Tor Arne Vestbø 969ba5e368 Don't override QDialog::setVisible() to implement native dialogs
Clients who called the base-class implementation in QDialog would
as a result start hitting the canBeNativeDialog code path at the
start of QDialog::setVisible(), which would show the native dialog,
but without updating the QWidget visibility state.

To keep things 100% compatible, we shuffle the implementation of
QDialog::setVisible() into QDialogPrivate, which allows us to
override it in QMessageBoxPrivate and QErrorMessagePrivate.

The existing subclasses of QDialog that override setVisible have
been left as is, to not cause any unintended behavior change.

Change-Id: Icafe31a7b84a75049365e4e04b80492de08614d2
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
(cherry picked from commit e0bb9e81ab1a9d71f2893844ea82430467422e21)
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
2023-01-10 13:06:48 +00:00
..
2022-05-16 16:37:38 +02:00

This directory contains autotests and benchmarks based on Qt Test. In order
to run the autotests reliably, you need to configure a desktop to match the
test environment that these tests are written for.

Linux X11:

   * The user must be logged in to an active desktop; you can't run the
     autotests without a valid DISPLAY that allows X11 connections.

   * The tests are run against a KDE3 or KDE4 desktop.

   * Window manager uses "click to focus", and not "focus follows mouse". Many
     tests move the mouse cursor around and expect this to not affect focus
     and activation.

   * Disable "click to activate", i.e., when a window is opened, the window
     manager should automatically activate it (give it input focus) and not
     wait for the user to click the window.