/*! \reimp */
int QAccessibleWidget::childAt(int x, int y) const
{
QWidget *w = widget();
if (!w->isVisible())
return -1;
QPoint gp = w->mapToGlobal(QPoint(0, 0));
if (!QRect(gp.x(), gp.y(), w->width(), w->height()).contains(x, y))
return -1;
QWidgetList list = childWidgets(w);
int ccount = childCount();
// a complex child
if (list.size() < ccount) {
for (int i = 1; i <= ccount; ++i) {
if (rect(i).contains(x, y))
return i;
}
return 0;
}
QPoint rp = w->mapFromGlobal(QPoint(x, y));
for (int i = 0; i<list.size(); ++i) {
QWidget *child = list.at(i);
if (!child->isWindow() && !child->isHidden() && child->geometry().contains(rp)) {
return i + 1;
}
}
return 0;
}
void FormWindowBase::deleteWidgetList(const QWidgetList &widget_list)
{
switch (widget_list.size()) {
case 0:
break;
case 1: {
commandHistory()->beginMacro(tr("Delete '%1'").arg(widget_list.front()->objectName()));
emit widgetRemoved(widget_list.front());
DeleteWidgetCommand *cmd = new DeleteWidgetCommand(this);
cmd->init(widget_list.front());
commandHistory()->push(cmd);
commandHistory()->endMacro();
}
break;
default:
commandHistory()->beginMacro(tr("Delete"));
foreach (QWidget *w, widget_list) {
emit widgetRemoved(w);
DeleteWidgetCommand *cmd = new DeleteWidgetCommand(this);
cmd->init(w);
commandHistory()->push(cmd);
}
commandHistory()->endMacro();
break;
}
void pieDialog::updatePlot()
{
if (generalDialog->currentPage()==(QWidget *)pieOptions)
{
QPen pen=QPen(boxLineColor->color(),boxLineWidth->value(), style());
emit updatePie(pen, pattern(), boxRay->value(), boxFirstColor->currentItem());
}
if (generalDialog->currentPage()==(QWidget*)frame)
{
if (!boxAll->isChecked())
return;
QColor c = boxBackgroundColor->color();
QWidgetList* allPlots = mPlot->graphPtrs();
for (int i=0; i<(int)allPlots->count();i++)
{
Graph* g=(Graph*)allPlots->at(i);
if (g)
{
g->drawBorder(boxBorderWidth->value(), boxBorderColor->color());
g->changeMargin(boxMargin->value());
g->setBackgroundColor(c);
}
}
if (c == QColor(white) && mPlot->hasOverlapingLayers())
mPlot->updateTransparency();
}
}
void InsertPageCommand::undo()
{
QWidget *page = m_form->objectTree()->lookup(m_name)->widget();
QWidget *parent = m_form->objectTree()->lookup(m_parentname)->widget();
QWidgetList list;
list.append(page);
KFormDesigner::Command *com = new KFormDesigner::DeleteWidgetCommand(*m_form, list);
QByteArray classname = parent->metaObject()->className();
if (classname == "KFDTabWidget") {
TabWidgetBase *tab = dynamic_cast<TabWidgetBase*>(parent);
tab->removeTab(tab->indexOf(page));
} else if (classname == "QStackedWidget" || /* compat */ classname == "QWidgetStack") {
QStackedWidget *stack = dynamic_cast<QStackedWidget*>(parent);
int index = stack->indexOf(page);
if (index > 0)
index--;
else if (index < (stack->count()-1))
index++;
else
index = -1;
if (index >= 0)
stack->setCurrentIndex(index);
stack->removeWidget(page);
}
com->execute();
delete com;
}
void DiffAnalystWindow::onWindowsMenuAboutToShow()
{
m_pWindowsMenu->clear ();
int cascadeId = m_pWindowsMenu->insertItem ("&Cascade", this, SLOT (onCascade ()));
int tileId = m_pWindowsMenu->insertItem ("&Tile", this, SLOT (onTile ()));
int close_all_id = m_pWindowsMenu->insertItem ("Close Al&l", this, SLOT (onCloseAllWindows ()));
if (m_pWs->windowList ().isEmpty ())
{
m_pWindowsMenu->setItemEnabled (cascadeId, FALSE);
m_pWindowsMenu->setItemEnabled (tileId, FALSE);
m_pWindowsMenu->setItemEnabled (close_all_id, FALSE);
}
m_pWindowsMenu->insertSeparator ();
QWidgetList windows = m_pWs->windowList ();
for (int i = 0; i < int (windows.count ()); ++i)
{
int id = m_pWindowsMenu->insertItem (windows.at (i)->caption (),
this,
SLOT (onWindowsMenuActivated (int)));
m_pWindowsMenu->setItemParameter (id, i);
m_pWindowsMenu->setItemChecked (id,
m_pWs->activeWindow () == windows.at (i));
}
}
/*
* Broadcast event to all windows
*/
bool lamexp_broadcast(int eventType, bool onlyToVisible)
{
if(QApplication *app = dynamic_cast<QApplication*>(QApplication::instance()))
{
qDebug("Broadcasting %d", eventType);
bool allOk = true;
QEvent poEvent(static_cast<QEvent::Type>(eventType));
QWidgetList list = app->topLevelWidgets();
while(!list.isEmpty())
{
QWidget *widget = list.takeFirst();
if(!onlyToVisible || widget->isVisible())
{
if(!app->sendEvent(widget, &poEvent))
{
allOk = false;
}
}
}
qDebug("Broadcast %d done (%s)", eventType, (allOk ? "OK" : "Stopped"));
return allOk;
}
else
{
qWarning("Broadcast failed, could not get QApplication instance!");
return false;
}
}
STDAPI DllCanUnloadNow()
{
if (GetCurrentThreadId() != qAxThreadId)
return S_FALSE;
if (qAxLockCount())
return S_FALSE;
if (!qax_ownQApp)
return S_OK;
// check if qApp still runs widgets (in other DLLs)
QWidgetList widgets = qApp->allWidgets();
int count = widgets.count();
for (int w = 0; w < widgets.count(); ++w) {
// remove all Qt generated widgets
QWidget *widget = widgets.at(w);
if (widget->windowType() == Qt::Desktop || widget->objectName() == QLatin1String("Qt internal tablet widget"))
count--;
}
if (count)
return S_FALSE;
// no widgets left - destroy qApp
if (qax_hhook)
UnhookWindowsHookEx(qax_hhook);
delete qApp;
qax_ownQApp = false;
// never allow unloading - safety net for Internet Explorer
return S_FALSE;
}
extern "C" void qtns_shutdown()
{
if (clients.count() > 0) {
QMap<QtNPInstance *, QX11EmbedWidget *>::iterator it = clients.begin();
while (it != clients.end()) {
delete it.value();
++it;
}
clients.clear();
}
if (!ownsqapp)
return;
// check if qApp still runs widgets (in other DLLs)
QWidgetList widgets = qApp->allWidgets();
int count = widgets.count();
for (int w = 0; w < widgets.count(); ++w) {
// ignore all Qt generated widgets
QWidget *widget = widgets.at(w);
if (widget->windowFlags() & Qt::Desktop)
count--;
}
if (count) // qApp still used
return;
delete qApp;
ownsqapp = false;
}
//**********************************************************************
void TulipApp::windowsMenuAboutToShow() {
windowsMenu->clear();
if(tabWidget->currentIndex()==-1)
return;
QWorkspace *currentWorkspace=controllerToWorkspace[tabIndexToController[tabWidget->currentIndex()]];
QAction* cascadeAction = windowsMenu->addAction("&Cascade", this, SLOT(cascade() ) );
QAction* tileAction = windowsMenu->addAction("&Tile", currentWorkspace, SLOT(tile() ) );
QAction* closeallAction = windowsMenu->addAction("Close All", this, SLOT(closeAll()));
if ( currentWorkspace->windowList().isEmpty() ) {
cascadeAction->setEnabled(false);
tileAction->setEnabled(false);
closeallAction->setEnabled(false);
}
else {
windowsMenu->addSeparator();
QWidgetList windows = currentWorkspace->windowList();
for ( int i = 0; i < int(windows.count()); ++i ) {
QAction* action = windowsMenu->addAction(windows.at(i)->windowTitle());
action->setChecked(currentWorkspace->activeWindow() == windows.at(i));
action->setData(QVariant(i));
}
}
}
void WindowMenu::onAboutToShow()
{
QWidget* win = QApplication::activeWindow();
pMinimize_->setEnabled(win);
pZoom_->setEnabled(win && win->maximumSize() != win->minimumSize());
pBringAllToFront_->setEnabled(win);
for (int i = windows_.size() - 1; i >= 0; i--)
{
QAction* pAction = windows_[i];
removeAction(pAction);
windows_.removeAt(i);
pAction->deleteLater();
}
QWidgetList topLevels = QApplication::topLevelWidgets();
for (int i = 0; i < topLevels.size(); i++)
{
QWidget* pWindow = topLevels.at(i);
if (!pWindow->isVisible())
continue;
QAction* pAction = new QAction(pWindow->windowTitle(), pWindow);
pAction->setData(QVariant::fromValue(pWindow));
pAction->setCheckable(true);
if (pWindow->isActiveWindow())
pAction->setChecked(true);
insertAction(pWindowPlaceholder_, pAction);
connect(pAction, SIGNAL(triggered()),
this, SLOT(showWindow()));
windows_.append(pAction);
}
}
QWidgetList QAccessibleAbstractScrollArea::accessibleChildren() const
{
QWidgetList children;
// Viewport.
QWidget * viewport = abstractScrollArea()->viewport();
if (viewport)
children.append(viewport);
// Horizontal scrollBar container.
QScrollBar *horizontalScrollBar = abstractScrollArea()->horizontalScrollBar();
if (horizontalScrollBar && horizontalScrollBar->isVisible()) {
children.append(horizontalScrollBar->parentWidget());
}
// Vertical scrollBar container.
QScrollBar *verticalScrollBar = abstractScrollArea()->verticalScrollBar();
if (verticalScrollBar && verticalScrollBar->isVisible()) {
children.append(verticalScrollBar->parentWidget());
}
// CornerWidget.
QWidget *cornerWidget = abstractScrollArea()->cornerWidget();
if (cornerWidget && cornerWidget->isVisible())
children.append(cornerWidget);
return children;
}
void QWidgetPrivate::raise_sys()
{
Q_Q(QWidget);
//@@@ transaction
if (q->isWindow()) {
Q_ASSERT(q->testAttribute(Qt::WA_WState_Created));
QWidget::qwsDisplay()->setAltitude(q->internalWinId(),
QWSChangeAltitudeCommand::Raise);
// XXX: subsurfaces?
#ifdef QT_NO_WINDOWGROUPHINT
#else
QObjectList childObjects = q->children();
if (!childObjects.isEmpty()) {
QWidgetList toraise;
for (int i = 0; i < childObjects.size(); ++i) {
QObject *obj = childObjects.at(i);
if (obj->isWidgetType()) {
QWidget* w = static_cast<QWidget*>(obj);
if (w->isWindow())
toraise.append(w);
}
}
for (int i = 0; i < toraise.size(); ++i) {
QWidget *w = toraise.at(i);
if (w->isVisible())
w->raise();
}
}
#endif // QT_NO_WINDOWGROUPHINT
}
}
void RemoveStackPageAction::slotTriggered()
{
if ( !KexiUtils::objectIsA(m_receiver, "QStackedWidget")
&& /* compat */ !KexiUtils::objectIsA(m_receiver, "QWidgetStack"))
{
return;
}
QStackedWidget *stack = qobject_cast<QStackedWidget*>(m_receiver);
QWidget *page = stack->currentWidget();
QWidgetList list;
list.append(page);
KFormDesigner::Command *com = new KFormDesigner::DeleteWidgetCommand(*m_container->form(), list);
// raise prev/next widget
int index = stack->indexOf(page);
if (index > 0) {
index--;
}
else if (index < (stack->count()-1)) {
index++;
}
else {
index = -1;
}
if (index >= 0) {
stack->setCurrentIndex(index);
}
stack->removeWidget(page);
m_container->form()->addCommand(com);
}
/*! \reimp */
int QAccessibleWidget::indexOfChild(const QAccessibleInterface *child) const
{
if (!child)
return -1;
QWidgetList cl = childWidgets(widget());
return cl.indexOf(qobject_cast<QWidget *>(child->object()));
}
QWidget * KvsObject_wrapper::findTopLevelWidgetToWrap(const QString &szClass,const QString &szName,bool bRecursive)
{
QWidgetList list = g_pApp->topLevelWidgets();
if(list.isEmpty())
return NULL;
Q_FOREACH(QWidget * w,list)
{
//qDebug("TLW: %s::%s (look for %s::%s)",w->metaObject()->className(),w->objectName().toUtf8().data(),szClass.toUtf8().data(),szName.toUtf8().data());
if(
(
szClass.isEmpty() ||
KviQString::equalCI(w->metaObject()->className(),szClass)
) && (
szName.isEmpty() ||
KviQString::equalCI(w->objectName(),szName)
)
)
return w;
}
if(bRecursive)
{
Q_FOREACH(QWidget * w,list)
{
w = findWidgetToWrap(szClass,szName,w,bRecursive);
if(w)
return w;
}
}
void pieDialog::pickBackgroundColor()
{
QColor c = QColorDialog::getColor(boxBackgroundColor->color(), this);
if ( !c.isValid() || c == boxBackgroundColor->color() )
return;
boxBackgroundColor->setColor ( c ) ;
if (boxAll->isChecked())
{
QWidgetList* allPlots = mPlot->graphPtrs();
for (int i=0; i<(int)allPlots->count();i++)
{
Graph* g=(Graph*)allPlots->at(i);
if (g)
g->setBackgroundColor(c);
}
}
else
{
Graph* g = (Graph*)mPlot->activeGraph();
if (g)
g->setBackgroundColor(c);
}
if (c == QColor(white) && mPlot->hasOverlapingLayers())
mPlot->updateTransparency();
}
bool
QLuaApplication::event(QEvent *e)
{
if (e->type() == QEvent::FileOpen)
{
QString f = static_cast<QFileOpenEvent*>(e)->file();
d->filesToOpen.append(f);
emit fileOpenEvent();
return true;
}
else if (e->type() == QEvent::Close)
{
// carefully close all windows
bool okay = true;
QSet<QWidget*> closed;
QWidgetList wl = topLevelWidgets();
while (okay && wl.size())
{
QWidget *w = wl.takeFirst();
if (w == 0 || !w->isVisible() ||
w->windowType() == Qt::Desktop ||
closed.contains(w) )
continue;
closed += w;
okay = w->close();
wl = topLevelWidgets();
}
// accept event on success
e->setAccepted(okay);
return true;
}
return QApplication::event(e);
}
void ComplexplotWrapper::addToWindowSlot(QString window, int row, int column)
{
if(destroyed_)
return;
if(window != "")
{
QWidgetList widgets = qApp->topLevelWidgets();
for(QWidgetList::iterator i = widgets.begin(); i != widgets.end(); ++i)
{
if ((*i)->objectName() == window)
{
QGridLayout *l = (QGridLayout*)(*i)->layout();
if(row<0) row = l->count()/3;
if(column<0) column = l->count()%3;
l->addWidget(widget_, row, column);
return;
}
}
QWidget *p = new QWidget();
p->setObjectName(window);
QGridLayout *layout = new QGridLayout();
p->setLayout(layout);
if(row<0) row = 0;
if(column<0) column = 0;
layout->addWidget(widget_, row, column);
p->show();
}
}
void pieDialog::pickBorderColor()
{
QColor c = QColorDialog::getColor(boxBorderColor->color(), this);
if ( !c.isValid() || c == boxBorderColor->color() )
return;
boxBorderColor->setColor ( c ) ;
if (boxAll->isChecked())
{
QWidgetList* allPlots = mPlot->graphPtrs();
for (int i=0; i<(int)allPlots->count();i++)
{
Graph* g=(Graph*)allPlots->at(i);
if (g)
g->drawBorder(boxBorderWidth->value(), c);
}
}
else
{
Graph* g = (Graph*)mPlot->activeGraph();
if (g)
g->drawBorder(boxBorderWidth->value(), c);
}
}
void QStackedWidgetEventFilter::changeOrder()
{
QDesignerFormWindowInterface *fw = QDesignerFormWindowInterface::findFormWindow(stackedWidget());
if (!fw)
return;
const QWidgetList oldPages = qdesigner_internal::OrderDialog::pagesOfContainer(fw->core(), stackedWidget());
const int pageCount = oldPages.size();
if (pageCount < 2)
return;
qdesigner_internal::OrderDialog dlg(fw);
dlg.setPageList(oldPages);
if (dlg.exec() == QDialog::Rejected)
return;
const QWidgetList newPages = dlg.pageList();
if (newPages == oldPages)
return;
fw->beginCommand(tr("Change Page Order"));
for(int i=0; i < pageCount; ++i) {
if (newPages.at(i) == stackedWidget()->widget(i))
continue;
qdesigner_internal::MoveStackedWidgetCommand *cmd = new qdesigner_internal::MoveStackedWidgetCommand(fw);
cmd->init(stackedWidget(), newPages.at(i), i);
fw->commandHistory()->push(cmd);
}
fw->endCommand();
}
QString DiffAnalystWindow::getNextDiffSessionName()
{
QString defaultName = "Untitled-";
int counter = 1;
QStringList nameList;
QString ret = "";
QWidgetList wl = m_pWs->windowList(QWorkspace::CreationOrder);
QWidgetList::iterator it = wl.begin();
QWidgetList::iterator end = wl.end();
for( ; it != end ; it++)
{
nameList.push_back( (*it)->name() );
}
while(1)
{
QString pattern = QString("^")+ defaultName + QString::number(counter) + "$";
QRegExp regExp(pattern);
if(nameList.grep(regExp).size() == 0)
{
ret = defaultName + QString::number(counter);
break;
}else{
counter++;
}
}
return ret;
}
void closeEvent(QCloseEvent *evt){
QWidgetList windows = ws->windowList();
for (int i = 0; i < int(windows.count()); ++i) {
GLWidget *window = (GLWidget *)windows.at(i);
window->stopRendering();
}
QMainWindow::closeEvent(evt);
}
void UIUpdateHelper::BlockAllSignals(QWidget* w, bool bBlock)
{
QWidgetList widgets = w->findChildren<QWidget*>();
for (int i = 0; i < widgets.size(); i++)
{
widgets[i]->blockSignals(bBlock);
}
}
static QMainWindow* getMainWindow()
{
QWidgetList widgets = qApp->topLevelWidgets();
for (QWidgetList::iterator i = widgets.begin(); i != widgets.end(); ++i)
if ((*i)->objectName() == "MainWindow")
return (QMainWindow*) (*i);
return NULL;
}
QWidgetList RolloutBox::widgets() const {
QWidgetList W;
QList<QWidget*> L = findChildren<QWidget*>();
for (int i = 0; i < L.size(); ++i) {
if ((L[i] != m_toolButton) && (L[i] != m_checkBox)) W.append(L[i]);
}
return W;
}
void WinControl::checkForEnd( )
{
if(!mod->endRun() && mod->startCom()) return;
tm->stop();
QWidgetList wl = qApp->topLevelWidgets();
for(int i_w = 0; i_w < wl.size(); i_w++) wl[i_w]->setProperty("forceClose",true);
qApp->closeAllWindows();
}
void ReportWriterWindow::closeEvent(QCloseEvent * e) {
QWidgetList wl = ws->windowList();
QWidget * w = 0;
for(w = wl.first(); w; w = wl.next()) {
if(!w->close()) return;
}
e->accept();
}
/*! \reimp */
QAccessibleInterface *QAccessibleWidget::child(int index) const
{
Q_ASSERT(widget());
QWidgetList childList = childWidgets(widget());
if (index >= 0 && index < childList.size())
return QAccessible::queryAccessibleInterface(childList.at(index));
return 0;
}
/*! \reimp */
int QAccessibleWidget::indexOfChild(const QAccessibleInterface *child) const
{
QWidgetList cl = childWidgets(widget());
int index = cl.indexOf(qobject_cast<QWidget *>(child->object()));
if (index != -1)
++index;
return index;
}
void ActionModel::setItems(QDesignerFormEditorInterface *core, QAction *action,
const QIcon &defaultIcon,
QStandardItemList &sl)
{
// Tooltip, mostly for icon view mode
QString firstTooltip = action->objectName();
const QString text = action->text();
if (!text.isEmpty()) {
firstTooltip += QLatin1Char('\n');
firstTooltip += text;
}
Q_ASSERT(sl.size() == NumColumns);
QStandardItem *item = sl[NameColumn];
item->setText(action->objectName());
QIcon icon = action->icon();
if (icon.isNull())
icon = defaultIcon;
item->setIcon(icon);
item->setToolTip(firstTooltip);
item->setWhatsThis(firstTooltip);
// Used
const QWidgetList associatedDesignerWidgets = associatedWidgets(action);
const bool used = !associatedDesignerWidgets.empty();
item = sl[UsedColumn];
item->setCheckState(used ? Qt::Checked : Qt::Unchecked);
if (used) {
QString usedToolTip;
const QString separator = QLatin1String(", ");
const int count = associatedDesignerWidgets.size();
for (int i = 0; i < count; i++) {
if (i)
usedToolTip += separator;
usedToolTip += associatedDesignerWidgets.at(i)->objectName();
}
item->setToolTip(usedToolTip);
} else {
item->setToolTip(QString());
}
// text
item = sl[TextColumn];
item->setText(action->text());
item->setToolTip(action->text());
// shortcut
const QString shortcut = actionShortCut(core, action).value().toString(QKeySequence::NativeText);
item = sl[ShortCutColumn];
item->setText(shortcut);
item->setToolTip(shortcut);
// checkable
sl[CheckedColumn]->setCheckState(action->isCheckable() ? Qt::Checked : Qt::Unchecked);
// ToolTip. This might be multi-line, rich text
QString toolTip = action->toolTip();
item = sl[ToolTipColumn];
item->setToolTip(toolTip);
item->setText(toolTip.replace(QLatin1Char('\n'), QLatin1Char(' ')));
}
