diff options
Diffstat (limited to 'widget/src')
| -rw-r--r-- | widget/src/mouse_area.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/widget/src/mouse_area.rs b/widget/src/mouse_area.rs index f82a75f4..a5967077 100644 --- a/widget/src/mouse_area.rs +++ b/widget/src/mouse_area.rs @@ -31,6 +31,7 @@ pub struct MouseArea< on_mouse_enter: Option<Message>, on_mouse_move: Option<Box<dyn Fn(Point) -> Message>>, on_mouse_exit: Option<Message>, + interaction: Option<mouse::Interaction>, } impl<'a, Message, Theme, Renderer> MouseArea<'a, Message, Theme, Renderer> { @@ -99,6 +100,16 @@ impl<'a, Message, Theme, Renderer> MouseArea<'a, Message, Theme, Renderer> { self.on_mouse_exit = Some(message); self } + + /// The version of the cursor to use when hovering. + #[must_use] + pub fn mouse_interaction( + mut self, + interaction: mouse::Interaction, + ) -> Self { + self.interaction = Some(interaction); + self + } } /// Local state of the [`MouseArea`]. @@ -123,6 +134,7 @@ impl<'a, Message, Theme, Renderer> MouseArea<'a, Message, Theme, Renderer> { on_mouse_enter: None, on_mouse_move: None, on_mouse_exit: None, + interaction: None, } } } @@ -214,6 +226,14 @@ where viewport: &Rectangle, renderer: &Renderer, ) -> mouse::Interaction { + if !cursor.is_over(layout.bounds()) { + return mouse::Interaction::default(); + } + + if let Some(interaction) = self.interaction { + return interaction; + } + self.content.as_widget().mouse_interaction( &tree.children[0], layout, |