X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f554a14b8989125033f32fd9bfc4ef877664eb39..d42e12e8dd707d1fdea957331c9f6a41706b2cb0:/include/wx/generic/dataview.h?ds=inline diff --git a/include/wx/generic/dataview.h b/include/wx/generic/dataview.h index cb8a2d7d39..86f3803534 100644 --- a/include/wx/generic/dataview.h +++ b/include/wx/generic/dataview.h @@ -15,190 +15,295 @@ #include "wx/list.h" #include "wx/control.h" #include "wx/scrolwin.h" +#include "wx/icon.h" // --------------------------------------------------------- // classes // --------------------------------------------------------- -class WXDLLIMPEXP_CORE wxDataViewCtrl; -class WXDLLIMPEXP_CORE wxDataViewMainWindow; -class WXDLLIMPEXP_CORE wxDataViewHeaderWindow; +class WXDLLIMPEXP_FWD_ADV wxDataViewCtrl; +class WXDLLIMPEXP_FWD_ADV wxDataViewMainWindow; +class WXDLLIMPEXP_FWD_ADV wxDataViewHeaderWindow; // --------------------------------------------------------- -// wxDataViewCell +// wxDataViewRenderer // --------------------------------------------------------- -class wxDataViewCell: public wxDataViewCellBase +class WXDLLIMPEXP_ADV wxDataViewRenderer: public wxDataViewRendererBase { public: - wxDataViewCell( const wxString &varianttype, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT ); - ~wxDataViewCell(); + wxDataViewRenderer( const wxString &varianttype, + wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, + int align = wxDVR_DEFAULT_ALIGNMENT ); + virtual ~wxDataViewRenderer(); virtual bool Render( wxRect cell, wxDC *dc, int state ) = 0; - virtual wxSize GetSize() = 0; + virtual wxSize GetSize() const = 0; + + virtual void SetAlignment( int align ) + { m_align=align; } + virtual int GetAlignment() const + { return m_align; } + + virtual void SetMode( wxDataViewCellMode mode ) + { m_mode=mode; } + virtual wxDataViewCellMode GetMode() const + { return m_mode; } virtual bool Activate( wxRect WXUNUSED(cell), - wxDataViewListModel *WXUNUSED(model), - size_t WXUNUSED(col), - size_t WXUNUSED(row) ) + wxDataViewModel *WXUNUSED(model), + const wxDataViewItem & WXUNUSED(item), + unsigned int WXUNUSED(col) ) { return false; } virtual bool LeftClick( wxPoint WXUNUSED(cursor), wxRect WXUNUSED(cell), - wxDataViewListModel *WXUNUSED(model), - size_t WXUNUSED(col), - size_t WXUNUSED(row) ) + wxDataViewModel *WXUNUSED(model), + const wxDataViewItem & WXUNUSED(item), + unsigned int WXUNUSED(col) ) { return false; } virtual bool RightClick( wxPoint WXUNUSED(cursor), wxRect WXUNUSED(cell), - wxDataViewListModel *WXUNUSED(model), - size_t WXUNUSED(col), - size_t WXUNUSED(row) ) + wxDataViewModel *WXUNUSED(model), + const wxDataViewItem & WXUNUSED(item), + unsigned int WXUNUSED(col) ) { return false; } virtual bool StartDrag( wxPoint WXUNUSED(cursor), wxRect WXUNUSED(cell), - wxDataViewListModel *WXUNUSED(model), - size_t WXUNUSED(col), - size_t WXUNUSED(row) ) + wxDataViewModel *WXUNUSED(model), + const wxDataViewItem & WXUNUSED(item), + unsigned int WXUNUSED(col) ) { return false; } // Create DC on request virtual wxDC *GetDC(); private: - wxDC *m_dc; + wxDC *m_dc; + int m_align; + wxDataViewCellMode m_mode; + +protected: + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRenderer) +}; + +// --------------------------------------------------------- +// wxDataViewCustomRenderer +// --------------------------------------------------------- + +class WXDLLIMPEXP_ADV wxDataViewCustomRenderer: public wxDataViewRenderer +{ +public: + wxDataViewCustomRenderer( const wxString &varianttype = wxT("string"), + wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, + int align = wxDVR_DEFAULT_ALIGNMENT ); protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCell) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomRenderer) }; + // --------------------------------------------------------- -// wxDataViewCustomCell +// wxDataViewTextRenderer // --------------------------------------------------------- -class wxDataViewCustomCell: public wxDataViewCell +class WXDLLIMPEXP_ADV wxDataViewTextRenderer: public wxDataViewCustomRenderer { public: - wxDataViewCustomCell( 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 ) const; + + bool Render( wxRect cell, wxDC *dc, int state ); + wxSize GetSize() const; + + // in-place editing + virtual bool HasEditorCtrl(); + virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value ); + virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value ); + +private: + wxString m_text; protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomCell) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRenderer) }; // --------------------------------------------------------- -// wxDataViewTextCell +// wxDataViewBitmapRenderer // --------------------------------------------------------- -class wxDataViewTextCell: public wxDataViewCustomCell +class WXDLLIMPEXP_ADV wxDataViewBitmapRenderer: public wxDataViewCustomRenderer { public: - wxDataViewTextCell( const wxString &varianttype = wxT("string"), - 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; bool Render( wxRect cell, wxDC *dc, int state ); - wxSize GetSize(); + wxSize GetSize() const; private: - wxString m_text; + wxIcon m_icon; + wxBitmap m_bitmap; protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextCell) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewBitmapRenderer) }; // --------------------------------------------------------- -// wxDataViewToggleCell +// wxDataViewToggleRenderer // --------------------------------------------------------- -class wxDataViewToggleCell: public wxDataViewCustomCell +class WXDLLIMPEXP_ADV wxDataViewToggleRenderer: public wxDataViewCustomRenderer { public: - wxDataViewToggleCell( const wxString &varianttype = wxT("bool"), - wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT ); + 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 ); + bool GetValue( wxVariant &value ) const; bool Render( wxRect cell, wxDC *dc, int state ); - bool Activate( wxRect cell, wxDataViewListModel *model, size_t col, size_t row ); - wxSize GetSize(); + bool Activate( wxRect cell, wxDataViewModel *model, const wxDataViewItem & item, + unsigned int col ); + wxSize GetSize() const; private: bool m_toggle; protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewToggleCell) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewToggleRenderer) }; // --------------------------------------------------------- -// 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) }; // --------------------------------------------------------- -// wxDataViewDateCell +// wxDataViewDateRenderer // --------------------------------------------------------- -class wxDataViewDateCell: public wxDataViewCustomCell +class WXDLLIMPEXP_ADV wxDataViewDateRenderer: public wxDataViewCustomRenderer { public: - wxDataViewDateCell( const wxString &varianttype = wxT("datetime"), - wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE ); + 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(); + virtual wxSize GetSize() const; virtual bool Activate( wxRect cell, - wxDataViewListModel *model, size_t col, size_t row ); + wxDataViewModel *model, const wxDataViewItem & item, unsigned int col ); private: wxDateTime m_date; protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewDateCell) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewDateRenderer) }; // --------------------------------------------------------- // wxDataViewColumn // --------------------------------------------------------- -class WXDLLIMPEXP_CORE wxDataViewColumn: public wxDataViewColumnBase +class WXDLLIMPEXP_ADV wxDataViewColumn: public wxDataViewColumnBase { + friend class wxDataViewHeaderWindowBase; + friend class wxDataViewHeaderWindow; + friend class wxDataViewHeaderWindowMSW; + 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(); - virtual void SetTitle( const wxString &title ); + // setters: + + virtual void SetTitle( const wxString &title ) + { m_title=title; } + virtual void SetAlignment( wxAlignment align ) + { m_align=align; } + virtual void SetMinWidth( int minWidth ) + { m_minWidth=minWidth; } + virtual void SetWidth( int width ); + virtual void SetSortable( bool sortable ); + virtual void SetResizeable( bool resizeable ); + virtual void SetHidden( bool hidden ); + virtual void SetSortOrder( bool ascending ); + + + // getters: + + virtual wxString GetTitle() const + { return m_title; } + virtual wxAlignment GetAlignment() const + { return m_align; } + virtual int GetWidth() const + { return m_width; } + virtual int GetMinWidth() const + { return m_minWidth; } + virtual bool IsSortable() const + { return (m_flags & wxDATAVIEW_COL_SORTABLE) != 0; } + virtual bool IsResizeable() const + { return (m_flags & wxDATAVIEW_COL_RESIZABLE) != 0; } + virtual bool IsHidden() const + { return (m_flags & wxDATAVIEW_COL_HIDDEN) != 0; } + virtual bool IsSortOrderAscending() const; - void SetWidth( int width ) { m_width = width; } - int GetWidth() { return m_width; } private: - int m_width; + int m_width; + int m_minWidth; + int m_flags; + wxAlignment m_align; + wxString m_title; + bool m_ascending; + + void Init(int width); + + // like SetWidth() but does not ask the header window of the + // wxDataViewCtrl to reflect the width-change. + void SetInternalWidth(int width); protected: DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewColumn) @@ -208,9 +313,15 @@ protected: // wxDataViewCtrl // --------------------------------------------------------- -class WXDLLIMPEXP_CORE wxDataViewCtrl: public wxDataViewCtrlBase, +class WXDLLIMPEXP_ADV wxDataViewCtrl: public wxDataViewCtrlBase, public wxScrollHelperNative { + friend class wxDataViewMainWindow; + friend class wxDataViewHeaderWindowBase; + friend class wxDataViewHeaderWindow; + friend class wxDataViewHeaderWindowMSW; + friend class wxDataViewColumn; + public: wxDataViewCtrl() : wxScrollHelperNative(this) { @@ -235,13 +346,40 @@ public: const wxSize& size = wxDefaultSize, long style = 0, const wxValidator& validator = wxDefaultValidator ); - virtual bool AssociateModel( wxDataViewListModel *model ); + virtual bool AssociateModel( wxDataViewModel *model ); virtual bool AppendColumn( wxDataViewColumn *col ); + virtual void DoSetExpanderColumn(); + virtual void DoSetIndent(); + + virtual wxDataViewItem GetSelection() ; + +/********************selection code********************* + virtual void SetSelection( int row ); // -1 for unselect + virtual void SetSelectionRange( unsigned int from, unsigned int to ); + virtual void SetSelections( const wxArrayInt& aSelections); + virtual void Unselect( unsigned int row ); + + virtual bool IsSelected( unsigned int row ) const; + virtual int GetSelection() const; + virtual int GetSelections(wxArrayInt& aSelections) const; +*****************************************************/ + +public: // utility functions not part of the API + + // returns the "best" width for the idx-th column + unsigned int GetBestColumnWidth(int WXUNUSED(idx)) const + { + return GetClientSize().GetWidth() / GetColumnCount(); + } + + // updates the header window after a change in a column setting + void OnColumnChange(); + + wxWindow *GetMainWindow() { return (wxWindow*) m_clientArea; } + private: - friend class wxDataViewMainWindow; - friend class wxDataViewHeaderWindow; - wxDataViewListModelNotifier *m_notifier; + wxDataViewModelNotifier *m_notifier; wxDataViewMainWindow *m_clientArea; wxDataViewHeaderWindow *m_headerArea;