// NewIconFromFile returns a new Icon, using the specified icon image file.
func NewIconFromFile(filePath string) (*Icon, error) {
absFilePath, err := filepath.Abs(filePath)
if err != nil {
return nil, wrapError(err)
}
hIcon := win.HICON(win.LoadImage(
0,
syscall.StringToUTF16Ptr(absFilePath),
win.IMAGE_ICON,
0,
0,
win.LR_DEFAULTSIZE|win.LR_LOADFROMFILE))
if hIcon == 0 {
return nil, lastError("LoadImage")
}
return &Icon{hIcon: hIcon}, nil
}
func (cc customCursor) Dispose() {
win.DestroyIcon(win.HICON(cc.hCursor))
}