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dont use an invalid iterator in handleKeypress, also, update _last_active is it needs to be

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This commit is contained in:
Dana Jansens 2002-08-26 22:05:08 +00:00
parent b81dbf9af6
commit 48a450083d
1 changed files with 9 additions and 6 deletions
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15
util/epist/screen.cc
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@ -384,16 +384,19 @@ void screen::handleKeyrelease(const XEvent &) {
// the only keyrelease event we care about (for now) is when we do stacked
// cycling and the modifier is released
if (_stacked_cycling && _cycling && nothingIsPressed()) {
XWindow *w = *_active;
// all modifiers have been released. ungrab the keyboard, move the
// focused window to the top of the Z-order and raise it
ungrabModifiers();
_clients.remove(w);
_clients.push_front(w);
_active = _clients.begin();
w->raise();
if (_active != _clients.end()) {
XWindow *w = *_active;
bool e = _last_active == _active;
_clients.remove(w);
_clients.push_front(w);
_active = _clients.begin();
if (e) _last_active = _active;
w->raise();
}
_cycling = false;
}