X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/47a8a4d5cc3e8fcb2efee4787cb9d244104beea5..db7035e48a4ccc6265fa01949cb92db3c6b6c17f:/include/wx/gtk/textctrl.h diff --git a/include/wx/gtk/textctrl.h b/include/wx/gtk/textctrl.h index 0d5c118934..19d716fcab 100644 --- a/include/wx/gtk/textctrl.h +++ b/include/wx/gtk/textctrl.h @@ -44,6 +44,7 @@ public: // implement base class pure virtuals // ---------------------------------- + virtual void WriteText(const wxString& text); virtual wxString GetValue() const; virtual bool IsEmpty() const; @@ -54,30 +55,13 @@ public: virtual bool IsModified() const; virtual bool IsEditable() const; - // If the return values from and to are the same, there is no selection. virtual void GetSelection(long* from, long* to) const; - // operations - // ---------- - - // editing - virtual void Clear(); - virtual void Replace(long from, long to, const wxString& value); virtual void Remove(long from, long to); - // sets/clears the dirty flag virtual void MarkDirty(); virtual void DiscardEdits(); - virtual void SetMaxLength(unsigned long len); - - // writing text inserts it at the current position, appending always - // inserts it at the end - 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 @@ -101,16 +85,8 @@ public: virtual void Cut(); virtual void Paste(); - // Undo/redo - virtual void Undo(); - virtual void Redo(); - - virtual bool CanUndo() const; - virtual bool CanRedo() const; - // Insertion point virtual void SetInsertionPoint(long pos); - virtual void SetInsertionPointEnd(); virtual long GetInsertionPoint() const; virtual wxTextPos GetLastPosition() const; @@ -145,18 +121,8 @@ public: void SetUpdateFont(bool WXUNUSED(update)) { } - // 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(); - // 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 OnEnabled( bool enable ) ; - // tell the control to ignore next text changed signal void IgnoreNextTextUpdate(int n = 1) { m_countUpdatesToIgnore = n; } @@ -177,14 +143,20 @@ public: static wxVisualAttributes GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL); - // has the control been frozen by Freeze()? - bool IsFrozen() const { return m_freezeCount > 0; } - protected: + // wxGTK-specific: called recursively by Enable, + // to give widgets an oppprtunity to correct their colours after they + // have been changed by Enable + virtual void OnEnabled(bool enable); + + // overridden wxWindow virtual methods virtual wxSize DoGetBestSize() const; virtual void DoApplyWidgetStyle(GtkRcStyle *style); virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const; + virtual void DoFreeze(); + virtual void DoThaw(); + // common part of all ctors void Init(); @@ -199,10 +171,16 @@ protected: // set the given characteristic) void GTKSetEditable(); void GTKSetVisibility(); + void GTKSetActivatesDefault(); void GTKSetWrapMode(); void GTKSetJustification(); private: + // overridden wxTextEntry virtual methods + virtual const wxWindow *GetEditableWindow() const { return this; } + virtual GtkEditable *GetEditable() const; + virtual void EnableTextChangedEvents(bool enable); + // change the font for everything in this control void ChangeFontGlobally(); @@ -212,7 +190,17 @@ private: // encoding wxFontEncoding GetTextEncoding() const; + // returns either m_text or m_buffer depending on whether the control is + // single- or multi-line; convenient for the GTK+ functions which work with + // both + void *GetTextObject() const + { + return IsMultiLine() ? wx_static_cast(void *, m_buffer) + : wx_static_cast(void *, m_text); + } + + // the widget used for single line controls GtkWidget *m_text; bool m_modified:1; @@ -224,8 +212,6 @@ private: // a dummy one when frozen GtkTextBuffer *m_buffer; - // number of calls to Freeze() minus number of calls to Thaw() - unsigned m_freezeCount; GtkTextMark* m_showPositionOnThaw; // For wxTE_AUTO_URL