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graphmanager: Add node-double-clicked signal

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This commit is contained in:
Stéphane Cerveau 2023-02-09 14:05:17 +01:00
parent 726a6f4d41
commit a5767b21fe
1 changed files with 14 additions and 2 deletions
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16
src/graphmanager/graphview.rs
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@ -178,7 +178,7 @@ mod imp {
}),
);
gesture.connect_released(clone!(@weak gesture, @weak drag_controller => move |_gesture, _n_press, x, y| {
gesture.connect_released(clone!(@weak gesture, @weak obj, @weak drag_controller => move |_gesture, _n_press, x, y| {
if gesture.current_button() == BUTTON_PRIMARY {
let widget = drag_controller
.widget()
@ -218,7 +218,16 @@ mod imp {
// click to a linked port
widget.set_selected_port(None);
}
} else {
}
else {
if let Some(target) = target.ancestor(Node::static_type()) {
let node = target.dynamic_cast::<Node>().expect("click event is not on the Node");
info!(" node id {}", node.id());
if _n_press % 2 == 0 {
info!("double clicked node id {}", node.id());
obj.emit_by_name::<()>("node-double-clicked", &[&node.id(), &graphene::Point::new(x as f32,y as f32)]);
}
}
// Click to something else than a port
widget.set_selected_port(None);
}
@ -259,6 +268,9 @@ mod imp {
Signal::builder("node-right-clicked")
.param_types([u32::static_type(), graphene::Point::static_type()])
.build(),
Signal::builder("node-double-clicked")
.param_types([u32::static_type(), graphene::Point::static_type()])
.build(),
Signal::builder("graph-right-clicked")
.param_types([graphene::Point::static_type()])
.build(),