X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f6519b40fe9f5e4706e02497fe01ff71c65079d6..180b5b4827d08f1ac13bbb5eca03f775ab35a0b1:/src/gtk1/textctrl.cpp

diff --git a/src/gtk1/textctrl.cpp b/src/gtk1/textctrl.cpp
index 147486f864..06460bd944 100644
--- a/src/gtk1/textctrl.cpp
+++ b/src/gtk1/textctrl.cpp
@@ -55,8 +55,21 @@ static void wxGtkTextInsert(GtkWidget *text,
                             const char *txt,
                             size_t len)
 {
-    GdkFont *font = attr.HasFont() ? attr.GetFont().GetInternalFont()
-                                   : NULL;
+    wxFont tmpFont;
+    GdkFont *font;
+    if (attr.HasFont())
+    {
+        tmpFont = attr.GetFont();
+
+        // FIXME: if this crashes because tmpFont goes out of scope and the GdkFont is
+        // deleted, then we need to call gdk_font_ref on font.
+        // This is because attr.GetFont() now returns a temporary font since wxTextAttr
+        // no longer stores a wxFont object, for efficiency.
+
+        font = tmpFont.GetInternalFont();
+    }
+    else
+        font  = NULL;
 
     GdkColor *colFg = attr.HasTextColour() ? attr.GetTextColour().GetColor()
                                            : NULL;
@@ -76,9 +89,9 @@ static void wxGtkTextInsert(GtkWidget *text,
 extern "C" {
 static void
 gtk_insert_text_callback(GtkEditable *editable,
-                         const gchar *new_text,
-                         gint new_text_length,
-                         gint *position,
+                         const gchar *WXUNUSED(new_text),
+                         gint WXUNUSED(new_text_length),
+                         gint *WXUNUSED(position),
                          wxTextCtrl *win)
 {
     if (g_isIdle)
@@ -117,7 +130,7 @@ gtk_insert_text_callback(GtkEditable *editable,
 
 extern "C" {
 static void
-gtk_text_changed_callback( GtkWidget *widget, wxTextCtrl *win )
+gtk_text_changed_callback( GtkWidget *WXUNUSED(widget), wxTextCtrl *win )
 {
     if ( win->IgnoreTextUpdate() )
         return;
@@ -690,32 +703,26 @@ void wxTextCtrl::SetEditable( bool editable )
     }
 }
 
-bool wxTextCtrl::Enable( bool enable )
+void wxTextCtrl::DoEnable( bool enable )
 {
-    if (!wxWindowBase::Enable(enable))
-    {
-        // nothing to do
-        return false;
-    }
-
     if (m_windowStyle & wxTE_MULTILINE)
     {
         gtk_text_set_editable( GTK_TEXT(m_text), enable );
-        OnParentEnable(enable);
     }
     else
     {
         gtk_widget_set_sensitive( m_text, enable );
     }
-
-    return true;
 }
 
 // wxGTK-specific: called recursively by Enable,
 // to give widgets an oppprtunity to correct their colours after they
 // have been changed by Enable
-void wxTextCtrl::OnParentEnable( bool enable )
+void wxTextCtrl::OnEnabled( bool WXUNUSED(enable) )
 {
+    if ( IsSingleLine() )
+        return;
+
     // If we have a custom background colour, we use this colour in both
     // disabled and enabled mode, or we end up with a different colour under the
     // text.