void PaintBrush::mouseDown(const WMouseEvent& e)
{
Coordinates c = e.widget();
if (interactionCount_ % 2 == 0) {
path_ = WPainterPath(WPointF(c.x, c.y));
Vertex v;
v.id = interactionCount_;
v.x = c.x;
v.y = c.y;
vertexList_.push_back(v);
interactionCount_++;
path_.addRect(c.x, c.y, 1, 1);
update(PaintUpdate);
} else {
path_.lineTo(c.x, c.y);
Vertex v;
v.id = interactionCount_;
v.x = c.x;
v.y = c.y;
vertexList_.push_back(v);
Edge e;
e.v1 = v.id - 1;
e.v2 = v.id;
e.speed = currentSpeed_;
edgeList_.push_back(e);
interactionCount_++;
path_.addRect(c.x, c.y, 1, 1);
actions_.push_back(path_);
update(PaintUpdate);
}
}
void PaintBrush::mouseDrag(const WMouseEvent& e)
{
Coordinates c = e.widget();
path_.lineTo(c.x, c.y);
update(PaintUpdate);
}
void PaintedSlider::onSliderClick(const WMouseEvent& event)
{
int x = event.widget().x;
int y = event.widget().y;
if (WApplication::instance()->layoutDirection() == RightToLeft)
x = (int)(w() - x);
onSliderReleased(slider_->orientation() == Horizontal ? x : y);
}
/*! \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();
}
}
void PaintBrush::mouseDown(const WMouseEvent& e)
{
Coordinates c = e.widget();
path_ = WPainterPath(WPointF(c.x, c.y));
}
void emit_clicked(MapImage::ClickSignal* signal, WMouseEvent& event) {
signal->emit(event.widget());
}
bool ShapesWidget::correctlyClicked(const WMouseEvent& me)
{
return toSelect_->contains(WPointF(me.widget().x, me.widget().y));
}
void WPopupMenu::popup(const WMouseEvent& e)
{
popup(WPoint(e.document().x, e.document().y));
}