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image: Add double click for zoom/fullscreen

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Zooms on touchscreens and fullscreens otherwise.
Using the fullscreen behavior for now, since that's what
a lot of other apps do.
This commit is contained in:
Sophie Herold 2023-02-06 18:40:32 +01:00
parent aa7a2dfd93
commit 169dd454cc
3 changed files with 40 additions and 4 deletions
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4
src/widgets/image_page.rs
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@ -49,7 +49,7 @@ mod imp {
#[template_child]
pub(super) popover: TemplateChild<gtk::PopoverMenu>,
#[template_child]
pub(super) click_gesture: TemplateChild<gtk::GestureClick>,
pub(super) right_click_gesture: TemplateChild<gtk::GestureClick>,
#[template_child]
pub(super) press_gesture: TemplateChild<gtk::GestureLongPress>,
@ -100,7 +100,7 @@ mod imp {
self.parent_constructed();
self.click_gesture
self.right_click_gesture
.connect_pressed(clone!(@weak obj => move |gesture, _, x, y| {
obj.show_popover_at(x, y);
gesture.set_state(gtk::EventSequenceState::Claimed);