704c349086
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@47492 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
405 lines
14 KiB
C++
405 lines
14 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/generic/dataview.h
|
|
// Purpose: wxDataViewCtrl generic implementation header
|
|
// Author: Robert Roebling
|
|
// Id: $Id$
|
|
// Copyright: (c) 1998 Robert Roebling
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef __GENERICDATAVIEWCTRLH__
|
|
#define __GENERICDATAVIEWCTRLH__
|
|
|
|
#include "wx/defs.h"
|
|
#include "wx/object.h"
|
|
#include "wx/list.h"
|
|
#include "wx/control.h"
|
|
#include "wx/scrolwin.h"
|
|
#include "wx/icon.h"
|
|
|
|
// ---------------------------------------------------------
|
|
// classes
|
|
// ---------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_FWD_ADV wxDataViewCtrl;
|
|
class WXDLLIMPEXP_FWD_ADV wxDataViewMainWindow;
|
|
class WXDLLIMPEXP_FWD_ADV wxDataViewHeaderWindow;
|
|
|
|
// ---------------------------------------------------------
|
|
// wxDataViewRenderer
|
|
// ---------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_ADV wxDataViewRenderer: public wxDataViewRendererBase
|
|
{
|
|
public:
|
|
wxDataViewRenderer( const wxString &varianttype,
|
|
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
|
|
int align = wxDVR_DEFAULT_ALIGNMENT );
|
|
virtual ~wxDataViewRenderer();
|
|
|
|
virtual bool Render( wxRect cell, wxDC *dc, int state ) = 0;
|
|
virtual wxSize GetSize() const = 0;
|
|
|
|
virtual void SetAlignment( int align )
|
|
{ m_align=align; }
|
|
virtual int GetAlignment() const
|
|
{ return m_align; }
|
|
|
|
virtual void SetMode( wxDataViewCellMode mode )
|
|
{ m_mode=mode; }
|
|
virtual wxDataViewCellMode GetMode() const
|
|
{ return m_mode; }
|
|
|
|
virtual bool Activate( wxRect WXUNUSED(cell),
|
|
wxDataViewModel *WXUNUSED(model),
|
|
const wxDataViewItem & WXUNUSED(item),
|
|
unsigned int WXUNUSED(col) )
|
|
{ return false; }
|
|
|
|
virtual bool LeftClick( wxPoint WXUNUSED(cursor),
|
|
wxRect WXUNUSED(cell),
|
|
wxDataViewModel *WXUNUSED(model),
|
|
const wxDataViewItem & WXUNUSED(item),
|
|
unsigned int WXUNUSED(col) )
|
|
{ return false; }
|
|
virtual bool RightClick( wxPoint WXUNUSED(cursor),
|
|
wxRect WXUNUSED(cell),
|
|
wxDataViewModel *WXUNUSED(model),
|
|
const wxDataViewItem & WXUNUSED(item),
|
|
unsigned int WXUNUSED(col) )
|
|
{ return false; }
|
|
virtual bool StartDrag( wxPoint WXUNUSED(cursor),
|
|
wxRect WXUNUSED(cell),
|
|
wxDataViewModel *WXUNUSED(model),
|
|
const wxDataViewItem & WXUNUSED(item),
|
|
unsigned int WXUNUSED(col) )
|
|
{ return false; }
|
|
|
|
// Create DC on request
|
|
virtual wxDC *GetDC();
|
|
|
|
private:
|
|
wxDC *m_dc;
|
|
int m_align;
|
|
wxDataViewCellMode m_mode;
|
|
|
|
protected:
|
|
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRenderer)
|
|
};
|
|
|
|
// ---------------------------------------------------------
|
|
// wxDataViewCustomRenderer
|
|
// ---------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_ADV wxDataViewCustomRenderer: public wxDataViewRenderer
|
|
{
|
|
public:
|
|
wxDataViewCustomRenderer( const wxString &varianttype = wxT("string"),
|
|
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
|
|
int align = wxDVR_DEFAULT_ALIGNMENT );
|
|
|
|
protected:
|
|
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomRenderer)
|
|
};
|
|
|
|
|
|
// ---------------------------------------------------------
|
|
// wxDataViewTextRenderer
|
|
// ---------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_ADV wxDataViewTextRenderer: public wxDataViewCustomRenderer
|
|
{
|
|
public:
|
|
wxDataViewTextRenderer( const wxString &varianttype = wxT("string"),
|
|
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
|
|
int align = wxDVR_DEFAULT_ALIGNMENT );
|
|
|
|
bool SetValue( const wxVariant &value );
|
|
bool GetValue( wxVariant &value ) const;
|
|
|
|
bool Render( wxRect cell, wxDC *dc, int state );
|
|
wxSize GetSize() const;
|
|
|
|
// in-place editing
|
|
virtual bool HasEditorCtrl();
|
|
virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value );
|
|
virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value );
|
|
|
|
private:
|
|
wxString m_text;
|
|
|
|
protected:
|
|
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRenderer)
|
|
};
|
|
|
|
// ---------------------------------------------------------
|
|
// wxDataViewBitmapRenderer
|
|
// ---------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_ADV wxDataViewBitmapRenderer: public wxDataViewCustomRenderer
|
|
{
|
|
public:
|
|
wxDataViewBitmapRenderer( const wxString &varianttype = wxT("wxBitmap"),
|
|
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
|
|
int align = wxDVR_DEFAULT_ALIGNMENT );
|
|
|
|
bool SetValue( const wxVariant &value );
|
|
bool GetValue( wxVariant &value ) const;
|
|
|
|
bool Render( wxRect cell, wxDC *dc, int state );
|
|
wxSize GetSize() const;
|
|
|
|
private:
|
|
wxIcon m_icon;
|
|
wxBitmap m_bitmap;
|
|
|
|
protected:
|
|
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewBitmapRenderer)
|
|
};
|
|
|
|
// ---------------------------------------------------------
|
|
// wxDataViewToggleRenderer
|
|
// ---------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_ADV wxDataViewToggleRenderer: public wxDataViewCustomRenderer
|
|
{
|
|
public:
|
|
wxDataViewToggleRenderer( const wxString &varianttype = wxT("bool"),
|
|
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
|
|
int align = wxDVR_DEFAULT_ALIGNMENT );
|
|
|
|
bool SetValue( const wxVariant &value );
|
|
bool GetValue( wxVariant &value ) const;
|
|
|
|
bool Render( wxRect cell, wxDC *dc, int state );
|
|
bool Activate( wxRect cell, wxDataViewModel *model, const wxDataViewItem & item,
|
|
unsigned int col );
|
|
wxSize GetSize() const;
|
|
|
|
private:
|
|
bool m_toggle;
|
|
|
|
protected:
|
|
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewToggleRenderer)
|
|
};
|
|
|
|
// ---------------------------------------------------------
|
|
// wxDataViewProgressRenderer
|
|
// ---------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_ADV wxDataViewProgressRenderer: public wxDataViewCustomRenderer
|
|
{
|
|
public:
|
|
wxDataViewProgressRenderer( const wxString &label = wxEmptyString,
|
|
const wxString &varianttype = wxT("long"),
|
|
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
|
|
int align = wxDVR_DEFAULT_ALIGNMENT );
|
|
virtual ~wxDataViewProgressRenderer();
|
|
|
|
bool SetValue( const wxVariant &value );
|
|
bool GetValue( wxVariant& value ) const;
|
|
|
|
virtual bool Render( wxRect cell, wxDC *dc, int state );
|
|
virtual wxSize GetSize() const;
|
|
|
|
private:
|
|
wxString m_label;
|
|
int m_value;
|
|
|
|
protected:
|
|
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewProgressRenderer)
|
|
};
|
|
|
|
// ---------------------------------------------------------
|
|
// wxDataViewDateRenderer
|
|
// ---------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_ADV wxDataViewDateRenderer: public wxDataViewCustomRenderer
|
|
{
|
|
public:
|
|
wxDataViewDateRenderer( const wxString &varianttype = wxT("datetime"),
|
|
wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE,
|
|
int align = wxDVR_DEFAULT_ALIGNMENT );
|
|
|
|
bool SetValue( const wxVariant &value );
|
|
bool GetValue( wxVariant& value ) const;
|
|
|
|
virtual bool Render( wxRect cell, wxDC *dc, int state );
|
|
virtual wxSize GetSize() const;
|
|
virtual bool Activate( wxRect cell,
|
|
wxDataViewModel *model, const wxDataViewItem & item, unsigned int col );
|
|
|
|
private:
|
|
wxDateTime m_date;
|
|
|
|
protected:
|
|
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewDateRenderer)
|
|
};
|
|
|
|
// ---------------------------------------------------------
|
|
// wxDataViewColumn
|
|
// ---------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_ADV wxDataViewColumn: public wxDataViewColumnBase
|
|
{
|
|
friend class wxDataViewHeaderWindowBase;
|
|
friend class wxDataViewHeaderWindow;
|
|
friend class wxDataViewHeaderWindowMSW;
|
|
|
|
public:
|
|
wxDataViewColumn( const wxString &title, wxDataViewRenderer *renderer,
|
|
unsigned int model_column, int width = wxDVC_DEFAULT_WIDTH,
|
|
wxAlignment align = wxALIGN_CENTER,
|
|
int flags = wxDATAVIEW_COL_RESIZABLE );
|
|
wxDataViewColumn( const wxBitmap &bitmap, wxDataViewRenderer *renderer,
|
|
unsigned int model_column, int width = wxDVC_DEFAULT_WIDTH,
|
|
wxAlignment align = wxALIGN_CENTER,
|
|
int flags = wxDATAVIEW_COL_RESIZABLE );
|
|
virtual ~wxDataViewColumn();
|
|
|
|
// setters:
|
|
|
|
virtual void SetTitle( const wxString &title )
|
|
{ m_title=title; }
|
|
virtual void SetAlignment( wxAlignment align )
|
|
{ m_align=align; }
|
|
virtual void SetMinWidth( int minWidth )
|
|
{ m_minWidth=minWidth; }
|
|
virtual void SetWidth( int width );
|
|
virtual void SetSortable( bool sortable );
|
|
virtual void SetResizeable( bool resizeable );
|
|
virtual void SetHidden( bool hidden );
|
|
virtual void SetSortOrder( bool ascending );
|
|
|
|
|
|
// getters:
|
|
|
|
virtual wxString GetTitle() const
|
|
{ return m_title; }
|
|
virtual wxAlignment GetAlignment() const
|
|
{ return m_align; }
|
|
virtual int GetWidth() const
|
|
{ return m_width; }
|
|
virtual int GetMinWidth() const
|
|
{ return m_minWidth; }
|
|
virtual bool IsSortable() const
|
|
{ return (m_flags & wxDATAVIEW_COL_SORTABLE) != 0; }
|
|
virtual bool IsResizeable() const
|
|
{ return (m_flags & wxDATAVIEW_COL_RESIZABLE) != 0; }
|
|
virtual bool IsHidden() const
|
|
{ return (m_flags & wxDATAVIEW_COL_HIDDEN) != 0; }
|
|
virtual bool IsSortOrderAscending() const;
|
|
|
|
|
|
private:
|
|
int m_width;
|
|
int m_minWidth;
|
|
int m_flags;
|
|
wxAlignment m_align;
|
|
wxString m_title;
|
|
bool m_ascending;
|
|
|
|
void Init(int width);
|
|
|
|
// like SetWidth() but does not ask the header window of the
|
|
// wxDataViewCtrl to reflect the width-change.
|
|
void SetInternalWidth(int width);
|
|
|
|
protected:
|
|
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewColumn)
|
|
};
|
|
|
|
// ---------------------------------------------------------
|
|
// wxDataViewCtrl
|
|
// ---------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_ADV wxDataViewCtrl: public wxDataViewCtrlBase,
|
|
public wxScrollHelperNative
|
|
{
|
|
friend class wxDataViewMainWindow;
|
|
friend class wxDataViewHeaderWindowBase;
|
|
friend class wxDataViewHeaderWindow;
|
|
friend class wxDataViewHeaderWindowMSW;
|
|
friend class wxDataViewColumn;
|
|
|
|
public:
|
|
wxDataViewCtrl() : wxScrollHelperNative(this)
|
|
{
|
|
Init();
|
|
}
|
|
|
|
wxDataViewCtrl( wxWindow *parent, wxWindowID id,
|
|
const wxPoint& pos = wxDefaultPosition,
|
|
const wxSize& size = wxDefaultSize, long style = 0,
|
|
const wxValidator& validator = wxDefaultValidator )
|
|
: wxScrollHelperNative(this)
|
|
{
|
|
Create(parent, id, pos, size, style, validator );
|
|
}
|
|
|
|
virtual ~wxDataViewCtrl();
|
|
|
|
void Init();
|
|
|
|
bool Create(wxWindow *parent, wxWindowID id,
|
|
const wxPoint& pos = wxDefaultPosition,
|
|
const wxSize& size = wxDefaultSize, long style = 0,
|
|
const wxValidator& validator = wxDefaultValidator );
|
|
|
|
virtual bool AssociateModel( wxDataViewModel *model );
|
|
virtual bool AppendColumn( wxDataViewColumn *col );
|
|
|
|
virtual void DoSetExpanderColumn();
|
|
virtual void DoSetIndent();
|
|
|
|
virtual wxDataViewItem GetSelection() ;
|
|
|
|
/********************selection code*********************
|
|
virtual void SetSelection( int row ); // -1 for unselect
|
|
virtual void SetSelectionRange( unsigned int from, unsigned int to );
|
|
virtual void SetSelections( const wxArrayInt& aSelections);
|
|
virtual void Unselect( unsigned int row );
|
|
|
|
virtual bool IsSelected( unsigned int row ) const;
|
|
virtual int GetSelection() const;
|
|
virtual int GetSelections(wxArrayInt& aSelections) const;
|
|
*****************************************************/
|
|
|
|
public: // utility functions not part of the API
|
|
|
|
// returns the "best" width for the idx-th column
|
|
unsigned int GetBestColumnWidth(int WXUNUSED(idx)) const
|
|
{
|
|
return GetClientSize().GetWidth() / GetColumnCount();
|
|
}
|
|
|
|
// updates the header window after a change in a column setting
|
|
void OnColumnChange();
|
|
|
|
wxWindow *GetMainWindow() { return (wxWindow*) m_clientArea; }
|
|
|
|
private:
|
|
wxDataViewModelNotifier *m_notifier;
|
|
wxDataViewMainWindow *m_clientArea;
|
|
wxDataViewHeaderWindow *m_headerArea;
|
|
|
|
private:
|
|
void OnSize( wxSizeEvent &event );
|
|
|
|
// we need to return a special WM_GETDLGCODE value to process just the
|
|
// arrows but let the other navigation characters through
|
|
#ifdef __WXMSW__
|
|
virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
|
|
#endif // __WXMSW__
|
|
|
|
WX_FORWARD_TO_SCROLL_HELPER()
|
|
|
|
private:
|
|
DECLARE_DYNAMIC_CLASS(wxDataViewCtrl)
|
|
DECLARE_NO_COPY_CLASS(wxDataViewCtrl)
|
|
DECLARE_EVENT_TABLE()
|
|
};
|
|
|
|
|
|
#endif // __GENERICDATAVIEWCTRLH__
|