diff options
Diffstat (limited to 'sysdata_darwin.go')
| -rw-r--r-- | sysdata_darwin.go | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sysdata_darwin.go b/sysdata_darwin.go index 0bcf316..1ac4d8d 100644 --- a/sysdata_darwin.go +++ b/sysdata_darwin.go @@ -84,6 +84,8 @@ var ( _setStyle = sel_getUid("setStyle:") _setControlSize = sel_getUid("setControlSize:") _setIndeterminate = sel_getUid("setIndeterminate:") + _startAnimation = sel_getUid("startAnimation:") + _stopAnimation = sel_getUid("stopAnimation:") _setDoubleValue = sel_getUid("setDoubleValue:") _numberOfItems = sel_getUid("numberOfItems") _selectItemAtIndex = sel_getUid("selectItemAtIndex:") @@ -334,6 +336,7 @@ var classTypes = [nctypes]*classData{ C.objc_msgSend_int(pbar, _setStyle, _NSProgressIndicatorBarStyle) C.objc_msgSend_uint(pbar, _setControlSize, C.uintptr_t(_NSRegularControlSize)) C.objc_msgSend_bool(pbar, _setIndeterminate, C.BOOL(C.NO)) + C.objc_msgSend_id(pbar, _stopAnimation, pbar) addControl(parentWindow, pbar) return pbar }, @@ -543,11 +546,11 @@ func (s *sysData) setProgress(percent int) { defer close(ret) uitask <- func() { if percent == -1 { - // At least on Mac OS X 10.8, if the progressbar was already on 0 or 100% when turning on indeterminate mode, the indeterminate animation won't play, leaving just a still progress bar. This is a workaround. Note the selector call order. - // TODO will the value chosen affect the animation speed? - C.objc_msgSend_double(s.id, _setDoubleValue, C.double(50)) C.objc_msgSend_bool(s.id, _setIndeterminate, C.BOOL(C.YES)) + C.objc_msgSend_id(s.id, _startAnimation, s.id) } else { + // will have no effect if we were already determinate + C.objc_msgSend_id(s.id, _stopAnimation, s.id) C.objc_msgSend_bool(s.id, _setIndeterminate, C.BOOL(C.NO)) C.objc_msgSend_double(s.id, _setDoubleValue, C.double(percent)) } |