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Keep focused item in view when resizing, part of #109

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Jeremy Soller 2024-09-20 14:34:44 -06:00
parent f4fd98cc23
commit 333d4e58ca
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2 changed files with 29 additions and 0 deletions
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11
src/tab.rs
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@ -849,6 +849,7 @@ pub enum Message {
RightClick(Option<usize>),
MiddleClick(usize),
Scroll(Viewport),
ScrollToFocus,
SelectAll,
SetSort(HeadingOptions, bool),
Thumbnail(PathBuf, ItemThumbnail),
@ -2096,6 +2097,14 @@ impl Tab {
Message::Scroll(viewport) => {
self.scroll_opt = Some(viewport.absolute_offset());
}
Message::ScrollToFocus => {
if let Some(offset) = self.select_focus_scroll() {
commands.push(Command::Iced(scrollable::scroll_to(
self.scrollable_id.clone(),
offset,
)));
}
}
Message::SelectAll => {
self.select_all();
if self.select_focus.take().is_some() {
@ -3464,6 +3473,8 @@ impl Tab {
let mut mouse_area = mouse_area::MouseArea::new(item_view)
.on_press(move |_point_opt| Message::Click(None))
.on_release(|_| Message::ClickRelease(None))
//TODO: better way to keep focused item in view
.on_resize(|_| Message::ScrollToFocus)
.on_back_press(move |_point_opt| Message::GoPrevious)
.on_forward_press(move |_point_opt| Message::GoNext)
.on_scroll(respond_to_scroll_direction);