Action icons do not show up

Byte-Welt - Projekte / Projects DockingFrames
1

Hi!
I have created a dockable of which I would like to show the minimize, maximize and externalize-actions, but they do not show up. I have tried to use the respective “setters” (setMaximize(true), etc.), but no effect. Then I have tried to put the predefined actions (CMinimizeAction, CMaximizeAction, CExternalizeAction) by calling dockable.putAction() but again no effect.
What am I missing??

		DefaultSingleCDockable dockable = new DefaultSingleCDockable(title, title, comp);
		CMinimizeAction minimizeAction = new CMinimizeAction(control);
		minimizeAction.setIcon(JUtil.getIcon("dockable_minimize.png"));
		dockable.putAction(CDockable.ACTION_KEY_MINIMIZE, minimizeAction);

		CMaximizeAction maximizeAction = new CMaximizeAction(control);
		maximizeAction.setIcon(JUtil.getIcon("dockable_maximize.png"));
		dockable.putAction(CDockable.ACTION_KEY_MAXIMIZE, maximizeAction);

		CExternalizeAction externalizeAction = new CExternalizeAction(control);
		externalizeAction.setIcon(JUtil.getIcon("dockable_externalize.png"));
		dockable.putAction(CDockable.ACTION_KEY_EXTERNALIZE, externalizeAction);

		dockable.setMaximizable(true);
		dockable.setMinimizable(true);
		dockable.setExternalizable(true);
		return dockable;
	}```

Besides: Is this the correct way to replace the action icons?

Thanks for you help!
Best regards,
grml
2

I could solve the problem by calling CGrid … = new CGrid(control);
Thanks anyway!
Best,
grml