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#include <ExpandTabWidget.h>
Signals | |
| void | sizeChanged () |
Public Member Functions | |
| void | addWidget (QString title, QWidget *w) |
| ExpandTabWidget (QWidget *parent=0) | |
| bool | isDocked (QWidget *w) |
| uint | key () const |
| void | restoreState (const QByteArray &state) |
| QByteArray | saveState () const |
| void | setTitlePrefix (QString p) |
| void | takeWidget (QWidget *w) |
| QList< QWidget * > | takeWidgets () |
| ~ExpandTabWidget () | |
Brief description of class still missing.
Full description of class still missing
| QGpGuiTools::ExpandTabWidget::ExpandTabWidget | ( | QWidget * | parent = 0 | ) |
| void QGpGuiTools::ExpandTabWidget::addWidget | ( | QString | title, |
| QWidget * | w | ||
| ) |
References QGpGuiTools::ExpandTabTitle::setContent(), QGpGuiTools::ExpandTabTitle::setTitle(), and TRACE.
Referenced by QGpGuiTools::PropertyCategory::setEditor().
{
TRACE;
ExpandTabTitle * t=new ExpandTabTitle(this);
t->setTitle(title);
w->layout()->setContentsMargins(9, 9, 9 ,9);
t->setContent(w);
t->setObjectName(w->objectName());
connect(t, SIGNAL(moveUp()), this, SLOT(moveWidgetUp()));
connect(t, SIGNAL(moveDown()), this, SLOT(moveWidgetDown()));
connect(t, SIGNAL(dock()), this, SLOT(dockWidget()));
connect(t, SIGNAL(addActions(QMenu *)), this, SLOT(addContextActions(QMenu *)));
connect(t, SIGNAL(resize(int)), this, SLOT(resize(int)));
_vboxLayout->addWidget(t);
_vboxLayout->addWidget(w); // docked by default
}
| bool QGpGuiTools::ExpandTabWidget::isDocked | ( | QWidget * | w | ) |
References QGpGuiTools::ExpandTabTitle::docked().
Referenced by QGpGuiTools::PropertyCategory::removeTab().
{
int index;
ExpandTabTitle * t=find(w, index);
return t ? t->docked() : false;
}
| uint QGpGuiTools::ExpandTabWidget::key | ( | ) | const |
References QGpGuiTools::ExpandTabTitle::content(), QGpGuiTools::ExpandTabTitle::docked(), and DinverCore::qHash().
{
uint k=0;
int n=_vboxLayout->count();
for(int i=0; i<n;i++) {
ExpandTabTitle * t=qobject_cast<ExpandTabTitle *>(_vboxLayout->itemAt(i)->widget());
if(t) {
QString name=t->content()->objectName();
k+=qHash(name);
if(t->docked()) i++;
}
}
return k;
}
| void QGpGuiTools::ExpandTabWidget::restoreState | ( | const QByteArray & | state | ) |
References QGpGuiTools::ExpandTabTitle::content(), QGpGuiTools::Settings::getRect(), QGpGuiTools::ExpandTabTitle::setDocked(), QGpGuiTools::ExpandTabTitle::setExpanded(), QGpGuiTools::ExpandTabTitle::title, and TRACE.
{
TRACE;
QDataStream s(const_cast<QByteArray *>(&state), QIODevice::ReadOnly);
int n;
s >> n;
if(n<=0) return;
QList<ExpandTabTitle *> wList=findChildren<ExpandTabTitle *>();
// Tranfer to a Hash table to map from ObjectName to object pointers
QHash<QString, ExpandTabTitle *> name2ptr;
for(QList<ExpandTabTitle *>::iterator it=wList.begin(); it!=wList.end(); ++it) {
name2ptr.insert((*it)->objectName(), *it);
}
// Reset layout to allow re-ordering of widgets
delete _vboxLayout;
_vboxLayout=new QVBoxLayout(this);
_vboxLayout->setSpacing(0);
_vboxLayout->setContentsMargins(0, 0, 0 ,0);
for(int i=0; i<n; i++ ) {
bool expanded, docked;
int h;
QString name;
s >> expanded;
s >> docked;
s >> h;
s >> name;
if(name2ptr.contains(name)) {
ExpandTabTitle * t=name2ptr[name];
_vboxLayout->addWidget(t);
t->setExpanded(expanded);
QWidget * w=t->content();
if(docked) {
_vboxLayout->addWidget(t->content());
if(! (w->windowFlags() & Qt::Widget)) w->setWindowFlags(Qt::Widget);
w->setMinimumSize(w->minimumSize().width(), h);
t->setDocked(true);
} else {
QWidget * w=t->content();
w->setWindowTitle(_titlePrefix + t->title());
w->setParent(QApplication::activeWindow());
if(! (w->windowFlags() & Qt::Tool)) w->setWindowFlags(Qt::Tool);
Settings::getRect(t->content(), objectName()+t->content()->objectName());
w->resize(w->width(), h);
t->setDocked(false);
t->setExpanded(true);
}
name2ptr.remove(name);
}
}
// In case of error in widget list, there may be some remaining widgets, we add them at the end
for(QHash<QString, ExpandTabTitle *>::iterator it=name2ptr.begin();it!=name2ptr.end(); ++it) {
ExpandTabTitle * t=it.value();
_vboxLayout->addWidget(t);
_vboxLayout->addWidget(t->content());
t->setExpanded(true);
t->setDocked(true);
}
}
| QByteArray QGpGuiTools::ExpandTabWidget::saveState | ( | ) | const |
References QGpGuiTools::ExpandTabTitle::content(), QGpGuiTools::ExpandTabTitle::docked(), QGpGuiTools::ExpandTabTitle::expanded, QGpGuiTools::Settings::setRect(), and TRACE.
{
TRACE;
QByteArray state;
QDataStream s(&state, QIODevice::WriteOnly);
int n=_vboxLayout->count();
s << n;
for(int i=0;i<n;i++) {
ExpandTabTitle * t=qobject_cast<ExpandTabTitle *>(_vboxLayout->itemAt(i)->widget());
if(t) {
s << t->expanded();
s << t->docked();
s << t->content()->height();
s << t->objectName();
if(t->docked()) {
i++;
} else {
Settings::setRect(t->content(), objectName()+t->content()->objectName());
}
}
}
return state;
}
| void QGpGuiTools::ExpandTabWidget::setTitlePrefix | ( | QString | p | ) | [inline] |
Referenced by QGpGuiTools::PropertyProxy::addCategory(), and QGpGuiTools::PropertyProxy::setEditor().
{_titlePrefix=p;}
| void QGpGuiTools::ExpandTabWidget::sizeChanged | ( | ) | [signal] |
| void QGpGuiTools::ExpandTabWidget::takeWidget | ( | QWidget * | w | ) |
References QGpGuiTools::ExpandTabTitle::content(), QGpGuiTools::ExpandTabTitle::docked(), and TRACE.
Referenced by QGpGuiTools::PropertyCategory::removeTab().
{
TRACE;
int index;
ExpandTabTitle * t=find(w, index);
if(t) {
if(t->docked())
delete _vboxLayout->takeAt(index+1); // Content: QLayoutItem deleted, widget remains
delete _vboxLayout->takeAt(index); // Title item, widget still there
t->content()->setParent(0);
delete t;
}
}
| QList< QWidget * > QGpGuiTools::ExpandTabWidget::takeWidgets | ( | ) |
References QGpGuiTools::ExpandTabTitle::content(), QGpGuiTools::ExpandTabTitle::docked(), and TRACE.
{
TRACE;
QList<QWidget *> wList;
while(!_vboxLayout->isEmpty()) {
ExpandTabTitle * t=static_cast<ExpandTabTitle *>(_vboxLayout->itemAt(0)->widget());
if(t->docked())
delete _vboxLayout->takeAt(1); // Content: QLayoutItem deleted, widget remains
delete _vboxLayout->takeAt(0); // Title item, widget still there
wList.append(t->content());
t->content()->setParent(0);
delete t;
}
return wList;
}
