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don't cache tray protocol availability result in wxTaskBarIconAreaBase::IsProtocolSupported(), it may change at runtime

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@55992 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2008-09-30 20:55:52 +00:00
parent cf78bdcb68
commit 61f6ba079c
1 changed files with 8 additions and 14 deletions
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8
src/gtk/taskbar.cpp
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@@ -59,9 +59,6 @@ wxTaskBarIconAreaBase::wxTaskBarIconAreaBase()
} }
bool wxTaskBarIconAreaBase::IsProtocolSupported() bool wxTaskBarIconAreaBase::IsProtocolSupported()
{
static int s_supported = -1;
if (s_supported == -1)
{ {
Display *display = GDK_DISPLAY(); Display *display = GDK_DISPLAY();
Screen *screen = DefaultScreenOfDisplay(display); Screen *screen = DefaultScreenOfDisplay(display);
@@ -73,10 +70,7 @@ bool wxTaskBarIconAreaBase::IsProtocolSupported()
Window manager = XGetSelectionOwner(display, atom); Window manager = XGetSelectionOwner(display, atom);
s_supported = (manager != None); return (manager != None);
}
return (bool)s_supported;
} }
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------