void WindowsApp::OnAppOptions()
{
QWinWidget *win = new QWinWidget(theApp.m_pMainWnd);
win->showCentered();
QDialog *dialog = new QDialog(win);
Ui::OptionsDialog ui;
ui.setupUi(dialog);
dialog->setAttribute(Qt::WA_DeleteOnClose);
dialog->show();
}
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_LBUTTONUP:
{
QWinWidget w(hWnd, 0, 0);
w.showCentered();
QMessageBox mb("Qt on Win32 - modal",
"Is this dialog modal?",
QMessageBox::NoIcon,
QMessageBox::Yes | QMessageBox::Default,
QMessageBox::No | QMessageBox::Escape,
QMessageBox::NoButton, &w);
int result = mb.exec();
Q_UNUSED(result);
}
break;
case WM_RBUTTONUP:
{
QWinWidget *w = new QWinWidget(hWnd, 0, 0);
w->showCentered();
QMessageBox *mb = new QMessageBox("Qt on Win32 - modeless",
"Is this dialog modal?",
QMessageBox::NoIcon,
QMessageBox::Yes | QMessageBox::Default,
QMessageBox::No | QMessageBox::Escape,
QMessageBox::NoButton, w);
mb->setModal(false);
mb->setAttribute(Qt::WA_DeleteOnClose);
mb->show();
}
break;
case WM_KEYDOWN:
if (wParam != VK_TAB)
return DefWindowProc(hWnd, message, wParam, lParam);
SetFocus(winId);
break;
case WM_SETFOCUS:
{
QString str("Got focus");
QWidget *widget = QWidget::find(HWND(wParam));
if (widget)
str += QString(" from %1 (%2)").arg(widget->objectName()).arg(widget->metaObject()->className());
str += "\n";
OutputDebugStringA(str.toLocal8Bit().data());
}
break;
case WM_KILLFOCUS:
{
QString str("Lost focus");
QWidget *widget = QWidget::find(HWND(wParam));
if (widget)
str += QString(" to %1 (%2)").arg(widget->objectName()).arg(widget->metaObject()->className());
str += "\n";
OutputDebugStringA(str.toLocal8Bit().data());
}
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
