switch (XReparentWindow(x11Info().display(), id, internalWinId(), 0, 0)) {
case BadWindow:
case BadMatch:
- d->emitError(InvalidWindowID);
- break;
+ d->emitError(InvalidWindowID);
+ break;
default:
- break;
+ break;
}
}
{
Q_D(QX11EmbedContainer);
switch (event->type()) {
- case QEvent::KeyPress:
+ case QEvent::KeyPress: {
// Forward any keypresses to our client.
- if (o == this && d->client) {
- lastKeyEvent.window = d->client;
- XSendEvent(x11Info().display(), d->client, false, KeyPressMask, (XEvent *) &lastKeyEvent);
- return true;
- }
- break;
- case QEvent::KeyRelease:
- // Forward any keyreleases to our client.
- if (o == this && d->client) {
- lastKeyEvent.window = d->client;
- XSendEvent(x11Info().display(), d->client, false, KeyReleaseMask, (XEvent *) &lastKeyEvent);
- return true;
- }
- break;
-
- case QEvent::WindowActivate:
- // When our container window is activated, we pass the
- // activation message on to our client. Note that X input
- // focus is set to our focus proxy. We want to intercept all
- // keypresses.
- if (o == window() && d->client) {
+ if (o == this && d->client) {
+ lastKeyEvent.window = d->client;
+ XSendEvent(x11Info().display(), d->client, false, KeyPressMask, (XEvent *) &lastKeyEvent);
+ return true;
+ }
+ break;
+ }
+
+ case QEvent::KeyRelease: {
+ // Forward any keyreleases to our client.
+ if (o == this && d->client) {
+ lastKeyEvent.window = d->client;
+ XSendEvent(x11Info().display(), d->client, false, KeyReleaseMask, (XEvent *) &lastKeyEvent);
+ return true;
+ }
+ break;
+ }
+
+ case QEvent::WindowActivate: {
+ // When our container window is activated, we pass the
+ // activation message on to our client. Note that X input
+ // focus is set to our focus proxy. We want to intercept all
+ // keypresses.
+ if (o == window() && d->client) {
if (d->clientIsXEmbed) {
sendXEmbedMessage(d->client, x11Info().display(), XEMBED_WINDOW_ACTIVATE);
} else {
}
if (!d->isEmbedded())
d->moveInputToProxy();
- }
- break;
- case QEvent::WindowDeactivate:
- // When our container window is deactivated, we pass the
- // deactivation message to our client.
- if (o == window() && d->client) {
- if (d->clientIsXEmbed)
- sendXEmbedMessage(d->client, x11Info().display(), XEMBED_WINDOW_DEACTIVATE);
- else
- d->checkGrab();
- }
- break;
- case QEvent::FocusIn:
+ }
+ break;
+ }
+
+ case QEvent::WindowDeactivate: {
+ // When our container window is deactivated, we pass the
+ // deactivation message to our client.
+ if (o == window() && d->client) {
+ if (d->clientIsXEmbed)
+ sendXEmbedMessage(d->client, x11Info().display(), XEMBED_WINDOW_DEACTIVATE);
+ else
+ d->checkGrab();
+ }
+ break;
+ }
+
+ case QEvent::FocusIn: {
// When receiving FocusIn events generated by Tab or Backtab,
- // we pass focus on to our client. Any mouse activity is sent
- // directly to the client, and it will ask us for focus with
- // XEMBED_REQUEST_FOCUS.
- if (o == this && d->client) {
+ // we pass focus on to our client. Any mouse activity is sent
+ // directly to the client, and it will ask us for focus with
+ // XEMBED_REQUEST_FOCUS.
+ if (o == this && d->client) {
if (!d->isEmbedded())
d->activeContainer = this;
if (!d->isEmbedded())
d->moveInputToProxy();
- QFocusEvent *fe = (QFocusEvent *)event;
- switch (fe->reason()) {
- case Qt::TabFocusReason:
- sendXEmbedMessage(d->client, x11Info().display(), XEMBED_FOCUS_IN, XEMBED_FOCUS_FIRST);
- break;
- case Qt::BacktabFocusReason:
- sendXEmbedMessage(d->client, x11Info().display(), XEMBED_FOCUS_IN, XEMBED_FOCUS_LAST);
- break;
- default:
- sendXEmbedMessage(d->client, x11Info().display(), XEMBED_FOCUS_IN, XEMBED_FOCUS_CURRENT);
- break;
- }
- } else {
- d->checkGrab();
+ QFocusEvent *fe = (QFocusEvent *)event;
+ switch (fe->reason()) {
+ case Qt::TabFocusReason:
+ sendXEmbedMessage(d->client, x11Info().display(), XEMBED_FOCUS_IN, XEMBED_FOCUS_FIRST);
+ break;
+ case Qt::BacktabFocusReason:
+ sendXEmbedMessage(d->client, x11Info().display(), XEMBED_FOCUS_IN, XEMBED_FOCUS_LAST);
+ break;
+ default:
+ sendXEmbedMessage(d->client, x11Info().display(), XEMBED_FOCUS_IN, XEMBED_FOCUS_CURRENT);
+ break;
+ }
+ } else {
+ d->checkGrab();
XSetInputFocus(x11Info().display(), d->client, RevertToParent, x11Time());
- }
- }
+ }
+ }
+ break;
+ }
- break;
case QEvent::FocusOut: {
- // When receiving a FocusOut, we ask our client to remove its
- // focus.
- if (o == this && d->client) {
+ // When receiving a FocusOut, we ask our client to remove its
+ // focus.
+ if (o == this && d->client) {
if (!d->isEmbedded()) {
d->activeContainer = 0;
if (isActiveWindow())
d->moveInputToProxy();
}
- if (d->clientIsXEmbed) {
- QFocusEvent *fe = (QFocusEvent *)event;
- if (o == this && d->client && fe->reason() != Qt::ActiveWindowFocusReason)
- sendXEmbedMessage(d->client, x11Info().display(), XEMBED_FOCUS_OUT);
- } else {
- d->checkGrab();
- }
- }
+ if (d->clientIsXEmbed) {
+ QFocusEvent *fe = (QFocusEvent *)event;
+ if (o == this && d->client && fe->reason() != Qt::ActiveWindowFocusReason)
+ sendXEmbedMessage(d->client, x11Info().display(), XEMBED_FOCUS_OUT);
+ } else {
+ d->checkGrab();
+ }
+ }
+ break;
}
- break;
case QEvent::Close: {
- if (o == this && d->client) {
- // Unmap the client and reparent it to the root window.
- // Wait until the messages have been processed. Then ask
- // the window manager to delete the window.
- XUnmapWindow(x11Info().display(), d->client);
- XReparentWindow(x11Info().display(), d->client, x11Info().appRootWindow(x11Info().screen()), 0, 0);
- XSync(x11Info().display(), false);
-
- XEvent ev;
- memset(&ev, 0, sizeof(ev));
- ev.xclient.type = ClientMessage;
- ev.xclient.window = d->client;
- ev.xclient.message_type = ATOM(WM_PROTOCOLS);
- ev.xclient.format = 32;
- ev.xclient.data.s[0] = ATOM(WM_DELETE_WINDOW);
- XSendEvent(x11Info().display(), d->client, false, NoEventMask, &ev);
-
- XFlush(x11Info().display());
- d->client = 0;
- d->clientIsXEmbed = false;
+ if (o == this && d->client) {
+ // Unmap the client and reparent it to the root window.
+ // Wait until the messages have been processed. Then ask
+ // the window manager to delete the window.
+ XUnmapWindow(x11Info().display(), d->client);
+ XReparentWindow(x11Info().display(), d->client, x11Info().appRootWindow(x11Info().screen()), 0, 0);
+ XSync(x11Info().display(), false);
+
+ XEvent ev;
+ memset(&ev, 0, sizeof(ev));
+ ev.xclient.type = ClientMessage;
+ ev.xclient.window = d->client;
+ ev.xclient.message_type = ATOM(WM_PROTOCOLS);
+ ev.xclient.format = 32;
+ ev.xclient.data.s[0] = ATOM(WM_DELETE_WINDOW);
+ XSendEvent(x11Info().display(), d->client, false, NoEventMask, &ev);
+
+ XFlush(x11Info().display());
+ d->client = 0;
+ d->clientIsXEmbed = false;
d->wmMinimumSizeHint = QSize();
updateGeometry();
setEnabled(false);
- update();
+ update();
- emit clientClosed();
- }
+ emit clientClosed();
+ }
+ break;
}
+
default:
- break;
+ break;
}
return QWidget::eventFilter(o, event);
Q_D(QX11EmbedContainer);
switch (event->type) {
- case CreateNotify:
- // The client created an embedded window.
- if (d->client)
- d->rejectClient(event->xcreatewindow.window);
- else
- d->acceptClient(event->xcreatewindow.window);
- break;
- case DestroyNotify:
- if (event->xdestroywindow.window == d->client) {
- // The client died.
- d->client = 0;
- d->clientIsXEmbed = false;
+ case CreateNotify: {
+ // The client created an embedded window.
+ if (d->client)
+ d->rejectClient(event->xcreatewindow.window);
+ else
+ d->acceptClient(event->xcreatewindow.window);
+ break;
+ }
+
+ case DestroyNotify: {
+ if (event->xdestroywindow.window == d->client) {
+ // The client died.
+ d->client = 0;
+ d->clientIsXEmbed = false;
d->wmMinimumSizeHint = QSize();
updateGeometry();
- update();
+ update();
setEnabled(false);
- emit clientClosed();
- }
+ emit clientClosed();
+ }
break;
- case ReparentNotify:
- // The client sends us this if it reparents itself out of our
- // widget.
- if (event->xreparent.window == d->client && event->xreparent.parent != internalWinId()) {
- d->client = 0;
- d->clientIsXEmbed = false;
+ }
+
+ case ReparentNotify: {
+ // The client sends us this if it reparents itself out of our
+ // widget.
+ if (event->xreparent.window == d->client && event->xreparent.parent != internalWinId()) {
+ d->client = 0;
+ d->clientIsXEmbed = false;
d->wmMinimumSizeHint = QSize();
updateGeometry();
- update();
+ update();
setEnabled(false);
- emit clientClosed();
- } else if (event->xreparent.parent == internalWinId()) {
- // The client reparented itself into this window.
- if (d->client)
- d->rejectClient(event->xreparent.window);
- else
- d->acceptClient(event->xreparent.window);
- }
- break;
+ emit clientClosed();
+ } else if (event->xreparent.parent == internalWinId()) {
+ // The client reparented itself into this window.
+ if (d->client)
+ d->rejectClient(event->xreparent.window);
+ else
+ d->acceptClient(event->xreparent.window);
+ }
+ break;
+ }
+
case ClientMessage: {
- if (event->xclient.message_type == ATOM(_XEMBED)) {
- // Ignore XEMBED messages not to ourselves
- if (event->xclient.window != internalWinId())
- break;
-
- // Receiving an XEmbed message means the client
- // is an XEmbed client.
- d->clientIsXEmbed = true;
-
- Time msgtime = (Time) event->xclient.data.l[0];
- if (msgtime > qt_x11Data->time)
- qt_x11Data->time = msgtime;
-
- switch (event->xclient.data.l[1]) {
- case XEMBED_REQUEST_FOCUS: {
- // This typically happens when the client gets focus
- // because of a mouse click.
- if (!hasFocus())
- setFocus(Qt::OtherFocusReason);
-
- // The message is passed along to the topmost container
- // that eventually responds with a XEMBED_FOCUS_IN
- // message. The focus in message is passed all the way
- // back until it reaches the original focus
- // requestor. In the end, not only the original client
- // has focus, but also all its ancestor containers.
- if (d->isEmbedded()) {
+ if (event->xclient.message_type == ATOM(_XEMBED)) {
+ // Ignore XEMBED messages not to ourselves
+ if (event->xclient.window != internalWinId())
+ break;
+
+ // Receiving an XEmbed message means the client
+ // is an XEmbed client.
+ d->clientIsXEmbed = true;
+
+ Time msgtime = (Time) event->xclient.data.l[0];
+ if (msgtime > qt_x11Data->time)
+ qt_x11Data->time = msgtime;
+
+ switch (event->xclient.data.l[1]) {
+ case XEMBED_REQUEST_FOCUS: {
+ // This typically happens when the client gets focus
+ // because of a mouse click.
+ if (!hasFocus())
+ setFocus(Qt::OtherFocusReason);
+
+ // The message is passed along to the topmost container
+ // that eventually responds with a XEMBED_FOCUS_IN
+ // message. The focus in message is passed all the way
+ // back until it reaches the original focus
+ // requestor. In the end, not only the original client
+ // has focus, but also all its ancestor containers.
+ if (d->isEmbedded()) {
// If our window's embedded flag is set, then
- // that suggests that we are part of a client. The
- // parentWinId will then point to an container to whom
- // we must pass this message.
- sendXEmbedMessage(d->topLevelParentWinId(), x11Info().display(), XEMBED_REQUEST_FOCUS);
- } else {
+ // that suggests that we are part of a client. The
+ // parentWinId will then point to an container to whom
+ // we must pass this message.
+ sendXEmbedMessage(d->topLevelParentWinId(), x11Info().display(), XEMBED_REQUEST_FOCUS);
+ } else {
// Our window's embedded flag is not set,
- // so we are the topmost container. We respond to
- // the focus request message with a focus in
- // message. This message will pass on from client
- // to container to client until it reaches the
- // originator of the XEMBED_REQUEST_FOCUS message.
- sendXEmbedMessage(d->client, x11Info().display(), XEMBED_FOCUS_IN, XEMBED_FOCUS_CURRENT);
- }
-
- break;
- }
- case XEMBED_FOCUS_NEXT:
- // Client sends this event when it received a tab
- // forward and was at the end of its focus chain. If
- // we are the only widget in the focus chain, we send
- // ourselves a FocusIn event.
+ // so we are the topmost container. We respond to
+ // the focus request message with a focus in
+ // message. This message will pass on from client
+ // to container to client until it reaches the
+ // originator of the XEMBED_REQUEST_FOCUS message.
+ sendXEmbedMessage(d->client, x11Info().display(), XEMBED_FOCUS_IN, XEMBED_FOCUS_CURRENT);
+ }
+ break;
+ }
+
+ case XEMBED_FOCUS_NEXT: {
+ // Client sends this event when it received a tab
+ // forward and was at the end of its focus chain. If
+ // we are the only widget in the focus chain, we send
+ // ourselves a FocusIn event.
if (d->focus_next != this) {
- focusNextPrevChild(true);
+ focusNextPrevChild(true);
} else {
QFocusEvent event(QEvent::FocusIn, Qt::TabFocusReason);
qApp->sendEvent(this, &event);
}
+ break;
+ }
- break;
- case XEMBED_FOCUS_PREV:
- // Client sends this event when it received a backtab
- // and was at the start of its focus chain. If we are
- // the only widget in the focus chain, we send
- // ourselves a FocusIn event.
+ case XEMBED_FOCUS_PREV: {
+ // Client sends this event when it received a backtab
+ // and was at the start of its focus chain. If we are
+ // the only widget in the focus chain, we send
+ // ourselves a FocusIn event.
if (d->focus_next != this) {
- focusNextPrevChild(false);
+ focusNextPrevChild(false);
} else {
QFocusEvent event(QEvent::FocusIn, Qt::BacktabFocusReason);
qApp->sendEvent(this, &event);
}
+ break;
+ }
- break;
- default:
- break;
- }
- }
- }
+ default:
+ break;
+ }
+ }
break;
- case XButtonPress:
+ }
+
+ case XButtonPress: {
if (!d->clientIsXEmbed) {
setFocus(Qt::MouseFocusReason);
XAllowEvents(x11Info().display(), ReplayPointer, CurrentTime);
return true;
}
break;
- case XButtonRelease:
+ }
+
+ case XButtonRelease: {
if (!d->clientIsXEmbed)
XAllowEvents(x11Info().display(), SyncPointer, CurrentTime);
break;
+ }
+
default:
break;
}
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