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Change calculation of virtual drag area to work with subscription by not relying on mouse movements

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This commit is contained in:
ellieplayswow 2025-02-20 21:31:42 +00:00
parent 491b46a131
commit 87b87f9a83
2 changed files with 66 additions and 33 deletions
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39
src/tab.rs
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@ -2241,24 +2241,7 @@ impl Tab {
0.0
};
let mut new_offset = Point {
x: 0.0,
y: scroll_y
};
if let Some(virtual_cursor_offset) = self.virtual_cursor_offset {
new_offset = Point {
x: new_offset.x + virtual_cursor_offset.x,
y: new_offset.y + virtual_cursor_offset.y,
};
}
if let Some(last_scroll_position) = self.last_scroll_position {
new_offset.x = pos.x - last_scroll_position.x;
}
self.virtual_cursor_offset = Some(new_offset);
self.last_scroll_offset = Some(new_offset);
commands.push(Command::AutoScroll(Some(scroll_y)));
}
@ -2962,6 +2945,28 @@ impl Tab {
self.scroll_opt = Some(viewport.absolute_offset());
}
Message::ScrollTab(scroll_speed) => {
let mut new_offset = Point {
x: 0.0,
y: scroll_speed
};
if let Some(virtual_cursor_offset) = self.virtual_cursor_offset {
new_offset = Point {
x: new_offset.x + virtual_cursor_offset.x,
y: new_offset.y + virtual_cursor_offset.y,
};
}
if let Some(last_scroll_position) = self.last_scroll_position {
if let Some(global_cursor_position) = self.global_cursor_position {
new_offset.x = global_cursor_position.x - last_scroll_position.x;
}
}
self.virtual_cursor_offset = Some(new_offset);
self.last_scroll_offset = Some(new_offset);
commands.push(Command::Iced(
scrollable::scroll_by(self.scrollable_id.clone(), AbsoluteOffset {
x: 0.0,