X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4ed7af081efd3c370a9edb380cfd42e26c352106..e3b81044ee30ead362ba6e1bf95af13248afe41c:/include/wx/generic/dataview.h diff --git a/include/wx/generic/dataview.h b/include/wx/generic/dataview.h index 51390f679b..9f2d6f009f 100644 --- a/include/wx/generic/dataview.h +++ b/include/wx/generic/dataview.h @@ -14,184 +14,318 @@ #include "wx/object.h" #include "wx/list.h" #include "wx/control.h" +#include "wx/scrolwin.h" +#include "wx/icon.h" -// --------------------------------------------------------- +// --------------------------------------------------------- // classes -// --------------------------------------------------------- +// --------------------------------------------------------- -class WXDLLIMPEXP_CORE wxDataViewCtrl; +class WXDLLIMPEXP_ADV wxDataViewCtrl; +class WXDLLIMPEXP_ADV wxDataViewMainWindow; +class WXDLLIMPEXP_ADV wxDataViewHeaderWindow; -// --------------------------------------------------------- -// 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 ~wxDataViewRenderer(); + + virtual bool Render( wxRect cell, wxDC *dc, int state ) = 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), + unsigned int WXUNUSED(col), + unsigned int WXUNUSED(row) ) + { return false; } + + virtual bool LeftClick( wxPoint WXUNUSED(cursor), + wxRect WXUNUSED(cell), + wxDataViewListModel *WXUNUSED(model), + unsigned int WXUNUSED(col), + unsigned int WXUNUSED(row) ) + { return false; } + virtual bool RightClick( wxPoint WXUNUSED(cursor), + wxRect WXUNUSED(cell), + wxDataViewListModel *WXUNUSED(model), + unsigned int WXUNUSED(col), + unsigned int WXUNUSED(row) ) + { return false; } + virtual bool StartDrag( wxPoint WXUNUSED(cursor), + wxRect WXUNUSED(cell), + wxDataViewListModel *WXUNUSED(model), + unsigned int WXUNUSED(col), + unsigned int WXUNUSED(row) ) + { return false; } + + // Create DC on request + virtual wxDC *GetDC(); + +private: + wxDC *m_dc; + int m_align; + wxDataViewCellMode m_mode; protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCell) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRenderer) }; - -// --------------------------------------------------------- -// wxDataViewTextCell -// --------------------------------------------------------- -class wxDataViewTextCell: public wxDataViewCell +// --------------------------------------------------------- +// 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(wxDataViewCustomRenderer) +}; + +// --------------------------------------------------------- +// 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() const; + +private: + wxString m_text; + protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextCell) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRenderer) }; - -// --------------------------------------------------------- -// wxDataViewToggleCell -// --------------------------------------------------------- -class wxDataViewToggleCell: public wxDataViewCell +// --------------------------------------------------------- +// 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() const; + +private: + wxIcon m_icon; + wxBitmap m_bitmap; + protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewToggleCell) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewBitmapRenderer) }; - -// --------------------------------------------------------- -// wxDataViewCustomCell -// --------------------------------------------------------- -class wxDataViewCustomCell: public wxDataViewCell +// --------------------------------------------------------- +// wxDataViewToggleRenderer +// --------------------------------------------------------- + +class WXDLLIMPEXP_ADV wxDataViewToggleRenderer: public wxDataViewCustomRenderer { public: - wxDataViewCustomCell( const wxString &varianttype = wxT("string"), - wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT ) - ~wxDataViewCustomCell(); - bool Init(); - - 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 ) - { return false; } - - // Create DC on request - virtual wxDC *GetDC(); - + 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, wxDataViewListModel *model, unsigned int col, + unsigned int row ); + wxSize GetSize() const; + private: - wxDC *m_dc; - + bool m_toggle; + protected: - DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomCell) + 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 ); - + wxDataViewListModel *model, unsigned int col, unsigned int row ); + 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; + + private: + int m_width; + int m_minWidth; + int m_flags; + wxAlignment m_align; + wxString m_title; + + 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 ) : - wxScrollHelperNative(this) + const wxValidator& validator = wxDefaultValidator ) + : wxScrollHelperNative(this) { Create(parent, id, pos, size, style, validator ); } @@ -207,14 +341,34 @@ public: virtual bool AssociateModel( wxDataViewListModel *model ); virtual bool AppendColumn( wxDataViewColumn *col ); + + 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(); + private: wxDataViewListModelNotifier *m_notifier; - wxWindow *m_clientArea; - wxWindow *m_headerArea; - + wxDataViewMainWindow *m_clientArea; + wxDataViewHeaderWindow *m_headerArea; + private: - virtual void ScrollWindow( int dx, int dy, const wxRect *rect ); + 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 @@ -223,10 +377,11 @@ private: #endif // __WXMSW__ WX_FORWARD_TO_SCROLL_HELPER() - + private: DECLARE_DYNAMIC_CLASS(wxDataViewCtrl) DECLARE_NO_COPY_CLASS(wxDataViewCtrl) + DECLARE_EVENT_TABLE() };