bool Settings::layout(QWidget* w)
{
if(!w || w->objectName().isEmpty())
{
return false;
}
beginGroup("Geometry");
QList<int> values;
bool valid = list(w->objectName(), values, 5);
if(valid) // Enough values
{
int x = values[0];
x &= ~0xC0000000;
if (values[0] & 0x80000000) w->setWindowState(Qt::WindowMaximized);
else if (values[0] & 0x40000000) w->setWindowState(Qt::WindowFullScreen);
else
{
w->resize(values[2], values[3]);
w->move(x, values[1]);
}
QSplitter* s = qobject_cast<QSplitter*>(w);
if (s)
{
QByteArray splits = value("Splitter", QByteArray()).toByteArray();
if (splits.size())
{
s->restoreState(splits);
}
}
else
{
QMainWindow* m = qobject_cast<QMainWindow*>(w);
if(m)
{
QByteArray docks = value("Docks", QByteArray()).toByteArray();
if(docks.count())
{
m->restoreState(docks, 0);
}
}
else
{
if(values[4])
{
QDialog* d = qobject_cast<QDialog*>(w);
if (d) d->setModal(true);
w->show();
}
}
}
}
endGroup();
return valid;
}
int main()
{
QWidget *parent = 0;
//! [0]
QSplitter *splitter = new QSplitter(parent);
QListView *listview = new QListView;
QTreeView *treeview = new QTreeView;
QTextEdit *textedit = new QTextEdit;
splitter->addWidget(listview);
splitter->addWidget(treeview);
splitter->addWidget(textedit);
//! [0]
{
// SAVE STATE
//! [1]
QSettings settings;
settings.setValue("splitterSizes", splitter->saveState());
//! [1]
}
{
// RESTORE STATE
//! [2]
QSettings settings;
splitter->restoreState(settings.value("splitterSizes").toByteArray());
//! [2]
}
//! [3]
QListIterator<int> it(splitter->sizes());
while (it.hasNext())
processSize(it.next());
//! [3]
return 0;
}
