Hi,
I would like to set the background color for the Viewport of an
ULCScrollPane. It seems to me, that this is not possible without a
client extension. Please find an example below. As I do not have a
getter/setter for the viewport (just the viewportview, which is my
table), I have no chance of setting it directly on the server side.
I have a workaround (below below) in my own client extension but I guess
this should be fixed elsewhere. Could you please have a look at it and
tell me if this is an ULC issue or whether I missed something.
Kind regards
Jens
EXAMPLE CODE
public class ScrollPaneTestPlainULC extends AbstractApplication
{
public void start()
{
ULCRootPane rootPane;
ULCTable table;
ULCScrollPane sc;
rootPane=createRootPane();
table = new ULCTable(getModel(), new String[]{"Name", "Initial",
"Sirname"});
table.setAutoResizeMode(ULCTable.AUTO_RESIZE_OFF); //table now
is smaller than the viewport
table.setBackground(Color.white);
sc = new ULCScrollPane(table);
sc.setBackground(Color.white);
rootPane.getContentPane().add(sc);
rootPane.getRootPane().setVisible(true);
}
private ULCRootPane createRootPane()
{
ULCFrame frame = new ULCFrame();
frame.setDefaultCloseOperation(ULCFrame.TERMINATE_ON_CLOSE);
return frame;
}
private Object[][] getModel()
{
return new String[][]{
{"Bruno", "T.", "Bear"},
{"Bruno", "T.", "Bear"},
{"Bruno", "T.", "Bear"},
{"Bruno", "T.", "Bear"},
{"Bruno", "T.", "Bear"},
};
}
public static void main(String[] args)
{
DevelopmentRunner.setApplicationClass(ScrollPaneTestPlainULC.class);
DevelopmentRunner.run();
}
}
WORKAROUND
public class UIAScrollPane extends UIScrollPane
{
public void setBackgroundColor(Color color)
{
super.setBackgroundColor(color);
getBasicScrollPane().getViewport().setBackground(color);
}
protected void postInitializeState()
{
super.postInitializeState();
getBasicScrollPane().getViewport().setBackground(getBasicScrollPane().getBackground());
}
}
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