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  1. Qt
  2. QTBUG-2043

Provide API that returns toplevel windows in the application in their z-order

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      Description

      On Windows, the following would implement such a function:

      QList<QWidget*> zOrderedWindows()
      {
      QList<QWidget*> orderedWidgets;

      if (!QApplication::topLevelWidgets().count())
      return orderedWidgets;

      HWND first = QApplication::topLevelWidgets().at(0)->winId();
      HWND hwnd = first;
      while (hwnd)

      { QWidget *widget = QWidget::find(hwnd); if (widget && widget->isVisible()) orderedWidgets.append(widget); hwnd = GetNextWindow(hwnd, GW_HWNDNEXT); }

      hwnd = GetNextWindow(first, GW_HWNDPREV);
      while (hwnd)

      { QWidget *widget = QWidget::find(hwnd); if (widget && widget->isVisible()) orderedWidgets.prepend(widget); hwnd = GetNextWindow(hwnd, GW_HWNDPREV); }

      return orderedWidgets;
      }

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            Assignee:
            sorvig Morten Sørvig
            Reporter:
            vhilshei Volker Hilsheimer
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              Dates

              Created:
              Updated:

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