public void setImage(Image image) {
checkWidget();
if ((style & SWT.SEPARATOR) != 0) return;
if (image != null && image.isDisposed()) error(SWT.ERROR_INVALID_ARGUMENT);
super.setImage(image);
updateImages(getEnabled() && parent.getEnabled());
}
/**
* Sets the image the receiver will display to the argument.
*
* <p>Note: This operation is a hint and is not supported on platforms that do not have this
* concept (for example, Windows NT). Furthermore, some platforms (such as GTK), cannot display
* both a check box and an image at the same time. Instead, they hide the image and display the
* check box.
*
* @param image the image to display
* @exception SWTException
* <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
* </ul>
*/
public void setImage(Image image) {
checkWidget();
if ((style & SWT.SEPARATOR) != 0) return;
super.setImage(image);
if (OS.IsWinCE) {
if ((OS.IsPPC || OS.IsSP) && parent.hwndCB != 0) {
long /*int*/ hwndCB = parent.hwndCB;
TBBUTTONINFO info = new TBBUTTONINFO();
info.cbSize = TBBUTTONINFO.sizeof;
info.dwMask = OS.TBIF_IMAGE;
info.iImage = parent.imageIndex(image);
OS.SendMessage(hwndCB, OS.TB_SETBUTTONINFO, id, info);
}
return;
}
if (OS.WIN32_VERSION < OS.VERSION(4, 10)) return;
MENUITEMINFO info = new MENUITEMINFO();
info.cbSize = MENUITEMINFO.sizeof;
info.fMask = OS.MIIM_BITMAP;
if (parent.foreground != -1) {
info.hbmpItem = OS.HBMMENU_CALLBACK;
} else {
if (!OS.IsWinCE && OS.WIN32_VERSION >= OS.VERSION(6, 0) && OS.IsAppThemed()) {
if (hBitmap != 0) OS.DeleteObject(hBitmap);
info.hbmpItem = hBitmap = image != null ? Display.create32bitDIB(image) : 0;
} else {
info.hbmpItem = image != null ? OS.HBMMENU_CALLBACK : 0;
}
}
long /*int*/ hMenu = parent.handle;
OS.SetMenuItemInfo(hMenu, id, false, info);
parent.redraw();
}