void GridFrame::ToggleColMoving( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
grid->EnableDragColMove(
|
|
GetMenuBar()->IsChecked( ID_TOGGLECOLMOVING ) );
|
|
}
|
|
|
|
void GridFrame::ToggleGridSizing( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
grid->EnableDragGridSize(
|
|
GetMenuBar()->IsChecked( ID_TOGGLEGRIDSIZING ) );
|
|
}
|
|
|
|
void GridFrame::ToggleGridDragCell( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
grid->EnableDragCell(
|
|
GetMenuBar()->IsChecked( ID_TOGGLEGRIDDRAGCELL ) );
|
|
}
|
|
|
|
void GridFrame::SetNativeColHeader( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
CustomColumnHeadersProvider* provider =
|
|
static_cast<CustomColumnHeadersProvider*>(grid->GetTable()->GetAttrProvider());
|
|
provider->UseCustomColHeaders(false);
|
|
grid->SetUseNativeColLabels(true);
|
|
}
|
|
|
|
void GridFrame::SetCustomColHeader( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
CustomColumnHeadersProvider* provider =
|
|
static_cast<CustomColumnHeadersProvider*>(grid->GetTable()->GetAttrProvider());
|
|
provider->UseCustomColHeaders(true);
|
|
grid->SetUseNativeColLabels(false);
|
|
}
|
|
|
|
void GridFrame::SetDefaultColHeader( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
CustomColumnHeadersProvider* provider =
|
|
static_cast<CustomColumnHeadersProvider*>(grid->GetTable()->GetAttrProvider());
|
|
provider->UseCustomColHeaders(false);
|
|
grid->SetUseNativeColLabels(false);
|
|
}
|
|
|
|
|
|
void GridFrame::ToggleGridLines( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
grid->EnableGridLines(
|
|
GetMenuBar()->IsChecked( ID_TOGGLEGRIDLINES ) );
|
|
}
|
|
|
|
void GridFrame::OnSetHighlightWidth( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
wxString choices[] = { wxT("0"), wxT("1"), wxT("2"), wxT("3"), wxT("4"), wxT("5"), wxT("6"), wxT("7"), wxT("8"), wxT("9"), wxT("10")};
|
|
|
|
wxSingleChoiceDialog dlg(this, wxT("Choose the thickness of the highlight pen:"),
|
|
wxT("Pen Width"), 11, choices);
|
|
|
|
int current = grid->GetCellHighlightPenWidth();
|
|
dlg.SetSelection(current);
|
|
if (dlg.ShowModal() == wxID_OK) {
|
|
grid->SetCellHighlightPenWidth(dlg.GetSelection());
|
|
}
|
|
}
|
|
|
|
void GridFrame::OnSetROHighlightWidth( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
wxString choices[] = { wxT("0"), wxT("1"), wxT("2"), wxT("3"), wxT("4"), wxT("5"), wxT("6"), wxT("7"), wxT("8"), wxT("9"), wxT("10")};
|
|
|
|
wxSingleChoiceDialog dlg(this, wxT("Choose the thickness of the highlight pen:"),
|
|
wxT("Pen Width"), 11, choices);
|
|
|
|
int current = grid->GetCellHighlightROPenWidth();
|
|
dlg.SetSelection(current);
|
|
if (dlg.ShowModal() == wxID_OK) {
|
|
grid->SetCellHighlightROPenWidth(dlg.GetSelection());
|
|
}
|
|
}
|
|
|
|
|
|
|
|
void GridFrame::AutoSizeCols( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
grid->AutoSizeColumns();
|
|
grid->Refresh();
|
|
}
|
|
|
|
void GridFrame::CellOverflow( wxCommandEvent& ev )
|
|
{
|
|
grid->SetDefaultCellOverflow(ev.IsChecked());
|
|
grid->Refresh();
|
|
}
|
|
|
|
void GridFrame::ResizeCell( wxCommandEvent& ev )
|
|
{
|
|
if (ev.IsChecked())
|
|
grid->SetCellSize( 7, 1, 5, 5 );
|
|
else
|
|
grid->SetCellSize( 7, 1, 1, 5 );
|
|
grid->Refresh();
|
|
}
|
|
|
|
void GridFrame::SetLabelColour( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
wxColourDialog dlg( NULL );
|
|
if ( dlg.ShowModal() == wxID_OK )
|
|
{
|
|
wxColourData retData;
|
|
retData = dlg.GetColourData();
|
|
wxColour colour = retData.GetColour();
|
|
|
|
grid->SetLabelBackgroundColour( colour );
|
|
}
|
|
}
|
|
|
|
|
|
void GridFrame::SetLabelTextColour( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
wxColourDialog dlg( NULL );
|
|
if ( dlg.ShowModal() == wxID_OK )
|
|
{
|
|
wxColourData retData;
|
|
retData = dlg.GetColourData();
|
|
wxColour colour = retData.GetColour();
|
|
|
|
grid->SetLabelTextColour( colour );
|
|
}
|
|
}
|
|
|
|
void GridFrame::SetLabelFont( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
wxFont font = wxGetFontFromUser(this);
|
|
if ( font.IsOk() )
|
|
{
|
|
grid->SetLabelFont(font);
|
|
}
|
|
}
|
|
|
|
void GridFrame::SetRowLabelHorizAlignment( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
int horiz, vert;
|
|
grid->GetRowLabelAlignment( &horiz, &vert );
|
|
|
|
switch ( horiz )
|
|
{
|
|
case wxALIGN_LEFT:
|
|
horiz = wxALIGN_CENTRE;
|
|
break;
|
|
|
|
case wxALIGN_CENTRE:
|
|
horiz = wxALIGN_RIGHT;
|
|
break;
|
|
|
|
case wxALIGN_RIGHT:
|
|
horiz = wxALIGN_LEFT;
|
|
break;
|
|
}
|
|
|
|
grid->SetRowLabelAlignment( horiz, vert );
|
|
}
|
|
|
|
void GridFrame::SetRowLabelVertAlignment( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
int horiz, vert;
|
|
grid->GetRowLabelAlignment( &horiz, &vert );
|
|
|
|
switch ( vert )
|
|
{
|
|
case wxALIGN_TOP:
|
|
vert = wxALIGN_CENTRE;
|
|
break;
|
|
|
|
case wxALIGN_CENTRE:
|
|
vert = wxALIGN_BOTTOM;
|
|
break;
|
|
|
|
case wxALIGN_BOTTOM:
|
|
vert = wxALIGN_TOP;
|
|
break;
|
|
}
|
|
|
|
grid->SetRowLabelAlignment( horiz, vert );
|
|
}
|
|
|
|
|
|
void GridFrame::SetColLabelHorizAlignment( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
int horiz, vert;
|
|
grid->GetColLabelAlignment( &horiz, &vert );
|
|
|
|
switch ( horiz )
|
|
{
|
|
case wxALIGN_LEFT:
|
|
horiz = wxALIGN_CENTRE;
|
|
break;
|
|
|
|
case wxALIGN_CENTRE:
|
|
horiz = wxALIGN_RIGHT;
|
|
break;
|
|
|
|
case wxALIGN_RIGHT:
|
|
horiz = wxALIGN_LEFT;
|
|
break;
|
|
}
|
|
|
|
grid->SetColLabelAlignment( horiz, vert );
|
|
}
|
|
|
|
|
|
void GridFrame::SetColLabelVertAlignment( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
int horiz, vert;
|
|
grid->GetColLabelAlignment( &horiz, &vert );
|
|
|
|
switch ( vert )
|
|
{
|
|
case wxALIGN_TOP:
|
|
vert = wxALIGN_CENTRE;
|
|
break;
|
|
|
|
case wxALIGN_CENTRE:
|
|
vert = wxALIGN_BOTTOM;
|
|
break;
|
|
|
|
case wxALIGN_BOTTOM:
|
|
vert = wxALIGN_TOP;
|
|
break;
|
|
}
|
|
|
|
grid->SetColLabelAlignment( horiz, vert );
|
|
}
|
|
|
|
|
|
void GridFrame::SetGridLineColour( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
wxColourDialog dlg( NULL );
|
|
if ( dlg.ShowModal() == wxID_OK )
|
|
{
|
|
wxColourData retData;
|
|
retData = dlg.GetColourData();
|
|
wxColour colour = retData.GetColour();
|
|
|
|
grid->SetGridLineColour( colour );
|
|
}
|
|
}
|
|
|
|
|
|
void GridFrame::InsertRow( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
grid->InsertRows( grid->GetGridCursorRow(), 1 );
|
|
}
|
|
|
|
|
|
void GridFrame::InsertCol( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
grid->InsertCols( grid->GetGridCursorCol(), 1 );
|
|
}
|
|
|
|
|
|
void GridFrame::DeleteSelectedRows( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
if ( grid->IsSelection() )
|
|
{
|
|
wxGridUpdateLocker locker(grid);
|
|
for ( int n = 0; n < grid->GetNumberRows(); )
|
|
{
|
|
if ( grid->IsInSelection( n , 0 ) )
|
|
grid->DeleteRows( n, 1 );
|
|
else
|
|
n++;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void GridFrame::AutoSizeRow(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxGridUpdateLocker locker(grid);
|
|
const wxArrayInt sels = grid->GetSelectedRows();
|
|
for ( size_t n = 0, count = sels.size(); n < count; n++ )
|
|
{
|
|
grid->AutoSizeRow( sels[n], false );
|
|
}
|
|
}
|
|
|
|
void GridFrame::AutoSizeCol(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxGridUpdateLocker locker(grid);
|
|
const wxArrayInt sels = grid->GetSelectedCols();
|
|
for ( size_t n = 0, count = sels.size(); n < count; n++ )
|
|
{
|
|
grid->AutoSizeColumn( sels[n], false );
|
|
}
|
|
}
|
|
|
|
void GridFrame::AutoSizeRowLabel(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxGridUpdateLocker locker(grid);
|
|
const wxArrayInt sels = grid->GetSelectedRows();
|
|
for ( size_t n = 0, count = sels.size(); n < count; n++ )
|
|
{
|
|
grid->AutoSizeRowLabelSize( sels[n] );
|
|
}
|
|
}
|
|
|
|
void GridFrame::AutoSizeColLabel(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxGridUpdateLocker locker(grid);
|
|
const wxArrayInt sels = grid->GetSelectedCols();
|
|
for ( size_t n = 0, count = sels.size(); n < count; n++ )
|
|
{
|
|
grid->AutoSizeColLabelSize( sels[n] );
|
|
}
|
|
}
|
|
|
|
void GridFrame::AutoSizeLabelsCol(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
grid->SetColLabelSize( wxGRID_AUTOSIZE );
|
|
}
|
|
|
|
void GridFrame::AutoSizeLabelsRow(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
grid->SetRowLabelSize( wxGRID_AUTOSIZE );
|
|
}
|
|
|
|
void GridFrame::AutoSizeTable(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
grid->AutoSize();
|
|
}
|
|
|
|
|
|
void GridFrame::DeleteSelectedCols( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
if ( grid->IsSelection() )
|
|
{
|
|
wxGridUpdateLocker locker(grid);
|
|
for ( int n = 0; n < grid->GetNumberCols(); )
|
|
{
|
|
if ( grid->IsInSelection( 0 , n ) )
|
|
grid->DeleteCols( n, 1 );
|
|
else
|
|
n++;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void GridFrame::ClearGrid( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
grid->ClearGrid();
|
|
}
|
|
|
|
void GridFrame::SelectCells( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
grid->SetSelectionMode( wxGrid::wxGridSelectCells );
|
|
}
|
|
|
|
void GridFrame::SelectRows( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
grid->SetSelectionMode( wxGrid::wxGridSelectRows );
|
|
}
|
|
|
|
void GridFrame::SelectCols( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
grid->SetSelectionMode( wxGrid::wxGridSelectColumns );
|
|
}
|
|
|
|
void GridFrame::SelectRowsOrCols( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
grid->SetSelectionMode( wxGrid::wxGridSelectRowsOrColumns );
|
|
}
|
|
|
|
void GridFrame::SetCellFgColour( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
wxColour col = wxGetColourFromUser(this);
|
|
if ( col.IsOk() )
|
|
{
|
|
grid->SetDefaultCellTextColour(col);
|
|
grid->Refresh();
|
|
}
|
|
}
|
|
|
|
void GridFrame::SetCellBgColour( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
wxColour col = wxGetColourFromUser(this);
|
|
if ( col.IsOk() )
|
|
{
|
|
// Check the new Refresh function by passing it a rectangle
|
|
// which exactly fits the grid.
|
|
wxPoint pt(0, 0);
|
|
wxRect r(pt, grid->GetSize());
|
|
grid->SetDefaultCellBackgroundColour(col);
|
|
grid->Refresh(true, &r);
|
|
}
|
|
}
|
|
|
|
void GridFrame::DeselectCell(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
grid->DeselectCell(3, 1);
|
|
}
|
|
|
|
void GridFrame::DeselectCol(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
grid->DeselectCol(2);
|
|
}
|
|
|
|
void GridFrame::DeselectRow(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
grid->DeselectRow(2);
|
|
}
|
|
|
|
void GridFrame::DeselectAll(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
grid->ClearSelection();
|
|
}
|
|
|
|
void GridFrame::SelectCell(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
grid->SelectBlock(3, 1, 3, 1, m_addToSel);
|
|
}
|
|
|
|
void GridFrame::SelectCol(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
grid->SelectCol(2, m_addToSel);
|
|
}
|
|
|
|
void GridFrame::SelectRow(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
grid->SelectRow(2, m_addToSel);
|
|
}
|
|
|
|
void GridFrame::SelectAll(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
grid->SelectAll();
|
|
}
|
|
|
|
void GridFrame::OnAddToSelectToggle(wxCommandEvent& event)
|
|
{
|
|
m_addToSel = event.IsChecked();
|
|
}
|
|
|
|
void GridFrame::OnLabelLeftClick( wxGridEvent& ev )
|
|
{
|
|
wxString logBuf;
|
|
if ( ev.GetRow() != -1 )
|
|
{
|
|
logBuf << wxT("Left click on row label ") << ev.GetRow();
|
|
}
|
|
else if ( ev.GetCol() != -1 )
|
|
{
|
|
logBuf << wxT("Left click on col label ") << ev.GetCol();
|
|
}
|
|
else
|
|
{
|
|
logBuf << wxT("Left click on corner label");
|
|
}
|
|
|
|
if ( ev.ShiftDown() )
|
|
logBuf << wxT(" (shift down)");
|
|
if ( ev.ControlDown() )
|
|
logBuf << wxT(" (control down)");
|
|
wxLogMessage( wxT("%s"), logBuf.c_str() );
|
|
|
|
// you must call event skip if you want default grid processing
|
|
//
|
|
ev.Skip();
|
|
}
|
|
|
|
|
|
void GridFrame::OnCellLeftClick( wxGridEvent& ev )
|
|
{
|
|
wxLogMessage(wxT("Left click at row %d, col %d"), ev.GetRow(), ev.GetCol());
|
|
|
|
// you must call event skip if you want default grid processing
|
|
// (cell highlighting etc.)
|
|
//
|
|
ev.Skip();
|
|
}
|
|
|
|
|
|
void GridFrame::OnRowSize( wxGridSizeEvent& ev )
|
|
{
|
|
const int row = ev.GetRowOrCol();
|
|
|
|
wxLogMessage("Resized row %d, new height = %d",
|
|
row, grid->GetRowSize(row));
|
|
|
|
ev.Skip();
|
|
}
|
|
|
|
|
|
void GridFrame::OnColSize( wxGridSizeEvent& ev )
|
|
{
|
|
const int col = ev.GetRowOrCol();
|
|
|
|
wxLogMessage("Resized column %d, new width = %d",
|
|
col, grid->GetColSize(col));
|
|
|
|
ev.Skip();
|
|
}
|
|
|
|
|
|
void GridFrame::OnSelectCell( wxGridEvent& ev )
|
|
{
|
|
wxString logBuf;
|
|
if ( ev.Selecting() )
|
|
logBuf << wxT("Selected ");
|
|
else
|
|
logBuf << wxT("Deselected ");
|
|
logBuf << wxT("cell at row ") << ev.GetRow()
|
|
<< wxT(" col ") << ev.GetCol()
|
|
<< wxT(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
|
|
<< wxT(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
|
|
<< wxT(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
|
|
<< wxT(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << wxT(" )");
|
|
|
|
//Indicate whether this column was moved
|
|
if ( ((wxGrid *)ev.GetEventObject())->GetColPos( ev.GetCol() ) != ev.GetCol() )
|
|
logBuf << wxT(" *** Column moved, current position: ") << ((wxGrid *)ev.GetEventObject())->GetColPos( ev.GetCol() );
|
|
|
|
wxLogMessage( wxT("%s"), logBuf.c_str() );
|
|
|
|
// you must call Skip() if you want the default processing
|
|
// to occur in wxGrid
|
|
ev.Skip();
|
|
}
|
|
|
|
void GridFrame::OnRangeSelected( wxGridRangeSelectEvent& ev )
|
|
{
|
|
wxString logBuf;
|
|
if ( ev.Selecting() )
|
|
logBuf << wxT("Selected ");
|
|
else
|
|
logBuf << wxT("Deselected ");
|
|
logBuf << wxT("cells from row ") << ev.GetTopRow()
|
|
<< wxT(" col ") << ev.GetLeftCol()
|
|
<< wxT(" to row ") << ev.GetBottomRow()
|
|
<< wxT(" col ") << ev.GetRightCol()
|
|
<< wxT(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
|
|
<< wxT(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
|
|
<< wxT(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
|
|
<< wxT(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << wxT(" )");
|
|
wxLogMessage( wxT("%s"), logBuf.c_str() );
|
|
|
|
ev.Skip();
|
|
}
|
|
|
|
void GridFrame::OnCellValueChanging( wxGridEvent& ev )
|
|
{
|
|
int row = ev.GetRow(),
|
|
col = ev.GetCol();
|
|
|
|
wxLogMessage("Value of cell at (%d, %d): about to change "
|
|
"from \"%s\" to \"%s\"",
|
|
row, col,
|
|
grid->GetCellValue(row, col), ev.GetString());
|
|
|
|
// test how vetoing works
|
|
if ( ev.GetString() == "42" )
|
|
{
|
|
wxLogMessage("Vetoing the change.");
|
|
ev.Veto();
|
|
return;
|
|
}
|
|
|
|
ev.Skip();
|
|
}
|
|
|
|
void GridFrame::OnCellValueChanged( wxGridEvent& ev )
|
|
{
|
|
int row = ev.GetRow(),
|
|
col = ev.GetCol();
|
|
|
|
wxLogMessage("Value of cell at (%d, %d) changed and is now \"%s\" "
|
|
"(was \"%s\")",
|
|
row, col,
|
|
grid->GetCellValue(row, col), ev.GetString());
|
|
|
|
ev.Skip();
|
|
}
|
|
|
|
void GridFrame::OnCellBeginDrag( wxGridEvent& ev )
|
|
{
|
|
wxLogMessage(wxT("Got request to drag cell at row %d, col %d"),
|
|
ev.GetRow(), ev.GetCol());
|
|
|
|
ev.Skip();
|
|
}
|
|
|
|
void GridFrame::OnEditorShown( wxGridEvent& ev )
|
|
{
|
|
|
|
if ( (ev.GetCol() == 4) &&
|
|
(ev.GetRow() == 0) &&
|
|
(wxMessageBox(wxT("Are you sure you wish to edit this cell"),
|
|
wxT("Checking"),wxYES_NO) == wxNO ) ) {
|
|
|
|
ev.Veto();
|
|
return;
|
|
}
|
|
|
|
wxLogMessage( wxT("Cell editor shown.") );
|
|
|
|
ev.Skip();
|
|
}
|
|
|
|
void GridFrame::OnEditorHidden( wxGridEvent& ev )
|
|
{
|
|
|
|
if ( (ev.GetCol() == 4) &&
|
|
(ev.GetRow() == 0) &&
|
|
(wxMessageBox(wxT("Are you sure you wish to finish editing this cell"),
|
|
wxT("Checking"),wxYES_NO) == wxNO ) ) {
|
|
|
|
ev.Veto();
|
|
return;
|
|
}
|
|
|
|
wxLogMessage( wxT("Cell editor hidden.") );
|
|
|
|
ev.Skip();
|
|
}
|
|
|
|
void GridFrame::About( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
wxAboutDialogInfo aboutInfo;
|
|
aboutInfo.SetName(wxT("wxGrid demo"));
|
|
aboutInfo.SetDescription(_("wxGrid sample program"));
|
|
aboutInfo.AddDeveloper(wxT("Michael Bedward"));
|
|
aboutInfo.AddDeveloper(wxT("Julian Smart"));
|
|
aboutInfo.AddDeveloper(wxT("Vadim Zeitlin"));
|
|
|
|
// this is just to force the generic version of the about
|
|
// dialog under wxMSW so that it's easy to test if the grid
|
|
// repaints correctly when it has lost focus and a dialog
|
|
// (different from the Windows standard message box -- it doesn't
|
|
// work with it for some reason) is moved over it.
|
|
aboutInfo.SetWebSite(wxT("http://www.wxwidgets.org"));
|
|
|
|
wxAboutBox(aboutInfo);
|
|
}
|
|
|
|
|
|
void GridFrame::OnQuit( wxCommandEvent& WXUNUSED(ev) )
|
|
{
|
|
Close( true );
|
|
}
|
|
|
|
void GridFrame::OnBugsTable(wxCommandEvent& )
|
|
{
|
|
BugsGridFrame *frame = new BugsGridFrame;
|
|
frame->Show(true);
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// MyGridCellAttrProvider
|
|
// ----------------------------------------------------------------------------
|
|
|
|
MyGridCellAttrProvider::MyGridCellAttrProvider()
|
|
{
|
|
m_attrForOddRows = new wxGridCellAttr;
|
|
m_attrForOddRows->SetBackgroundColour(*wxLIGHT_GREY);
|
|
}
|
|
|
|
MyGridCellAttrProvider::~MyGridCellAttrProvider()
|
|
{
|
|
m_attrForOddRows->DecRef();
|
|
}
|
|
|
|
wxGridCellAttr *MyGridCellAttrProvider::GetAttr(int row, int col,
|
|
wxGridCellAttr::wxAttrKind kind /* = wxGridCellAttr::Any */) const
|
|
{
|
|
wxGridCellAttr *attr = wxGridCellAttrProvider::GetAttr(row, col, kind);
|
|
|
|
if ( row % 2 )
|
|
{
|
|
if ( !attr )
|
|
{
|
|
attr = m_attrForOddRows;
|
|
attr->IncRef();
|
|
}
|
|
else
|
|
{
|
|
if ( !attr->HasBackgroundColour() )
|
|
{
|
|
wxGridCellAttr *attrNew = attr->Clone();
|
|
attr->DecRef();
|
|
attr = attrNew;
|
|
attr->SetBackgroundColour(*wxLIGHT_GREY);
|
|
}
|
|
}
|
|
}
|
|
|
|
return attr;
|
|
}
|
|
|
|
void GridFrame::OnVTable(wxCommandEvent& )
|
|
{
|
|
static long s_sizeGrid = 10000;
|
|
|
|
s_sizeGrid = wxGetNumberFromUser(wxT("Size of the table to create"),
|
|
wxT("Size: "),
|
|
wxT("wxGridDemo question"),
|
|
s_sizeGrid,
|
|
0, 32000, this);
|
|
|
|
if ( s_sizeGrid != -1 )
|
|
{
|
|
BigGridFrame* win = new BigGridFrame(s_sizeGrid);
|
|
win->Show(true);
|
|
}
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// MyGridCellRenderer
|
|
// ----------------------------------------------------------------------------
|
|
|
|
// do something that the default renderer doesn't here just to show that it is
|
|
// possible to alter the appearance of the cell beyond what the attributes
|
|
// allow
|
|
void MyGridCellRenderer::Draw(wxGrid& grid,
|
|
wxGridCellAttr& attr,
|
|
wxDC& dc,
|
|
const wxRect& rect,
|
|
int row, int col,
|
|
bool isSelected)
|
|
{
|
|
wxGridCellStringRenderer::Draw(grid, attr, dc, rect, row, col, isSelected);
|
|
|
|
dc.SetPen(*wxGREEN_PEN);
|
|
dc.SetBrush(*wxTRANSPARENT_BRUSH);
|
|
dc.DrawEllipse(rect);
|
|
}
|
|
|
|
// ============================================================================
|
|
// BigGridFrame and BigGridTable: Sample of a non-standard table
|
|
// ============================================================================
|
|
|
|
BigGridFrame::BigGridFrame(long sizeGrid)
|
|
: wxFrame(NULL, wxID_ANY, wxT("Plugin Virtual Table"),
|
|
wxDefaultPosition, wxSize(500, 450))
|
|
{
|
|
m_grid = new wxGrid(this, wxID_ANY, wxDefaultPosition, wxDefaultSize);
|
|
m_table = new BigGridTable(sizeGrid);
|
|
|
|
// VZ: I don't understand why this slows down the display that much,
|
|
// must profile it...
|
|
//m_table->SetAttrProvider(new MyGridCellAttrProvider);
|
|
|
|
m_grid->SetTable(m_table, true);
|
|
|
|
#if defined __WXMOTIF__
|
|
// MB: the grid isn't getting a sensible default size under wxMotif
|
|
int cw, ch;
|
|
GetClientSize( &cw, &ch );
|
|
m_grid->SetSize( cw, ch );
|
|
#endif
|
|
}
|
|
|
|
// ============================================================================
|
|
// BugsGridFrame: a "realistic" table
|
|
// ============================================================================
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// bugs table data
|
|
// ----------------------------------------------------------------------------
|
|
|
|
enum Columns
|
|
{
|
|
Col_Id,
|
|
Col_Summary,
|
|
Col_Severity,
|
|
Col_Priority,
|
|
Col_Platform,
|
|
Col_Opened,
|
|
Col_Max
|
|
};
|
|
|
|
enum Severity
|
|
{
|
|
Sev_Wish,
|
|
Sev_Minor,
|
|
Sev_Normal,
|
|
Sev_Major,
|
|
Sev_Critical,
|
|
Sev_Max
|
|
};
|
|
|
|
static const wxString severities[] =
|
|
{
|
|
wxT("wishlist"),
|
|
wxT("minor"),
|
|
wxT("normal"),
|
|
wxT("major"),
|
|
wxT("critical"),
|
|
};
|
|
|
|
static struct BugsGridData
|
|
{
|
|
int id;
|
|
wxChar summary[80];
|
|
Severity severity;
|
|
int prio;
|
|
wxChar platform[12];
|
|
bool opened;
|
|
} gs_dataBugsGrid [] =
|
|
{
|
|
{ 18, wxT("foo doesn't work"), Sev_Major, 1, wxT("wxMSW"), true },
|
|
{ 27, wxT("bar crashes"), Sev_Critical, 1, wxT("all"), false },
|
|
{ 45, wxT("printing is slow"), Sev_Minor, 3, wxT("wxMSW"), true },
|
|
{ 68, wxT("Rectangle() fails"), Sev_Normal, 1, wxT("wxMSW"), false },
|
|
};
|
|
|
|
static const wxChar *headers[Col_Max] =
|
|
{
|
|
wxT("Id"),
|
|
wxT("Summary"),
|
|
wxT("Severity"),
|
|
wxT("Priority"),
|
|
wxT("Platform"),
|
|
wxT("Opened?"),
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// BugsGridTable
|
|
// ----------------------------------------------------------------------------
|
|
|
|
wxString BugsGridTable::GetTypeName(int WXUNUSED(row), int col)
|
|
{
|
|
switch ( col )
|
|
{
|
|
case Col_Id:
|
|
case Col_Priority:
|
|
return wxGRID_VALUE_NUMBER;;
|
|
|
|
case Col_Severity:
|
|
// fall thorugh (TODO should be a list)
|
|
|
|
case Col_Summary:
|
|
return wxString::Format(wxT("%s:80"), wxGRID_VALUE_STRING);
|
|
|
|
case Col_Platform:
|
|
return wxString::Format(wxT("%s:all,MSW,GTK,other"), wxGRID_VALUE_CHOICE);
|
|
|
|
case Col_Opened:
|
|
return wxGRID_VALUE_BOOL;
|
|
}
|
|
|
|
wxFAIL_MSG(wxT("unknown column"));
|
|
|
|
return wxEmptyString;
|
|
}
|
|
|
|
int BugsGridTable::GetNumberRows()
|
|
{
|
|
return WXSIZEOF(gs_dataBugsGrid);
|
|
}
|
|
|
|
int BugsGridTable::GetNumberCols()
|
|
{
|
|
return Col_Max;
|
|
}
|
|
|
|
bool BugsGridTable::IsEmptyCell( int WXUNUSED(row), int WXUNUSED(col) )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
wxString BugsGridTable::GetValue( int row, int col )
|
|
{
|
|
const BugsGridData& gd = gs_dataBugsGrid[row];
|
|
|
|
switch ( col )
|
|
{
|
|
case Col_Id:
|
|
return wxString::Format(wxT("%d"), gd.id);
|
|
|
|
case Col_Priority:
|
|
return wxString::Format(wxT("%d"), gd.prio);
|
|
|
|
case Col_Opened:
|
|
return gd.opened ? wxT("1") : wxT("0");
|
|
|
|
case Col_Severity:
|
|
return severities[gd.severity];
|
|
|
|
case Col_Summary:
|
|
return gd.summary;
|
|
|
|
case Col_Platform:
|
|
return gd.platform;
|
|
}
|
|
|
|
return wxEmptyString;
|
|
}
|
|
|
|
void BugsGridTable::SetValue( int row, int col, const wxString& value )
|
|
{
|
|
BugsGridData& gd = gs_dataBugsGrid[row];
|
|
|
|
switch ( col )
|
|
{
|
|
case Col_Id:
|
|
case Col_Priority:
|
|
case Col_Opened:
|
|
wxFAIL_MSG(wxT("unexpected column"));
|
|
break;
|
|
|
|
case Col_Severity:
|
|
{
|
|
size_t n;
|
|
for ( n = 0; n < WXSIZEOF(severities); n++ )
|
|
{
|
|
if ( severities[n] == value )
|
|
{
|
|
gd.severity = (Severity)n;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( n == WXSIZEOF(severities) )
|
|
{
|
|
wxLogWarning(wxT("Invalid severity value '%s'."),
|
|
value.c_str());
|
|
gd.severity = Sev_Normal;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case Col_Summary:
|
|
wxStrncpy(gd.summary, value, WXSIZEOF(gd.summary));
|
|
break;
|
|
|
|
case Col_Platform:
|
|
wxStrncpy(gd.platform, value, WXSIZEOF(gd.platform));
|
|
break;
|
|
}
|
|
}
|
|
|
|
bool
|
|
BugsGridTable::CanGetValueAs(int WXUNUSED(row),
|
|
int col,
|
|
const wxString& typeName)
|
|
{
|
|
if ( typeName == wxGRID_VALUE_STRING )
|
|
{
|
|
return true;
|
|
}
|
|
else if ( typeName == wxGRID_VALUE_BOOL )
|
|
{
|
|
return col == Col_Opened;
|
|
}
|
|
else if ( typeName == wxGRID_VALUE_NUMBER )
|
|
{
|
|
return col == Col_Id || col == Col_Priority || col == Col_Severity;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool BugsGridTable::CanSetValueAs( int row, int col, const wxString& typeName )
|
|
{
|
|
return CanGetValueAs(row, col, typeName);
|
|
}
|
|
|
|
long BugsGridTable::GetValueAsLong( int row, int col )
|
|
{
|
|
const BugsGridData& gd = gs_dataBugsGrid[row];
|
|
|
|
switch ( col )
|
|
{
|
|
case Col_Id:
|
|
return gd.id;
|
|
|
|
case Col_Priority:
|
|
return gd.prio;
|
|
|
|
case Col_Severity:
|
|
return gd.severity;
|
|
|
|
default:
|
|
wxFAIL_MSG(wxT("unexpected column"));
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
bool BugsGridTable::GetValueAsBool( int row, int col )
|
|
{
|
|
if ( col == Col_Opened )
|
|
{
|
|
return gs_dataBugsGrid[row].opened;
|
|
}
|
|
else
|
|
{
|
|
wxFAIL_MSG(wxT("unexpected column"));
|
|
|
|
return false;
|
|
}
|
|
}
|
|
|
|
void BugsGridTable::SetValueAsLong( int row, int col, long value )
|
|
{
|
|
BugsGridData& gd = gs_dataBugsGrid[row];
|
|
|
|
switch ( col )
|
|
{
|
|
case Col_Priority:
|
|
gd.prio = value;
|
|
break;
|
|
|
|
default:
|
|
wxFAIL_MSG(wxT("unexpected column"));
|
|
}
|
|
}
|
|
|
|
void BugsGridTable::SetValueAsBool( int row, int col, bool value )
|
|
{
|
|
if ( col == Col_Opened )
|
|
{
|
|
gs_dataBugsGrid[row].opened = value;
|
|
}
|
|
else
|
|
{
|
|
wxFAIL_MSG(wxT("unexpected column"));
|
|
}
|
|
}
|
|
|
|
wxString BugsGridTable::GetColLabelValue( int col )
|
|
{
|
|
return headers[col];
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// BugsGridFrame
|
|
// ----------------------------------------------------------------------------
|
|
|
|
BugsGridFrame::BugsGridFrame()
|
|
: wxFrame(NULL, wxID_ANY, wxT("Bugs table"))
|
|
{
|
|
wxGrid *grid = new wxGrid(this, wxID_ANY);
|
|
wxGridTableBase *table = new BugsGridTable();
|
|
table->SetAttrProvider(new MyGridCellAttrProvider);
|
|
grid->SetTable(table, true);
|
|
|
|
wxGridCellAttr *attrRO = new wxGridCellAttr,
|
|
*attrRangeEditor = new wxGridCellAttr,
|
|
*attrCombo = new wxGridCellAttr;
|
|
|
|
attrRO->SetReadOnly();
|
|
attrRangeEditor->SetEditor(new wxGridCellNumberEditor(1, 5));
|
|
attrCombo->SetEditor(new wxGridCellChoiceEditor(WXSIZEOF(severities),
|
|
severities));
|
|
|
|
grid->SetColAttr(Col_Id, attrRO);
|
|
grid->SetColAttr(Col_Priority, attrRangeEditor);
|
|
grid->SetColAttr(Col_Severity, attrCombo);
|
|
|
|
grid->Fit();
|
|
SetClientSize(grid->GetSize());
|
|
}
|
|
|
|
// ============================================================================
|
|
// TabularGrid: grid used for display of tabular data
|
|
// ============================================================================
|
|
|
|
class TabularGridTable : public wxGridTableBase
|
|
{
|
|
public:
|
|
enum
|
|
{
|
|
COL_NAME,
|
|
COL_EXT,
|
|
COL_SIZE,
|
|
COL_DATE,
|
|
COL_MAX
|
|
};
|
|
|
|
enum
|
|
{
|
|
ROW_MAX = 3
|
|
};
|
|
|
|
TabularGridTable() { m_sortOrder = NULL; }
|
|
|
|
virtual int GetNumberRows() { return ROW_MAX; }
|
|
virtual int GetNumberCols() { return COL_MAX; }
|
|
|
|
virtual wxString GetValue(int row, int col)
|
|
{
|
|
if ( m_sortOrder )
|
|
row = m_sortOrder[row];
|
|
|
|
switch ( col )
|
|
{
|
|
case COL_NAME:
|
|
case COL_EXT:
|
|
return GetNameOrExt(row, col);
|
|
|
|
case COL_SIZE:
|
|
return wxString::Format("%lu", GetSize(row));
|
|
|
|
case COL_DATE:
|
|
return GetDate(row).FormatDate();
|
|
|
|
case COL_MAX:
|
|
default:
|
|
wxFAIL_MSG( "unknown column" );
|
|
}
|
|
|
|
return wxString();
|
|
}
|
|
|
|
virtual void SetValue(int, int, const wxString&)
|
|
{
|
|
wxFAIL_MSG( "shouldn't be called" );
|
|
}
|
|
|
|
virtual wxString GetColLabelValue(int col)
|
|
{
|
|
// notice that column parameter here always refers to the internal
|
|
// column index, independently of its position on the screen
|
|
static const char *labels[] = { "Name", "Extension", "Size", "Date" };
|
|
wxCOMPILE_TIME_ASSERT( WXSIZEOF(labels) == COL_MAX, LabelsMismatch );
|
|
|
|
return labels[col];
|
|
}
|
|
|
|
virtual void SetColLabelValue(int, const wxString&)
|
|
{
|
|
wxFAIL_MSG( "shouldn't be called" );
|
|
}
|
|
|
|
void Sort(int col, bool ascending)
|
|
{
|
|
// we hardcode all sorting orders for simplicity here
|
|
static int sortOrders[COL_MAX][2][ROW_MAX] =
|
|
{
|
|
// descending ascending
|
|
{ { 2, 1, 0 }, { 0, 1, 2 } },
|
|
{ { 2, 1, 0 }, { 0, 1, 2 } },
|
|
{ { 2, 1, 0 }, { 0, 1, 2 } },
|
|
{ { 1, 0, 2 }, { 2, 0, 1 } },
|
|
};
|
|
|
|
m_sortOrder = col == wxNOT_FOUND ? NULL : sortOrders[col][ascending];
|
|
}
|
|
|
|
private:
|
|
wxString GetNameOrExt(int row, int col) const
|
|
{
|
|
static const char *
|
|
names[] = { "autoexec.bat", "boot.ini", "io.sys" };
|
|
wxCOMPILE_TIME_ASSERT( WXSIZEOF(names) == ROW_MAX, NamesMismatch );
|
|
|
|
const wxString s(names[row]);
|
|
return col == COL_NAME ? s.BeforeFirst('.') : s.AfterLast('.');
|
|
}
|
|
|
|
unsigned long GetSize(int row) const
|
|
{
|
|
static const unsigned long
|
|
sizes[] = { 412, 604, 40774 };
|
|
wxCOMPILE_TIME_ASSERT( WXSIZEOF(sizes) == ROW_MAX, SizesMismatch );
|
|
|
|
return sizes[row];
|
|
}
|
|
|
|
wxDateTime GetDate(int row) const
|
|
{
|
|
static const char *
|
|
dates[] = { "2004-04-17", "2006-05-27", "1994-05-31" };
|
|
wxCOMPILE_TIME_ASSERT( WXSIZEOF(dates) == ROW_MAX, DatesMismatch );
|
|
|
|
wxDateTime dt;
|
|
dt.ParseISODate(dates[row]);
|
|
return dt;
|
|
}
|
|
|
|
int *m_sortOrder;
|
|
};
|
|
|
|
// specialized text control for column indexes entry
|
|
class ColIndexEntry : public wxTextCtrl
|
|
{
|
|
public:
|
|
ColIndexEntry(wxWindow *parent)
|
|
: wxTextCtrl(parent, wxID_ANY, "")
|
|
{
|
|
SetValidator(wxTextValidator(wxFILTER_NUMERIC));
|
|
}
|
|
|
|
int GetCol()
|
|
{
|
|
unsigned long col;
|
|
if ( !GetValue().ToULong(&col) || col > TabularGridTable::COL_MAX )
|
|
{
|
|
SetFocus();
|
|
return -1;
|
|
}
|
|
|
|
return col;
|
|
}
|
|
|
|
protected:
|
|
virtual wxSize DoGetBestSize() const
|
|
{
|
|
wxSize size = wxTextCtrl::DoGetBestSize();
|
|
size.x = 3*GetCharWidth();
|
|
return size;
|
|
}
|
|
};
|
|
|
|
class TabularGridFrame : public wxFrame
|
|
{
|
|
public:
|
|
TabularGridFrame();
|
|
|
|
private:
|
|
enum // control ids
|
|
{
|
|
Id_Check_UseNativeHeader,
|
|
Id_Check_DrawNativeLabels,
|
|
Id_Check_ShowRowLabels,
|
|
Id_Check_EnableColMove
|
|
};
|
|
|
|
// event handlers
|
|
|
|
void OnToggleUseNativeHeader(wxCommandEvent&)
|
|
{
|
|
m_grid->UseNativeColHeader(m_chkUseNative->IsChecked());
|
|
}
|
|
|
|
void OnUpdateDrawNativeLabelsUI(wxUpdateUIEvent& event)
|
|
{
|
|
// we don't draw labels at all, native or otherwise, if we use the
|
|
// native header control
|
|
event.Enable( !m_chkUseNative->GetValue() );
|
|
}
|
|
|
|
void OnToggleDrawNativeLabels(wxCommandEvent&)
|
|
{
|
|
m_grid->SetUseNativeColLabels(m_chkDrawNative->IsChecked());
|
|
}
|
|
|
|
void OnToggleShowRowLabels(wxCommandEvent&)
|
|
{
|
|
m_grid->SetRowLabelSize(m_chkShowRowLabels->IsChecked()
|
|
? wxGRID_AUTOSIZE
|
|
: 0);
|
|
}
|
|
|
|
void OnToggleColMove(wxCommandEvent&)
|
|
{
|
|
m_grid->EnableDragColMove(m_chkEnableColMove->IsChecked());
|
|
}
|
|
|
|
void OnShowHideColumn(wxCommandEvent& event)
|
|
{
|
|
int col = m_txtColShowHide->GetCol();
|
|
if ( col != -1 )
|
|
{
|
|
m_grid->SetColSize(col,
|
|
event.GetId() == wxID_ADD ? wxGRID_AUTOSIZE : 0);
|
|
|
|
UpdateOrderAndVisibility();
|
|
}
|
|
}
|
|
|
|
void OnMoveColumn(wxCommandEvent&)
|
|
{
|
|
int col = m_txtColIndex->GetCol();
|
|
int pos = m_txtColPos->GetCol();
|
|
if ( col == -1 || pos == -1 )
|
|
return;
|
|
|
|
m_grid->SetColPos(col, pos);
|
|
|
|
UpdateOrderAndVisibility();
|
|
}
|
|
|
|
void OnResetColumnOrder(wxCommandEvent&)
|
|
{
|
|
m_grid->ResetColPos();
|
|
|
|
UpdateOrderAndVisibility();
|
|
}
|
|
|
|
void OnGridColSort(wxGridEvent& event)
|
|
{
|
|
const int col = event.GetCol();
|
|
m_table->Sort(col, !(m_grid->IsSortingBy(col) &&
|
|
m_grid->IsSortOrderAscending()));
|
|
}
|
|
|
|
void OnGridColMove(wxGridEvent& event)
|
|
{
|
|
// can't update it yet as the order hasn't been changed, so do it a bit
|
|
// later
|
|
m_shouldUpdateOrder = true;
|
|
|
|
event.Skip();
|
|
}
|
|
|
|
void OnGridColSize(wxGridSizeEvent& event)
|
|
{
|
|
// we only catch this event to react to the user showing or hiding this
|
|
// column using the header control menu and not because we're
|
|
// interested in column resizing
|
|
UpdateOrderAndVisibility();
|
|
|
|
event.Skip();
|
|
}
|
|
|
|
void OnIdle(wxIdleEvent& event)
|
|
{
|
|
if ( m_shouldUpdateOrder )
|
|
{
|
|
m_shouldUpdateOrder = false;
|
|
UpdateOrderAndVisibility();
|
|
}
|
|
|
|
event.Skip();
|
|
}
|
|
|
|
void UpdateOrderAndVisibility()
|
|
{
|
|
wxString s;
|
|
for ( int pos = 0; pos < TabularGridTable::COL_MAX; pos++ )
|
|
{
|
|
const int col = m_grid->GetColAt(pos);
|
|
const bool isHidden = m_grid->GetColSize(col) == 0;
|
|
|
|
if ( isHidden )
|
|
s << '[';
|
|
s << col;
|
|
if ( isHidden )
|
|
s << ']';
|
|
|
|
s << ' ';
|
|
}
|
|
|
|
m_statOrder->SetLabel(s);
|
|
}
|
|
|
|
// controls
|
|
wxGrid *m_grid;
|
|
TabularGridTable *m_table;
|
|
wxCheckBox *m_chkUseNative,
|
|
*m_chkDrawNative,
|
|
*m_chkShowRowLabels,
|
|
*m_chkEnableColMove;
|
|
|
|
ColIndexEntry *m_txtColIndex,
|
|
*m_txtColPos,
|
|
*m_txtColShowHide;
|
|
|
|
wxStaticText *m_statOrder;
|
|
|
|
// fla for EVT_IDLE handler
|
|
bool m_shouldUpdateOrder;
|
|
|
|
wxDECLARE_NO_COPY_CLASS(TabularGridFrame);
|
|
DECLARE_EVENT_TABLE()
|
|
};
|
|
|
|
BEGIN_EVENT_TABLE(TabularGridFrame, wxFrame)
|
|
EVT_CHECKBOX(Id_Check_UseNativeHeader,
|
|
TabularGridFrame::OnToggleUseNativeHeader)
|
|
EVT_CHECKBOX(Id_Check_DrawNativeLabels,
|
|
TabularGridFrame::OnToggleDrawNativeLabels)
|
|
EVT_CHECKBOX(Id_Check_ShowRowLabels,
|
|
TabularGridFrame::OnToggleShowRowLabels)
|
|
EVT_CHECKBOX(Id_Check_EnableColMove,
|
|
TabularGridFrame::OnToggleColMove)
|
|
|
|
EVT_UPDATE_UI(Id_Check_DrawNativeLabels,
|
|
TabularGridFrame::OnUpdateDrawNativeLabelsUI)
|
|
|
|
EVT_BUTTON(wxID_APPLY, TabularGridFrame::OnMoveColumn)
|
|
EVT_BUTTON(wxID_RESET, TabularGridFrame::OnResetColumnOrder)
|
|
EVT_BUTTON(wxID_ADD, TabularGridFrame::OnShowHideColumn)
|
|
EVT_BUTTON(wxID_DELETE, TabularGridFrame::OnShowHideColumn)
|
|
|
|
EVT_GRID_COL_SORT(TabularGridFrame::OnGridColSort)
|
|
EVT_GRID_COL_MOVE(TabularGridFrame::OnGridColMove)
|
|
EVT_GRID_COL_SIZE(TabularGridFrame::OnGridColSize)
|
|
|
|
EVT_IDLE(TabularGridFrame::OnIdle)
|
|
END_EVENT_TABLE()
|
|
|
|
TabularGridFrame::TabularGridFrame()
|
|
: wxFrame(NULL, wxID_ANY, "Tabular table")
|
|
{
|
|
m_shouldUpdateOrder = false;
|
|
|
|
wxPanel * const panel = new wxPanel(this);
|
|
|
|
// create and initialize the grid with the specified data
|
|
m_table = new TabularGridTable;
|
|
m_grid = new wxGrid(panel, wxID_ANY,
|
|
wxDefaultPosition, wxDefaultSize,
|
|
wxBORDER_STATIC | wxWANTS_CHARS);
|
|
m_grid->SetTable(m_table, true, wxGrid::wxGridSelectRows);
|
|
|
|
m_grid->EnableDragColMove();
|
|
m_grid->UseNativeColHeader();
|
|
m_grid->HideRowLabels();
|
|
|
|
// add it and the other controls to the frame
|
|
wxSizer * const sizerTop = new wxBoxSizer(wxVERTICAL);
|
|
sizerTop->Add(m_grid, wxSizerFlags(1).Expand().Border());
|
|
|
|
wxSizer * const sizerControls = new wxBoxSizer(wxHORIZONTAL);
|
|
|
|
wxSizer * const sizerStyles = new wxBoxSizer(wxVERTICAL);
|
|
m_chkUseNative = new wxCheckBox(panel, Id_Check_UseNativeHeader,
|
|
"&Use native header");
|
|
m_chkUseNative->SetValue(true);
|
|
sizerStyles->Add(m_chkUseNative, wxSizerFlags().Border());
|
|
|
|
m_chkDrawNative = new wxCheckBox(panel, Id_Check_DrawNativeLabels,
|
|
"&Draw native column labels");
|
|
sizerStyles->Add(m_chkDrawNative, wxSizerFlags().Border());
|
|
|
|
m_chkShowRowLabels = new wxCheckBox(panel, Id_Check_ShowRowLabels,
|
|
"Show &row labels");
|
|
sizerStyles->Add(m_chkShowRowLabels, wxSizerFlags().Border());
|
|
|
|
m_chkEnableColMove = new wxCheckBox(panel, Id_Check_EnableColMove,
|
|
"Allow column re&ordering");
|
|
m_chkEnableColMove->SetValue(true);
|
|
sizerStyles->Add(m_chkEnableColMove, wxSizerFlags().Border());
|
|
sizerControls->Add(sizerStyles);
|
|
|
|
sizerControls->AddSpacer(10);
|
|
|
|
wxSizer * const sizerColumns = new wxBoxSizer(wxVERTICAL);
|
|
wxSizer * const sizerMoveCols = new wxBoxSizer(wxHORIZONTAL);
|
|
const wxSizerFlags
|
|
flagsHorz(wxSizerFlags().Border(wxLEFT | wxRIGHT).Centre());
|
|
sizerMoveCols->Add(new wxStaticText(panel, wxID_ANY, "&Move column"),
|
|
flagsHorz);
|
|
m_txtColIndex = new ColIndexEntry(panel);
|
|
sizerMoveCols->Add(m_txtColIndex, flagsHorz);
|
|
sizerMoveCols->Add(new wxStaticText(panel, wxID_ANY, "&to"), flagsHorz);
|
|
m_txtColPos = new ColIndexEntry(panel);
|
|
sizerMoveCols->Add(m_txtColPos, flagsHorz);
|
|
sizerMoveCols->Add(new wxButton(panel, wxID_APPLY), flagsHorz);
|
|
|
|
sizerColumns->Add(sizerMoveCols, wxSizerFlags().Expand().Border(wxBOTTOM));
|
|
|
|
wxSizer * const sizerShowCols = new wxBoxSizer(wxHORIZONTAL);
|
|
sizerShowCols->Add(new wxStaticText(panel, wxID_ANY, "Current order:"),
|
|
flagsHorz);
|
|
m_statOrder = new wxStaticText(panel, wxID_ANY, "<<< default >>>");
|
|
sizerShowCols->Add(m_statOrder, flagsHorz);
|
|
sizerShowCols->Add(new wxButton(panel, wxID_RESET, "&Reset order"));
|
|
sizerColumns->Add(sizerShowCols, wxSizerFlags().Expand().Border(wxTOP));
|
|
|
|
wxSizer * const sizerShowHide = new wxBoxSizer(wxHORIZONTAL);
|
|
sizerShowHide->Add(new wxStaticText(panel, wxID_ANY, "Show/hide column:"),
|
|
flagsHorz);
|
|
m_txtColShowHide = new ColIndexEntry(panel);
|
|
sizerShowHide->Add(m_txtColShowHide, flagsHorz);
|
|
sizerShowHide->Add(new wxButton(panel, wxID_ADD, "&Show"), flagsHorz);
|
|
sizerShowHide->Add(new wxButton(panel, wxID_DELETE, "&Hide"), flagsHorz);
|
|
sizerColumns->Add(sizerShowHide, wxSizerFlags().Expand().Border(wxTOP));
|
|
|
|
sizerControls->Add(sizerColumns, wxSizerFlags(1).Expand().Border());
|
|
|
|
sizerTop->Add(sizerControls, wxSizerFlags().Expand().Border());
|
|
|
|
panel->SetSizer(sizerTop);
|
|
|
|
SetClientSize(panel->GetBestSize());
|
|
SetSizeHints(GetSize());
|
|
|
|
Show();
|
|
}
|
|
|
|
void GridFrame::OnTabularTable(wxCommandEvent&)
|
|
{
|
|
new TabularGridFrame;
|
|
}
|
|
|
|
// Example using wxGrid::Render
|
|
// Displays a preset selection or, if it exists, a selection block
|
|
// Draws the selection to a wxBitmap and displays the bitmap
|
|
void GridFrame::OnGridRender( wxCommandEvent& event )
|
|
{
|
|
int styleRender = 0, i;
|
|
bool useLometric = false, defSize = false;
|
|
double zoom = 1;
|
|
wxSize sizeMargin( 0, 0 );
|
|
wxPoint pointOrigin( 0, 0 );
|
|
|
|
wxMenu* menu = GetMenuBar()->GetMenu( 0 );
|
|
wxMenuItem* menuItem = menu->FindItem( ID_RENDER_ROW_LABEL );
|
|
menu = menuItem->GetMenu();
|
|
|
|
if ( menu->FindItem( ID_RENDER_ROW_LABEL )->IsChecked() )
|
|
styleRender |= wxGRID_DRAW_ROWS_HEADER;
|
|
if ( menu->FindItem( ID_RENDER_COL_LABEL )->IsChecked() )
|
|
styleRender |= wxGRID_DRAW_COLS_HEADER;
|
|
if ( menu->FindItem( ID_RENDER_GRID_LINES )->IsChecked() )
|
|
styleRender |= wxGRID_DRAW_CELL_LINES;
|
|
if ( menu->FindItem( ID_RENDER_GRID_BORDER )->IsChecked() )
|
|
styleRender |= wxGRID_DRAW_BOX_RECT;
|
|
if ( menu->FindItem( ID_RENDER_SELECT_HLIGHT )->IsChecked() )
|
|
styleRender |= wxGRID_DRAW_SELECTION;
|
|
if ( menu->FindItem( ID_RENDER_LOMETRIC )->IsChecked() )
|
|
useLometric = true;
|
|
if ( menu->FindItem( ID_RENDER_MARGIN )->IsChecked() )
|
|
{
|
|
pointOrigin.x += 50;
|
|
pointOrigin.y += 50;
|
|
sizeMargin.IncBy( 50 );
|
|
}
|
|
if ( menu->FindItem( ID_RENDER_ZOOM )->IsChecked() )
|
|
zoom = 1.25;
|
|
if ( menu->FindItem( ID_RENDER_DEFAULT_SIZE )->IsChecked() )
|
|
defSize = true;
|
|
|
|
// init render area coords with a default row and col selection
|
|
wxGridCellCoords topLeft( 0, 0 ), bottomRight( 8, 6 );
|
|
// check whether we are printing a block selection
|
|
// other selection types not catered for here
|
|
if ( event.GetId() == ID_RENDER_COORDS )
|
|
{
|
|
topLeft.SetCol( 6 );
|
|
topLeft.SetRow( 4 );
|
|
bottomRight.SetCol( 15 );
|
|
bottomRight.SetRow( 29 );
|
|
}
|
|
else if ( grid->IsSelection() && grid->GetSelectionBlockTopLeft().Count() )
|
|
{
|
|
wxGridCellCoordsArray cells = grid->GetSelectionBlockTopLeft();
|
|
if ( grid->GetSelectionBlockBottomRight().Count() )
|
|
{
|
|
cells.Add( grid->GetSelectionBlockBottomRight()[ 0 ] );
|
|
topLeft.Set( cells[ 0 ].GetRow(),
|
|
cells[ 0 ].GetCol() );
|
|
bottomRight.Set( cells[ 1 ].GetRow(),
|
|
cells[ 1 ].GetCol() );
|
|
}
|
|
}
|
|
|
|
// sum col widths
|
|
wxSize sizeRender( 0, 0 );
|
|
wxGridSizesInfo sizeinfo = grid->GetColSizes();
|
|
for ( i = topLeft.GetCol(); i <= bottomRight.GetCol(); i++ )
|
|
{
|
|
sizeRender.x += sizeinfo.GetSize( i );
|
|
}
|
|
|
|
// sum row heights
|
|
sizeinfo = grid->GetRowSizes();
|
|
for ( i = topLeft.GetRow(); i <= bottomRight.GetRow(); i++ )
|
|
{
|
|
sizeRender.y += sizeinfo.GetSize( i );
|
|
}
|
|
|
|
if ( styleRender & wxGRID_DRAW_ROWS_HEADER )
|
|
sizeRender.x += grid->GetRowLabelSize();
|
|
if ( styleRender & wxGRID_DRAW_COLS_HEADER )
|
|
sizeRender.y += grid->GetColLabelSize();
|
|
|
|
sizeRender.x *= zoom;
|
|
sizeRender.y *= zoom;
|
|
|
|
// delete any existing render frame and create new one
|
|
wxWindow* win = FindWindow( "frameRender" );
|
|
if ( win )
|
|
win->Destroy();
|
|
|
|
wxFrame* frame = new wxFrame( this, wxID_ANY, "Grid Render" );
|
|
frame->SetClientSize( 780, 400 );
|
|
frame->SetName( "frameRender" );
|
|
|
|
wxPanel* canvas = new wxPanel( frame, wxID_ANY );
|
|
|
|
// make bitmap large enough for margins if any
|
|
if ( !defSize )
|
|
sizeRender.IncBy( sizeMargin * 2 );
|
|
else
|
|
sizeRender.IncBy( sizeMargin );
|
|
|
|
wxBitmap bmp( sizeRender );
|
|
// don't leave it larger or drawing will be scaled
|
|
sizeRender.DecBy( sizeMargin * 2 );
|
|
|
|
wxMemoryDC memDc(bmp);
|
|
|
|
// default row labels have no background colour so set background
|
|
memDc.SetBackground( wxBrush( canvas->GetBackgroundColour() ) );
|
|
memDc.Clear();
|
|
|
|
// convert sizeRender to mapping mode units if necessary
|
|
if ( useLometric )
|
|
{
|
|
memDc.SetMapMode( wxMM_LOMETRIC );
|
|
sizeRender.x = memDc.DeviceToLogicalXRel( sizeRender.x );
|
|
sizeRender.y = memDc.DeviceToLogicalYRel( sizeRender.y );
|
|
}
|
|
|
|
// pass wxDefaultSize if menu item is checked
|
|
if ( defSize )
|
|
sizeRender = wxDefaultSize;
|
|
|
|
grid->Render( memDc,
|
|
pointOrigin,
|
|
sizeRender,
|
|
topLeft, bottomRight,
|
|
wxGridRenderStyle( styleRender ) );
|
|
|
|
m_gridBitmap = bmp;
|
|
|
|
canvas->Connect( wxEVT_PAINT,
|
|
wxPaintEventHandler(GridFrame::OnRenderPaint),
|
|
NULL,
|
|
this );
|
|
|
|
frame->Show();
|
|
}
|
|
|
|
void GridFrame::OnRenderPaint( wxPaintEvent& event )
|
|
{
|
|
wxPanel* canvas = ( wxPanel* )event.GetEventObject();
|
|
wxPaintDC dc( canvas );
|
|
canvas->PrepareDC( dc );
|
|
|
|
if ( !m_gridBitmap.IsOk() )
|
|
return;;
|
|
|
|
wxMemoryDC memDc( m_gridBitmap );
|
|
|
|
dc.Blit( 0, 0,
|
|
m_gridBitmap.GetWidth(),
|
|
m_gridBitmap.GetHeight(),
|
|
&memDc, 0, 0 );
|
|
}
|