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| author |  Héctor Ramón Jiménez <hector0193@gmail.com> | 2021-10-28 17:01:33 +0700 |
|---|---|---|
| committer | Héctor Ramón Jiménez <hector0193@gmail.com> | 2021-10-28 17:01:33 +0700 |
| commit | bc32199e39ee3d42b0d71d9082d56b368e401534 (patch) | |
| tree | 4bbfdc583f615ff97f5fe030d205c88c56533fb0 /native/src/widget | |
| parent | 8b1587421822d9a0e7fa1c2224447da7007dbd30 (diff) | |
| download | iced-bc32199e39ee3d42b0d71d9082d56b368e401534.tar.gz iced-bc32199e39ee3d42b0d71d9082d56b368e401534.tar.bz2 iced-bc32199e39ee3d42b0d71d9082d56b368e401534.zip | |
Implement `Widget::mouse_interaction` for `image::Viewer`
Diffstat (limited to 'native/src/widget')
| -rw-r--r-- | native/src/widget/image/viewer.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/native/src/widget/image/viewer.rs b/native/src/widget/image/viewer.rs index 3e8430f3..d9eccfad 100644 --- a/native/src/widget/image/viewer.rs +++ b/native/src/widget/image/viewer.rs @@ -281,6 +281,24 @@ where } } + fn mouse_interaction( + &self, + layout: Layout<'_>, + _viewport: &Rectangle, + cursor_position: Point, + ) -> mouse::Interaction { + let bounds = layout.bounds(); + let is_mouse_over = bounds.contains(cursor_position); + + if self.state.is_cursor_grabbed() { + mouse::Interaction::Grabbing + } else if is_mouse_over { + mouse::Interaction::Grab + } else { + mouse::Interaction::Idle + } + } + fn draw( &self, renderer: &mut Renderer, |