X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/56873923f39af96aac6bfc5776d2637b8c4623ca..ca6911c361b04290fe1f0e64b616249b3b3d71ba:/include/wx/generic/dataview.h diff --git a/include/wx/generic/dataview.h b/include/wx/generic/dataview.h index adabdd7e40..35bee5a82a 100644 --- a/include/wx/generic/dataview.h +++ b/include/wx/generic/dataview.h @@ -33,7 +33,7 @@ class WXDLLIMPEXP_FWD_ADV wxDataViewHeaderWindow; class WXDLLIMPEXP_ADV wxDataViewRenderer: public wxDataViewRendererBase { public: - wxDataViewRenderer( const wxString &varianttype, + wxDataViewRenderer( const wxString &varianttype, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int align = wxDVR_DEFAULT_ALIGNMENT ); virtual ~wxDataViewRenderer(); @@ -51,35 +51,35 @@ public: virtual bool Activate( wxRect WXUNUSED(cell), wxDataViewModel *WXUNUSED(model), - const wxDataViewItem & WXUNUSED(item), + 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), + 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), + 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), + const wxDataViewItem & WXUNUSED(item), unsigned int WXUNUSED(col) ) { return false; } // Create DC on request virtual wxDC *GetDC(); - + void SetHasAttr( bool set ) { m_hasAttr = set; } void SetAttr( const wxDataViewItemAttr &attr ) { m_attr = attr; } - bool GetWantsAttr() { return m_wantsAttr; } + bool GetWantsAttr() const { return m_wantsAttr; } // implementation int CalculateAlignment() const; @@ -88,7 +88,7 @@ private: wxDC *m_dc; int m_align; wxDataViewCellMode m_mode; - + protected: bool m_wantsAttr; bool m_hasAttr; @@ -134,10 +134,11 @@ public: wxSize GetSize() const; // in-place editing - virtual bool HasEditorCtrl(); - virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value ); + virtual bool HasEditorCtrl() const; + virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, + const wxVariant &value ); virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value ); - + protected: wxString m_text; @@ -157,7 +158,7 @@ public: int align = wxDVR_DEFAULT_ALIGNMENT ); bool Render( wxRect cell, wxDC *dc, int state ); - + protected: DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRendererAttr) }; @@ -202,7 +203,7 @@ public: bool GetValue( wxVariant &value ) const; bool Render( wxRect cell, wxDC *dc, int state ); - bool Activate( wxRect cell, wxDataViewModel *model, const wxDataViewItem & item, + bool Activate( wxRect cell, wxDataViewModel *model, const wxDataViewItem & item, unsigned int col ); wxSize GetSize() const; @@ -239,32 +240,33 @@ private: protected: DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewProgressRenderer) }; - -// --------------------------------------------------------- + +// --------------------------------------------------------- // wxDataViewIconTextRenderer -// --------------------------------------------------------- +// --------------------------------------------------------- class WXDLLIMPEXP_ADV wxDataViewIconTextRenderer: public wxDataViewCustomRenderer { public: - wxDataViewIconTextRenderer( const wxString &varianttype = wxT("wxDataViewIconText"), + 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 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) }; @@ -286,7 +288,9 @@ public: 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 ); + wxDataViewModel *model, + const wxDataViewItem& item, + unsigned int col ); private: wxDateTime m_date; @@ -302,34 +306,74 @@ protected: class WXDLLIMPEXP_ADV wxDataViewColumn : public wxDataViewColumnBase { 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 ); - - // override some methods to notify the owner about changes - virtual void SetFlags(int flags); - virtual void SetWidth(int width); - virtual void SetSortOrder(bool ascending); - - // override this one to return our default width for columns whose width - // was not explicitly set - virtual int GetWidth() const; + wxDataViewColumn(const wxString& title, + wxDataViewRenderer *renderer, + unsigned int model_column, + int width = wxDVC_DEFAULT_WIDTH, + wxAlignment align = wxALIGN_CENTER, + int flags = wxDATAVIEW_COL_RESIZABLE) + : wxDataViewColumnBase(renderer, model_column), + m_title(title) + { + Init(width, align, flags); + } + + wxDataViewColumn(const wxBitmap& bitmap, + wxDataViewRenderer *renderer, + unsigned int model_column, + int width = wxDVC_DEFAULT_WIDTH, + wxAlignment align = wxALIGN_CENTER, + int flags = wxDATAVIEW_COL_RESIZABLE) + : wxDataViewColumnBase(bitmap, renderer, model_column) + { + Init(width, align, flags); + } + + // implement wxHeaderColumnBase methods + virtual void SetTitle(const wxString& title) { m_title = title; } + virtual wxString GetTitle() const { return m_title; } + + virtual void SetWidth(int width) { m_width = width; } + virtual int GetWidth() const { return m_width; } + + virtual void SetMinWidth(int minWidth) { m_minWidth = minWidth; } + virtual int GetMinWidth() const { return m_minWidth; } + + virtual void SetAlignment(wxAlignment align) { m_align = align; } + virtual wxAlignment GetAlignment() const { return m_align; } + + virtual void SetFlags(int flags) { m_flags = flags; } + virtual int GetFlags() const { return m_flags; } + + virtual void SetAsSortKey(bool sort = true) { m_sort = sort; } + virtual bool IsSortKey() const { return m_sort; } + + virtual void SetSortOrder(bool ascending) { m_sortAscending = ascending; } + virtual bool IsSortOrderAscending() const { return m_sortAscending; } private: - // like SetWidth() but does not ask the header window of the - // wxDataViewCtrl to reflect the width-change. - void SetInternalWidth(int width); + // common part of all ctors + void Init(int width, wxAlignment align, int flags) + { + m_width = width == wxCOL_WIDTH_DEFAULT ? wxDVC_DEFAULT_WIDTH : width; + m_minWidth = 0; + m_align = align; + m_flags = flags; + m_sort = false; + m_sortAscending = true; + } + + wxString m_title; + int m_width, + m_minWidth; + wxAlignment m_align; + int m_flags; + bool m_sort, + m_sortAscending; friend class wxDataViewHeaderWindowBase; friend class wxDataViewHeaderWindow; friend class wxDataViewHeaderWindowMSW; - - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewColumn) }; // --------------------------------------------------------- @@ -339,8 +383,8 @@ private: WX_DECLARE_LIST_WITH_DECL(wxDataViewColumn, wxDataViewColumnList, class WXDLLIMPEXP_ADV); -class WXDLLIMPEXP_ADV wxDataViewCtrl: public wxDataViewCtrlBase, - public wxScrollHelperNative +class WXDLLIMPEXP_ADV wxDataViewCtrl : public wxDataViewCtrlBase, + public wxScrollHelper { friend class wxDataViewMainWindow; friend class wxDataViewHeaderWindowBase; @@ -349,7 +393,7 @@ class WXDLLIMPEXP_ADV wxDataViewCtrl: public wxDataViewCtrlBase, friend class wxDataViewColumn; public: - wxDataViewCtrl() : wxScrollHelperNative(this) + wxDataViewCtrl() : wxScrollHelper(this) { Init(); } @@ -358,7 +402,7 @@ public: const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0, const wxValidator& validator = wxDefaultValidator ) - : wxScrollHelperNative(this) + : wxScrollHelper(this) { Create(parent, id, pos, size, style, validator ); } @@ -368,12 +412,12 @@ public: void Init(); bool Create(wxWindow *parent, wxWindowID id, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, long style = 0, - const wxValidator& validator = wxDefaultValidator ); + 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 bool PrependColumn( wxDataViewColumn *col ); virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col ); @@ -388,7 +432,7 @@ public: 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 ); @@ -401,16 +445,28 @@ public: 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 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 void SetFocus(); +#if wxUSE_DRAG_AND_DROP + virtual bool EnableDragSource( const wxDataFormat &format ); + virtual bool EnableDropTarget( const wxDataFormat &format ); +#endif // wxUSE_DRAG_AND_DROP + + virtual wxBorder GetDefaultBorder() const; + + void StartEditor( const wxDataViewItem & item, unsigned int column ); + protected: - virtual int GetSelections( wxArrayInt & sel ) const; + virtual int GetSelections( wxArrayInt & sel ) const; virtual void SetSelections( const wxArrayInt & sel ); virtual void Select( int row ); virtual void Unselect( int row ); @@ -423,8 +479,8 @@ protected: virtual wxDataViewItem GetItemByRow( unsigned int row ) const; virtual int GetRowByItem( const wxDataViewItem & item ) const; - wxDataViewColumn* GetSortingColumn() { return m_sortingColumn; } - void SetSortingColumn( wxDataViewColumn* column ) { m_sortingColumn = column; } + int GetSortingColumnIndex() const { return m_sortingColumnIdx; } + void SetSortingColumnIndex(int idx) { m_sortingColumnIdx = idx; } public: // utility functions not part of the API @@ -437,17 +493,28 @@ public: // utility functions not part of the API // called by header window after reorder void ColumnMoved( wxDataViewColumn* col, unsigned int new_pos ); - // updates the header window after a change in a column setting - void OnColumnChange(); + // update the display after a change to an individual column + void OnColumnChange(unsigned int idx); + + // update after a change to the number of columns + void OnColumnsCountChanged(); wxWindow *GetMainWindow() { return (wxWindow*) m_clientArea; } + // return the index of the given column in m_cols + int GetColumnIndex(const wxDataViewColumn *column) const; + + // return the column displayed at the given position in the control + wxDataViewColumn *GetColumnAt(unsigned int pos) const; + private: wxDataViewColumnList m_cols; wxDataViewModelNotifier *m_notifier; wxDataViewMainWindow *m_clientArea; wxDataViewHeaderWindow *m_headerArea; - wxDataViewColumn *m_sortingColumn; + + // the index of the column currently used for sorting or -1 + int m_sortingColumnIdx; private: void OnSize( wxSizeEvent &event ); @@ -463,7 +530,7 @@ private: private: DECLARE_DYNAMIC_CLASS(wxDataViewCtrl) - DECLARE_NO_COPY_CLASS(wxDataViewCtrl) + wxDECLARE_NO_COPY_CLASS(wxDataViewCtrl); DECLARE_EVENT_TABLE() };