void InterfaceTree::resizeEvent(QResizeEvent *evt)
{
int max_if_width = width() * 2 / 3; // Arbitrary
setUpdatesEnabled(false);
resizeColumnToContents(IFTREE_COL_NAME);
if (columnWidth(IFTREE_COL_NAME) > max_if_width) {
setColumnWidth(IFTREE_COL_NAME, max_if_width);
}
setUpdatesEnabled(true);
QTreeWidget::resizeEvent(evt);
}
void QuizFrame::restoreCommentField() {
setUpdatesEnabled( false );
action[ ACTION_MAXIMIZE ]->setChecked( false );
maximizeCommentButton->setChecked( false );
firstLangPanel->show();
testLangPanel->show();
if( containsValidImage() )
imageBox->show();
if( !buttonsHidden )
controlPanel->show();
setUpdatesEnabled( true );
}
bool KIconEditGrid::zoomTo(int scale)
{
QApplication::setOverrideCursor(waitCursor);
emit scalingchanged(cellSize(), false);
setUpdatesEnabled(false);
setCellSize( scale );
setUpdatesEnabled(true);
emit needPainting();
QApplication::restoreOverrideCursor();
emit scalingchanged(cellSize(), true);
if(scale == 1)
return false;
return true;
}
void UiMessageBox::display(const QString &title, const QString &description) {
setUpdatesEnabled(false);
ui->choices->setCurrentIndex(2);
ui->messageLabel->setText(description);
ui->messageButtons->setStandardButtons(QDialogButtonBox::Ok);
setWindowTitle(title);
setUpdatesEnabled(true);
updateGeometry();
QRect screen = QApplication::desktop()->screenGeometry();
move(screen.center() - QPoint(200, 100));
show();
raise();
}
void ComboTabBar::removeTab(int index)
{
if (validIndex(index)) {
setUpdatesEnabled(false);
localTabBar(index)->removeTab(toLocalIndex(index));
updatePinnedTabBarVisibility();
tabRemoved(index);
setMinimumWidths();
setUpdatesEnabled(true);
updateTabBars();
}
}
void KomposeFullscreenWidget::destroyChildWidgets()
{
setUpdatesEnabled( false );
KomposeWidget *child;
QPtrListIterator<KomposeWidget> it( *(layout->getManagedWidgets()));
while ( (child = it.current()) != 0 )
{
++it;
layout->remove(child);
dynamic_cast<QWidget*>(child)->deleteLater();
}
setUpdatesEnabled( true );
kdDebug() << "KomposeFullscreenWidget::destroyChildWidgets() - all children destroyed" << endl;
}
void Playlist::appendTracks( const QList<Track*> tracks )
{
// a week attempt to speed up the setItemWidget time issue
setUpdatesEnabled(false);
bool doSort = isSortingEnabled();
setSortingEnabled(false);
hide();
appendTracks( tracks,(PlaylistItem*)lastChild());
setSortingEnabled(doSort);
setUpdatesEnabled(true);
show();
}
// this is an eventfilter for the KTabListBoxTable which holds all
// of the todo items.
bool TodoView::eventFilter(QObject *, QEvent *event)
{
if (event->type() == Event_MouseButtonPress) {
QMouseEvent *e = (QMouseEvent *) event;
setUpdatesEnabled(FALSE);
doMouseEvent(e);
setUpdatesEnabled(TRUE);
return TRUE;
}
if (event->type() == Event_Resize) {
adjustColumns();
}
return FALSE;
}
void KonqCombo::updatePixmaps()
{
saveState();
setUpdatesEnabled( false );
KonqPixmapProvider *prov = KonqPixmapProvider::self();
for ( int i = 1; i < count(); i++ ) {
setItemIcon( i, prov->pixmapFor( itemText( i ) ) );
}
setUpdatesEnabled( true );
repaint();
restoreState();
}
//! Remove all items.
void QwtLegend::clear()
{
#if QT_VERSION < 0x040000
bool doUpdate = isUpdatesEnabled();
#else
bool doUpdate = updatesEnabled();
#endif
setUpdatesEnabled(false);
d_data->map.clear();
setUpdatesEnabled(doUpdate);
update();
}
void GuiDialog::updateView()
{
setUpdatesEnabled(false);
bc().setReadOnly(isBufferReadonly());
// protect the BC from unwarranted state transitions
updating_ = true;
updateContents();
updating_ = false;
// The widgets may not be valid, so refresh the button controller
bc().refresh();
setUpdatesEnabled(true);
}
void ImportASCIIDialog::updateImportMode(int mode)
{
setUpdatesEnabled(false);
if (mode == Overwrite)
setFileMode( QFileDialog::ExistingFile );
else
setFileMode( QFileDialog::ExistingFiles );
initPreview(mode);
setUpdatesEnabled(true);
repaint();
}
void
NowPlayingWidget::onStopped()
{
setUpdatesEnabled( false );
if ( m_metadata )
{
layout()->removeWidget( m_metadata );
m_metadata->deleteLater();
qobject_cast<QVBoxLayout*>(layout())->addStretch( 1 );
}
setUpdatesEnabled( true );
}
void QYLineNumbers::setLineCount( int lines )
{
setUpdatesEnabled(false);
if ( mRows->count() > lines ) {
QLayoutItem* row;
while ( (row = mRows->takeAt(lines)) ) {
delete row;
}
} else {
for ( int i = mRows->count(); i < lines; ++i ) {
mRows->addWidget( new QYNumberLabel( font() ) );
}
}
setUpdatesEnabled(true);
}
void MainWindow::addTab(TabbedWidget* tab)
{
if(!tab->beginSetup()) return;
addLookup(tab);
setUpdatesEnabled(false);
int tabNum = ui_tabWidget->addTab(tab->widget(), QString::fromAscii(""));
ui_tabWidget->setCurrentIndex(tabNum);
setUpdatesEnabled(true);
tab->completeSetup();
moveToTab(tab);
QObject::connect(this, SIGNAL(settingsUpdated()), tab->widget(), SLOT(refreshSettings()));
emit updateActivatable();
}
void MainWindow::on_ui_tabWidget_currentChanged(int i)
{
if(i < 0) return;
setUpdatesEnabled(false);
m_currentTab = lookup(ui_tabWidget->widget(i));
setTitle("");
if(m_currentTab) {
m_currentTab->activate();
}
emit updateActivatable();
setUpdatesEnabled(true);
}
void GraphView::plot(QPainter *painter, const QRectF &target)
{
qreal ratio = painter->paintEngine()->paintDevice()->logicalDpiX()
/ SCREEN_DPI;
QSizeF canvas = QSizeF(target.width() / ratio, target.height() / ratio);
setUpdatesEnabled(false);
redraw(canvas);
if (_slider->pos().x() == _slider->area().left())
_slider->hide();
_scene->render(painter, target);
_slider->show();
redraw();
setUpdatesEnabled(true);
}
void FramelessDialog::mouseMoveEvent(QMouseEvent* mouseEvent) {
if (_isResizing) {
if (_position == POSITION_LEFT) {
resize(mouseEvent->pos().x(), size().height());
} else if (_position == POSITION_RIGHT) {
setUpdatesEnabled(false);
resize(_resizeInitialWidth - mouseEvent->pos().x(), size().height());
resizeAndPosition();
_resizeInitialWidth = size().width();
setUpdatesEnabled(true);
} else if (_position == POSITION_TOP) {
resize(size().width(), mouseEvent->pos().y());
}
}
}
KexiDBAutoField::~KexiDBAutoField()
{
setUpdatesEnabled(false);
if (subwidget())
subwidget()->setUpdatesEnabled(false);
delete d;
}
void TargetView::repopulateList()
{
// Prevent ugly repaints
setUpdatesEnabled(false);
// Clear existing list
for(int i = 0; i < m_panes.count(); i++)
delete m_panes.at(i);
m_panes.clear();
// Repopulate list
Profile *profile = App->getProfile();
TargetList targets = profile->getTargets();
for(int i = 0; i < targets.count(); i++) {
Target *target = targets.at(i);
TargetPane *pane = new TargetPane(target, this);
target->setupTargetPane(pane);
m_panes.append(pane);
m_layout.addWidget(pane);
connect(pane, &TargetPane::rightClicked,
this, &TargetView::targetPaneRightClicked,
Qt::UniqueConnection);
}
// HACK: This must be delayed in order to actually do anything
QTimer::singleShot(10, this, SLOT(enableUpdatesTimeout()));
}
screenWidget::screenWidget(QWidget *parent, mainWindow *mw) : QWidget(parent) {
#if defined (__WIN32__)
#if defined (WITH_OPENGL)
memset(&data, 0x00, sizeof(data));
data.qt = (WNDPROC)GetWindowLongPtr((HWND) winId(), GWLP_WNDPROC);
// applico un sfondo nero
parent->setStyleSheet("background-color: black");
#endif
target = NULL;
#endif
mwin = mw;
// se non faccio questa chiamata, la versione SDL crasha all'avvio
winId();
setUpdatesEnabled(false);
setAcceptDrops(true);
setFocusPolicy(Qt::StrongFocus);
setFocus(Qt::ActiveWindowFocusReason);
setMouseTracking(true);
installEventFilter(this);
}
void MainWindow::requestReloadSelf () {
setUpdatesEnabled( FALSE );
m_guiFactory->removeClient(this);
if(m_serverAction)
m_serverAction->setOption(
ScimKdeSettings::show_Factory_Text()?
scim_kde::ToolBarIconUseText : scim_kde::ToolBarPreferIcon);
setXMLFile("mainwindowui.rc");
setXMLGUIBuildDocument( QDomDocument() );
m_guiFactory->addClient(this);
m_insertedActions.clear();
updateProperties (true);
updateProperties (false);
setUpdatesEnabled( TRUE );
adjustSize();
}
cSettingsDlg::cSettingsDlg(QWidget *parent, cParameters *params, int appMode) : QDialog(parent)
, _ui(new Ui::SettingsDialog)
, lineItemHidden(false)
, _appMode(appMode)
{
_ui->setupUi(this);
setWindowFlags(Qt::Tool/*Qt::Dialog | Qt::WindowStaysOnTopHint*/);
_parameters = params;
for (int i= 0; i< eNbLang; ++i)
{
switch (i) {
case eEnglish:
_ui->comboBox->addItem(tr("English"));
break;
case eFrench:
_ui->comboBox->addItem(tr("French"));
break;
case eSpanish:
_ui->comboBox->addItem(tr("Spanish"));
break;
default:
break;
}
}
refresh();
setUpdatesEnabled(true);
}
/**
* Destructor
*/
EFXPreviewArea::~EFXPreviewArea()
{
setUpdatesEnabled(false);
delete m_pointArray;
m_pointArray = NULL;
}
bool KIconEditGrid::zoom(Direction d)
{
int f = (d == In) ? (cellSize()+1) : (cellSize()-1);
QApplication::setOverrideCursor(waitCursor);
emit scalingchanged(cellSize(), false);
setUpdatesEnabled(false);
setCellSize( f );
setUpdatesEnabled(true);
//emit needPainting();
QApplication::restoreOverrideCursor();
emit scalingchanged(cellSize(), true);
if(d == Out && cellSize() <= 1)
return false;
return true;
}
void QueryWidget::handle(ScriptExecutedEvent *event)
{
hideProgress();
_scriptWidget->hideProgress();
_currentResult = event->result();
_bus->publish(new QueryWidgetUpdatedEvent(this, _currentResult.results().count()));
setUpdatesEnabled(false);
updateCurrentTab();
displayData(event->result().results(), event->empty());
_scriptWidget->setup(event->result()); // this should be in ScriptWidget, which is subscribed to ScriptExecutedEvent
_scriptWidget->setScriptFocus(); // and this
setUpdatesEnabled(true);
}
void QgsPanelWidgetStack::acceptAllPanels()
{
//avoid messy multiple redraws
setUpdatesEnabled( false );
mStackedWidget->setUpdatesEnabled( false );
for ( int i = mStackedWidget->count() - 1; i > 0; --i )
{
if ( QgsPanelWidget* panelWidget = qobject_cast<QgsPanelWidget*>( mStackedWidget->widget( i ) ) )
{
panelWidget->acceptPanel();
}
}
setUpdatesEnabled( true );
mStackedWidget->setUpdatesEnabled( true );
}
/* Switches to the current type of transmission line layout. */
void QucsTranscalc::setMode (int _mode) {
// change necessary?
if (mode == _mode) return;
storeValues ();
mode = _mode;
setUpdatesEnabled(false);
updateMode ();
// update selection and results
updateSelection ();
updateResultItems ();
slotAnalyze();
setUpdatesEnabled(true);
repaint();
}
void QFShutterConfigWidget::updateActionProperties(bool opened)
{
disconnect(actState, SIGNAL(toggled(bool)), this, SLOT(shutterActionClicked(bool)));
bool updt=updatesEnabled(); bool widVisible=isVisible(); if (widVisible) setUpdatesEnabled(false);
if (opened) {
actState->setIcon(iconOpened);
if (actState->text()!=tr("opened")) actState->setText(tr("opened"));
if (!actState->isChecked()) actState->setChecked(true);
} else {
actState->setIcon(iconClosed);
if (actState->text()!=tr("closed")) actState->setText(tr("closed"));
if (actState->isChecked()) actState->setChecked(false);
}
if (widVisible) setUpdatesEnabled(updt);
connect(actState, SIGNAL(toggled(bool)), this, SLOT(shutterActionClicked(bool)));
}
// Initialize the dialog widgets and connect the signals/slots
void SupernovaeDialog::createDialogContent()
{
ui->setupUi(dialog);
ui->tabs->setCurrentIndex(0);
connect(&StelApp::getInstance(), SIGNAL(languageChanged()),
this, SLOT(retranslate()));
// Settings tab / updates group
connect(ui->internetUpdatesCheckbox, SIGNAL(stateChanged(int)), this, SLOT(setUpdatesEnabled(int)));
connect(ui->updateButton, SIGNAL(clicked()), this, SLOT(updateJSON()));
connect(GETSTELMODULE(Supernovae), SIGNAL(updateStateChanged(Supernovae::UpdateState)), this, SLOT(updateStateReceiver(Supernovae::UpdateState)));
connect(GETSTELMODULE(Supernovae), SIGNAL(jsonUpdateComplete(void)), this, SLOT(updateCompleteReceiver(void)));
connect(ui->updateFrequencySpinBox, SIGNAL(valueChanged(int)), this, SLOT(setUpdateValues(int)));
refreshUpdateValues(); // fetch values for last updated and so on
// if the state didn't change, setUpdatesEnabled will not be called, so we force it
setUpdatesEnabled(ui->internetUpdatesCheckbox->checkState());
updateTimer = new QTimer(this);
connect(updateTimer, SIGNAL(timeout()), this, SLOT(refreshUpdateValues()));
updateTimer->start(7000);
connect(ui->closeStelWindow, SIGNAL(clicked()), this, SLOT(close()));
connect(ui->restoreDefaultsButton, SIGNAL(clicked()), this, SLOT(restoreDefaults()));
connect(ui->saveSettingsButton, SIGNAL(clicked()), this, SLOT(saveSettings()));
// About tab
setAboutHtml();
StelGui* gui = dynamic_cast<StelGui*>(StelApp::getInstance().getGui());
Q_ASSERT(gui);
ui->aboutTextBrowser->document()->setDefaultStyleSheet(QString(gui->getStelStyle().htmlStyleSheet));
updateGuiFromSettings();
}
