Updated drag API to pass old,new, instead of delta,new
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parent
baa011ccf4
commit
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2 changed files with 8 additions and 10 deletions
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@ -306,11 +306,8 @@ impl Presenter {
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.as_ref()
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.as_ref()
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.zip(self.prev_drag_position.as_mut())
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.zip(self.prev_drag_position.as_mut())
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{
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{
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dragged_region = Some((
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dragged_region =
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clicked_region.clone(),
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Some((clicked_region.clone(), *prev_drag_position, position));
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position - *prev_drag_position,
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position,
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));
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*prev_drag_position = position;
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*prev_drag_position = position;
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}
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}
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@ -369,11 +366,11 @@ impl Presenter {
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}
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}
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}
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}
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if let Some((dragged_region, delta, position)) = dragged_region {
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if let Some((dragged_region, prev_position, position)) = dragged_region {
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handled = true;
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handled = true;
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if let Some(drag_callback) = dragged_region.drag {
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if let Some(drag_callback) = dragged_region.drag {
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event_cx.with_current_view(dragged_region.view_id, |event_cx| {
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event_cx.with_current_view(dragged_region.view_id, |event_cx| {
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drag_callback(delta, position, event_cx);
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drag_callback(prev_position, position, event_cx);
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})
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})
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}
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}
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}
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}
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@ -188,12 +188,13 @@ impl Sidebar {
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})
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})
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.with_cursor_style(CursorStyle::ResizeLeftRight)
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.with_cursor_style(CursorStyle::ResizeLeftRight)
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.on_mouse_down(|_, _| {}) // This prevents the mouse down event from being propagated elsewhere
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.on_mouse_down(|_, _| {}) // This prevents the mouse down event from being propagated elsewhere
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.on_drag(move |delta, _, cx| {
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.on_drag(move |old_position, new_position, cx| {
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let delta = new_position.x() - old_position.x();
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let prev_width = *actual_width.borrow();
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let prev_width = *actual_width.borrow();
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*custom_width.borrow_mut() = 0f32
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*custom_width.borrow_mut() = 0f32
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.max(match side {
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.max(match side {
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Side::Left => prev_width + delta.x(),
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Side::Left => prev_width + delta,
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Side::Right => prev_width - delta.x(),
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Side::Right => prev_width - delta,
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})
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})
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.round();
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.round();
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