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block screenswitch if active screen follows mouse

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also inform the user about this

BUG: 183410
FIXED-IN: 4.11
REVIEW: 109678
This commit is contained in:
Thomas Lübking 2013-03-23 20:44:10 +01:00
parent 29e5023cfb
commit f00ec6ccd5
1 changed files with 15 additions and 0 deletions
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15
useractions.cpp
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@ -1292,8 +1292,21 @@ void Workspace::slotWindowToDesktop()
} }
} }
static bool screenSwitchImpossible()
{
if (!options->isActiveMouseScreen())
return false;
QStringList args;
args << "--passivepopup" << i18n("The window manager is confgured to consider the screen with the mouse on it as active one.\n"
"Therefore it is not possible to switch to a screen explicitly.") << "20";
KProcess::startDetached("kdialog", args);
return true;
}
void Workspace::slotSwitchToScreen() void Workspace::slotSwitchToScreen()
{ {
if (screenSwitchImpossible())
return;
const int i = senderValue(sender()); const int i = senderValue(sender());
if (i > -1) if (i > -1)
setCurrentScreen(i); setCurrentScreen(i);
@ -1301,6 +1314,8 @@ void Workspace::slotSwitchToScreen()
void Workspace::slotSwitchToNextScreen() void Workspace::slotSwitchToNextScreen()
{ {
if (screenSwitchImpossible())
return;
setCurrentScreen((activeScreen() + 1) % numScreens()); setCurrentScreen((activeScreen() + 1) % numScreens());
} }