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Fixed window.go from the previous commit to improve documentation and change function behavior.

This commit is contained in:
Pietro Gagliardi 2014-06-11 09:51:00 -04:00
parent 2407a415b9
commit 0e620c4d34
1 changed files with 4 additions and 2 deletions
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6
window.go
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@ -121,13 +121,15 @@ func (w *Window) Hide() {
w.sysData.hide() w.sysData.hide()
} }
// Centers the window // Center centers the Window on-screen.
// The concept of "screen" in the case of a multi-monitor setup is implementation-defined.
// It presently panics if the Window has not been created.
func (w *Window) Center() { func (w *Window) Center() {
w.lock.Lock() w.lock.Lock()
defer w.lock.Unlock() defer w.lock.Unlock()
if !w.created { if !w.created {
return panic("attempt to center Window before it has been created")
} }
w.sysData.center() w.sysData.center()
} }