elias/egui_node_graph
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Prevent global panning and opening a new finder from a finder

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This commit is contained in:
Felix Kaaman 2022-06-06 10:44:40 +02:00
parent a1223b58cc
commit ed4b2ac499
1 changed files with 9 additions and 4 deletions
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13
egui_node_graph/src/editor_ui.rs
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@ -71,6 +71,7 @@ where
let cursor_pos = ui.ctx().input().pointer.hover_pos().unwrap_or(Pos2::ZERO);
let mut cursor_in_editor = editor_rect.contains(cursor_pos);
let mut cursor_in_finder = false;
// Gets filled with the port locations as nodes are drawn
let mut port_locations = PortLocations::new();
@ -109,7 +110,7 @@ where
delayed_responses.extend(responses);
}
let r = ui.allocate_rect(ui.min_rect(), Sense::click());
let r = ui.allocate_rect(ui.min_rect(), Sense::click().union(Sense::drag()));
if r.clicked() {
click_on_background = true;
}
@ -142,6 +143,7 @@ where
// if the cursor is in the finder, then we can consider that also in the editor.
if !cursor_in_editor && finder_rect.contains(cursor_pos) {
cursor_in_editor = true;
cursor_in_finder = true;
}
});
}
@ -246,15 +248,18 @@ where
self.connection_in_progress = None;
}
if mouse.button_down(PointerButton::Secondary) && cursor_in_editor {
if mouse.button_released(PointerButton::Secondary) && cursor_in_editor && !cursor_in_finder
{
self.node_finder = Some(NodeFinder::new_at(cursor_pos));
}
if ui.ctx().input().key_pressed(Key::Escape) {
self.node_finder = None;
}
if ui.ctx().input().pointer.middle_down() {
self.pan_zoom.pan += ui.ctx().input().pointer.delta();
if r.dragged() {
if ui.ctx().input().pointer.middle_down() {
self.pan_zoom.pan += ui.ctx().input().pointer.delta();
}
}
// Deselect and deactivate finder if the editor backround is clicked,