// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifndef __GTKTEXTCTRLH__
-#define __GTKTEXTCTRLH__
+#ifndef _WX_GTK_TEXTCTRL_H_
+#define _WX_GTK_TEXTCTRL_H_
+
+typedef struct _GtkTextMark GtkTextMark;
//-----------------------------------------------------------------------------
// wxTextCtrl
const wxValidator& validator = wxDefaultValidator,
const wxString &name = wxTextCtrlNameStr);
- ~wxTextCtrl();
+ virtual ~wxTextCtrl();
bool Create(wxWindow *parent,
wxWindowID id,
// ----------------------------------
virtual wxString GetValue() const;
- virtual void SetValue(const wxString& value);
+ virtual bool IsEmpty() const;
virtual int GetLineLength(long lineNo) const;
virtual wxString GetLineText(long lineNo) const;
virtual void ShowPosition(long pos);
-#ifdef __WXGTK20__
virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt, long *pos) const;
virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt,
wxTextCoord *col,
{
return wxTextCtrlBase::HitTest(pt, col, row);
}
-#endif // __WXGTK20__
// Clipboard operations
virtual void Copy();
virtual void SetSelection(long from, long to);
virtual void SetEditable(bool editable);
+ // Overridden wxWindow methods
+ virtual void SetWindowStyleFlag( long style );
virtual bool Enable( bool enable = true );
// Implementation from now on
bool SetBackgroundColour(const wxColour& colour);
GtkWidget* GetConnectWidget();
- bool IsOwnGtkWindow( GdkWindow *window );
- void DoApplyWidgetStyle(GtkRcStyle *style);
- void CalculateScrollbar();
- void OnInternalIdle();
-#ifdef __WXGTK20__
void SetUpdateFont(bool WXUNUSED(update)) { }
-#else // !__WXGTK20__
- void SetUpdateFont(bool update) { m_updateFont = update; }
- void UpdateFontIfNeeded();
-#endif // __WXGTK20__/!__WXGTK20__
-
- 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);
-
// implementation only from now on
// 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 ) ;
+ virtual void OnEnabled( bool enable ) ;
// tell the control to ignore next text changed signal
- void IgnoreNextTextUpdate();
+ void IgnoreNextTextUpdate(int n = 1) { m_countUpdatesToIgnore = n; }
// should we ignore the changed signal? always resets the flag
bool IgnoreTextUpdate();
+ // call this to indicate that the control is about to be changed
+ // programmatically and so m_modified flag shouldn't be set
+ void DontMarkDirtyOnNextChange() { m_dontMarkDirty = true; }
+
+ // should we mark the control as dirty? always resets the flag
+ bool MarkDirtyOnChange();
+
+ // always let GTK have mouse release events for multiline controls
+ virtual bool GTKProcessEvent(wxEvent& event) const;
+
+
static wxVisualAttributes
GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
+ // has the control been frozen by Freeze()?
+ bool IsFrozen() const { return m_freezeCount > 0; }
+
protected:
virtual wxSize DoGetBestSize() const;
+ virtual void DoApplyWidgetStyle(GtkRcStyle *style);
+ virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) 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);
-
// Widgets that use the style->base colour for the BG colour should
// override this and return true.
virtual bool UseGTKStyleBase() const { return true; }
-#ifdef __WXGTK20__
- // has the control been frozen by Freeze()?
- bool IsFrozen() const { return m_frozenness > 0; }
-#endif
+ virtual void DoSetValue(const wxString &value, int flags = 0);
+
+ // wrappers hiding the differences between functions doing the same thing
+ // for GtkTextView and GtkEntry (all of them use current window style to
+ // set the given characteristic)
+ void GTKSetEditable();
+ void GTKSetVisibility();
+ void GTKSetWrapMode();
+ void GTKSetJustification();
private:
// change the font for everything in this control
void ChangeFontGlobally();
+ // get the encoding which is used in this control: this looks at our font
+ // and default style but not the current style (i.e. the style for the
+ // current position); returns wxFONTENCODING_SYSTEM if we have no specific
+ // encoding
+ wxFontEncoding GetTextEncoding() const;
+
+
GtkWidget *m_text;
- GtkWidget *m_vScrollbar;
bool m_modified:1;
- bool m_vScrollbarVisible:1;
-#ifndef __WXGTK20__
- bool m_updateFont:1;
-#endif // !__WXGTK20__
- bool m_ignoreNextUpdate:1;
+ bool m_dontMarkDirty:1;
+
+ int m_countUpdatesToIgnore;
-#ifdef __WXGTK20__
// Our text buffer. Convenient, and holds the buffer while using
- // a dummy one when m_frozenness > 0
+ // a dummy one when frozen
GtkTextBuffer *m_buffer;
// number of calls to Freeze() minus number of calls to Thaw()
- unsigned int m_frozenness;
+ unsigned m_freezeCount;
+ GtkTextMark* m_showPositionOnThaw;
// For wxTE_AUTO_URL
void OnUrlMouseEvent(wxMouseEvent&);
GdkCursor *m_gdkHandCursor;
GdkCursor *m_gdkXTermCursor;
-#endif
DECLARE_EVENT_TABLE()
DECLARE_DYNAMIC_CLASS(wxTextCtrl)
};
-#endif // __GTKTEXTCTRLH__
-
+#endif // _WX_GTK_TEXTCTRL_H_
projects / wxWidgets.git / blobdiff