[Dominik] [0.16.24] Scrollbar bug with mouse click down/up events
Posted: Fri Feb 16, 2018 11:15 pm
Minor issue with lost 'mouse up' events when using scroll bars.
1. Click down on the square button at the top/botom of a scroll bar
2. Move the pointer outside the button while holding down
3. Release the mouse button
Now, drag the scroll bar, or scroll by a page by clicking the light grey area. The list will scroll as if the scroll button was still pressed down. Workaround when it happens: click mouse button down/up on the offending slider (no dragging off) - suggests it's a lost 'mouse up' event or similar.
Not a huge issue, I agree - but I hit it accidentally a few times when trying to click and drag on a small scroll slider and accidentally hit the button instead.
Problem seen in train GUI scroll bars, and reproduced elsewhere (e.g. the mod list)
1. Click down on the square button at the top/botom of a scroll bar
2. Move the pointer outside the button while holding down
3. Release the mouse button
Now, drag the scroll bar, or scroll by a page by clicking the light grey area. The list will scroll as if the scroll button was still pressed down. Workaround when it happens: click mouse button down/up on the offending slider (no dragging off) - suggests it's a lost 'mouse up' event or similar.
Not a huge issue, I agree - but I hit it accidentally a few times when trying to click and drag on a small scroll slider and accidentally hit the button instead.
Problem seen in train GUI scroll bars, and reproduced elsewhere (e.g. the mod list)
- factorio-0.16.24-scroll-bar-button.png (50.54 KiB) Viewed 2724 times