X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1a3675647115b4db4fb6860793a47320c61e5273..cfcc02a8a4f019e3846b73660209080602e44967:/include/wx/gtk/dataview.h diff --git a/include/wx/gtk/dataview.h b/include/wx/gtk/dataview.h index 5cf7e587e1..28167393b7 100644 --- a/include/wx/gtk/dataview.h +++ b/include/wx/gtk/dataview.h @@ -7,153 +7,347 @@ // 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_CORE wxDataViewCtrl; +class WXDLLIMPEXP_FWD_ADV wxDataViewCtrl; +class WXDLLIMPEXP_FWD_ADV wxDataViewCtrlInternal; + // --------------------------------------------------------- -// wxDataViewCell +// wxDataViewRenderer // --------------------------------------------------------- -class wxDataViewCell: public wxDataViewCellBase +class WXDLLIMPEXP_ADV wxDataViewRenderer: public wxDataViewRendererBase { public: - wxDataViewCell( const wxString &varianttype, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT ); + 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 - void* GetGtkHandle() { return m_renderer; } + GtkCellRenderer* GetGtkHandle() { return m_renderer; } + void GtkInitHandlers(); + virtual bool GtkHasAttributes() { return false; } + void GtkUpdateAlignment(); protected: - // holds the GTK handle - void* m_renderer; + GtkCellRenderer *m_renderer; + int m_alignment; protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCell) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRenderer) }; - + // --------------------------------------------------------- -// wxDataViewTextCell +// wxDataViewTextRenderer // --------------------------------------------------------- -class wxDataViewTextCell: public wxDataViewCell +class WXDLLIMPEXP_ADV wxDataViewTextRenderer: public wxDataViewRenderer { public: - wxDataViewTextCell( const wxString &varianttype = wxT("string"), - wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT ); + 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 ); + 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(wxDataViewTextCell) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRendererAttr) }; // --------------------------------------------------------- -// wxDataViewToggleCell +// wxDataViewBitmapRenderer // --------------------------------------------------------- -class wxDataViewToggleCell: public wxDataViewCell +class WXDLLIMPEXP_ADV wxDataViewBitmapRenderer: public wxDataViewRenderer { public: - wxDataViewToggleCell( const wxString &varianttype = wxT("bool"), - wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT ); + 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 ); + bool GetValue( wxVariant &value ) const; protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewToggleCell) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewBitmapRenderer) }; // --------------------------------------------------------- -// wxDataViewCustomCell +// wxDataViewToggleRenderer // --------------------------------------------------------- -class wxDataViewCustomCell: public wxDataViewCell +class WXDLLIMPEXP_ADV wxDataViewToggleRenderer: public wxDataViewRenderer { public: - wxDataViewCustomCell( const wxString &varianttype = wxT("string"), - wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, - bool no_init = false ); - ~wxDataViewCustomCell(); - bool Init(); + 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; - virtual wxSize GetSize() = 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(wxDataViewCustomCell) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomRenderer) }; // --------------------------------------------------------- -// wxDataViewProgressCell +// wxDataViewProgressRenderer // --------------------------------------------------------- -class wxDataViewProgressCell: public wxDataViewCustomCell +class WXDLLIMPEXP_ADV wxDataViewProgressRenderer: public wxDataViewCustomRenderer { public: - wxDataViewProgressCell( const wxString &label = wxEmptyString, - const wxString &varianttype = wxT("long"), - wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT ); - ~wxDataViewProgressCell(); + 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(); + virtual wxSize GetSize() const; private: wxString m_label; int m_value; protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewProgressCell) + 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) }; // --------------------------------------------------------- // wxDataViewColumn // --------------------------------------------------------- -class WXDLLIMPEXP_CORE wxDataViewColumn: public wxDataViewColumnBase +class WXDLLIMPEXP_ADV wxDataViewColumn: public wxDataViewColumnBase { public: - wxDataViewColumn( const wxString &title, wxDataViewCell *cell, size_t model_column, int flags = 0 ); + 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 ); + 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 SetResizeable( bool resizeable ); + virtual void SetHidden( bool hidden ); + + virtual void SetMinWidth( int minWidth ); + virtual void SetWidth( int width ); + + virtual void SetReorderable( bool reorderable ); + + // getters: + + virtual wxString GetTitle() const; + virtual wxAlignment GetAlignment() const; + + virtual bool IsSortable() const; + virtual bool IsSortOrderAscending() const; + virtual bool IsResizeable() const; + virtual bool IsHidden() const; + + virtual int GetWidth() const; + virtual int GetMinWidth() const; + + virtual bool IsReorderable() const; // implementation - void* GetGtkHandle() { return m_column; } + GtkWidget* GetGtkHandle() { return m_column; } + GtkWidget* GetConstGtkHandle() const { return m_column; } private: // holds the GTK handle - void* m_column; + 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_WITH_DECL(wxDataViewColumn, wxDataViewColumnList, + class WXDLLIMPEXP_ADV); + // --------------------------------------------------------- // wxDataViewCtrl // --------------------------------------------------------- -class WXDLLIMPEXP_CORE wxDataViewCtrl: public wxDataViewCtrlBase +class WXDLLIMPEXP_ADV wxDataViewCtrl: public wxDataViewCtrlBase { public: wxDataViewCtrl() @@ -178,17 +372,72 @@ public: const wxSize& size = wxDefaultSize, long style = 0, const wxValidator& validator = wxDefaultValidator ); - virtual bool AssociateModel( wxDataViewListModel *model ); + virtual bool AssociateModel( wxDataViewModel *model ); + + virtual bool PrependColumn( wxDataViewColumn *col ); virtual bool AppendColumn( wxDataViewColumn *col ); + virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col ); -private: - friend class wxDataViewCtrlDC; - GtkWidget *m_treeview; + 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 ); + + 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: + 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_NO_COPY_CLASS(wxDataViewCtrl) }; -#endif // __GTKDATAVIEWCTRLH__ +#endif // _WX_GTKDATAVIEWCTRL_H_