TreeViewExample::TreeViewExample(WStandardItemModel *model,
const WString& titleText)
: model_(model)
{
belgium_ = model_->item(0, 0)->child(0, 0);
new WText(titleText, this);
/*
* Now create the view
*/
WPanel *panel = new WPanel(this);
panel->resize(600, 300);
panel->setCentralWidget(treeView_ = new WTreeView());
if (!WApplication::instance()->environment().ajax())
treeView_->resize(WLength::Auto, 290);
treeView_->setAlternatingRowColors(true);
treeView_->setRowHeight(25);
treeView_->setModel(model_);
treeView_->setColumnWidth(1, WLength(100));
treeView_->setColumnAlignment(1, AlignCenter);
treeView_->setColumnWidth(3, WLength(100));
treeView_->setColumnAlignment(3, AlignCenter);
/*
treeView_->setRowHeaderCount(1);
treeView_->setColumnWidth(0, 300);
*/
/*
* Expand the first (and single) top level node
*/
treeView_->setExpanded(model->index(0, 0), true);
treeView_->setExpanded(model->index(0, 0, model->index(0, 0)), true);
/*
* Setup some buttons to manipulate the view and the model.
*/
WContainerWidget *wc = new WContainerWidget(this);
WPushButton *b;
b = new WPushButton("Toggle row height", wc);
b->clicked().connect(this, &TreeViewExample::toggleRowHeight);
b->setToolTip("Toggles row height between 31px and 25px");
b = new WPushButton("Toggle stripes", wc);
b->clicked().connect(this, &TreeViewExample::toggleStripes);
b->setToolTip("Toggle alternating row colors");
b = new WPushButton("Toggle root", wc);
b->clicked().connect(this, &TreeViewExample::toggleRoot);
b->setToolTip("Toggles root item between all and the first continent.");
b = new WPushButton("Add rows", wc);
b->clicked().connect(this, &TreeViewExample::addRows);
b->setToolTip("Adds some cities to Belgium");
}
WPanel *PanelList::addWidget(const WString& text, WWidget *w)
{
WPanel *p = new WPanel();
p->setTitle(text);
p->setCentralWidget(w);
addPanel(p);
return p;
}
pair<WPanel *, WContainerWidget *> MediaInfoPanel::Private::createPanel( string titleKey )
{
WPanel *panel = new WPanel();
panel->setTitle( wtr( titleKey ) );
panel->setCollapsible( true );
panel->setMargin( 10, Wt::Side::Top );
settings->setAnimation( Settings::PanelAnimation, panel );
setHeaderCollapsible( panel );
WContainerWidget *container = new WContainerWidget();
panel->setCentralWidget( container );
return {panel, container};
}
void PanelList::onExpand(bool notUndo)
{
WPanel *panel = dynamic_cast<WPanel *>(sender());
if (notUndo) {
wasExpanded_ = -1;
for (unsigned i = 0; i < children().size(); ++i) {
WPanel *p = dynamic_cast<WPanel *>(children()[i]);
if (p != panel) {
if (!p->isCollapsed())
wasExpanded_ = i;
p->collapse();
}
}
} else {
if (wasExpanded_ != -1) {
WPanel *p = dynamic_cast<WPanel *>(children()[wasExpanded_]);
p->expand();
}
}
}
StatusPanel::StatusPanel(WContainerWidget *pParent) :
WContainerWidget(pParent)
{
WPanel *pPanel = new WPanel(this);
pPanel->setTitle("Status LEDs");
WTable *pLedTable = new WTable();
pLedTable->setMargin(WLength::Auto, Left | Right);
mpAlarmMinor = new LedWidget(new WText("Minor"), Bottom);
mpAlarmMajor = new LedWidget(new WText("Major"), Bottom);
mpAlarmCritical = new LedWidget(new WText("Critical"), Bottom);
pLedTable->elementAt(0, 0)->addWidget(mpAlarmMinor);
pLedTable->elementAt(0, 1)->addWidget(mpAlarmMajor);
pLedTable->elementAt(0, 2)->addWidget(mpAlarmCritical);
pPanel->setCentralWidget(pLedTable);
pPanel->setCollapsible(true);
}
