818d69f113
This function has to be called from a GTK+ callback, so make it public and also rename to GTKColumnToWX() to conform to the naming convention mandating the use of "GTK" prefix for the public methods which are not part of the public API.
255 lines
8.9 KiB
C++
255 lines
8.9 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/gtk/dataview.h
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// Purpose: wxDataViewCtrl GTK+2 implementation header
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// Author: Robert Roebling
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// Copyright: (c) 1998 Robert Roebling
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_GTKDATAVIEWCTRL_H_
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#define _WX_GTKDATAVIEWCTRL_H_
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#include "wx/list.h"
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class WXDLLIMPEXP_FWD_CORE wxDataViewCtrlInternal;
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struct _GtkTreePath;
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// ---------------------------------------------------------
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// wxDataViewColumn
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// ---------------------------------------------------------
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class WXDLLIMPEXP_CORE wxDataViewColumn: public wxDataViewColumnBase
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{
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public:
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wxDataViewColumn( const wxString &title, wxDataViewRenderer *renderer,
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unsigned int model_column, int width = wxDVC_DEFAULT_WIDTH,
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wxAlignment align = wxALIGN_CENTER,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn( const wxBitmap &bitmap, wxDataViewRenderer *renderer,
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unsigned int model_column, int width = wxDVC_DEFAULT_WIDTH,
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wxAlignment align = wxALIGN_CENTER,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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// setters:
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virtual void SetTitle( const wxString &title ) wxOVERRIDE;
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virtual void SetBitmap( const wxBitmap &bitmap ) wxOVERRIDE;
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virtual void SetOwner( wxDataViewCtrl *owner ) wxOVERRIDE;
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virtual void SetAlignment( wxAlignment align ) wxOVERRIDE;
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virtual void SetSortable( bool sortable ) wxOVERRIDE;
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virtual void SetSortOrder( bool ascending ) wxOVERRIDE;
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virtual void UnsetAsSortKey() wxOVERRIDE;
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virtual void SetResizeable( bool resizable ) wxOVERRIDE;
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virtual void SetHidden( bool hidden ) wxOVERRIDE;
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virtual void SetMinWidth( int minWidth ) wxOVERRIDE;
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virtual void SetWidth( int width ) wxOVERRIDE;
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virtual void SetReorderable( bool reorderable ) wxOVERRIDE;
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virtual void SetFlags(int flags) wxOVERRIDE { SetIndividualFlags(flags); }
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// getters:
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virtual wxString GetTitle() const wxOVERRIDE;
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virtual wxAlignment GetAlignment() const wxOVERRIDE;
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virtual bool IsSortable() const wxOVERRIDE;
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virtual bool IsSortOrderAscending() const wxOVERRIDE;
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virtual bool IsSortKey() const wxOVERRIDE;
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virtual bool IsResizeable() const wxOVERRIDE;
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virtual bool IsHidden() const wxOVERRIDE;
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virtual int GetWidth() const wxOVERRIDE;
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virtual int GetMinWidth() const wxOVERRIDE;
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virtual bool IsReorderable() const wxOVERRIDE;
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virtual int GetFlags() const wxOVERRIDE { return GetFromIndividualFlags(); }
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// implementation
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GtkWidget* GetGtkHandle() const { return m_column; }
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private:
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// holds the GTK handle
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GtkWidget *m_column;
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// holds GTK handles for title/bitmap in the header
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GtkWidget *m_image;
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GtkWidget *m_label;
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// delayed connection to mouse events
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friend class wxDataViewCtrl;
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void OnInternalIdle();
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bool m_isConnected;
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void Init(wxAlignment align, int flags, int width);
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};
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WX_DECLARE_LIST_WITH_DECL(wxDataViewColumn, wxDataViewColumnList,
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class WXDLLIMPEXP_CORE);
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// ---------------------------------------------------------
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// wxDataViewCtrl
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// ---------------------------------------------------------
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class WXDLLIMPEXP_CORE wxDataViewCtrl: public wxDataViewCtrlBase
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{
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public:
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wxDataViewCtrl()
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{
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Init();
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}
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wxDataViewCtrl( wxWindow *parent, wxWindowID id,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize, long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxDataViewCtrlNameStr )
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{
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Init();
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Create(parent, id, pos, size, style, validator, name);
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}
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bool Create(wxWindow *parent, wxWindowID id,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize, long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxDataViewCtrlNameStr);
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virtual ~wxDataViewCtrl();
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virtual bool AssociateModel( wxDataViewModel *model ) wxOVERRIDE;
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virtual bool PrependColumn( wxDataViewColumn *col ) wxOVERRIDE;
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virtual bool AppendColumn( wxDataViewColumn *col ) wxOVERRIDE;
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virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col ) wxOVERRIDE;
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virtual unsigned int GetColumnCount() const wxOVERRIDE;
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virtual wxDataViewColumn* GetColumn( unsigned int pos ) const wxOVERRIDE;
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virtual bool DeleteColumn( wxDataViewColumn *column ) wxOVERRIDE;
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virtual bool ClearColumns() wxOVERRIDE;
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virtual int GetColumnPosition( const wxDataViewColumn *column ) const wxOVERRIDE;
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virtual wxDataViewColumn *GetSortingColumn() const wxOVERRIDE;
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virtual int GetSelectedItemsCount() const wxOVERRIDE;
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virtual int GetSelections( wxDataViewItemArray & sel ) const wxOVERRIDE;
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virtual void SetSelections( const wxDataViewItemArray & sel ) wxOVERRIDE;
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virtual void Select( const wxDataViewItem & item ) wxOVERRIDE;
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virtual void Unselect( const wxDataViewItem & item ) wxOVERRIDE;
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virtual bool IsSelected( const wxDataViewItem & item ) const wxOVERRIDE;
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virtual void SelectAll() wxOVERRIDE;
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virtual void UnselectAll() wxOVERRIDE;
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virtual void EnsureVisible( const wxDataViewItem& item,
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const wxDataViewColumn *column = NULL ) wxOVERRIDE;
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virtual void HitTest( const wxPoint &point,
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wxDataViewItem &item,
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wxDataViewColumn *&column ) const wxOVERRIDE;
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virtual wxRect GetItemRect( const wxDataViewItem &item,
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const wxDataViewColumn *column = NULL ) const wxOVERRIDE;
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virtual bool SetRowHeight( int rowHeight ) wxOVERRIDE;
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virtual void EditItem(const wxDataViewItem& item, const wxDataViewColumn *column) wxOVERRIDE;
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virtual void Collapse( const wxDataViewItem & item ) wxOVERRIDE;
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virtual bool IsExpanded( const wxDataViewItem & item ) const wxOVERRIDE;
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virtual bool EnableDragSource( const wxDataFormat &format ) wxOVERRIDE;
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virtual bool EnableDropTarget( const wxDataFormat &format ) wxOVERRIDE;
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virtual wxDataViewColumn *GetCurrentColumn() const wxOVERRIDE;
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virtual wxDataViewItem GetTopItem() const wxOVERRIDE;
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virtual int GetCountPerPage() const wxOVERRIDE;
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static wxVisualAttributes
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GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
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wxWindow *GetMainWindow() { return (wxWindow*) this; }
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GtkWidget *GtkGetTreeView() { return m_treeview; }
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wxDataViewCtrlInternal* GtkGetInternal() { return m_internal; }
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// Convert GTK path to our item. Returned item may be invalid if get_iter()
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// failed.
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wxDataViewItem GTKPathToItem(struct _GtkTreePath *path) const;
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// Return wxDataViewColumn matching the given GtkTreeViewColumn.
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//
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// If the input argument is NULL, return NULL too. Otherwise we must find
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// the matching column and assert if we didn't.
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wxDataViewColumn* GTKColumnToWX(GtkTreeViewColumn *gtk_col) const;
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virtual void OnInternalIdle() wxOVERRIDE;
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int GTKGetUniformRowHeight() const { return m_uniformRowHeight; }
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// Simple RAII helper for disabling selection events during its lifetime.
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class SelectionEventsSuppressor
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{
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public:
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explicit SelectionEventsSuppressor(wxDataViewCtrl* ctrl)
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: m_ctrl(ctrl)
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{
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m_ctrl->GtkDisableSelectionEvents();
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}
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~SelectionEventsSuppressor()
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{
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m_ctrl->GtkEnableSelectionEvents();
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}
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private:
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wxDataViewCtrl* const m_ctrl;
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};
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protected:
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virtual void DoSetExpanderColumn() wxOVERRIDE;
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virtual void DoSetIndent() wxOVERRIDE;
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virtual void DoExpand(const wxDataViewItem& item) wxOVERRIDE;
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virtual void DoApplyWidgetStyle(GtkRcStyle *style) wxOVERRIDE;
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private:
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void Init();
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virtual wxDataViewItem DoGetCurrentItem() const wxOVERRIDE;
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virtual void DoSetCurrentItem(const wxDataViewItem& item) wxOVERRIDE;
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friend class wxDataViewCtrlDCImpl;
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friend class wxDataViewColumn;
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friend class wxDataViewCtrlInternal;
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GtkWidget *m_treeview;
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wxDataViewCtrlInternal *m_internal;
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wxDataViewColumnList m_cols;
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wxDataViewItem m_ensureVisibleDefered;
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// By default this is set to -1 and the height of the rows is determined by
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// GetRect() methods of the renderers but this can be set to a positive
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// value to force the height of all rows to the given value.
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int m_uniformRowHeight;
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virtual void AddChildGTK(wxWindowGTK* child) wxOVERRIDE;
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void GtkEnableSelectionEvents();
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void GtkDisableSelectionEvents();
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wxDECLARE_DYNAMIC_CLASS(wxDataViewCtrl);
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wxDECLARE_NO_COPY_CLASS(wxDataViewCtrl);
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};
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#endif // _WX_GTKDATAVIEWCTRL_H_
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