projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 6eec70b9 VZ |
1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/gtk/dvrenderer.h | |
| 3 | // Purpose: wxDataViewRenderer for GTK wxDataViewCtrl implementation | |
| 4 | // Author: Robert Roebling, Vadim Zeitlin | |
| 5 | // Created: 2009-11-07 (extracted from wx/gtk/dataview.h) | |
| 6 | // RCS-ID: $Id: wxhead.h,v 1.11 2009-06-29 10:23:04 zeitlin Exp $ | |
| 7 | // Copyright: (c) 2006 Robert Roebling | |
| 8 | // (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org> | |
| 9 | // Licence: wxWindows licence | |
| 10 | /////////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | #ifndef _WX_GTK_DVRENDERER_H_ | |
| 13 | #define _WX_GTK_DVRENDERER_H_ | |
| 14 | ||
| 15 | typedef struct _GtkTreeViewColumn GtkTreeViewColumn; | |
| 16 | ||
| 17 | // ---------------------------------------------------------------------------- | |
| 18 | // wxDataViewRenderer | |
| 19 | // ---------------------------------------------------------------------------- | |
| 20 | ||
| 21 | class WXDLLIMPEXP_ADV wxDataViewRenderer: public wxDataViewRendererBase | |
| 22 | { | |
| 23 | public: | |
| 24 | wxDataViewRenderer( const wxString &varianttype, | |
| 25 | wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, | |
| 26 | int align = wxDVR_DEFAULT_ALIGNMENT ); | |
| 27 | ||
| 28 | virtual void SetMode( wxDataViewCellMode mode ); | |
| 29 | virtual wxDataViewCellMode GetMode() const; | |
| 30 | ||
| 31 | virtual void SetAlignment( int align ); | |
| 32 | virtual int GetAlignment() const; | |
| 33 | ||
| 34 | virtual void EnableEllipsize(wxEllipsizeMode mode = wxELLIPSIZE_MIDDLE); | |
| 35 | virtual wxEllipsizeMode GetEllipsizeMode() const; | |
| 36 | ||
| 37 | // GTK-specific implementation | |
| 38 | // --------------------------- | |
| 39 | ||
| 40 | // pack the GTK cell renderers used by this renderer to the given column | |
| 41 | // | |
| 42 | // by default only a single m_renderer is used but some renderers use more | |
| 43 | // than one GTK cell renderer | |
| 44 | virtual void GtkPackIntoColumn(GtkTreeViewColumn *column); | |
| 45 | ||
| 46 | // called when the cell value was edited by user with the new value | |
| 47 | // | |
| 48 | // it validates the new value and notifies the model about the change by | |
| 49 | // calling GtkOnCellChanged() if it was accepted | |
| 50 | void GtkOnTextEdited(const gchar *itempath, const wxString& value); | |
| 51 | ||
| 52 | GtkCellRenderer* GetGtkHandle() { return m_renderer; } | |
| 53 | void GtkInitHandlers(); | |
| 54 | void GtkUpdateAlignment(); | |
| 55 | ||
| 56 | bool GtkIsUsingDefaultAttrs() const { return m_usingDefaultAttrs; } | |
| 57 | void GtkSetUsingDefaultAttrs(bool def) { m_usingDefaultAttrs = def; } | |
| 58 | ||
| 59 | protected: | |
| 60 | virtual void GtkOnCellChanged(const wxVariant& value, | |
| 61 | const wxDataViewItem& item, | |
| 62 | unsigned col); | |
| 63 | ||
| 64 | ||
| 65 | GtkCellRenderer *m_renderer; | |
| 66 | int m_alignment; | |
| 67 | ||
| 68 | // true if we hadn't changed any visual attributes or restored them since | |
| 69 | // doing this | |
| 70 | bool m_usingDefaultAttrs; | |
| 71 | ||
| 72 | protected: | |
| 73 | DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRenderer) | |
| 74 | }; | |
| 75 | ||
| 76 | #endif // _WX_GTK_DVRENDERER_H_ | |
| 77 |