void MiniProgrammerUI::setVertical(bool vertical)
{
if(m_isVertical == vertical)
return;
m_isVertical = vertical;
QBoxLayout *from = ui->horLayout;
QBoxLayout *to = ui->vertLayout;
if(!vertical)
std::swap(from, to);
while(from->count() != 0)
{
QLayoutItem *i = from->takeAt(0);
if(i->layout())
{
i->layout()->setParent(0);
to->addLayout(i->layout());
}
else
to->addItem(i);
}
delete to->takeAt(to->count()-1);
to->addStretch(1);
}
AskColorDialog::AskColorDialog(QColor initial, QWidget *parent) :
QColorDialog(initial, parent)
{
hexcode = new QLineEdit( this);
hexcode->setMaxLength(9);
QLayout *layout = this->layout();
// find a nice spot in the layout...
for (int k=0; k<2; k++) if (layout) {
for (int i=2; i>=0; i--) {
QLayoutItem *test = layout->itemAt(i);
if (test) if (test->layout()) {
layout = test->layout();
//qDebug("ok %d (%d)",i,k);
break;
}
}
}
if (layout) layout->addWidget(hexcode);
connect(hexcode,SIGNAL(textEdited(QString)),this,SLOT(setHex()));
connect(this,SIGNAL(currentColorChanged(QColor)),this,SLOT(updateHex()));
setOption(ShowAlphaChannel, true);
updateHex();
setHex();
}
void MainWindow::stopButtonClicked()
{
player->stop();
playPauseButton->setText("Play");
progressSlider->setValue(0);
subtitleTimer->stop();
//Reload subtitles
mysubs = getsubtitles(subtitleName.toStdString());
if ( subtitleLayout != NULL )
{
QLayoutItem* layoutItem;
while((layoutItem = subtitleLayout->takeAt(0)) != NULL)
{
QLayoutItem* widgetItem;
while((widgetItem = layoutItem->layout()->takeAt(0)) != NULL)
{
delete widgetItem->widget();
}
delete widgetItem;
delete layoutItem->layout();
}
delete layoutItem;
}
}
static void showLayout(QLayout *layout)
{
for(GLint i=0; i<layout->count(); ++i) {
QLayoutItem *item = layout->itemAt(i);
if(item->widget()) { item->widget()->show(); }
if(item->layout()) { showLayout(item->layout()); }
}
}
void WizardPageEnvOptions::recursiveEnable( QLayout *layout, bool enable )
{
int numChildren = layout->count();
for( int c = 0; c < numChildren; ++c ) {
QLayoutItem *item = layout->itemAt( c );
if( item->layout() )
recursiveEnable( item->layout(), enable );
else if( item->widget() )
item->widget()->setEnabled( enable );
}
}
void EditorWindow::clearLayout(QLayout *layout)
{
QLayoutItem *child;
while ((child = layout->takeAt(0)) != 0) {
if(child->layout() != 0)
clearLayout( child->layout() );
else if(child->widget() != 0)
delete child->widget();
delete child;
}
}
void editSimulators::recursiveDeleteLater(QLayout * parentLayout) {
QLayoutItem * item;
while ((item = parentLayout->takeAt(0))) {
if (item->widget() && item->widget() != ui->addEnv)
item->widget()->deleteLater();
if (item->layout())
recursiveDeleteLaterloop(item->layout());
delete item;
}
}
void recursiveDeleteLater2(QLayout * parentLayout) {
QLayoutItem * item;
while ((item = parentLayout->takeAt(0))) {
if (item->widget())
item->widget()->deleteLater();
if (item->layout())
recursiveDeleteLater2(item->layout());
}
parentLayout->deleteLater();
}
void clearLayout(QLayout *layout){
QLayoutItem *item;
while((item = layout->takeAt(0))) {
if (item->layout()) {
clearLayout(item->layout());
delete item->layout();
}
if (item->widget()) {
delete item->widget();
}
delete item;
}
}
void BaseTrackView::setLayoutWidgetsVisibility(QLayout *layout, bool visible)
{
for (int i = 0; i < layout->count(); ++i) {
QLayoutItem *item = layout->itemAt(i);
if (item->layout()) {
setLayoutWidgetsVisibility(item->layout(), visible);
} else {
QWidget *widget = item->widget();
if (widget)
widget->setVisible(visible);
}
}
}
void clear_layout(QLayout* layout)
{
for (int i = layout->count(); i > 0; --i)
{
QLayoutItem* item = layout->takeAt(0);
if (item->layout())
clear_layout(item->layout());
else item->widget()->deleteLater();
delete item;
}
}
void ParameterWidget::storeFilterValue(QDate date)
{
QObject *filter = (QObject *)sender();
QLayoutItem *test;
QLayoutItem *test2;
QLayoutItem *child;
QLayoutItem *child2;
QGridLayout *layout;
QHBoxLayout *layout2;
QWidget *found;
XComboBox *mybox;
int foundRow = 0;
for (int i = 1; i < _filtersLayout->rowCount(); i++)
{
test = _filtersLayout->itemAtPosition(i, 1);
if (test)
{
layout = (QGridLayout *)test->layout();
child =layout->itemAtPosition(0, 0);
layout2 = (QHBoxLayout *)child->layout()->itemAt(0);
child2 = layout2->itemAt(0);
found = child2->widget();
if (found == filter )
foundRow = i;
}
}
test2 = _filtersLayout->itemAtPosition(foundRow, 0)->layout()->itemAt(0);
mybox = (XComboBox*)test2->widget();
QString currText = mybox->currentText();
QPair<QString, ParameterWidgetTypes> tempPair = _types[currText];
_filterValues[foundRow] = qMakePair(tempPair.first, QVariant(date));
//if (!mybox->currentText().isEmpty())
//{
//_usedTypes->removeAll(mybox->currentText());
if (!_usedTypes.isEmpty())
_usedTypes.remove(foundRow);
_usedTypes[foundRow] = mybox->currentText();
_addFilterRow->setDisabled(false);
repopulateComboboxes();
emit updated();
}
/*Dato un layout, elimina il suo contenuto, "distruggendo" gli oggetti che contiene*/
void FormPerson::emptyLayout(QLayout * layout)
{
QLayoutItem * item;
QLayout * sublayout;
QWidget * widget;
// Per ciascun oggetto conenuto nel layout
while ((item = layout->takeAt(0)))
{
// Se l'oggetto è un layout, ricorsivamente richiamo questa funzione
if ((sublayout = item->layout()) != 0)
{
emptyLayout(sublayout);
}
else if ((widget = item->widget()) != 0) // ...se invece l'oggetto è un widget ..
{
widget->hide(); // nascondo il widget
layout->removeWidget(widget); // rimuovo il widget dal layout
delete widget; // distruggo il widget
}
else //...in qualsiasi altro caso ...
{
// NOTA: in realtà non so quando avviene questo evento
// rimuovo l'oggetto dal layout
layout->removeItem(item);
// distruggo l'oggetto
delete item;
qDebug() << "Perchè sono qui? Dovremo capirlo prima o poi!!!";
}
}
}
void StatusBar::clearSpacing(QLayout *lp)
{
// Traverse the structure of the given layout ensuring that each object takes
// no extra space. Start with the layout itself.
lp->setMargin(0);
lp->setSpacing(0);
// Now examine its children, if any.
int numItems = lp->count();
for (int i = 0; i < numItems; ++i) {
QLayoutItem *child = lp->itemAt(i);
// Recursively examine any nested layouts.
QLayout *l = child->layout();
if (l) {
clearSpacing(l);
continue;
}
// Remove any spacer items.
// Careful!! The list will shrink!
QSpacerItem *s = child->spacerItem();
if (s) {
lp->removeItem(s);
delete s;
--numItems;
--i;
}
}
}
void layoutDeleteChildren(QLayout *layout) {
while(layout->count() > 0) {
QLayoutItem* child;
if ((child = layout->takeAt(0)) != nullptr) {
if (child->layout()) {
layoutDeleteChildren(child->layout());
}
if (dynamic_cast<QToolButton*>(child->widget())) {
delete child;
break;
}
delete child->widget();
delete child;
}
}
}
void PropertyToolBox::addPage( QWidget* page )
{
QBoxLayout* pageLayout = qobject_cast<QBoxLayout*>( page->layout() );
if ( pageLayout && pageLayout->direction() == QBoxLayout::TopToBottom ) {
pageLayout->setContentsMargins( 5, 5, 5, 5 );
pageLayout->setSpacing( 3 );
for ( int i = 0; i < pageLayout->count(); i++ ) {
QLayoutItem* item = pageLayout->itemAt( i );
if ( item->spacerItem() )
continue;
QLabel* label = qobject_cast<QLabel*>( item->widget() );
if ( label ) {
QString style = "border: none; border-bottom: 1px solid palette(dark);";
if ( i > 0 )
style += "margin-top: 2px;";
label->setStyleSheet( style );
continue;
}
QBoxLayout* itemLayout = qobject_cast<QBoxLayout*>( item->layout() );
if ( itemLayout && itemLayout->direction() == QBoxLayout::LeftToRight ) {
itemLayout->insertSpacing( 0, 10 );
} else {
pageLayout->removeItem( item );
QHBoxLayout* wrapperLayout = new QHBoxLayout();
wrapperLayout->addSpacing( 10 );
wrapperLayout->addItem( item );
pageLayout->insertLayout( i, wrapperLayout );
}
}
}
page->setBackgroundRole( QPalette::Base );
addItem( page, page->windowTitle() );
}
/**
* Clear the old widgets for a new Loader type
* @param layout :: The layout containing the child layouts/widgets
*/
void LoadDialog::removeOldInputWidgets(QVBoxLayout *layout)
{
// Remove the old widgets if necessary
if( layout->count() > 2 )
{
int count = layout->count();
while( count > 2 )
{
QLayoutItem *child = layout->takeAt(count - 1);
if( QWidget *w = child->widget() )
{
w->deleteLater();
}
else if( QLayout *l = child->layout() )
{
QLayoutItem *subChild(NULL);
while( (subChild = l->takeAt(0)) != NULL )
{
subChild->widget()->deleteLater();
}
}
count = layout->count();
}
}
}
void MainFen::ViderLayout(QLayout *layout)
{
QLayoutItem *item;
while((item=layout->itemAt(0)) != 0)
{
if(item->layout())
{
ViderLayout(item->layout());
}
for(int i=0; i < layout->count(); ++i)
{
layout->takeAt(i)->widget()->hide();
}
}
}
void PropertiesManager::clearLayoutItems(QLayout *layout)
{
QLayoutItem *l = NULL;
while ((l=layout->itemAt(0)) != NULL)
{
layout->removeItem(l);
if (l->widget() != NULL){
l->widget()->deleteLater();
delete l;
l = NULL;
}else if (l->layout())
{
PropertiesManager::clearLayoutItems(l->layout());
}
}
}
QLayout *QLayoutItemProto::layout()
{
QLayoutItem *item = qscriptvalue_cast<QLayoutItem*>(thisObject());
if (item)
return item->layout();
return 0;
}
void Calibration::clearLayout(QLayout *layout)
{
QLayoutItem *item;
while((item = layout->takeAt(0)))
{
if (item->layout())
{
clearLayout(item->layout());
layout->removeItem(item);
}
if (item->widget())
{
layout->removeItem(item);
}
delete item->layout();
delete item->widget();
}
}
/**
* Clears all child widgets from a given QLayout
* @param layout QLayout to remove children from
*/
void CFortEdit::ClearLayout(QLayout* layout)
{
QLayoutItem* Child;
while ((Child = layout->takeAt(0)) != 0)
{
if (Child->layout())
{
ClearLayout(Child->layout());
}
if (Child->widget())
{
layout->removeWidget(Child->widget());
}
layout->removeItem(Child);
}
}
/**
* - clearLayout: clear Layout
* remove all child of layout
*
*/
void Popup::clearLayout(QLayout *layout)
{
QLayoutItem* child;
while(layout->count()!=0)
{
child = layout->takeAt(0);
if(child->layout() != 0)
{
clearLayout(child->layout());
}
else if(child->widget() != 0)
{
delete child->widget();
}
delete child;
}
}
void GuiTabularDataCreate::removeLayout(QLayout* layout)
{
QLayoutItem* child;
while(layout->count()!=0)
{
child = layout->takeAt(0);
if(child->layout() != 0)
{
removeLayout(child->layout());
}
else if(child->widget() != 0)
{
delete child->widget();
}
delete child;
}
}
void tst_QFormLayout::taskQTBUG_27420_takeAtShouldUnparentLayout()
{
QSharedPointer<QFormLayout> outer(new QFormLayout);
QPointer<QFormLayout> inner = new QFormLayout;
outer->addRow(inner);
QCOMPARE(outer->count(), 1);
QCOMPARE(inner->parent(), outer.data());
QLayoutItem *item = outer->takeAt(0);
QCOMPARE(item->layout(), inner.data());
QVERIFY(!item->layout()->parent());
outer.reset();
if (inner)
delete item; // success: a taken item/layout should not be deleted when the old parent is deleted
else
QVERIFY(!inner.isNull());
}
void QualitativeParameter::remove_cycle()
{
QLayoutItem *item;
//if (item->layout()) {
int tmp=counter;
for (int i = tmp; i > tmp-3; --i){
item=static_cast<QGridLayout*>(extension->layout())->takeAt(i);
if (item->layout())
{
//clearLayout(item->layout());
delete item->layout();
}
delete item->widget();
delete item;
counter--;
}
counter_row--;
//}
/*
if(counter>=0){
while ((item = static_cast<QGridLayout*>(extension->layout())->takeAt(counter)))
{
if (item->layout())
{
//clearLayout(item->layout());
delete item->layout();
}
delete item->widget();
delete item;
}
counter--;
}
*/
//else{
//QMessageBox()
//std::cerr << "error no value to remove" << std::endl;
//}
extension->resize(static_cast<QGridLayout*>(extension->layout())->minimumSize());
}
// Find the layout the item is contained in, recursing over
// child layouts
static const QLayout *findLayoutOfItem(const QLayout *haystack, const QLayoutItem *needle)
{
const int count = haystack->count();
for (int i = 0; i < count; i++) {
QLayoutItem *item = haystack->itemAt(i);
if (item == needle)
return haystack;
if (QLayout *childLayout = item->layout())
if (const QLayout *containing = findLayoutOfItem(childLayout, needle))
return containing;
}
return 0;
}
void ProfileMatchView::drawDemandProfileButton(int ids, QList<QPair<QString, DemandDataList > > &dp)
{
QString temp2 = "";
dPButtonList.clear();
// for (int j =0; j < formLayout1->count(); j++)
// formLayout1->takeAt(j);
QLayoutItem *item;
while((item = formLayout1->takeAt(0)))
{
if (item->layout())
{
clearLayout(item->layout());
delete item->layout();
}
if (item->widget())
{
delete item->widget();
}
delete item;
}
for (int i =0; i < dp[ids].second.count(); i++)
{
temp2 = dp[ids].second[i].demandName();
testButton = new MyButton;
testButton->setText(temp2);
testButton->setCheckable(true);
dPButtonList.append(testButton);
connect(dPButtonList[i], SIGNAL(clicked()), this, SLOT(setDrawProfileMatch()));
connect(dPButtonList[i], SIGNAL(toggled(bool)), this, SLOT(resetProfileDraw(bool)));
}
demandButtonVector.resize(dPButtonList.count());
for (int j = 0; j < dPButtonList.count(); j++)
formLayout1->addRow(dPButtonList[j]);
}
QLayout *rw_recurseFindLayout(QLayout *lo, QWidget *w)
{
//printf("scanning layout: %p\n", lo);
QLayoutIterator it = lo->iterator();
for(QLayoutItem *i; (i = it.current()); ++it) {
//printf("found: %p,%p\n", i->layout(), i->widget());
QLayout *slo = i->layout();
if(slo) {
QLayout *tlo = rw_recurseFindLayout(slo, w);
if(tlo)
return tlo;
}
else if(i->widget() == w)
return lo;
}
return 0;
}
void LayoutStream::ClearLayout(QLayout *layout)
{
QLayoutItem *item;
while((item = layout->takeAt(0))) {
// Making sure not to delete things multiple times
QLayout* layout = item->layout();
QWidget* widget = item->widget();
if (layout) {
ClearLayout(layout);
delete layout;
}
if (widget && (QLayoutItem*)widget != (QLayoutItem*)layout)
delete widget;
if (item != (QLayoutItem*)widget && item != (QLayoutItem*)layout)
delete item;
}
}
