52068ea5ff
mouse was dragged out of the grid cell area. Cell text values now echo changes in top edit control if in-place editing is disabled. Changed highlight scheme again so that a border is drawn around the current cell whether in-place editing is on or off. Hopefully this is less confusing. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4207 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1062 lines
35 KiB
C++
1062 lines
35 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: grid.h
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// Purpose: wxGrid and related classes
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// Author: Michael Bedward (based on code by Julian Smart, Robin Dunn)
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// Modified by:
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// Created: 1/08/1999
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// RCS-ID: $Id$
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// Copyright: (c) Michael Bedward
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#include "wx/defs.h"
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#if !defined(wxUSE_NEW_GRID) || !(wxUSE_NEW_GRID)
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#include "gridg.h"
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#else
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#ifndef __WXGRID_H__
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#define __WXGRID_H__
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#ifdef __GNUG__
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#pragma interface "grid.h"
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#endif
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#include "wx/panel.h"
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#include "wx/string.h"
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#include "wx/scrolbar.h"
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#include "wx/event.h"
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#include "wx/textctrl.h"
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#include "wx/combobox.h"
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#include "wx/dynarray.h"
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// Default parameters for wxGrid
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//
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#define WXGRID_DEFAULT_NUMBER_ROWS 10
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#define WXGRID_DEFAULT_NUMBER_COLS 10
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#ifdef __WXMSW__
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#define WXGRID_DEFAULT_ROW_HEIGHT 25
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#else
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#define WXGRID_DEFAULT_ROW_HEIGHT 30
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#endif // __WXMSW__
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#define WXGRID_DEFAULT_COL_WIDTH 80
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#define WXGRID_DEFAULT_COL_LABEL_HEIGHT 32
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#define WXGRID_DEFAULT_ROW_LABEL_WIDTH 82
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#define WXGRID_LABEL_EDGE_ZONE 5
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#define WXGRID_MIN_ROW_HEIGHT 15
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#define WXGRID_MIN_COL_WIDTH 15
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#define WXGRID_DEFAULT_SCROLLBAR_WIDTH 16
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#define WXGRID_DEFAULT_TOPEDIT_WIDTH 300
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#define WXGRID_DEFAULT_TOPEDIT_HEIGHT 60
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class wxGrid;
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//////////////////////////////////////////////////////////////////////
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//
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// Grid table classes
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//
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//////////////////////////////////////////////////////////////////////
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class wxGridTableBase : public wxObject
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{
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wxGrid * m_view;
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public:
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wxGridTableBase();
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virtual ~wxGridTableBase();
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// You must override these functions in a derived table class
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//
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virtual long GetNumberRows() = 0;
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virtual long GetNumberCols() = 0;
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virtual wxString GetValue( int row, int col ) = 0;
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virtual void SetValue( int row, int col, const wxString& s ) = 0;
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virtual bool IsEmptyCell( int row, int col ) = 0;
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// Overriding these is optional
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//
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virtual void SetView( wxGrid *grid ) { m_view = grid; }
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virtual wxGrid * GetView() const { return m_view; }
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virtual void Clear() {}
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virtual bool InsertRows( size_t pos = 0, size_t numRows = 1 );
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virtual bool AppendRows( size_t numRows = 1 );
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virtual bool DeleteRows( size_t pos = 0, size_t numRows = 1 );
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virtual bool InsertCols( size_t pos = 0, size_t numCols = 1 );
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virtual bool AppendCols( size_t numCols = 1 );
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virtual bool DeleteCols( size_t pos = 0, size_t numCols = 1 );
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virtual wxString GetRowLabelValue( int row );
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virtual wxString GetColLabelValue( int col );
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virtual void SetRowLabelValue( int WXUNUSED(row), const wxString& ) {}
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virtual void SetColLabelValue( int WXUNUSED(col), const wxString& ) {}
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DECLARE_ABSTRACT_CLASS( wxGridTableBase );
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};
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// IDs for messages sent from grid table to view
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//
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enum wxGridTableRequest {
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wxGRIDTABLE_REQUEST_VIEW_GET_VALUES = 2000,
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wxGRIDTABLE_REQUEST_VIEW_SEND_VALUES,
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wxGRIDTABLE_NOTIFY_ROWS_INSERTED,
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wxGRIDTABLE_NOTIFY_ROWS_APPENDED,
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wxGRIDTABLE_NOTIFY_ROWS_DELETED,
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wxGRIDTABLE_NOTIFY_COLS_INSERTED,
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wxGRIDTABLE_NOTIFY_COLS_APPENDED,
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wxGRIDTABLE_NOTIFY_COLS_DELETED
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};
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class wxGridTableMessage
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{
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wxGridTableBase *m_table;
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int m_id;
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int m_comInt1;
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int m_comInt2;
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public:
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wxGridTableMessage();
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wxGridTableMessage( wxGridTableBase *table, int id,
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int comInt1 = -1,
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int comInt2 = -1 );
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void SetTableObject( wxGridTableBase *table ) { m_table = table; }
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wxGridTableBase * GetTableObject() const { return m_table; }
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void SetId( int id ) { m_id = id; }
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int GetId() { return m_id; }
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void SetCommandInt( int comInt1 ) { m_comInt1 = comInt1; }
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int GetCommandInt() { return m_comInt1; }
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void SetCommandInt2( int comInt2 ) { m_comInt2 = comInt2; }
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int GetCommandInt2() { return m_comInt2; }
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};
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// ------ wxGridStringArray
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// A 2-dimensional array of strings for data values
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//
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WX_DECLARE_OBJARRAY(wxArrayString, wxGridStringArray);
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// ------ wxGridStringTable
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//
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// Simplest type of data table for a grid for small tables of strings
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// that are stored in memory
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//
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class wxGridStringTable : public wxGridTableBase
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{
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wxGridStringArray m_data;
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// These only get used if you set your own labels, otherwise the
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// GetRow/ColLabelValue functions return wxGridTableBase defaults
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//
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wxArrayString m_rowLabels;
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wxArrayString m_colLabels;
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public:
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wxGridStringTable();
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wxGridStringTable( int numRows, int numCols );
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~wxGridStringTable();
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// these are pure virtual in wxGridTableBase
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//
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long GetNumberRows();
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long GetNumberCols();
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wxString GetValue( int row, int col );
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void SetValue( int row, int col, const wxString& s );
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bool IsEmptyCell( int row, int col );
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// overridden functions from wxGridTableBase
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//
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void Clear();
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bool InsertRows( size_t pos = 0, size_t numRows = 1 );
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bool AppendRows( size_t numRows = 1 );
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bool DeleteRows( size_t pos = 0, size_t numRows = 1 );
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bool InsertCols( size_t pos = 0, size_t numCols = 1 );
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bool AppendCols( size_t numCols = 1 );
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bool DeleteCols( size_t pos = 0, size_t numCols = 1 );
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void SetRowLabelValue( int row, const wxString& );
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void SetColLabelValue( int col, const wxString& );
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wxString GetRowLabelValue( int row );
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wxString GetColLabelValue( int col );
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DECLARE_DYNAMIC_CLASS( wxGridStringTable )
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};
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//////////////////////////////////////////////////////////////////////
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//
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// Grid view classes
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//
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//////////////////////////////////////////////////////////////////////
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class wxGridCellCoords
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{
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long m_row;
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long m_col;
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public:
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wxGridCellCoords() { m_row = m_col = -1; }
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wxGridCellCoords( int r, int c ) { m_row = r; m_col = c; }
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// default copy ctor is ok
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long GetRow() const { return m_row; }
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void SetRow( long n ) { m_row = n; }
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long GetCol() const { return m_col; }
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void SetCol( long n ) { m_col = n; }
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void Set( long row, long col ) { m_row = row; m_col = col; }
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wxGridCellCoords& operator=( const wxGridCellCoords& other )
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{
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if ( &other != this )
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{
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m_row=other.m_row;
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m_col=other.m_col;
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}
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return *this;
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}
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bool operator==( const wxGridCellCoords& other )
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{
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return (m_row == other.m_row && m_col == other.m_col);
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}
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bool operator!=( const wxGridCellCoords& other )
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{
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return (m_row != other.m_row || m_col != other.m_col);
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}
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bool operator!()
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{
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return (m_row == -1 && m_col == -1 );
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}
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};
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// For comparisons...
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//
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extern wxGridCellCoords wxGridNoCellCoords;
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extern wxRect wxGridNoCellRect;
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// This set of classes is to provide for the use of different types of
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// cell edit controls in the grid while avoiding the wx class info
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// system in deference to wxPython
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class wxGridTextCtrl : public wxTextCtrl
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{
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// TRUE for controls placed over cells,
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// FALSE for a control on a grid control panel
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bool m_isCellControl;
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wxString startValue;
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void OnKeyDown( wxKeyEvent& );
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public:
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wxGridTextCtrl() {}
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wxGridTextCtrl( wxWindow *,
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bool isCellControl,
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wxWindowID id,
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const wxString& value = wxEmptyString,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = 0 );
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void SetStartValue( const wxString& );
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wxString GetStartValue() { return startValue; }
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DECLARE_DYNAMIC_CLASS( wxGridTextCtrl )
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DECLARE_EVENT_TABLE()
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};
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class wxGrid : public wxPanel
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{
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DECLARE_DYNAMIC_CLASS( wxGrid )
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protected:
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bool m_created;
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wxGridTableBase *m_table;
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int m_left;
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int m_top;
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int m_right;
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int m_bottom;
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int m_numRows;
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int m_numCols;
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wxGridCellCoords m_currentCellCoords;
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bool m_currentCellHighlighted;
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wxGridCellCoords m_selectedTopLeft;
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wxGridCellCoords m_selectedBottomRight;
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int m_defaultRowHeight;
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wxArrayInt m_rowHeights;
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wxArrayInt m_rowBottoms;
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int m_defaultColWidth;
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wxArrayInt m_colWidths;
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wxArrayInt m_colRights;
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int m_rowLabelWidth;
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int m_colLabelHeight;
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wxColour m_labelBackgroundColour;
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wxColour m_labelTextColour;
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wxFont m_labelFont;
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int m_rowLabelHorizAlign;
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int m_rowLabelVertAlign;
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int m_colLabelHorizAlign;
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int m_colLabelVertAlign;
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bool m_defaultRowLabelValues;
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bool m_defaultColLabelValues;
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wxColour m_gridLineColour;
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bool m_gridLinesEnabled;
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wxFont m_defaultCellFont;
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wxScrollBar * m_horizScrollBar;
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wxScrollBar * m_vertScrollBar;
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int m_scrollBarWidth;
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int m_scrollPosX;
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int m_scrollPosY;
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int m_wholeColsVisible;
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int m_wholeRowsVisible;
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bool m_inOnKeyDown;
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bool m_inOnText;
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bool m_firstPaint;
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int m_batchCount;
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int m_cursorMode;
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enum { WXGRID_CURSOR_DEFAULT,
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WXGRID_CURSOR_SELECT_CELL,
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WXGRID_CURSOR_RESIZE_ROW,
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WXGRID_CURSOR_RESIZE_COL,
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WXGRID_CURSOR_SELECT_ROW,
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WXGRID_CURSOR_SELECT_COL
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};
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int m_dragLastPos;
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int m_dragRowOrCol;
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bool m_isDragging;
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wxGridCellCoords m_selectionStart;
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wxCursor m_rowResizeCursor;
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wxCursor m_colResizeCursor;
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bool m_editable; // applies to whole grid
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int m_editCtrlType; // for current cell
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wxWindow* m_cellEditCtrl;
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bool m_cellEditCtrlEnabled;
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wxWindow* m_topEditCtrl;
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bool m_topEditCtrlEnabled;
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// ------ internal init and update functions
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//
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void Create();
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void Init();
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void CalcDimensions();
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bool IsOnScreen();
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bool Redimension( wxGridTableMessage& );
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// ------ event processing
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//
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bool SendEvent( const wxEventType,
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int row, int col,
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wxMouseEvent& );
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bool SendEvent( const wxEventType,
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int row, int col );
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void OnPaint( wxPaintEvent& );
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void OnSize( wxSizeEvent& );
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void OnMouse( wxMouseEvent& );
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void OnKeyDown( wxKeyEvent& );
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void OnText( wxKeyEvent& );
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void OnGridScroll( wxScrollEvent& );
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void SelectCell( const wxGridCellCoords& coords );
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void SelectCell( int row, int col )
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{ SelectCell( wxGridCellCoords(row, col) ); }
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// ------ edit controls
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//
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void ShowCellEditControl();
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void HideCellEditControl();
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void SaveEditControlValue();
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// ------ grid location functions
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//
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int XYToArea( int x, int y ); // returns one of the following...
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enum { WXGRID_NOAREA,
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WXGRID_ROWLABEL,
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WXGRID_ROWLABEL_EDGE,
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WXGRID_COLLABEL,
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WXGRID_COLLABEL_EDGE,
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WXGRID_CORNERLABEL,
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WXGRID_CELL };
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void XYToCell( int x, int y, wxGridCellCoords& );
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int YToRow( int y );
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int XToCol( int x );
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int YToEdgeOfRow( int y );
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int XToEdgeOfCol( int x );
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wxRect CellToRect( int row, int col );
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wxRect CellToRect( const wxGridCellCoords& coords )
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{ return CellToRect( coords.GetRow(), coords.GetCol() ); }
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bool MoveCursorUp();
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bool MoveCursorDown();
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bool MoveCursorLeft();
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bool MoveCursorRight();
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bool MovePageDown();
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bool MovePageUp();
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bool MoveCursorUpBlock();
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bool MoveCursorDownBlock();
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bool MoveCursorLeftBlock();
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bool MoveCursorRightBlock();
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// ------ label drawing functions
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//
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void DrawLabelAreas( wxDC& dc );
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void DrawColLabelBorders( wxDC& dc );
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void DrawColLabels( wxDC& dc );
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void DrawColLabel( wxDC& dc, const wxRect&, int col );
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void DrawRowLabelBorders( wxDC& dc );
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void DrawRowLabels( wxDC& dc );
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void DrawRowLabel( wxDC& dc, const wxRect&, int col );
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// ------ cell drawing functions
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//
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void DrawCellArea( wxDC& dc );
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void DrawGridLines( wxDC& dc );
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void DrawCells( wxDC& dc );
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void DrawCellBackground( wxDC& dc, const wxRect&, int row, int col );
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void DrawCellValue( wxDC& dc, const wxRect&, int row, int col,
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const wxString& value = wxEmptyString, bool useValueArg = FALSE );
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// this updates the displayed cell text value but not the underlying
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// table cell value (it is used to echo text being entered into
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// the top edit control when in-place editing is turned off)
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//
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void DrawCellValue( const wxGridCellCoords& coords, const wxString& value );
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// these are useful when you just need to draw one or a few
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// cells
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void DrawCell( int row, int col );
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void DrawCell( const wxGridCellCoords& coords )
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{ DrawCell( coords.GetRow(), coords.GetCol() ); }
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void DrawCellHighlight( wxDC& dc, int row, int col );
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void DrawCellHighlight( wxDC& dc, wxGridCellCoords& coords )
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{ DrawCellHighlight( dc, coords.GetRow(), coords.GetCol() ); }
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void ShowCurrentCellHighlight( wxDC& dc );
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void HideCurrentCellHighlight( wxDC& dc );
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// ------ generic drawing functions
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//
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void DrawTextRectangle( wxDC& dc, const wxString&, const wxRect&,
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int horizontalAlignment = wxLEFT,
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int verticalAlignment = wxTOP );
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// Split a string containing newline chararcters into an array of
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// strings and return the number of lines
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//
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void StringToLines( const wxString& value, wxArrayString& lines );
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void GetTextBoxSize( wxDC& dc,
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wxArrayString& lines,
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long *width, long *height );
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// ------ functions to get/send data (see also public functions)
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//
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bool GetModelValues();
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bool SetModelValues();
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////////////////////// Public section ////////////////////
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public:
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wxGrid()
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{ Create(); }
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wxGrid( wxWindow *parent,
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wxWindowID id,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = 0,
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const wxString& name = wxPanelNameStr )
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: wxPanel( parent, id, pos, size, style, name )
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{
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Create();
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}
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~wxGrid();
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bool CreateGrid( int numRows = WXGRID_DEFAULT_NUMBER_ROWS,
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int numCols = WXGRID_DEFAULT_NUMBER_COLS );
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wxGridTableBase * GetTable() const { return m_table; }
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void SetTable( wxGridTableBase *table ) { m_table = table; }
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void ClearGrid();
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bool InsertRows( int pos = 0, int numRows = 1, bool updateLabels=TRUE );
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bool AppendRows( int numRows = 1, bool updateLabels=TRUE );
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bool DeleteRows( int pos = 0, int numRows = 1, bool updateLabels=TRUE );
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bool InsertCols( int pos = 0, int numCols = 1, bool updateLabels=TRUE );
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bool AppendCols( int numCols = 1, bool updateLabels=TRUE );
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bool DeleteCols( int pos = 0, int numCols = 1, bool updateLabels=TRUE );
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// ------ editing and edit controls
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//
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bool IsEditable() { return m_editable; }
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void EnableEditing( bool edit );
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|
void EnableTopEditControl( bool enable );
|
|
bool IsTopEditControlEnabled()
|
|
{ return (m_topEditCtrl && m_topEditCtrlEnabled); }
|
|
void EnableCellEditControl( bool enable );
|
|
bool IsCellEditControlEnabled()
|
|
{ return (m_cellEditCtrl && m_cellEditCtrlEnabled); }
|
|
void SetEditControlValue( const wxString& s = wxEmptyString );
|
|
|
|
|
|
// ------ grid dimensions
|
|
//
|
|
int GetNumberRows() { return m_numRows; }
|
|
int GetNumberCols() { return m_numCols; }
|
|
int GetNumberVisibleRows() { return m_wholeRowsVisible; }
|
|
int GetNumberVisibleCols() { return m_wholeColsVisible; }
|
|
|
|
|
|
// ------
|
|
// Code that does a lot of grid modification can be enclosed
|
|
// between BeginBatch() and EndBatch() calls to avoid screen
|
|
// flicker
|
|
//
|
|
void BeginBatch() { m_batchCount++; }
|
|
void EndBatch() { if ( m_batchCount > 0 ) m_batchCount--; }
|
|
int GetBatchCount() { return m_batchCount; }
|
|
|
|
|
|
// ------ label and gridline formatting
|
|
//
|
|
int GetDefaultRowLabelSize() { return WXGRID_DEFAULT_ROW_LABEL_WIDTH; }
|
|
int GetRowLabelSize() { return m_rowLabelWidth; }
|
|
int GetDefaultColLabelSize() { return WXGRID_DEFAULT_COL_LABEL_HEIGHT; }
|
|
int GetColLabelSize() { return m_colLabelHeight; }
|
|
wxColour GetLabelBackgroundColour() { return m_labelBackgroundColour; }
|
|
wxColour GetLabelTextColour() { return m_labelTextColour; }
|
|
wxFont GetLabelFont() { return m_labelFont; }
|
|
void GetRowLabelAlignment( int *horiz, int *vert );
|
|
void GetColLabelAlignment( int *horiz, int *vert );
|
|
wxString GetRowLabelValue( int row );
|
|
wxString GetColLabelValue( int col );
|
|
wxColour GetGridLineColour() { return m_gridLineColour; }
|
|
|
|
void SetRowLabelSize( int width );
|
|
void SetColLabelSize( int height );
|
|
void SetLabelBackgroundColour( const wxColour& );
|
|
void SetLabelTextColour( const wxColour& );
|
|
void SetLabelFont( const wxFont& );
|
|
void SetRowLabelAlignment( int horiz, int vert );
|
|
void SetColLabelAlignment( int horiz, int vert );
|
|
void SetRowLabelValue( int row, const wxString& );
|
|
void SetColLabelValue( int col, const wxString& );
|
|
void SetGridLineColour( const wxColour& );
|
|
|
|
void EnableGridLines( bool enable = TRUE );
|
|
bool GridLinesEnabled() { return m_gridLinesEnabled; }
|
|
|
|
|
|
// ------ row and col formatting
|
|
//
|
|
int GetDefaultRowSize();
|
|
int GetRowSize( int row );
|
|
int GetDefaultColSize();
|
|
int GetColSize( int col );
|
|
wxColour GetDefaultCellBackgroundColour();
|
|
wxColour GetCellBackgroundColour( int row, int col );
|
|
wxColour GetDefaultCellTextColour();
|
|
wxColour GetCellTextColour( int row, int col );
|
|
wxColour GetCellHighlightColour();
|
|
wxFont GetDefaultCellFont();
|
|
wxFont GetCellFont( int row, int col );
|
|
void GetDefaultCellAlignment( int *horiz, int *vert );
|
|
void GetCellAlignment( int row, int col, int *horiz, int *vert );
|
|
|
|
void SetDefaultRowSize( int height, bool resizeExistingRows = FALSE );
|
|
void SetRowSize( int row, int height );
|
|
void SetDefaultColSize( int width, bool resizeExistingCols = FALSE );
|
|
void SetColSize( int col, int width );
|
|
void SetDefaultCellBackgroundColour( const wxColour& );
|
|
void SetCellBackgroundColour( int row, int col, const wxColour& );
|
|
void SetDefaultCellTextColour( const wxColour& );
|
|
void SetCellTextColour( int row, int col, const wxColour& );
|
|
void SetCellHighlightColour( const wxColour& );
|
|
void SetDefaultCellFont( const wxFont& );
|
|
void SetCellFont( int row, int col, const wxFont& );
|
|
void SetDefaultCellAlignment( int horiz, int vert );
|
|
void SetCellAlignment( int row, int col, int horiz, int vert );
|
|
|
|
|
|
// ------ cell value accessors
|
|
//
|
|
wxString GetCellValue( int row, int col )
|
|
{
|
|
if ( m_table )
|
|
{
|
|
return m_table->GetValue( row, col );
|
|
}
|
|
else
|
|
{
|
|
return wxEmptyString;
|
|
}
|
|
}
|
|
|
|
wxString GetCellValue( const wxGridCellCoords& coords )
|
|
{ return GetCellValue( coords.GetRow(), coords.GetCol() ); }
|
|
|
|
void SetCellValue( int row, int col, const wxString& s );
|
|
void SetCellValue( const wxGridCellCoords& coords, const wxString& s )
|
|
{ SetCellValue( coords.GetRow(), coords.GetCol(), s ); }
|
|
|
|
|
|
// ------ interaction with data model
|
|
//
|
|
bool ProcessTableMessage( wxGridTableMessage& );
|
|
|
|
|
|
|
|
// ------ grid location functions
|
|
//
|
|
|
|
int GetGridCursorRow() { return m_currentCellCoords.GetRow(); }
|
|
int GetGridCursorCol() { return m_currentCellCoords.GetCol(); }
|
|
int GetHorizontalScrollPos() { return m_scrollPosX; }
|
|
int GetVerticalScrollPos() { return m_scrollPosY; }
|
|
|
|
bool IsVisible( const wxGridCellCoords& );
|
|
void MakeCellVisible( int row, int col );
|
|
void MakeCellVisible( const wxGridCellCoords& coords )
|
|
{ MakeCellVisible( coords.GetRow(), coords.GetCol() ); }
|
|
|
|
void SetGridCursor( int row, int col )
|
|
{ SelectCell( wxGridCellCoords(row, col) ); }
|
|
|
|
void SetHorizontalScrollPos( int leftMostCol );
|
|
void SetVerticalScrollPos( int topMostRow );
|
|
|
|
|
|
// ------ selections of blocks of cells
|
|
//
|
|
void SelectRow( int row, bool addToSelected = FALSE );
|
|
void SelectCol( int col, bool addToSelected = FALSE );
|
|
|
|
void SelectBlock( int topRow, int leftCol, int bottomRow, int rightCol );
|
|
|
|
void SelectBlock( const wxGridCellCoords& topLeft,
|
|
const wxGridCellCoords& bottomRight )
|
|
{ SelectBlock( topLeft.GetRow(), topLeft.GetCol(),
|
|
bottomRight.GetRow(), bottomRight.GetCol() ); }
|
|
|
|
void SelectAll();
|
|
|
|
bool IsSelection()
|
|
{ return ( m_selectedTopLeft != wxGridNoCellCoords &&
|
|
m_selectedBottomRight != wxGridNoCellCoords );
|
|
}
|
|
|
|
void ClearSelection();
|
|
|
|
bool IsInSelection( int row, int col )
|
|
{ return ( IsSelection() &&
|
|
row >= m_selectedTopLeft.GetRow() &&
|
|
col >= m_selectedTopLeft.GetCol() &&
|
|
row <= m_selectedBottomRight.GetRow() &&
|
|
col <= m_selectedBottomRight.GetCol() );
|
|
}
|
|
|
|
bool IsInSelection( const wxGridCellCoords& coords )
|
|
{ return IsInSelection( coords.GetRow(), coords.GetCol() ); }
|
|
|
|
void GetSelection( int* topRow, int* leftCol, int* bottomRow, int* rightCol )
|
|
{
|
|
// these will all be -1 if there is no selected block
|
|
//
|
|
*topRow = m_selectedTopLeft.GetRow();
|
|
*leftCol = m_selectedTopLeft.GetCol();
|
|
*bottomRow = m_selectedBottomRight.GetRow();
|
|
*rightCol = m_selectedBottomRight.GetCol();
|
|
}
|
|
|
|
// get coordinates of selected block edges for repainting etc.
|
|
//
|
|
wxRect SelectionToRect();
|
|
|
|
|
|
// ------ For compatibility with previous wxGrid only...
|
|
//
|
|
// ************************************************
|
|
// ** Don't use these in new code because they **
|
|
// ** are liable to disappear in a future **
|
|
// ** revision **
|
|
// ************************************************
|
|
//
|
|
|
|
wxGrid( wxWindow *parent,
|
|
int x = -1, int y = -1, int w = -1, int h = -1,
|
|
long style = 0,
|
|
const wxString& name = wxPanelNameStr )
|
|
: wxPanel( parent, -1, wxPoint(x,y), wxSize(w,h), style, name )
|
|
{
|
|
Create();
|
|
}
|
|
|
|
void SetCellValue( const wxString& val, int row, int col )
|
|
{ SetCellValue( row, col, val ); }
|
|
|
|
void AdjustScrollbars()
|
|
{ CalcDimensions(); }
|
|
|
|
void UpdateDimensions()
|
|
{ CalcDimensions(); }
|
|
|
|
int GetRows() { return GetNumberRows(); }
|
|
int GetCols() { return GetNumberCols(); }
|
|
int GetCursorRow() { return GetGridCursorRow(); }
|
|
int GetCursorColumn() { return GetGridCursorCol(); }
|
|
int GetScrollPosX() { return GetHorizontalScrollPos(); }
|
|
int GetScrollPosY() { return GetVerticalScrollPos(); }
|
|
|
|
void SetScrollX( int x ) { SetHorizontalScrollPos( x ); }
|
|
void SetScrollY( int y ) { SetVerticalScrollPos( y ); }
|
|
|
|
void SetColumnWidth( int col, int width )
|
|
{ SetColSize( col, width ); }
|
|
|
|
int GetColumnWidth( int col )
|
|
{ return GetColSize( col ); }
|
|
|
|
void SetRowHeight( int row, int height )
|
|
{ SetRowSize( row, height ); }
|
|
|
|
int GetRowHeight( int row )
|
|
{ return GetRowSize( row ); }
|
|
|
|
int GetViewHeight()
|
|
{ return m_wholeRowsVisible; }
|
|
|
|
int GetViewWidth()
|
|
{ return m_wholeColsVisible; }
|
|
|
|
void SetLabelSize( int orientation, int sz )
|
|
{
|
|
if ( orientation == wxHORIZONTAL )
|
|
SetColLabelSize( sz );
|
|
else
|
|
SetRowLabelSize( sz );
|
|
}
|
|
|
|
int GetLabelSize( int orientation )
|
|
{
|
|
if ( orientation == wxHORIZONTAL )
|
|
return GetColLabelSize();
|
|
else
|
|
return GetRowLabelSize();
|
|
}
|
|
|
|
void SetLabelAlignment( int orientation, int align )
|
|
{
|
|
if ( orientation == wxHORIZONTAL )
|
|
SetColLabelAlignment( align, -1 );
|
|
else
|
|
SetRowLabelAlignment( align, -1 );
|
|
}
|
|
|
|
int GetLabelAlignment( int orientation, int WXUNUSED(align) )
|
|
{
|
|
int h, v;
|
|
if ( orientation == wxHORIZONTAL )
|
|
{
|
|
GetColLabelAlignment( &h, &v );
|
|
return h;
|
|
}
|
|
else
|
|
{
|
|
GetRowLabelAlignment( &h, &v );
|
|
return h;
|
|
}
|
|
}
|
|
|
|
void SetLabelValue( int orientation, const wxString& val, int pos )
|
|
{
|
|
if ( orientation == wxHORIZONTAL )
|
|
SetColLabelValue( pos, val );
|
|
else
|
|
SetRowLabelValue( pos, val );
|
|
}
|
|
|
|
wxString GetLabelValue( int orientation, int pos)
|
|
{
|
|
if ( orientation == wxHORIZONTAL )
|
|
return GetColLabelValue( pos );
|
|
else
|
|
return GetRowLabelValue( pos );
|
|
}
|
|
|
|
wxFont GetCellTextFont() const
|
|
{ return m_defaultCellFont; }
|
|
|
|
wxFont GetCellTextFont(int WXUNUSED(row), int WXUNUSED(col)) const
|
|
{ return m_defaultCellFont; }
|
|
|
|
void SetCellTextFont(const wxFont& fnt)
|
|
{ SetDefaultCellFont( fnt ); }
|
|
|
|
void SetCellTextFont(const wxFont& fnt, int row, int col)
|
|
{ SetCellFont( row, col, fnt ); }
|
|
|
|
void SetCellTextColour(const wxColour& val, int row, int col)
|
|
{ SetCellTextColour( row, col, val ); }
|
|
|
|
void SetCellTextColour(const wxColour& col)
|
|
{ SetDefaultCellTextColour( col ); }
|
|
|
|
void SetCellBackgroundColour(const wxColour& col)
|
|
{ SetDefaultCellBackgroundColour( col ); }
|
|
|
|
void SetCellBackgroundColour(const wxColour& colour, int row, int col)
|
|
{ SetCellBackgroundColour( row, col, colour ); }
|
|
|
|
bool GetEditable() { return IsEditable(); }
|
|
void SetEditable( bool edit = TRUE ) { EnableEditing( edit ); }
|
|
bool GetEditInPlace() { return IsCellEditControlEnabled(); }
|
|
void SetEditInPlace(bool edit = TRUE) { EnableCellEditControl( edit ); }
|
|
|
|
void SetCellAlignment( int align, int row, int col)
|
|
{ SetCellAlignment(row, col, align, wxCENTER); }
|
|
void SetCellAlignment( int WXUNUSED(align) ) {}
|
|
void SetCellBitmap(wxBitmap *WXUNUSED(bitmap), int WXUNUSED(row), int WXUNUSED(col))
|
|
{ }
|
|
void SetDividerPen(const wxPen& WXUNUSED(pen)) { }
|
|
wxPen& GetDividerPen() const { return wxNullPen; }
|
|
void OnActivate(bool WXUNUSED(active)) {}
|
|
|
|
// ******** End of compatibility functions **********
|
|
|
|
|
|
// ------ control IDs
|
|
enum { wxGRID_HORIZSCROLL = 2000,
|
|
wxGRID_VERTSCROLL,
|
|
wxGRID_CELLCTRL,
|
|
wxGRID_TOPCTRL };
|
|
|
|
// ------ control types
|
|
enum { wxGRID_TEXTCTRL = 100,
|
|
wxGRID_CHECKBOX,
|
|
wxGRID_CHOICE,
|
|
wxGRID_COMBOBOX };
|
|
|
|
|
|
DECLARE_EVENT_TABLE()
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
//
|
|
// ------ Grid event class and event types
|
|
//
|
|
|
|
class WXDLLEXPORT wxGridEvent : public wxNotifyEvent
|
|
{
|
|
DECLARE_DYNAMIC_CLASS(wxGridEvent)
|
|
|
|
protected:
|
|
int m_row;
|
|
int m_col;
|
|
int m_x;
|
|
int m_y;
|
|
bool m_control;
|
|
bool m_meta;
|
|
bool m_shift;
|
|
bool m_alt;
|
|
|
|
public:
|
|
wxGridEvent()
|
|
: wxNotifyEvent(), m_row(-1), m_col(-1), m_x(-1), m_y(-1),
|
|
m_control(0), m_meta(0), m_shift(0), m_alt(0)
|
|
{
|
|
}
|
|
|
|
wxGridEvent(int id, wxEventType type, wxObject* obj,
|
|
int row=-1, int col=-1, int x=-1, int y=-1,
|
|
bool control=FALSE, bool shift=FALSE, bool alt=FALSE, bool meta=FALSE);
|
|
|
|
virtual int GetRow() { return m_row; }
|
|
virtual int GetCol() { return m_col; }
|
|
wxPoint GetPosition() { return wxPoint( m_x, m_y ); }
|
|
bool ControlDown() { return m_control; }
|
|
bool MetaDown() { return m_meta; }
|
|
bool ShiftDown() { return m_shift; }
|
|
bool AltDown() { return m_alt; }
|
|
};
|
|
|
|
|
|
class WXDLLEXPORT wxGridSizeEvent : public wxNotifyEvent
|
|
{
|
|
DECLARE_DYNAMIC_CLASS(wxGridSizeEvent)
|
|
|
|
protected:
|
|
int m_rowOrCol;
|
|
int m_x;
|
|
int m_y;
|
|
bool m_control;
|
|
bool m_meta;
|
|
bool m_shift;
|
|
bool m_alt;
|
|
|
|
public:
|
|
wxGridSizeEvent()
|
|
: wxNotifyEvent(), m_rowOrCol(-1), m_x(-1), m_y(-1),
|
|
m_control(0), m_meta(0), m_shift(0), m_alt(0)
|
|
{
|
|
}
|
|
|
|
wxGridSizeEvent(int id, wxEventType type, wxObject* obj,
|
|
int rowOrCol=-1, int x=-1, int y=-1,
|
|
bool control=FALSE, bool shift=FALSE, bool alt=FALSE, bool meta=FALSE);
|
|
|
|
int GetRowOrCol() { return m_rowOrCol; }
|
|
wxPoint GetPosition() { return wxPoint( m_x, m_y ); }
|
|
bool ControlDown() { return m_control; }
|
|
bool MetaDown() { return m_meta; }
|
|
bool ShiftDown() { return m_shift; }
|
|
bool AltDown() { return m_alt; }
|
|
};
|
|
|
|
|
|
class WXDLLEXPORT wxGridRangeSelectEvent : public wxNotifyEvent
|
|
{
|
|
DECLARE_DYNAMIC_CLASS(wxGridRangeSelectEvent)
|
|
|
|
protected:
|
|
wxGridCellCoords m_topLeft;
|
|
wxGridCellCoords m_bottomRight;
|
|
bool m_control;
|
|
bool m_meta;
|
|
bool m_shift;
|
|
bool m_alt;
|
|
|
|
public:
|
|
wxGridRangeSelectEvent()
|
|
: wxNotifyEvent()
|
|
{
|
|
m_topLeft = wxGridNoCellCoords;
|
|
m_bottomRight = wxGridNoCellCoords;
|
|
m_control = FALSE;
|
|
m_meta = FALSE;
|
|
m_shift = FALSE;
|
|
m_alt = FALSE;
|
|
}
|
|
|
|
wxGridRangeSelectEvent(int id, wxEventType type, wxObject* obj,
|
|
const wxGridCellCoords& topLeft,
|
|
const wxGridCellCoords& bottomRight,
|
|
bool control=FALSE, bool shift=FALSE,
|
|
bool alt=FALSE, bool meta=FALSE);
|
|
|
|
wxGridCellCoords GetTopLeftCoords() { return m_topLeft; }
|
|
wxGridCellCoords GetBottomRightCoords() { return m_bottomRight; }
|
|
int GetTopRow() { return m_topLeft.GetRow(); }
|
|
int GetBottomRow() { return m_bottomRight.GetRow(); }
|
|
int GetLeftCol() { return m_topLeft.GetCol(); }
|
|
int GetRightCol() { return m_bottomRight.GetCol(); }
|
|
bool ControlDown() { return m_control; }
|
|
bool MetaDown() { return m_meta; }
|
|
bool ShiftDown() { return m_shift; }
|
|
bool AltDown() { return m_alt; }
|
|
};
|
|
|
|
|
|
const wxEventType EVT_GRID_CELL_LEFT_CLICK = wxEVT_FIRST + 1580;
|
|
const wxEventType EVT_GRID_CELL_RIGHT_CLICK = wxEVT_FIRST + 1581;
|
|
const wxEventType EVT_GRID_CELL_LEFT_DCLICK = wxEVT_FIRST + 1582;
|
|
const wxEventType EVT_GRID_CELL_RIGHT_DCLICK = wxEVT_FIRST + 1583;
|
|
const wxEventType EVT_GRID_LABEL_LEFT_CLICK = wxEVT_FIRST + 1584;
|
|
const wxEventType EVT_GRID_LABEL_RIGHT_CLICK = wxEVT_FIRST + 1585;
|
|
const wxEventType EVT_GRID_LABEL_LEFT_DCLICK = wxEVT_FIRST + 1586;
|
|
const wxEventType EVT_GRID_LABEL_RIGHT_DCLICK = wxEVT_FIRST + 1587;
|
|
const wxEventType EVT_GRID_ROW_SIZE = wxEVT_FIRST + 1588;
|
|
const wxEventType EVT_GRID_COL_SIZE = wxEVT_FIRST + 1589;
|
|
const wxEventType EVT_GRID_RANGE_SELECT = wxEVT_FIRST + 1590;
|
|
const wxEventType EVT_GRID_CELL_CHANGE = wxEVT_FIRST + 1591;
|
|
const wxEventType EVT_GRID_SELECT_CELL = wxEVT_FIRST + 1592;
|
|
|
|
|
|
typedef void (wxEvtHandler::*wxGridEventFunction)(wxGridEvent&);
|
|
typedef void (wxEvtHandler::*wxGridSizeEventFunction)(wxGridSizeEvent&);
|
|
typedef void (wxEvtHandler::*wxGridRangeSelectEventFunction)(wxGridRangeSelectEvent&);
|
|
|
|
#define EVT_GRID_CELL_LEFT_CLICK(fn) { EVT_GRID_CELL_LEFT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
|
|
#define EVT_GRID_CELL_RIGHT_CLICK(fn) { EVT_GRID_CELL_RIGHT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
|
|
#define EVT_GRID_CELL_LEFT_DCLICK(fn) { EVT_GRID_CELL_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
|
|
#define EVT_GRID_CELL_RIGHT_DCLICK(fn) { EVT_GRID_CELL_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
|
|
#define EVT_GRID_LABEL_LEFT_CLICK(fn) { EVT_GRID_LABEL_LEFT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
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#define EVT_GRID_LABEL_RIGHT_CLICK(fn) { EVT_GRID_LABEL_RIGHT_CLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
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#define EVT_GRID_LABEL_LEFT_DCLICK(fn) { EVT_GRID_LABEL_LEFT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
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#define EVT_GRID_LABEL_RIGHT_DCLICK(fn) { EVT_GRID_LABEL_RIGHT_DCLICK, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
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#define EVT_GRID_ROW_SIZE(fn) { EVT_GRID_ROW_SIZE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridSizeEventFunction) &fn, NULL },
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#define EVT_GRID_COL_SIZE(fn) { EVT_GRID_COL_SIZE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridSizeEventFunction) &fn, NULL },
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#define EVT_GRID_RANGE_SELECT(fn) { EVT_GRID_RANGE_SELECT, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridRangeSelectEventFunction) &fn, NULL },
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#define EVT_GRID_CELL_CHANGE(fn) { EVT_GRID_CELL_CHANGE, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
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#define EVT_GRID_SELECT_CELL(fn) { EVT_GRID_SELECT_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
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#if 0 // TODO: implement these ? others ?
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const wxEventType EVT_GRID_CREATE_CELL = wxEVT_FIRST + 1576;
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const wxEventType EVT_GRID_CHANGE_LABELS = wxEVT_FIRST + 1577;
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const wxEventType EVT_GRID_CHANGE_SEL_LABEL = wxEVT_FIRST + 1578;
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#define EVT_GRID_CREATE_CELL(fn) { EVT_GRID_CREATE_CELL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
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#define EVT_GRID_CHANGE_LABELS(fn) { EVT_GRID_CHANGE_LABELS, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
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#define EVT_GRID_CHANGE_SEL_LABEL(fn) { EVT_GRID_CHANGE_SEL_LABEL, -1, -1, (wxObjectEventFunction) (wxEventFunction) (wxGridEventFunction) &fn, NULL },
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#endif
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#endif // #ifndef __WXGRID_H__
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#endif // ifndef wxUSE_NEW_GRID
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