/** \brief Process the result of the popup menu
*/
void popupAction() {
if (popup_->result()) {
/*
* You could also bind extra data to an item using setData() and
* check here for the action asked. For now, we just use the text.
*/
WString text = popup_->result()->text();
popup_->hide();
popupActionBox_ = new WMessageBox("Sorry.","Action '" + text
+ "' is not implemented.", NoIcon, Ok);
popupActionBox_->buttonClicked()
.connect(this, &TreeViewDragDrop::dialogDone);
popupActionBox_->show();
} else {
popup_->hide();
}
}
/*! \brief Show a popup for a folder item.
*/
void showPopup(const WModelIndex& item, const WMouseEvent& event) {
if (event.button() == WMouseEvent::RightButton) {
// Select the item, it was not yet selected.
if (!folderView_->isSelected(item))
folderView_->select(item);
if (!popup_) {
popup_ = new WPopupMenu();
popup_->addItem("icons/folder_new.gif", "Create a New Folder");
popup_->addItem("Rename this Folder")->setCheckable(true);
popup_->addItem("Delete this Folder");
popup_->addSeparator();
popup_->addItem("Folder Details");
popup_->addSeparator();
popup_->addItem("Application Inventory");
popup_->addItem("Hardware Inventory");
popup_->addSeparator();
WPopupMenu *subMenu = new WPopupMenu();
subMenu->addItem("Sub Item 1");
subMenu->addItem("Sub Item 2");
popup_->addMenu("File Deployments", subMenu);
/*
* This is one method of executing a popup, which does not block a
* thread for a reentrant event loop, and thus scales.
*
* Alternatively you could call WPopupMenu::exec(), which returns
* the result, but while waiting for it, blocks the thread.
*/
popup_->aboutToHide().connect(this, &TreeViewDragDrop::popupAction);
}
if (popup_->isHidden())
popup_->popup(event);
else
popup_->hide();
}
}