Changeset da30ddf for src/UIElements/Menu/Qt4/QMenu_tooltip.hpp

Timestamp:

Apr 23, 2021, 8:31:23 PM (5 years ago)

Author:

Frederik Heber <frederik.heber@…>

Branches:

Candidate_v1.7.0, stable

Children:

ba49d8

Parents:

61cc0f

git-author:

Frederik Heber <frederik.heber@…> (08/03/20 21:17:53)

git-committer:

Frederik Heber <frederik.heber@…> (04/23/21 20:31:23)

Message:

FIX: tooltip in Qt4 menu caused sigsev.

• I don't know why it occurred but this fixes it.

File:

• src/UIElements/Menu/Qt4/QMenu_tooltip.hpp (modified) (1 diff)

src/UIElements/Menu/Qt4/QMenu_tooltip.hpp

@@ -37 +37 @@
       const QHelpEvent *helpEvent = static_cast <QHelpEvent *>(e);
       // call QToolTip::showText on that QAction's tooltip.
-      QToolTip::showText(helpEvent->globalPos(), activeAction()->toolTip());
+      QAction *active = activeAction();
+      if (active != NULL)
+        QToolTip::showText(helpEvent->globalPos(), activeAction()->toolTip());
     } else {
       QToolTip::hideText();