How to know if a window has a menu , identify by WId ( was `Simple App to get window WId` )

[Aaron Lewis]

Hi,
	Still for the last plasma-globalmenu , now i've got some ideas , i
could grab the last focused window by remembering WId , and only if that
window has a `menu' , that will change the variable `lastWid' ..

So , something like this ..

In globalmenu.h

private:
	WId wid;

In globalmenu.cpp:

void GlobalMenu::windowChanged ( WId wid ) {

	// If Window has a menu , remember lastWid;
	if ( X11->hasMenu ( lastWid ) ) {
		lastWid = wid;
	}

}

So is there any API like X11->hasMenu ( WId wid ) ?

Source Code is here: http://kde-apps.org/content/show.php?content=129006

Thanks !

-- 
Best Regards,
Aaron Lewis - PGP: 0x4A6D32A0
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