bool WContainerWidget::wasEmpty() const
{
/*
* First case: on IE6, a popup widget has a shim child.
* Second case: WGroupBox always has a legend
*/
if (isPopup() || firstChildIndex() > 0)
return false;
else
return ((transientImpl_ ? transientImpl_->addedChildren_.size() : 0)
== children_->size());
}
void gMainWindow::setVisible(bool vl)
{
if (!vl)
_hidden = true;
if (vl == isVisible())
return;
if (vl)
{
bool arr = !isVisible();
emitOpen();
if (!opened)
return;
_not_spontaneous = !visible;
visible = true;
_hidden = false;
setTransparent(_transparent);
if (isTopLevel())
{
if (!_title || !*_title)
gtk_window_set_title(GTK_WINDOW(border), gApplication::defaultTitle());
/*if (!_xembed)
{
fprintf(stderr, "gtk_window_group_add_window: %p -> %p\n", border, gApplication::currentGroup());
gtk_window_group_add_window(gApplication::currentGroup(), GTK_WINDOW(border));
fprintf(stderr, "-> %p\n", gtk_window_get_group(GTK_WINDOW(border)));
}*/
// Thanks for Ubuntu's GTK+ patching :-(
#if GTK_CHECK_VERSION(3,0,0)
gtk_window_set_has_resize_grip(GTK_WINDOW(border), false);
#else
if (g_object_class_find_property(G_OBJECT_GET_CLASS(border), "has-resize-grip"))
g_object_set(G_OBJECT(border), "has-resize-grip", false, (char *)NULL);
#endif
gtk_window_move(GTK_WINDOW(border), bufX, bufY);
if (isPopup())
{
gtk_widget_show_now(border);
gtk_widget_grab_focus(border);
}
else
gtk_window_present(GTK_WINDOW(border));
if (isUtility())
{
gMainWindow *parent = _current;
if (!parent && gApplication::mainWindow() && gApplication::mainWindow() != this)
parent = gApplication::mainWindow();
if (parent)
gtk_window_set_transient_for(GTK_WINDOW(border), GTK_WINDOW(parent->border));
}
if (gApplication::mainWindow() == this)
{
int desktop = session_manager_get_desktop();
if (desktop >= 0)
{
//fprintf(stderr, "X11_window_set_desktop: %d (%d)\n", desktop, true);
X11_window_set_desktop((Window)handle(), true, desktop);
session_manager_set_desktop(-1);
}
}
}
else
{
gtk_widget_show(border);
parent()->performArrange();
}
drawMask();
if (focus)
{
//fprintf(stderr, "focus = %s\n", focus->name());
focus->setFocus();
focus = 0;
}
if (skipTaskBar())
_activate = true;
if (arr)
performArrange();
}
else
{
if (this == _active)
focus = gApplication::activeControl();
_not_spontaneous = visible;
gContainer::setVisible(false);
if (_popup)
gApplication::exitLoop(this);
if (gApplication::_button_grab && !gApplication::_button_grab->isReallyVisible())
gApplication::setButtonGrab(NULL);
}
}
void gMainWindow::reparent(gContainer *newpr, int x, int y)
{
GtkWidget *new_border;
int w, h;
gColor fg, bg;
if (_xembed)
return;
bg = background();
fg = foreground();
if (isTopLevel() && newpr)
{
gtk_window_remove_accel_group(GTK_WINDOW(topLevel()->border), accel);
new_border = gtk_event_box_new();
gtk_widget_reparent(widget, new_border);
embedMenuBar(new_border);
_no_delete = true;
gtk_widget_destroy(border);
_no_delete = false;
border = new_border;
registerControl();
setCanFocus(false);
setParent(newpr);
connectParent();
borderSignals();
initWindow();
setBackground(bg);
setForeground(fg);
setFont(font());
checkMenuBar();
bufX = bufY = 0;
move(x, y);
gtk_widget_set_size_request(border, width(), height());
// Hidden children are incorrectly shown. Fix that!
hideHiddenChildren();
}
else if ((!isTopLevel() && !newpr)
|| (isTopLevel() && isPopup()))
//|| (isTopLevel() && (isPopup() ^ (type == GTK_WINDOW_POPUP))))
{
gtk_window_remove_accel_group(GTK_WINDOW(topLevel()->border), accel);
// TODO: test that
new_border = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_widget_reparent(widget, new_border);
embedMenuBar(new_border);
_no_delete = true;
gtk_widget_destroy(border);
_no_delete = false;
border = new_border;
registerControl();
setCanFocus(true);
if (parent())
{
parent()->remove(this);
parent()->arrange();
setParent(NULL);
}
initWindow();
borderSignals();
setBackground(bg);
setForeground(fg);
setFont(font());
move(x, y);
w = width();
h = height();
bufW = bufH = -1;
gtk_widget_set_size_request(border, 1, 1);
resize(w, h);
hideHiddenChildren();
_popup = false; //type == GTK_WINDOW_POPUP;
}
else
{
gContainer::reparent(newpr, x, y);
}
}
