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);
}
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 SplitGrid2::setCell(QWidget * w, int row, int col)
{
Q_ASSERT( w != 0 );
QStackedWidget* cell = getCellImp( row, col );
Q_ASSERT( cell != 0 );
if( cell->count() > 0 )
cell->removeWidget( cell->widget(0) );
cell->addWidget( w );
}
SEXP
qt_qremoveWidgetFromStack(SEXP x, SEXP index) {
int i = asInteger(index);
QStackedWidget *s = unwrapQObject(x, QStackedWidget);
QWidget *w;
if (i > 0 && i <= s->count()) {
w = s->widget(i - 1);
s->removeWidget(w);
return wrapQWidget(w);
}
return R_NilValue;
}
static void recreate_instruments_widget_from_state(vector_t *state){
QStackedWidget* tabs = instruments_widget->tabs;
while(tabs->count()>0)
tabs->removeWidget(tabs->currentWidget());
//vector_t *names = (vector_t*)state->elements[0];
vector_t *pages = (vector_t*)state->elements[0];
for(int i=pages->num_elements-1; i>=0; i--){
QWidget *page = (QWidget*)pages->elements[i];
tabs->insertWidget(0,page);//,(const char*)names->elements[i]);
}
tabs->setCurrentWidget((QWidget*)state->elements[1]);
}
void QStackedWidgetProto::removeWidget(QWidget *widget)
{
QStackedWidget *item = qscriptvalue_cast<QStackedWidget*>(thisObject());
if (item)
item->removeWidget(widget);
}