.. or maybe you meant:
tabs.getTabs().indexOf(descendant.getParent()).. but that returns -1.
The parent of descendant isn't the argument to tabPane.remove(), as far
as I understand, the descendant has a child (in the field member tab)
that is the actual component I can remove.
Den 13.05.2011 14:06, skrev Edvin Syse:
Can't get my head around that one... The button is descendant in my
example, right? You want me to call descendant.getParent().indexOf(),
but what is the argument to indexOf()?
Den 13.05.2011 13:56, skrev Greg Brown:
Again, this is a hack, but since you have the tab button, you can
call indexOf() on the button's parent to get the tab index. That way
you don't need to use reflection.
On May 13, 2011, at 7:52 AM, Edvin Syse wrote:
Got it, thanks :) I had to use reflection to get the correct
argument for tabPane.remove(), does it look right to you?
tabPane.getComponentMouseButtonListeners().add(new
ComponentMouseButtonListener.Adapter() {
public boolean mouseClick(Component component,
Mouse.Button button, int x, int y, int count) {
Component descendant = tabPane.getDescendantAt(x, y);
if (descendant instanceof
TerraTabPaneSkin.TabButton&& button == Mouse.Button.MIDDLE) {
try {
Field tabField =
TerraTabPaneSkin.TabButton.class.getDeclaredField("tab");
tabField.setAccessible(true);
tabPane.getTabs().remove((Component)
tabField.get(descendant));
} catch (Exception ignored) {
}
}
return false;
}
});
Den 13.05.2011 13:34, skrev Greg Brown:
Since the buttons are effectively private to the tab pane's skin,
the "right" way to do this would probably be to create a custom
subclass of TerraTabPaneSkin that knows about the buttons and can
attach a listener to them. However, you could probably hack support
for this by registering a mouse listener on the TabPane itself,
then calling tabPane.getComponentAt(x, y). If the component is an
instance of TerraTabPaneSkin.TabButton, then the user has clicked
on the tab button.
On May 13, 2011, at 2:53 AM, Edvin Syse wrote:
I would like a middle mousebutton click to close the active tab in
a TabPane, using the same action that happens when one click the X
in the tab. Where should I attach a listener to make this happen?
-- Edvin
