diff options
Diffstat (limited to 'dialog_windows.go')
| -rw-r--r-- | dialog_windows.go | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/dialog_windows.go b/dialog_windows.go deleted file mode 100644 index 5095999..0000000 --- a/dialog_windows.go +++ /dev/null @@ -1,50 +0,0 @@ -// 7 february 2014 - -package ui - -import ( - "fmt" - "os" -) - -var ( - _messageBox = user32.NewProc("MessageBoxW") -) - -var dialogResponses = map[uintptr]Response{ - _IDOK: OK, -} - -func _msgBox(parent *Window, primarytext string, secondarytext string, uType uint32) Response { - // http://msdn.microsoft.com/en-us/library/windows/desktop/aa511267.aspx says "Use task dialogs whenever appropriate to achieve a consistent look and layout. Task dialogs require Windows Vista® or later, so they aren't suitable for earlier versions of Windows. If you must use a message box, separate the main instruction from the supplemental instruction with two line breaks." - text := primarytext - if secondarytext != "" { - text += "\n\n" + secondarytext - } - ptext := toUTF16(text) - ptitle := toUTF16(os.Args[0]) - parenthwnd := _HWND(_NULL) - if parent != dialogWindow { - parenthwnd = parent.sysData.hwnd - uType |= _MB_APPLMODAL // only for this window - } else { - uType |= _MB_TASKMODAL // make modal to every window in the program (they're all windows of the uitask, which is a single thread) - } - r1, _, err := _messageBox.Call( - 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)) - } - return dialogResponses[r1] -} - -func (w *Window) msgBox(primarytext string, secondarytext string) { - _msgBox(w, primarytext, secondarytext, _MB_OK) -} - -func (w *Window) msgBoxError(primarytext string, secondarytext string) { - _msgBox(w, primarytext, secondarytext, _MB_OK|_MB_ICONERROR) -} |
