Added ability to adjust options sliders with arrow keys - #429
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guzrdo wants to merge 2 commits into
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Linking #399. |
tpenguinltg
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Sep 3, 2018
| * Increments or decrements slider value if user presses right or left arrow key. | ||
| * @param key the pressed key | ||
| */ | ||
| private void adjustSliderWithKey(int key) { |
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I think instead of passing in the key, you should pass in something more symbolic, like a delta value.
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| // increment or decrement value | ||
| if (key == Input.KEY_RIGHT) { | ||
| hoverOption.setValue(hoverOption.getIntegerValue() + 1); |
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You have oldSliderValue that holds hoverOption.getIntegerValue(); you may as well use it here instead of calling the getter again. Same goes for the line below.
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I just tested it. It appears to work as expected. It's a bit awkward having to hover over the slider option first, but it's the best we can do with what we have for now, and it's nice having such precise control over the value. |
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You can use arrow keys to make +1 or -1 adjustments to options sliders (offset, volume, etc.)
If there's a better way of doing this I'll give it another go but this is functional at least for the time being.