+wxClientData* wxChoice::DoGetItemClientObject( int n ) const
+{
+ return (wxClientData *)DoGetItemClientData(n);
+}
+
+// ----------------------------------------------------------------------------
+// wxMSW specific helpers
+// ----------------------------------------------------------------------------
+
+void wxChoice::DoMoveWindow(int x, int y, int width, int height)
+{
+ // here is why this is necessary: if the width is negative, the combobox
+ // window proc makes the window of the size width*height instead of
+ // interpreting height in the usual manner (meaning the height of the drop
+ // down list - usually the height specified in the call to MoveWindow()
+ // will not change the height of combo box per se)
+ //
+ // this behaviour is not documented anywhere, but this is just how it is
+ // here (NT 4.4) and, anyhow, the check shouldn't hurt - however without
+ // the check, constraints/sizers using combos may break the height
+ // constraint will have not at all the same value as expected
+ if ( width < 0 )
+ return;
+
+ wxControl::DoMoveWindow(x, y, width, height);
+}
+
+void wxChoice::DoSetSize(int x, int y,
+ int width, int WXUNUSED(height),
+ int sizeFlags)
+{
+ // Ignore height parameter because height doesn't mean 'initially
+ // displayed' height, it refers to the drop-down menu as well. The
+ // wxWindows interpretation is different; also, getting the size returns
+ // the _displayed_ size (NOT the drop down menu size) so
+ // setting-getting-setting size would not work.
projects / wxWidgets.git / blobdiff