X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/71ead4bf23e61cec55e4f428fac561fc12b987b9..443fbbf7ae65aca070ac4aea43742cd1fd5ef07e:/include/wx/gtk/window.h

diff --git a/include/wx/gtk/window.h b/include/wx/gtk/window.h
index 206de1e16a..6189983885 100644
--- a/include/wx/gtk/window.h
+++ b/include/wx/gtk/window.h
@@ -82,12 +82,6 @@ public:
 
     virtual int GetCharHeight() const;
     virtual int GetCharWidth() const;
-    virtual void GetTextExtent(const wxString& string,
-                               int *x, int *y,
-                               int *descent = NULL,
-                               int *externalLeading = NULL,
-                               const wxFont *theFont = (const wxFont *) NULL)
-                               const;
 
     virtual void SetScrollbar( int orient, int pos, int thumbVisible,
                                int range, bool refresh = true );
@@ -160,6 +154,12 @@ public:
     // anything else. If it returns -1, the handler should continue as usual
     int GTKCallbackCommonPrologue(struct _GdkEventAny *event) const;
 
+    // Simplified form of GTKCallbackCommonPrologue() which can be used from
+    // GTK callbacks without return value to check if the event should be
+    // ignored: if this returns true, the event shouldn't be handled
+    bool GTKShouldIgnoreEvent() const;
+
+
     // override this if some events should never be consumed by wxWidgets but
     // but have to be left for the native control
     //
@@ -213,11 +213,11 @@ protected:
 
 public:
     // Returns the default context which usually is anti-aliased
-    PangoContext   *GtkGetPangoDefaultContext();
+    PangoContext   *GTKGetPangoDefaultContext();
 
 #if wxUSE_TOOLTIPS
     // applies tooltip to the widget (tip must be UTF-8 encoded)
-    virtual void ApplyToolTip( GtkTooltips *tips, const gchar *tip );
+    virtual void GTKApplyToolTip( GtkTooltips *tips, const gchar *tip );
 #endif // wxUSE_TOOLTIPS
 
     // Called when a window should delay showing itself
@@ -282,7 +282,7 @@ public:
     // extra (wxGTK-specific) flags
     bool                 m_noExpose:1;          // wxGLCanvas has its own redrawing
     bool                 m_nativeSizeEvent:1;   // wxGLCanvas sends wxSizeEvent upon "alloc_size"
-    bool                 m_hasVMT:1;
+    bool                 m_hasVMT:1;            // set after PostCreation() is called
     bool                 m_isScrolling:1;       // dragging scrollbar thumb?
     bool                 m_clipPaintRegion:1;   // true after ScrollWindow()
     wxRegion             m_nativeUpdateRegion;  // not transformed for RTL
@@ -296,6 +296,11 @@ public:
 
 protected:
     // implement the base class pure virtuals
+    virtual void DoGetTextExtent(const wxString& string,
+                                 int *x, int *y,
+                                 int *descent = NULL,
+                                 int *externalLeading = NULL,
+                                 const wxFont *font = NULL) const;
     virtual void DoClientToScreen( int *x, int *y ) const;
     virtual void DoScreenToClient( int *x, int *y ) const;
     virtual void DoGetPosition( int *x, int *y ) const;
@@ -318,8 +323,8 @@ protected:
     virtual void DoFreeze();
     virtual void DoThaw();
 
-    static void GTKFreezeWidget(GtkWidget *w);
-    static void GTKThawWidget(GtkWidget *w);
+    void GTKFreezeWidget(GtkWidget *w);
+    void GTKThawWidget(GtkWidget *w);
 
 #if wxUSE_TOOLTIPS
     virtual void DoSetToolTip( wxToolTip *tip );
@@ -340,17 +345,17 @@ protected:
     // modified GTK style with non-standard attributes. If forceStyle=true,
     // creates empty GtkRcStyle if there are no modifications, otherwise
     // returns NULL in such case.
-    GtkRcStyle *CreateWidgetStyle(bool forceStyle = false);
+    GtkRcStyle *GTKCreateWidgetStyle(bool forceStyle = false);
 
     // Overridden in many GTK widgets who have to handle subwidgets
-    virtual void ApplyWidgetStyle(bool forceStyle = false);
+    virtual void GTKApplyWidgetStyle(bool forceStyle = false);
 
     // helper function to ease native widgets wrapping, called by
     // ApplyWidgetStyle -- override this, not ApplyWidgetStyle
     virtual void DoApplyWidgetStyle(GtkRcStyle *style);
 
     // sets the border of a given GtkScrolledWindow from a wx style
-    static void GtkScrolledWindowSetBorder(GtkWidget* w, int style);
+    static void GTKScrolledWindowSetBorder(GtkWidget* w, int style);
 
     // set the current cursor for all GdkWindows making part of this widget
     // (see GTKGetWindow)
@@ -358,6 +363,17 @@ protected:
     // should be called from OnInternalIdle() if it's overridden
     void GTKUpdateCursor();
 
+    // Connect the given function to the specified signal on m_widget.
+    //
+    // This is just a wrapper for g_signal_connect() and returns the handler id
+    // just as it does.
+    gulong GTKConnectWidget(const char *signal, void (*callback)());
+
+    // Return true from here if PostCreation() should connect to size_request
+    // signal: this is done by default but doesn't work for some native
+    // controls which override this function to return false
+    virtual bool GTKShouldConnectSizeRequest() const { return !IsTopLevel(); }
+
     void ConstrainSize();
 
 private: