mdi fix

[wxWidgets.git] / src / gtk / textctrl.cpp

diff --git a/src/gtk/textctrl.cpp b/src/gtk/textctrl.cpp
index 59ff4e0486f3efddd0dceec870f9e1b0f10894b0..703ceccd9c7b18bb529d1ba1ec6712a73dc436c7 100644 (file)
--- a/src/gtk/textctrl.cpp
+++ b/src/gtk/textctrl.cpp
@@ -853,10 +853,11 @@ void wxTextCtrl::SetValue( const wxString &value )
     }
     else // single line
     {
-        // gtk_entry_set_text() emits two "changed" signals because internally
-        // it calls gtk_editable_delete_text() and gtk_editable_insert_text()
-        // but we want to have only one event
-        IgnoreNextTextUpdate();
+        // gtk_entry_set_text() emits two "changed" signals if the control is
+        // not empty because internally it calls gtk_editable_delete_text() and
+        // gtk_editable_insert_text() but we want to have only one event
+        if ( !GetValue().empty() )
+            IgnoreNextTextUpdate();
 
         gtk_entry_set_text( GTK_ENTRY(m_text), wxGTK_CONV(value) );
     }
@@ -1816,6 +1817,18 @@ void wxTextCtrl::OnUrlMouseEvent(wxMouseEvent& event)
     GetEventHandler()->ProcessEvent(url_event);
 }
 
+bool wxTextCtrl::GTKProcessEvent(wxEvent& event) const
+{
+    bool rc = wxTextCtrlBase::GTKProcessEvent(event);
+
+    // GtkTextView starts a drag operation when left mouse button is pressed
+    // and ends it when it is released and if it doesn't get the release event
+    // the next click on a control results in an assertion failure inside
+    // gtk_text_view_start_selection_drag() which simply *kills* the program
+    // without anything we can do about it, so always let GTK+ have this event
+    return rc && (IsSingleLine() || event.GetEventType() != wxEVT_LEFT_UP);
+}
+
 // static
 wxVisualAttributes
 wxTextCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))