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watch for windows on desktops being removed, and change desktops if on one being removed

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This commit is contained in:
Dana Jansens 2003-02-03 08:30:41 +00:00
parent c00829334d
commit 2472004b8c
1 changed files with 21 additions and 2 deletions
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23
src/screen.cc
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@ -713,8 +713,23 @@ void Screen::changeNumDesktops(long num)
if (!(num > 0)) return; if (!(num > 0)) return;
// XXX: move windows on desktops that will no longer exist! // move windows on desktops that will no longer exist!
Client::List::iterator it, end = clients.end();
for (it = clients.begin(); it != end; ++it) {
int d = (*it)->desktop();
if (d >= num && !(d == 0xffffffff || d == Client::ICONIC_DESKTOP)) {
XEvent ce;
ce.xclient.type = ClientMessage;
ce.xclient.message_type = otk::Property::atoms.net_wm_desktop;
ce.xclient.display = **otk::display;
ce.xclient.window = (*it)->window();
ce.xclient.format = 32;
ce.xclient.data.l[0] = num - 1;
XSendEvent(**otk::display, _info->rootWindow(), False,
SubstructureNotifyMask | SubstructureRedirectMask, &ce);
}
}
_num_desktops = num; _num_desktops = num;
otk::Property::set(_info->rootWindow(), otk::Property::set(_info->rootWindow(),
otk::Property::atoms.net_number_of_desktops, otk::Property::atoms.net_number_of_desktops,
@ -731,6 +746,10 @@ void Screen::changeNumDesktops(long num)
// update the work area hint // update the work area hint
changeWorkArea(); changeWorkArea();
// change our desktop if we're on one that no longer exists!
if (_desktop >= num)
changeDesktop(num - 1);
} }