diff options
Diffstat (limited to 'uitask_windows.go')
| -rw-r--r-- | uitask_windows.go | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/uitask_windows.go b/uitask_windows.go index 1eb44f4..ef1c213 100644 --- a/uitask_windows.go +++ b/uitask_windows.go @@ -4,7 +4,6 @@ package ui import ( "fmt" - "runtime" "syscall" "unsafe" ) @@ -46,13 +45,15 @@ var ( _postMessage = user32.NewProc("PostMessageW") ) +var msghwnd _HWND + func uiinit() error { err := doWindowsInit() if err != nil { return fmt.Errorf("error doing general Windows initialization: %v", err) } - hwnd, err := makeMessageHandler() + msghwnd, err = makeMessageHandler() if err != nil { return fmt.Errorf("error making invisible window for handling events: %v", err) } @@ -68,7 +69,7 @@ func ui() { select { case m := <-uitask: r1, _, err := _postMessage.Call( - uintptr(hwnd), + uintptr(msghwnd), msgRequested, uintptr(0), uintptr(unsafe.Pointer(&m))) @@ -77,10 +78,10 @@ func ui() { } case <-Stop: r1, _, err := _postMessage.Call( - uintptr(hwnd), - msgQuit, - uintptr(0), - uintptr(0)) + uintptr(msghwnd), + msgQuit, + uintptr(0), + uintptr(0)) if r1 == 0 { // failure panic("error sending quit message to message loop: " + err.Error()) } |