Changeset 106042 in vbox for trunk/src/VBox/Frontends/VirtualBox

Timestamp:

Sep 13, 2024 9:00:05 AM (7 months ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

164792

Message:

FE/Qt: bugref:10659:. Check header counts before resizing columns. This was causing a divide by zero when there is no VM registered.

File:

• trunk/src/VBox/Frontends/VirtualBox/src/activity/overview/UIVMActivityOverviewModelView.cpp (modified) (1 diff)

trunk/src/VBox/Frontends/VirtualBox/src/activity/overview/UIVMActivityOverviewModelView.cpp

@@ -685 +685 @@
 {
     QHeaderView* pHeader = horizontalHeader();
-    if (!pHeader)
+    if (!pHeader || pHeader->count() <= 0)
         return;
     int iSectionCount = pHeader->count();
     int iHiddenSectionCount = pHeader->hiddenSectionCount();
+    if (iSectionCount == iHiddenSectionCount)
+        return;
     int iWidth = width() / (iSectionCount - iHiddenSectionCount);
     for (int i = 0; i < iSectionCount; ++i)