diff options
Diffstat (limited to 'dialog_windows.go')
| -rw-r--r-- | dialog_windows.go | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/dialog_windows.go b/dialog_windows.go index 5cc7b33..c6da94b 100644 --- a/dialog_windows.go +++ b/dialog_windows.go @@ -28,20 +28,23 @@ func _msgBox(parent *Window, primarytext string, secondarytext string, uType uin } retchan := make(chan int) go func() { - ret := make(chan int) + ret := make(chan uiret) defer close(ret) - uitask <- func() { - r1, _, err := _messageBox.Call( + uitask <- &uimsg{ + call: _messageBox, + p: []uintptr{ uintptr(parenthwnd), utf16ToArg(ptext), utf16ToArg(ptitle), - uintptr(uType)) - if r1 == 0 { // failure - panic(fmt.Sprintf("error displaying message box to user: %v\nstyle: 0x%08X\ntitle: %q\ntext:\n%s", err, uType, os.Args[0], text)) - } - ret <- int(r1) // so as to not hang up uitask + uintptr(uType), + }, + ret: ret, } - retchan <- <-ret + r := <-ret + if r.ret == 0 { // failure + panic(fmt.Sprintf("error displaying message box to user: %v\nstyle: 0x%08X\ntitle: %q\ntext:\n%s", r.err, uType, os.Args[0], text)) + } + retchan <- int(r.ret) }() return retchan } |