As long as you still offer an easy way to highlight the button text.
Triple-click (at least in FF on Linux) highlights paragraphs or other block-elements contents; it should be allowed on things where a single-click does navigation. This would be very out of the way for normal users, but would allow easily and quickly highlighting (and copying) parts of the interface.
Triple-click (at least in FF on Linux) highlights paragraphs or other block-elements contents; it should be allowed on things where a single-click does navigation. This would be very out of the way for normal users, but would allow easily and quickly highlighting (and copying) parts of the interface.