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Resize windows based on cursor position rather than movement

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This commit is contained in:
Emil Ernerfeldt 2020-04-20 10:54:57 +02:00
parent 98178e9d69
commit 3eeb4eca2c
1 changed files with 5 additions and 3 deletions
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4
emigui/src/window.rs
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@ -163,9 +163,11 @@ impl Window {
let win_interact = ctx.interact(layer, state.rect, Some(id.with(&"window")));
if corner_interact.active {
let new_size = state.rect.size() + ctx.input().mouse_move;
if let Some(mouse_pos) = ctx.input().mouse_pos {
let new_size = mouse_pos - state.rect.min() + 0.5 * corner_interact.rect.size();
let new_size = new_size.max(Vec2::splat(0.0));
state.rect = Rect::from_min_size(state.rect.min(), new_size);
}
} else if win_interact.active {
state.rect = state.rect.translate(ctx.input().mouse_move);
}