X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c9c13e704341ab94ea4484329b7883ef99ad6812..3d777efedc1e05bd6c2a7c34a00a65895b62bb13:/include/wx/gtk/dataview.h?ds=sidebyside diff --git a/include/wx/gtk/dataview.h b/include/wx/gtk/dataview.h index b6d9233839..44d2af93b2 100644 --- a/include/wx/gtk/dataview.h +++ b/include/wx/gtk/dataview.h @@ -2,244 +2,24 @@ // Name: wx/gtk/dataview.h // Purpose: wxDataViewCtrl GTK+2 implementation header // Author: Robert Roebling -// Id: $Id$ // Copyright: (c) 1998 Robert Roebling // 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/control.h" -// --------------------------------------------------------- -// classes -// --------------------------------------------------------- +class WXDLLIMPEXP_FWD_ADV wxDataViewCtrlInternal; -class WXDLLIMPEXP_FWD_CORE wxDataViewCtrl; -class WXDLLIMPEXP_FWD_CORE wxDataViewCtrlInternal; +struct _GtkTreePath; - -// --------------------------------------------------------- -// wxDataViewRenderer -// --------------------------------------------------------- - -class 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(); - -protected: - GtkCellRenderer *m_renderer; - -protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRenderer) -}; - -// --------------------------------------------------------- -// wxDataViewTextRenderer -// --------------------------------------------------------- - -class 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) -}; - -// --------------------------------------------------------- -// wxDataViewBitmapRenderer -// --------------------------------------------------------- - -class 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 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 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; - virtual wxSize GetSize() const = 0; - - virtual bool Activate( wxRect cell, - wxDataViewModel *model, const wxDataViewItem &item, unsigned int col ) - { return false; } - - virtual bool LeftClick( wxPoint cursor, wxRect cell, - wxDataViewModel *model, const wxDataViewItem &item, unsigned int col ) - { return false; } - virtual bool RightClick( wxPoint cursor, wxRect cell, - wxDataViewModel *model, const wxDataViewItem &item, unsigned int col ) - { return false; } - virtual bool StartDrag( wxPoint cursor, wxRect cell, - wxDataViewModel *model, const wxDataViewItem &item, unsigned int col ) - { return false; } - - // Create DC on request - virtual wxDC *GetDC(); - - -protected: - - bool Init(wxDataViewCellMode mode, int align); - -private: - wxDC *m_dc; - -protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomRenderer) -}; - -// --------------------------------------------------------- -// wxDataViewProgressRenderer -// --------------------------------------------------------- - -class 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 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 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_CORE wxDataViewColumn: public wxDataViewColumnBase +class WXDLLIMPEXP_ADV wxDataViewColumn: public wxDataViewColumnBase { public: wxDataViewColumn( const wxString &title, wxDataViewRenderer *renderer, @@ -251,8 +31,6 @@ public: wxAlignment align = wxALIGN_CENTER, int flags = wxDATAVIEW_COL_RESIZABLE ); - virtual ~wxDataViewColumn(); - // setters: @@ -262,16 +40,19 @@ public: virtual void SetOwner( wxDataViewCtrl *owner ); virtual void SetAlignment( wxAlignment align ); - + virtual void SetSortable( bool sortable ); virtual void SetSortOrder( bool ascending ); - virtual void SetResizeable( bool resizeable ); + virtual void SetResizeable( bool resizable ); 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: @@ -280,70 +61,86 @@ public: 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 - GtkWidget* GetGtkHandle() { return m_column; } + GtkWidget* GetGtkHandle() const { return m_column; } private: // holds the GTK handle GtkWidget *m_column; - + + // 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); - -protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewColumn) }; -WX_DECLARE_LIST(wxDataViewColumn, wxDataViewColumnList ); +WX_DECLARE_LIST_WITH_DECL(wxDataViewColumn, wxDataViewColumnList, + class WXDLLIMPEXP_ADV); -// --------------------------------------------------------- +// --------------------------------------------------------- // wxDataViewCtrl -// --------------------------------------------------------- +// --------------------------------------------------------- -class WXDLLIMPEXP_CORE wxDataViewCtrl: public wxDataViewCtrlBase +class WXDLLIMPEXP_ADV wxDataViewCtrl: public wxDataViewCtrlBase { public: - wxDataViewCtrl() + wxDataViewCtrl() { Init(); } - + 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 ); - + + 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 GetSelectedItemsCount() const; virtual int GetSelections( wxDataViewItemArray & sel ) const; virtual void SetSelections( const wxDataViewItemArray & sel ); virtual void Select( const wxDataViewItem & item ); @@ -352,48 +149,82 @@ public: virtual void SelectAll(); virtual void UnselectAll(); - virtual void EnsureVisible( const wxDataViewItem& item, + virtual void EnsureVisible( const wxDataViewItem& item, const wxDataViewColumn *column = NULL ); - virtual void HitTest( const wxPoint &point, - wxDataViewItem &item, + virtual void HitTest( const wxPoint &point, + wxDataViewItem &item, wxDataViewColumn *&column ) const; - virtual wxRect GetItemRect( const wxDataViewItem &item, + 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); - + wxWindow *GetMainWindow() { return (wxWindow*) this; } - + 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: - friend class wxDataViewCtrlDC; + 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; - - virtual void OnInternalIdle(); - + // 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(); - -private: + DECLARE_DYNAMIC_CLASS(wxDataViewCtrl) - DECLARE_NO_COPY_CLASS(wxDataViewCtrl) + wxDECLARE_NO_COPY_CLASS(wxDataViewCtrl); }; -#endif // __GTKDATAVIEWCTRLH__ +#endif // _WX_GTKDATAVIEWCTRL_H_