X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/13111b2ac81e694d6b69822dff61838ae66052b2..94e2ed3b8db0220160c0b939782cd46914ec073a:/include/wx/gtk/textctrl.h

diff --git a/include/wx/gtk/textctrl.h b/include/wx/gtk/textctrl.h
index 714222ae0c..085d5ca4b6 100644
--- a/include/wx/gtk/textctrl.h
+++ b/include/wx/gtk/textctrl.h
@@ -28,7 +28,7 @@ class wxTextCtrl;
 class wxTextCtrl: public wxTextCtrlBase
 {
 public:
-    wxTextCtrl();
+    wxTextCtrl() { Init(); }
     wxTextCtrl(wxWindow *parent,
                wxWindowID id,
                const wxString &value = wxEmptyString,
@@ -79,6 +79,10 @@ public:
     virtual void WriteText(const wxString& text);
     virtual void AppendText(const wxString& text);
 
+    // apply text attribute to the range of text (only works with richedit
+    // controls)
+    virtual bool SetStyle(long start, long end, const wxTextAttr& style);
+
     // translate between the position (which is just an index in the text ctrl
     // considering all its contents as a single strings) and (x, y) coordinates
     // which represent column and line.
@@ -92,10 +96,6 @@ public:
     virtual void Cut();
     virtual void Paste();
 
-    virtual bool CanCopy() const;
-    virtual bool CanCut() const;
-    virtual bool CanPaste() const;
-
     // Undo/redo
     virtual void Undo();
     virtual void Redo();
@@ -112,6 +112,8 @@ public:
     virtual void SetSelection(long from, long to);
     virtual void SetEditable(bool editable);
 
+    virtual bool Enable( bool enable );
+
     // Implementation from now on
     void OnDropFiles( wxDropFilesEvent &event );
     void OnChar( wxKeyEvent &event );
@@ -128,26 +130,55 @@ public:
     void OnUpdateUndo(wxUpdateUIEvent& event);
     void OnUpdateRedo(wxUpdateUIEvent& event);
 
-    bool SetFont( const wxFont &font );
-    bool SetForegroundColour(const wxColour &colour);
-    bool SetBackgroundColour(const wxColour &colour);
+    bool SetFont(const wxFont& font);
+    bool SetForegroundColour(const wxColour& colour);
+    bool SetBackgroundColour(const wxColour& colour);
 
     GtkWidget* GetConnectWidget();
     bool IsOwnGtkWindow( GdkWindow *window );
     void ApplyWidgetStyle();
     void CalculateScrollbar();
     void OnInternalIdle();
+    void UpdateFontIfNeeded();
 
     void SetModified() { m_modified = TRUE; }
 
+    // GTK+ textctrl is so dumb that you need to freeze/thaw it manually to
+    // avoid horrible flicker/scrolling back and forth
+    virtual void Freeze();
+    virtual void Thaw();
+
+    // textctrl specific scrolling
+    virtual bool ScrollLines(int lines);
+    virtual bool ScrollPages(int pages);
+
+    // wxGTK-specific: called recursively by Enable,
+    // to give widgets an oppprtunity to correct their colours after they
+    // have been changed by Enable
+    virtual void OnParentEnable( bool enable ) ;
+
 protected:
     virtual wxSize DoGetBestSize() const;
 
+    // common part of all ctors
+    void Init();
+
+    // get the vertical adjustment, if any, NULL otherwise
+    GtkAdjustment *GetVAdj() const;
+
+    // scroll the control by the given number of pixels, return true if the
+    // scroll position changed
+    bool DoScroll(GtkAdjustment *adj, int diff);
+
 private:
+    // change the font for everything in this control
+    void ChangeFontGlobally();
+
     bool        m_modified;
     GtkWidget  *m_text;
     GtkWidget  *m_vScrollbar;
     bool        m_vScrollbarVisible;
+    bool        m_updateFont;
 
     DECLARE_EVENT_TABLE()
     DECLARE_DYNAMIC_CLASS(wxTextCtrl);