X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e2bfe6731edfca732418012b03438db85b4aa0dd..a4f6fe43c33bd7933645d110ad2719871dab043d:/include/wx/gtk/dataview.h diff --git a/include/wx/gtk/dataview.h b/include/wx/gtk/dataview.h index bf647cc0d3..fad45a6b48 100644 --- a/include/wx/gtk/dataview.h +++ b/include/wx/gtk/dataview.h @@ -12,277 +12,9 @@ #include "wx/list.h" -// --------------------------------------------------------- -// classes -// --------------------------------------------------------- - -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() { 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; -}; +struct _GtkTreePath; // --------------------------------------------------------- // wxDataViewColumn @@ -312,9 +44,8 @@ public: virtual void SetSortable( bool sortable ); virtual void SetSortOrder( bool ascending ); - virtual void SetAsSortKey(bool sort = true); - virtual void SetResizeable( bool resizeable ); + virtual void SetResizeable( bool resizable ); virtual void SetHidden( bool hidden ); virtual void SetMinWidth( int minWidth ); @@ -331,7 +62,7 @@ public: virtual bool IsSortable() const; virtual bool IsSortOrderAscending() const; - virtual bool IsSortKey() const = 0; + virtual bool IsSortKey() const; virtual bool IsResizeable() const; virtual bool IsHidden() const; @@ -344,8 +75,7 @@ public: virtual int GetFlags() const { return GetFromIndividualFlags(); } // implementation - GtkWidget* GetGtkHandle() { return m_column; } - GtkWidget* GetConstGtkHandle() const { return m_column; } + GtkWidget* GetGtkHandle() const { return m_column; } private: // holds the GTK handle @@ -361,9 +91,6 @@ private: bool m_isConnected; void Init(wxAlignment align, int flags, int width); - -protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewColumn) }; WX_DECLARE_LIST_WITH_DECL(wxDataViewColumn, wxDataViewColumnList, @@ -384,19 +111,21 @@ public: wxDataViewCtrl( wxWindow *parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0, - const wxValidator& validator = wxDefaultValidator ) + const wxValidator& validator = wxDefaultValidator, + const wxString& name = wxDataViewCtrlNameStr ) { - Create(parent, id, pos, size, style, validator ); - } - - virtual ~wxDataViewCtrl(); + Init(); - void Init(); + Create(parent, id, pos, size, style, validator, name); + } bool Create(wxWindow *parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0, - const wxValidator& validator = wxDefaultValidator ); + const wxValidator& validator = wxDefaultValidator, + const wxString& name = wxDataViewCtrlNameStr); + + virtual ~wxDataViewCtrl(); virtual bool AssociateModel( wxDataViewModel *model ); @@ -412,7 +141,7 @@ public: virtual wxDataViewColumn *GetSortingColumn() const; - virtual wxDataViewItem GetSelection() const; + virtual int GetSelectedItemsCount() const; virtual int GetSelections( wxDataViewItemArray & sel ) const; virtual void SetSelections( const wxDataViewItemArray & sel ); virtual void Select( const wxDataViewItem & item ); @@ -429,8 +158,18 @@ public: virtual wxRect GetItemRect( const wxDataViewItem &item, const wxDataViewColumn *column = NULL ) const; + virtual bool SetRowHeight( int rowHeight ); + + virtual void EditItem(const wxDataViewItem& item, const wxDataViewColumn *column); + 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 ); + + virtual wxDataViewColumn *GetCurrentColumn() const; static wxVisualAttributes GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL); @@ -440,29 +179,52 @@ public: GtkWidget *GtkGetTreeView() { return m_treeview; } wxDataViewCtrlInternal* GtkGetInternal() { return m_internal; } + // Convert GTK path to our item. Returned item may be invalid if get_iter() + // failed. + wxDataViewItem GTKPathToItem(struct _GtkTreePath *path) const; + virtual void OnInternalIdle(); + int GTKGetUniformRowHeight() const { return m_uniformRowHeight; } + protected: virtual void DoSetExpanderColumn(); virtual void DoSetIndent(); + virtual void DoApplyWidgetStyle(GtkRcStyle *style); + private: + void Init(); + + virtual wxDataViewItem DoGetCurrentItem() const; + virtual void DoSetCurrentItem(const wxDataViewItem& item); + + // Return wxDataViewColumn matching the given GtkTreeViewColumn. + // + // If the input argument is NULL, return NULL too. Otherwise we must find + // the matching column and assert if we didn't. + wxDataViewColumn* FromGTKColumn(GtkTreeViewColumn *gtk_col) const; + friend class wxDataViewCtrlDCImpl; friend class wxDataViewColumn; - friend class wxGtkDataViewModelNotifier; friend class wxDataViewCtrlInternal; GtkWidget *m_treeview; - wxDataViewModelNotifier *m_notifier; wxDataViewCtrlInternal *m_internal; wxDataViewColumnList m_cols; + wxDataViewItem m_ensureVisibleDefered; + + // By default this is set to -1 and the height of the rows is determined by + // GetRect() methods of the renderers but this can be set to a positive + // value to force the height of all rows to the given value. + int m_uniformRowHeight; virtual void AddChildGTK(wxWindowGTK* child); void GtkEnableSelectionEvents(); void GtkDisableSelectionEvents(); DECLARE_DYNAMIC_CLASS(wxDataViewCtrl) - DECLARE_NO_COPY_CLASS(wxDataViewCtrl) + wxDECLARE_NO_COPY_CLASS(wxDataViewCtrl); };