implement support for bitmaps for all states in wxGTK wxButton

[wxWidgets.git] / include / wx / gtk / dataview.h

diff --git a/include/wx/gtk/dataview.h b/include/wx/gtk/dataview.h
index e9a485ea3029bbdc195a574bc9661a8fa19171f6..dacccb9f1897813bdb353dd9343271df49f03571 100644 (file)
--- a/include/wx/gtk/dataview.h
+++ b/include/wx/gtk/dataview.h
@@ -7,55 +7,377 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifndef __GTKDATAVIEWCTRLH__
-#define __GTKDATAVIEWCTRLH__
+#ifndef _WX_GTKDATAVIEWCTRL_H_
+#define _WX_GTKDATAVIEWCTRL_H_

 
 

-#include "wx/defs.h"
-#include "wx/object.h"

 #include "wx/list.h"
 #include "wx/list.h"

-#include "wx/control.h"

 
 

-// --------------------------------------------------------- 
+// ---------------------------------------------------------

 // classes
 // classes

-// --------------------------------------------------------- 
+// ---------------------------------------------------------

 
 

-class WXDLLIMPEXP_CORE wxDataViewCtrl;
+class WXDLLIMPEXP_FWD_ADV wxDataViewCtrl;
+class WXDLLIMPEXP_FWD_ADV wxDataViewCtrlInternal;

 
 

-// --------------------------------------------------------- 
+
+// ---------------------------------------------------------
+// wxDataViewRenderer
+// ---------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxDataViewRenderer: public wxDataViewRendererBase
+{
+public:
+    wxDataViewRenderer( const wxString &varianttype,
+                        wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
+                        int align = wxDVR_DEFAULT_ALIGNMENT );
+
+    virtual void SetMode( wxDataViewCellMode mode );
+    virtual wxDataViewCellMode GetMode() const;
+
+    virtual void SetAlignment( int align );
+    virtual int GetAlignment() const;
+
+    // implementation
+    GtkCellRenderer* GetGtkHandle() { return m_renderer; }
+    void GtkInitHandlers();
+    virtual bool GtkHasAttributes() { return false; }
+    void GtkUpdateAlignment();
+
+protected:
+    GtkCellRenderer   *m_renderer;
+    int                m_alignment;
+
+protected:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRenderer)
+};
+
+// ---------------------------------------------------------
+// wxDataViewTextRenderer
+// ---------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxDataViewTextRenderer: public wxDataViewRenderer
+{
+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;
+
+    void SetAlignment( int align );
+
+protected:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRenderer)
+};
+
+// ---------------------------------------------------------
+// wxDataViewTextRendererAttr
+// ---------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxDataViewTextRendererAttr: public wxDataViewTextRenderer
+{
+public:
+    wxDataViewTextRendererAttr( const wxString &varianttype = wxT("string"),
+                            wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
+                            int align = wxDVR_DEFAULT_ALIGNMENT );
+
+    // implementation
+    bool GtkHasAttributes() { return true; }
+
+protected:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRendererAttr)
+};
+
+// ---------------------------------------------------------
+// wxDataViewBitmapRenderer
+// ---------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxDataViewBitmapRenderer: public wxDataViewRenderer
+{
+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;
+
+protected:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewBitmapRenderer)
+};
+
+// ---------------------------------------------------------
+// wxDataViewToggleRenderer
+// ---------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxDataViewToggleRenderer: public wxDataViewRenderer
+{
+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;
+
+protected:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewToggleRenderer)
+};
+
+// ---------------------------------------------------------
+// wxDataViewCustomRenderer
+// ---------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxDataViewCustomRenderer: public wxDataViewRenderer
+{
+public:
+    wxDataViewCustomRenderer( const wxString &varianttype = wxT("string"),
+                              wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
+                              int align = wxDVR_DEFAULT_ALIGNMENT,
+                              bool no_init = false );
+    virtual ~wxDataViewCustomRenderer();
+
+
+    virtual bool Render( wxRect cell, wxDC *dc, int state ) = 0;
+
+    void RenderText( const wxString &text, int xoffset,  wxRect cell, wxDC *dc, int state );
+
+    virtual wxSize GetSize() const = 0;
+
+    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 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();
+
+
+protected:
+
+    bool Init(wxDataViewCellMode mode, int align);
+
+private:
+    wxDC        *m_dc;
+
+public:
+    // Internal, temporay for RenderText.
+    GtkCellRenderer      *m_text_renderer;
+    GdkWindow            *window;
+    GtkWidget            *widget;
+    void                 *background_area;
+    void                 *cell_area;
+    void                 *expose_area;
+    int                   flags;
+
+protected:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomRenderer)
+};
+
+// ---------------------------------------------------------
+// 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)
+};
+
+// ---------------------------------------------------------
+// wxDataViewIconTextRenderer
+// ---------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxDataViewIconTextRenderer: public wxDataViewCustomRenderer
+{
+public:
+    wxDataViewIconTextRenderer( const wxString &varianttype = wxT("wxDataViewIconText"),
+                                wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
+                                int align = wxDVR_DEFAULT_ALIGNMENT );
+    virtual ~wxDataViewIconTextRenderer();
+
+    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 HasEditorCtrl() const { return true; }
+    virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value );
+    virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value );
+
+private:
+    wxDataViewIconText   m_value;
+
+protected:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewIconTextRenderer)
+};
+
+// ---------------------------------------------------------
+// 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)
+};
+
+// -------------------------------------
+// wxDataViewChoiceRenderer
+// -------------------------------------
+
+class WXDLLIMPEXP_ADV wxDataViewChoiceRenderer: public wxDataViewCustomRenderer
+{
+public:
+    wxDataViewChoiceRenderer( const wxArrayString &choices,
+                            wxDataViewCellMode mode = wxDATAVIEW_CELL_EDITABLE,
+                            int alignment = wxDVR_DEFAULT_ALIGNMENT );
+    virtual bool Render( wxRect rect, wxDC *dc, int state );
+    virtual wxSize GetSize() const;
+    virtual bool SetValue( const wxVariant &value );
+    virtual bool GetValue( wxVariant &value ) const;
+
+    void SetAlignment( int align );
+private:
+    wxArrayString m_choices;
+    wxString      m_data;
+};
+
+// ---------------------------------------------------------

 // wxDataViewColumn
 // wxDataViewColumn

-// --------------------------------------------------------- 
+// ---------------------------------------------------------

 
 

-class WXDLLIMPEXP_CORE wxDataViewColumn: public wxDataViewColumnBase
+class WXDLLIMPEXP_ADV wxDataViewColumn: public wxDataViewColumnBase

 {
 public:
 {
 public:

-    wxDataViewColumn( const wxString &title, wxDataViewCtrl *ctrl, 
-            wxDataViewColumnType kind, int flags = 0 );
-    virtual ~wxDataViewColumn();
+    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 );
+
+
+    // setters:

 
     virtual void SetTitle( const wxString &title );
 
     virtual void SetTitle( const wxString &title );

+    virtual void SetBitmap( const wxBitmap &bitmap );
+
+    virtual void SetOwner( wxDataViewCtrl *owner );
+
+    virtual void SetAlignment( wxAlignment align );
+
+    virtual void SetSortable( bool sortable );
+    virtual void SetSortOrder( bool ascending );
+    virtual void SetAsSortKey(bool sort = true);
+
+    virtual void SetResizeable( bool resizeable );
+    virtual void SetHidden( bool hidden );
+
+    virtual void SetMinWidth( int minWidth );
+    virtual void SetWidth( int width );
+
+    virtual void SetReorderable( bool reorderable );
+
+    virtual void SetFlags(int flags) { SetIndividualFlags(flags); }
+
+    // getters:
+
+    virtual wxString GetTitle() const;
+    virtual wxAlignment GetAlignment() const;
+
+    virtual bool IsSortable() const;
+    virtual bool IsSortOrderAscending() const;
+    virtual bool IsSortKey() const;
+
+    virtual bool IsResizeable() const;
+    virtual bool IsHidden() const;
+
+    virtual int GetWidth() const;
+    virtual int GetMinWidth() const;
+
+    virtual bool IsReorderable() const;
+
+    virtual int GetFlags() const { return GetFromIndividualFlags(); }

 
     // implementation
 
     // implementation

-    void* GetGtkHandle() { return m_column; }
+    GtkWidget* GetGtkHandle() { return m_column; }
+    GtkWidget* GetConstGtkHandle() const { return m_column; }

 
 private:
 
 private:

-    void*   m_column;
+    // holds the GTK handle
+    GtkWidget   *m_column;

 
 

-protected:
-    DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewColumn)
+    // holds GTK handles for title/bitmap in the header
+    GtkWidget   *m_image;
+    GtkWidget   *m_label;
+
+    // delayed connection to mouse events
+    friend class wxDataViewCtrl;
+    void OnInternalIdle();
+    bool    m_isConnected;
+
+    void Init(wxAlignment align, int flags, int width);

 };
 
 };
 

-// --------------------------------------------------------- 
+WX_DECLARE_LIST_WITH_DECL(wxDataViewColumn, wxDataViewColumnList,
+                          class WXDLLIMPEXP_ADV);
+
+// ---------------------------------------------------------

 // wxDataViewCtrl
 // wxDataViewCtrl

-// --------------------------------------------------------- 
+// ---------------------------------------------------------

 
 

-class WXDLLIMPEXP_CORE wxDataViewCtrl: public wxDataViewCtrlBase
+class WXDLLIMPEXP_ADV wxDataViewCtrl: public wxDataViewCtrlBase

 {
 public:
 {
 public:

-    wxDataViewCtrl() 
+    wxDataViewCtrl()

     {
         Init();
     }
     {
         Init();
     }

-    
+

     wxDataViewCtrl( wxWindow *parent, wxWindowID id,
            const wxPoint& pos = wxDefaultPosition,
            const wxSize& size = wxDefaultSize, long style = 0,
     wxDataViewCtrl( wxWindow *parent, wxWindowID id,
            const wxPoint& pos = wxDefaultPosition,
            const wxSize& size = wxDefaultSize, long style = 0,


@@ -73,13 +395,76 @@ public:
            const wxSize& size = wxDefaultSize, long style = 0,
            const wxValidator& validator = wxDefaultValidator );
 
            const wxSize& size = wxDefaultSize, long style = 0,
            const wxValidator& validator = wxDefaultValidator );
 

-    virtual bool AssociateModel( wxDataViewListModel *model );
-    virtual bool AppendColumn( wxDataViewColumn *col );    
-    
+    virtual bool AssociateModel( wxDataViewModel *model );
+
+    virtual bool PrependColumn( wxDataViewColumn *col );
+    virtual bool AppendColumn( wxDataViewColumn *col );
+    virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col );
+
+    virtual unsigned int GetColumnCount() const;
+    virtual wxDataViewColumn* GetColumn( unsigned int pos ) const;
+    virtual bool DeleteColumn( wxDataViewColumn *column );
+    virtual bool ClearColumns();
+    virtual int GetColumnPosition( const wxDataViewColumn *column ) const;
+
+    virtual wxDataViewColumn *GetSortingColumn() const;
+
+    virtual wxDataViewItem GetSelection() const;
+    virtual int GetSelections( wxDataViewItemArray & sel ) const;
+    virtual void SetSelections( const wxDataViewItemArray & sel );
+    virtual void Select( const wxDataViewItem & item );
+    virtual void Unselect( const wxDataViewItem & item );
+    virtual bool IsSelected( const wxDataViewItem & item ) const;
+    virtual void SelectAll();
+    virtual void UnselectAll();
+
+    virtual void EnsureVisible( const wxDataViewItem& item,
+                                const wxDataViewColumn *column = NULL );
+    virtual void HitTest( const wxPoint &point,
+                          wxDataViewItem &item,
+                          wxDataViewColumn *&column ) const;
+    virtual wxRect GetItemRect( const wxDataViewItem &item,
+                                const wxDataViewColumn *column = NULL ) const;
+
+    virtual void Expand( const wxDataViewItem & item );
+    virtual void Collapse( const wxDataViewItem & item );
+    virtual bool IsExpanded( const wxDataViewItem & item ) const;
+
+    virtual bool EnableDragSource( const wxDataFormat &format );
+    virtual bool EnableDropTarget( const wxDataFormat &format );
+
+    static wxVisualAttributes
+    GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
+
+    wxWindow *GetMainWindow() { return (wxWindow*) this; }
+
+    GtkWidget *GtkGetTreeView() { return m_treeview; }
+    wxDataViewCtrlInternal* GtkGetInternal() { return m_internal; }
+
+    virtual void OnInternalIdle();
+
+protected:
+    virtual void DoSetExpanderColumn();
+    virtual void DoSetIndent();
+

 private:
 private:

+    friend class wxDataViewCtrlDCImpl;
+    friend class wxDataViewColumn;
+    friend class wxGtkDataViewModelNotifier;
+    friend class wxDataViewCtrlInternal;
+
+    GtkWidget               *m_treeview;
+    wxDataViewModelNotifier *m_notifier;
+    wxDataViewCtrlInternal  *m_internal;
+    wxDataViewColumnList     m_cols;
+
+    virtual void AddChildGTK(wxWindowGTK* child);
+    void GtkEnableSelectionEvents();
+    void GtkDisableSelectionEvents();
+

     DECLARE_DYNAMIC_CLASS(wxDataViewCtrl)
     DECLARE_DYNAMIC_CLASS(wxDataViewCtrl)

-    DECLARE_NO_COPY_CLASS(wxDataViewCtrl)
+    wxDECLARE_NO_COPY_CLASS(wxDataViewCtrl);

 };
 
 
 };
 
 

-#endif // __GTKDATAVIEWCTRLH__
+#endif // _WX_GTKDATAVIEWCTRL_H_