Show() and hide() widget

by Martin Fitzpatrick Last updated PyQt5 FAQ
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Mohamad_Zakwan | 2020-08-02 05:26:14 UTC | #1

Hi,

From: Creating searchable widget dashboards Q: Is below statement entirely correct?

Each Qt widget has a .setVisible method which can be used to toggle that widget's visibility. >>However, compound or nested widgets can only become invisible when all their child widgets are >>also invisible.

This is from QT website. https://doc.qt.io/qt-5/qwidget.html#visible-prop It seems like when I hide parent (OnOffWidget) then all child widgets also got hidden.

If an ancestor is not visible, the widget won't become visible until all its ancestors are shown.

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Show() and hide() widget was written by Martin Fitzpatrick .

Martin Fitzpatrick has been developing Python/Qt apps for 8 years. Building desktop applications to make data-analysis tools more user-friendly, Python was the obvious choice. Starting with Tk, later moving to wxWidgets and finally adopting PyQt.

Show() and hide() widget was published in faq on (updated ) . Feedback & Corrections welcome in our public issue tracker.

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