Most applications stretch the close button to hug the top right borders of the client area, even if the close button doesn't visible span the area. I feel like it might be an improvement to stretch the clickable region of the close button to the top right, so when moving your mouse quickly to the top right you don't accidentally miss the button.
Most applications stretch the close button to hug the top right borders of the client area, even if the close button doesn't visible span the area. I feel like it might be an improvement to stretch the clickable region of the close button to the top right, so when moving your mouse quickly to the top right you don't accidentally miss the button.