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Window focus on X11: check if window is viewable

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This commit is contained in:
Jan Haller 2014-05-13 16:25:07 +02:00
parent 93d2789f70
commit c98bd1eaba
1 changed files with 10 additions and 0 deletions
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10
src/SFML/Window/Unix/WindowImplX11.cpp
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@ -486,6 +486,16 @@ void WindowImplX11::setKeyRepeatEnabled(bool enabled)
////////////////////////////////////////////////////////////
void WindowImplX11::requestFocus()
{
// Check if window is viewable (not on other desktop, minimized, ...)
XWindowAttributes attributes;
if (XGetWindowAttributes(m_display, m_window, &attributes) == 0)
return; // error getting attribute
// Not viewable: Can't set focus
if (attributes.map_state != IsViewable)
return;
// Bring window to the front and give it input focus
XRaiseWindow(m_display, m_window);
XSetInputFocus(m_display, m_window, RevertToPointerRoot, CurrentTime);
}