How can I stop the tree view expand/collapse icons from fading when losing focus in Eclipse?

I'm using Eclipse Helios and have noticed that the treeview in the package explorer now auto-hides the expand/collapse tree icons when I move my focus away from it. I personally find this behavior a bit distracting and was wondering if anyone k开发者_高级运维nows how to disable it?

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Introduced in Vista (by design say this thread), the sub-directory indicators now vanish when the tree is out of focus.
And the superusers had only one global setting to prevent that.

• Right click Computer > Properties
• Advanced System Settings
• Under Performance click Settings
• Un-check Fade or Slide Menus into View
• Apply

But that didn't prevent the fade effect in my Eclipse session (maybe a reboot is necessary?)

Since SWT Tree is base on the native OS widget (TreeView), it will inherit its native graphic evolutions.
See for instance "How to change SWT Tree plus/minus icons".

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You can also try to disable visual themes for eclipse:

• right click on eclipse.exe and preferences
• Compatibility mode and check Disable visual themes

thats it

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Will be "fixed" with Eclipse 3.8 (although it's an OS issue). https://bugs.eclipse.org/bugs/show_bug.cgi?id=342282

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My Eclipse started showing this behaviour when I moved to Windows 7.

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I have encountered this — very — irritating annoyance too, in Eclipse Helios, on Windows 7 Pro.

In the Prefs of Eclipse, I had the tree triangles always coming and going and coming and going.

I have solved the problem, without touching to Eclipse.

I went to :

Control Panel → Personnalisation

And I chose the theme Windows Classic.

It's a bit grey, but in Eclipse the tree triangles are now signs “+” and they don't disappear anymore.

Note : To make this solution to work in Eclipse Indigo, I had to quit & relaunch Eclipse.

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This is Vista (and Windows 7, I guess) behavior. You can see it in Windows Explorer too. This is not an Eclipse issue.