// Name: wx/gtk/dataview.h
// Purpose: wxDataViewCtrl GTK+2 implementation header
// Author: Robert Roebling
-// Id: $Id$
// Copyright: (c) 1998 Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/list.h"
-// ---------------------------------------------------------
-// classes
-// ---------------------------------------------------------
-
-class WXDLLIMPEXP_FWD_ADV wxDataViewCtrl;
class WXDLLIMPEXP_FWD_ADV wxDataViewCtrlInternal;
-
-// ---------------------------------------------------------
-// wxDataViewRenderer
-// ---------------------------------------------------------
-
-class WXDLLIMPEXP_ADV wxDataViewRenderer: public wxDataViewRendererBase
-{
-public:
- 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
- GtkCellRenderer* GetGtkHandle() { return m_renderer; }
- void GtkInitHandlers();
- void GtkUpdateAlignment();
-
- bool GtkIsUsingDefaultAttrs() const { return m_usingDefaultAttrs; }
- void GtkSetUsingDefaultAttrs(bool def) { m_usingDefaultAttrs = def; }
-
-protected:
- GtkCellRenderer *m_renderer;
- int m_alignment;
-
- // true if we hadn't changed any visual attributes or restored them since
- // doing this
- bool m_usingDefaultAttrs;
-
-protected:
- DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRenderer)
-};
-
-// ---------------------------------------------------------
-// wxDataViewTextRenderer
-// ---------------------------------------------------------
-
-class WXDLLIMPEXP_ADV wxDataViewTextRenderer: public wxDataViewRenderer
-{
-public:
- 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;
-
- void SetAlignment( int align );
-
-protected:
- DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRenderer)
-};
-
-// ---------------------------------------------------------
-// wxDataViewBitmapRenderer
-// ---------------------------------------------------------
-
-class WXDLLIMPEXP_ADV wxDataViewBitmapRenderer: public wxDataViewRenderer
-{
-public:
- 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 ) const;
-
-protected:
- DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewBitmapRenderer)
-};
-
-// ---------------------------------------------------------
-// wxDataViewToggleRenderer
-// ---------------------------------------------------------
-
-class WXDLLIMPEXP_ADV wxDataViewToggleRenderer: public wxDataViewRenderer
-{
-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;
-
-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;
-
- 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(wxDataViewCustomRenderer)
-};
-
-// ---------------------------------------------------------
-// wxDataViewProgressRenderer
-// ---------------------------------------------------------
-
-class WXDLLIMPEXP_ADV wxDataViewProgressRenderer: public wxDataViewCustomRenderer
-{
-public:
- 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() const;
-
-private:
- wxString m_label;
- int m_value;
-
-protected:
- 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() const { 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)
-};
-
-// -------------------------------------
-// wxDataViewChoiceRenderer
-// -------------------------------------
-
-class WXDLLIMPEXP_ADV wxDataViewChoiceRenderer: public wxDataViewCustomRenderer
-{
-public:
- wxDataViewChoiceRenderer( const wxArrayString &choices,
- wxDataViewCellMode mode = wxDATAVIEW_CELL_EDITABLE,
- int alignment = wxDVR_DEFAULT_ALIGNMENT );
- virtual bool Render( wxRect rect, wxDC *dc, int state );
- virtual wxSize GetSize() const;
- virtual bool SetValue( const wxVariant &value );
- virtual bool GetValue( wxVariant &value ) const;
-
- void SetAlignment( int align );
-private:
- wxArrayString m_choices;
- wxString m_data;
-};
+struct _GtkTreePath;
// ---------------------------------------------------------
// wxDataViewColumn
virtual void SetSortable( bool sortable );
virtual void SetSortOrder( bool ascending );
- virtual void SetAsSortKey(bool sort = true);
- virtual void SetResizeable( bool resizeable );
+ virtual void SetResizeable( bool resizable );
virtual void SetHidden( bool hidden );
virtual void SetMinWidth( int minWidth );
virtual int GetFlags() const { return GetFromIndividualFlags(); }
// implementation
- GtkWidget* GetGtkHandle() { return m_column; }
- GtkWidget* GetConstGtkHandle() const { return m_column; }
+ GtkWidget* GetGtkHandle() const { return m_column; }
private:
// holds the GTK handle
wxDataViewCtrl( wxWindow *parent, wxWindowID id,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize, long style = 0,
- const wxValidator& validator = wxDefaultValidator )
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString& name = wxDataViewCtrlNameStr )
{
- Create(parent, id, pos, size, style, validator );
- }
-
- virtual ~wxDataViewCtrl();
+ Init();
- void Init();
+ Create(parent, id, pos, size, style, validator, name);
+ }
bool Create(wxWindow *parent, wxWindowID id,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize, long style = 0,
- const wxValidator& validator = wxDefaultValidator );
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString& name = wxDataViewCtrlNameStr);
+
+ virtual ~wxDataViewCtrl();
virtual bool AssociateModel( wxDataViewModel *model );
virtual wxDataViewColumn *GetSortingColumn() const;
- virtual wxDataViewItem GetSelection() const;
+ virtual int GetSelectedItemsCount() const;
virtual int GetSelections( wxDataViewItemArray & sel ) const;
virtual void SetSelections( const wxDataViewItemArray & sel );
virtual void Select( const wxDataViewItem & item );
virtual wxRect GetItemRect( const wxDataViewItem &item,
const wxDataViewColumn *column = NULL ) const;
+ virtual bool SetRowHeight( int rowHeight );
+
+ virtual void EditItem(const wxDataViewItem& item, const wxDataViewColumn *column);
+
virtual void Expand( const wxDataViewItem & item );
virtual void Collapse( const wxDataViewItem & item );
virtual bool IsExpanded( const wxDataViewItem & item ) const;
virtual bool EnableDragSource( const wxDataFormat &format );
virtual bool EnableDropTarget( const wxDataFormat &format );
+ virtual wxDataViewColumn *GetCurrentColumn() const;
+
static wxVisualAttributes
GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
GtkWidget *GtkGetTreeView() { return m_treeview; }
wxDataViewCtrlInternal* GtkGetInternal() { return m_internal; }
+ // Convert GTK path to our item. Returned item may be invalid if get_iter()
+ // failed.
+ wxDataViewItem GTKPathToItem(struct _GtkTreePath *path) const;
+
virtual void OnInternalIdle();
+ int GTKGetUniformRowHeight() const { return m_uniformRowHeight; }
+
protected:
virtual void DoSetExpanderColumn();
virtual void DoSetIndent();
virtual void DoApplyWidgetStyle(GtkRcStyle *style);
private:
+ void Init();
+
+ virtual wxDataViewItem DoGetCurrentItem() const;
+ virtual void DoSetCurrentItem(const wxDataViewItem& item);
+
+ // Return wxDataViewColumn matching the given GtkTreeViewColumn.
+ //
+ // If the input argument is NULL, return NULL too. Otherwise we must find
+ // the matching column and assert if we didn't.
+ wxDataViewColumn* FromGTKColumn(GtkTreeViewColumn *gtk_col) const;
+
friend class wxDataViewCtrlDCImpl;
friend class wxDataViewColumn;
- friend class wxGtkDataViewModelNotifier;
friend class wxDataViewCtrlInternal;
GtkWidget *m_treeview;
- wxDataViewModelNotifier *m_notifier;
wxDataViewCtrlInternal *m_internal;
wxDataViewColumnList m_cols;
+ wxDataViewItem m_ensureVisibleDefered;
+
+ // By default this is set to -1 and the height of the rows is determined by
+ // GetRect() methods of the renderers but this can be set to a positive
+ // value to force the height of all rows to the given value.
+ int m_uniformRowHeight;
virtual void AddChildGTK(wxWindowGTK* child);
void GtkEnableSelectionEvents();
projects / wxWidgets.git / blobdiff