QWidget *FormWindowBase::widgetUnderMouse(const QPoint &formPos, WidgetUnderMouseMode /* wum */)
{
// widget_under_mouse might be some temporary thing like the dropLine. We need
// the actual widget that's part of the edited GUI.
QWidget *rc = widgetAt(formPos);
if (!rc || qobject_cast<ConnectionEdit*>(rc))
return 0;
if (rc == mainContainer()) {
// Refuse main container areas if the main container has a container extension,
// for example when hitting QToolBox/QTabWidget empty areas.
if (qt_extension<QDesignerContainerExtension*>(core()->extensionManager(), rc))
return 0;
return rc;
}
// If we hit on container extension type container, make sure
// we use the top-most current page
if (QWidget *container = findContainer(rc, false))
if (QDesignerContainerExtension *c = qt_extension<QDesignerContainerExtension*>(core()->extensionManager(), container)) {
// For container that do not have a "stacked" nature (QToolBox, QMdiArea),
// make sure the position is within the current page
const int ci = c->currentIndex();
if (ci < 0)
return 0;
QWidget *page = c->widget(ci);
QRect pageGeometry = page->geometry();
pageGeometry.moveTo(page->mapTo(this, pageGeometry.topLeft()));
if (!pageGeometry.contains(formPos))
return 0;
return page;
}
return rc;
}
void MToolBarLayoutPolicy::setLayoutPosition(int widgetIndex, M::Position position)
{
MWidgetController* widget = dynamic_cast<MWidgetController*>(widgetAt(widgetIndex));
if (widget) {
widget->setLayoutPosition(position);
}
}
QWidget *FormWindowBase::widgetUnderMouse(const QPoint &formPos, WidgetUnderMouseMode /* wum */)
{
// widget_under_mouse might be some temporary thing like the dropLine. We need
// the actual widget that's part of the edited GUI.
QWidget *rc = widgetAt(formPos);
if (!rc || qobject_cast<ConnectionEdit*>(rc))
return 0;
if (QWidget *container = findContainer(rc, false))
if (QDesignerContainerExtension *c = qt_extension<QDesignerContainerExtension*>(core()->extensionManager(), container))
rc = c->widget(c->currentIndex());
return rc;
}
int MToolBarLayoutPolicy::labelOnlyButtonCount() const
{
int cnt(0);
for (int i = 0; i < widgetCount(); i++) {
MButton *button = dynamic_cast<MButton *>(widgetAt(i));
if (button &&
!button->text().isEmpty() && button->iconID().isEmpty() &&
button->viewType() == MButton::defaultType) {
cnt++;
}
}
return cnt;
}
Widget* Widget::widgetAt(const Point& p) {
return widgetAt(p.x, p.y);
}
QDesignerWidgetBoxInterface::Widget WidgetBoxCategoryModel::widgetAt(const QModelIndex & index) const
{
return widgetAt(index.row());
}
bool qapp::x11EventFilter(XEvent *event)
{
xwindow *client;
Window w;
XEvent ev;
XConfigureRequestEvent *cev;
XClientMessageEvent *mev;
XCrossingEvent *xev;
XCirculateRequestEvent *rev;
XPropertyEvent *pev;
#ifdef DEBUGMSG
#include "eventnames.h"
if(event->type < 36)
logmsg << "Received: " << event_names[event->type] << " (WId:" << event->xany.window << ")\n";
#endif
while(waitpid(-1, NULL, WNOHANG) > 0);
if(sighup)
{
wm_restart();
tb_mn->readmenu();
read_cprops();
sighup = FALSE;
}
switch(event->type)
{
case DestroyNotify:
w = event->xdestroywindow.window;
if((client = cwindows.find(w)) != NULL)
{
clients.remove(client);
if(smode && client->isstate())
keyboard::tscreen(); // turn off screen mode
tb_pg->draw_pager();
return TRUE;
}
if(tb_ap->remove(w)) // client on toolbar
return TRUE;
if(event->xdestroywindow.event != w)
return TRUE;
if(w == tb->winId() || w == tb_pg->winId() || w == tb_wl->winId() || w == tb_mn->winId() || w == tb_pb->winId())
sig_term(SIGTERM);
return FALSE;
case MapNotify:
if(event->xmap.event != event->xmap.window)
return TRUE;
if((client = pwindows.find(event->xmap.window)) != NULL)
tb_pg->add(client); // add to pager
return FALSE;
case UnmapNotify:
if((client = cwindows.find(event->xunmap.window)) != NULL)
{
if(event->xunmap.send_event)
{
// client requested transitions
// normal -> withdrawn
// iconic -> withdrawn
client->withdraw();
}
else
client->unmap();
return TRUE;
}
if(event->xunmap.event != event->xunmap.window)
return TRUE;
if(pwindows.find(event->xunmap.window) != NULL)
tb_pg->draw_pager();
return FALSE;
case EnterNotify:
xev = &event->xcrossing;
if(event->xcrossing.window == qt_xrootwin())
{
stopautofocus();
rootptr = TRUE;
}
else if(mrb == FALSE && menu_open == FALSE && (client = (xwindow *)widgetAt(xev->x_root, xev->y_root)) != NULL &&
clients.find(client) != -1 && ((client = clients.current()) != focusclient || rootptr))
{
rootptr = FALSE;
setinactive(client); // old client to inactive, save new client
if(xev->detail != NotifyInferior)
client->startautofocus();
client->setchildfocus(xev->time);
client->setcmapfocus();
}
return FALSE;
case ColormapNotify:
if((client = cwindows.find(event->xcolormap.window)) != NULL)
{
client->setcmap(event->xcolormap.colormap);
return TRUE;
}
return FALSE;
case PropertyNotify:
pev = &event->xproperty;
if((client = cwindows.find(pev->window)) != NULL)
{
if(pev->atom == XA_WM_NORMAL_HINTS)
{
client->get_wmnormalhints();
}
else if(pev->atom == XA_WM_HINTS)
{
client->get_wmhints();
}
else if(pev->atom == XA_WM_NAME || pev->atom == XA_WM_ICON_NAME)
{
client->get_wmname();
}
else if(pev->atom == wm_colormaps)
{
client->get_colormaps();
if(client == focusclient)
client->setcmapfocus();
}
return TRUE;
}
return FALSE;
case ConfigureNotify:
if(event->xconfigure.event != event->xconfigure.window)
return TRUE;
if((client = pwindows.find(event->xconfigure.window)) != NULL)
{
tb_pg->draw_pager();
while(XCheckTypedEvent(qt_xdisplay(), ConfigureNotify, &ev));
}
return TRUE;
case ReparentNotify:
if((client = cwindows.find(event->xreparent.window)) != NULL &&
event->xreparent.parent != client->winId())
{
clients.remove(client);
tb_pg->draw_pager();
}
return TRUE;
case ButtonPress:
w = event->xbutton.window;
if(w == qt_xrootwin()) // set focus to root window
XSetInputFocus(qt_xdisplay(), w, RevertToPointerRoot, CurrentTime);
if(w == tb->winId() || w == tb_pb->winId() || w == tb_ap->winId())
XRaiseWindow(qt_xdisplay(), tb->winId());
if(w == qt_xrootwin() || w == tb_pg->winId())
install_colormap(None);
return FALSE;
case FocusOut:
if(menu_open) // Qt 2.2.4 does not seem to like this if a menu is open
return TRUE;
return FALSE;
case ClientMessage:
mev = &event->xclient;
if(mev->message_type == wm_change_state && mev->format == 32 &&
mev->data.l[0] == IconicState && (client = cwindows.find(mev->window)) != NULL)
client->iconify();
return TRUE;
case CirculateRequest:
rev = &event->xcirculaterequest;
if(rev->place == PlaceOnTop)
XRaiseWindow(qt_xdisplay(), rev->window);
else
XLowerWindow(qt_xdisplay(), rev->window);
return TRUE;
case ConfigureRequest:
cev = &event->xconfigurerequest;
XWindowChanges wc;
if((client = cwindows.find(cev->window)) != NULL)
{
#ifdef DEBUGMSG
logmsg << "configure request to client (WId:" << client->winId() << ")\n";
#endif
if(cev->value_mask & (CWWidth|CWHeight|CWX|CWY))
{
if(smode && client->isstate())
keyboard::tscreen();
if(! client->is_tiled() || client == tmaxclient)
{
int cx,cy,cw,ch;
if(cev->value_mask & CWWidth)
cw = cev->width;
else
cw = client->width();
if(cev->value_mask & CWHeight)
ch = cev->height;
else
ch = client->getcheight();
if((cev->value_mask & CWX) && ! client->is_tiled())
cx = cev->x;
else
cx = client->x();
if((cev->value_mask & CWY) && ! client->is_tiled())
cy = cev->y;
else
cy = client->y();
client->resize_request(cx, cy, cw, ch);
}
cev->value_mask &= ~(CWWidth|CWHeight|CWX|CWY);
}
if(! cev->value_mask)
return TRUE;
wc.width = client->width();
wc.height = client->height();
wc.x = client->x();
wc.y = client->y();
wc.border_width = 0;
wc.sibling = cev->above;
wc.stack_mode = cev->detail;
XConfigureWindow(qt_xdisplay(), client->winId(), cev->value_mask, &wc);
send_configurenotify(client);
}
else // never mapped window
{
if(cev->window == tb->winId() || tb_ap->client_exists(cev->window)) // deny requests on toolbar
return TRUE;
#ifdef DEBUGMSG
logmsg << "configure request to unreparented window (WId:" << cev->window << ")\n";
#endif
wc.x = cev->x;
wc.y = cev->y;
wc.width = cev->width;
wc.height = cev->height;
cev->value_mask &= (CWX|CWY|CWWidth|CWHeight);
XConfigureWindow(qt_xdisplay(), cev->window, cev->value_mask, &wc);
}
return TRUE;
case MapRequest:
run_client(event->xmaprequest.window);
return TRUE;
case KeyPress:
return(keyboard::keypress(&event->xkey));
default:
if(servershapes && event->type == (ShapeEventBase + ShapeNotify))
{
XShapeEvent *sev = (XShapeEvent *)event;
if((client = cwindows.find(sev->window)) != NULL)
{
client->reshape();
return TRUE;
}
}
}
return FALSE;
}
QWidget *KNWidgetSwitcher::currentWidget()
{
//Get the widget at m_currentIndex.
return widgetAt(m_currentIndex);
}
HGWidget* HGView::rootWidget() const
{
return widgetAt(0);
}
