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wip new mouse region events
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4b945f5694
commit
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2 changed files with 30 additions and 0 deletions
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@ -273,10 +273,12 @@ impl HandlerSet {
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pub enum MouseRegionEvent {
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Move(MouseMovedEvent),
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Drag(Vector2F, MouseMovedEvent),
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DragOver(Vector2F, MouseMovedEvent),
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Hover(bool, MouseMovedEvent),
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Down(MouseButtonEvent),
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Up(MouseButtonEvent),
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Click(MouseButtonEvent),
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UpOut(MouseButtonEvent),
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DownOut(MouseButtonEvent),
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ScrollWheel(ScrollWheelEvent),
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}
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@ -291,6 +293,12 @@ impl MouseRegionEvent {
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Default::default(),
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))
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}
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pub fn drag_over_disc() -> Discriminant<MouseRegionEvent> {
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std::mem::discriminant(&MouseRegionEvent::DragOver(
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Default::default(),
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Default::default(),
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))
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}
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pub fn hover_disc() -> Discriminant<MouseRegionEvent> {
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std::mem::discriminant(&MouseRegionEvent::Hover(
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Default::default(),
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@ -303,6 +311,9 @@ impl MouseRegionEvent {
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pub fn up_disc() -> Discriminant<MouseRegionEvent> {
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std::mem::discriminant(&MouseRegionEvent::Up(Default::default()))
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}
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pub fn up_out_disc() -> Discriminant<MouseRegionEvent> {
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std::mem::discriminant(&MouseRegionEvent::UpOut(Default::default()))
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}
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pub fn click_disc() -> Discriminant<MouseRegionEvent> {
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std::mem::discriminant(&MouseRegionEvent::Click(Default::default()))
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}
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@ -319,6 +330,9 @@ impl MouseRegionEvent {
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MouseRegionEvent::Drag(_, MouseMovedEvent { pressed_button, .. }) => {
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(Self::drag_disc(), *pressed_button)
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}
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MouseRegionEvent::DragOver(_, MouseMovedEvent { pressed_button, .. }) => {
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(Self::drag_over_disc(), *pressed_button)
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}
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MouseRegionEvent::Hover(_, _) => (Self::hover_disc(), None),
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MouseRegionEvent::Down(MouseButtonEvent { button, .. }) => {
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(Self::down_disc(), Some(*button))
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@ -329,6 +343,9 @@ impl MouseRegionEvent {
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MouseRegionEvent::Click(MouseButtonEvent { button, .. }) => {
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(Self::click_disc(), Some(*button))
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}
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MouseRegionEvent::UpOut(MouseButtonEvent { button, .. }) => {
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(Self::up_out_disc(), Some(*button))
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}
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MouseRegionEvent::DownOut(MouseButtonEvent { button, .. }) => {
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(Self::down_out_disc(), Some(*button))
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}
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@ -1022,6 +1022,19 @@ impl Pane {
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cx.dispatch_action(ActivateItem(ix));
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})
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.on_click(MouseButton::Middle, close_tab_callback)
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.on_drag(MouseButton::Left, |_, cx| {
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cx.global::<DragAndDrop>().dragging(some view handle)
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})
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.on_mouse_up_out(MouseButton::Left, |_, cx| {
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cx.global::<DragAndDrop>().stopped_dragging(some view handle)
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})
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.on_drag_over(MouseButton::Left, |started, _, cx| {
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if started {
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if let Some(tab) = cx.global::<DragAndDrop>().current_dragged::<Tab>() {
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cx.dispatch_action(ReceivingTab)
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}
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}
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})
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.boxed()
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})
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}
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