anim: smoothly animate delete button from 0 size
This is a much cleaner animation Signed-off-by: William Casarin <jb55@jb55.com>
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@@ -377,13 +377,12 @@ fn delete_column_button(
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let helper = AnimationHelper::new_from_rect(ui, "delete-column-button", button_rect);
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let cur_img_size = helper.scale_1d_pos(img_size);
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let cur_img_size = helper.scale_1d_pos_min_max(0.0, img_size);
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let animation_rect = helper.get_animation_rect();
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let animation_resp = helper.take_animation_response();
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if allocation_response.union(animation_resp.clone()).hovered() {
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img.paint_at(ui, animation_rect.shrink((max_size - cur_img_size) / 2.0));
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}
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img.paint_at(ui, animation_rect.shrink((max_size - cur_img_size) / 2.0));
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animation_resp
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}
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