X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/90675b95824ec90f784afbe883366e289455eb42..3e1512cdfecd2c531567e6603083d9c3968216c7:/include/wx/generic/dataview.h diff --git a/include/wx/generic/dataview.h b/include/wx/generic/dataview.h index c1df3d63dc..86f3803534 100644 --- a/include/wx/generic/dataview.h +++ b/include/wx/generic/dataview.h @@ -15,200 +15,323 @@ #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 bool Activate( wxRect cell, - wxDataViewListModel *model, size_t col, size_t row ) - { return false; } - - virtual bool LeftClick( wxPoint cursor, wxRect cell, - wxDataViewListModel *model, size_t col, size_t row ) - { return false; } - virtual bool RightClick( wxPoint cursor, wxRect cell, - wxDataViewListModel *model, size_t col, size_t row ) - { return false; } - virtual bool StartDrag( wxPoint cursor, wxRect cell, - wxDataViewListModel *model, size_t col, size_t row ) + 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), + 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 RightClick( 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(); - + private: - wxDC *m_dc; - + wxDC *m_dc; + int m_align; + wxDataViewCellMode m_mode; + protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCell) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRenderer) }; - -// --------------------------------------------------------- -// wxDataViewCustomCell -// --------------------------------------------------------- -class wxDataViewCustomCell: public wxDataViewCell +// --------------------------------------------------------- +// wxDataViewCustomRenderer +// --------------------------------------------------------- + +class WXDLLIMPEXP_ADV wxDataViewCustomRenderer: public wxDataViewRenderer { public: - wxDataViewCustomCell( const wxString &varianttype = wxT("string"), - wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT ); - + wxDataViewCustomRenderer( const wxString &varianttype = wxT("string"), + wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, + int align = wxDVR_DEFAULT_ALIGNMENT ); + protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomCell) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomRenderer) }; - -// --------------------------------------------------------- -// wxDataViewTextCell -// --------------------------------------------------------- -class wxDataViewTextCell: public wxDataViewCustomCell + +// --------------------------------------------------------- +// wxDataViewTextRenderer +// --------------------------------------------------------- + +class WXDLLIMPEXP_ADV wxDataViewTextRenderer: public wxDataViewCustomRenderer { 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; + bool Render( wxRect cell, wxDC *dc, int state ); - wxSize GetSize(); - + 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; - + wxString m_text; + protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextCell) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRenderer) }; - -// --------------------------------------------------------- -// wxDataViewToggleCell -// --------------------------------------------------------- -class wxDataViewToggleCell: public wxDataViewCustomCell +// --------------------------------------------------------- +// wxDataViewBitmapRenderer +// --------------------------------------------------------- + +class WXDLLIMPEXP_ADV wxDataViewBitmapRenderer: public wxDataViewCustomRenderer { 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; + bool Render( wxRect cell, wxDC *dc, int state ); - wxSize GetSize(); - + wxSize GetSize() const; + +private: + wxIcon m_icon; + wxBitmap m_bitmap; + +protected: + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewBitmapRenderer) +}; + +// --------------------------------------------------------- +// wxDataViewToggleRenderer +// --------------------------------------------------------- + +class WXDLLIMPEXP_ADV wxDataViewToggleRenderer: public wxDataViewCustomRenderer +{ +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; + + bool Render( wxRect cell, wxDC *dc, int state ); + 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 -// --------------------------------------------------------- -class wxDataViewProgressCell: public wxDataViewCustomCell +// --------------------------------------------------------- +// wxDataViewProgressRenderer +// --------------------------------------------------------- + +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 -// --------------------------------------------------------- -class wxDataViewDateCell: public wxDataViewCustomCell +// --------------------------------------------------------- +// wxDataViewDateRenderer +// --------------------------------------------------------- + +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 ); - - void SetWidth( int width ) { m_width = width; } - int GetWidth() { return m_width; } - + // 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; + + 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) }; -// --------------------------------------------------------- +// --------------------------------------------------------- // 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) { 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 ) : wxScrollHelperNative(this) { Create(parent, id, pos, size, style, validator ); @@ -223,19 +346,46 @@ 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; - + private: void OnSize( wxSizeEvent &event ); - + // we need to return a special WM_GETDLGCODE value to process just the // arrows but let the other navigation characters through #ifdef __WXMSW__