implement new wxBG_STYLE_XXX semantics for wxMSW too

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

diff --git a/src/gtk/textentry.cpp b/src/gtk/textentry.cpp
index c5a2fe89f5b25c4916fbfa13b2f63a6b740a0c7f..20abc5559b2b741c34d020673d316c20608a8b14 100644 (file)
--- a/src/gtk/textentry.cpp
+++ b/src/gtk/textentry.cpp
@@ -103,11 +103,12 @@ void wxTextEntry::WriteText(const wxString& value)
     gtk_editable_set_position(edit, len);
 }
 
-wxString wxTextEntry::GetValue() const
+wxString wxTextEntry::DoGetValue() const
 {
     const wxGtkString value(gtk_editable_get_chars(GetEditable(), 0, -1));
 
-    return wxGTK_CONV_BACK_FONT(value, GetEditableWindow()->GetFont());
+    return wxGTK_CONV_BACK_FONT(value,
+            const_cast<wxTextEntry *>(this)->GetEditableWindow()->GetFont());
 }
 
 void wxTextEntry::Remove(long from, long to)
@@ -187,7 +188,16 @@ long wxTextEntry::GetLastPosition() const
 
 void wxTextEntry::SetSelection(long from, long to)
 {
-    gtk_editable_select_region(GetEditable(), from, to);
+    // in wx convention, (-1, -1) means the entire range but GTK+ translates -1
+    // (or any negative number for that matter) into last position so we need
+    // to translate manually
+    if ( from == -1 && to == -1 )
+        from = 0;
+
+    // for compatibility with MSW, exchange from and to parameters so that the
+    // insertion point is set to the start of the selection and not its end as
+    // GTK+ does by default
+    gtk_editable_select_region(GetEditable(), to, from);
 }
 
 void wxTextEntry::GetSelection(long *from, long *to) const
@@ -221,10 +231,10 @@ void wxTextEntry::GetSelection(long *from, long *to) const
 // auto completion
 // ----------------------------------------------------------------------------
 
-void wxTextEntry::AutoComplete(const wxArrayString& choices)
+bool wxTextEntry::AutoComplete(const wxArrayString& choices)
 {
     GtkEntry * const entry = GTK_ENTRY(GetEditable());
-    wxCHECK_RET( entry, "auto completion doesn't work with this control" );
+    wxCHECK_MSG(entry, false, "auto completion doesn't work with this control");
 
     GtkListStore * const store = gtk_list_store_new(1, G_TYPE_STRING);
     GtkTreeIter iter;
@@ -244,6 +254,7 @@ void wxTextEntry::AutoComplete(const wxArrayString& choices)
     gtk_entry_completion_set_text_column(completion, 0);
     gtk_entry_set_completion(entry, completion);
     g_object_unref(completion);
+    return true;
 }
 
 // ----------------------------------------------------------------------------
@@ -308,11 +319,11 @@ void wxTextEntry::SendMaxLenEvent()
     // generating a dummy wxEVT_COMMAND_TEXT_UPDATED event
     //IgnoreNextTextUpdate();
 
-    wxWindow * const win = const_cast<wxWindow *>(GetEditableWindow());
+    wxWindow * const win = GetEditableWindow();
     wxCommandEvent event(wxEVT_COMMAND_TEXT_MAXLEN, win->GetId());
     event.SetEventObject(win);
     event.SetString(GetValue());
-    win->GetEventHandler()->ProcessEvent(event);
+    win->HandleWindowEvent(event);
 }
 
 #endif // wxUSE_TEXTCTRL || wxUSE_COMBOBOX