Changeset 106207 in vbox

Timestamp:

Oct 2, 2024 12:16:13 PM (4 months ago)

Author:

vboxsync

Message:

FE/Qt: bugref:10784: VBox Manager / Details pane: COM wrappers cleanup on corresponding signal; Prevents a crash in CMachine wrapper cleanup after COM deinit.

Location:

trunk/src/VBox/Frontends/VirtualBox/src/manager/details

Files:

• UIDetailsModel.cpp (modified) (3 diffs)
• UIDetailsModel.h (modified) (1 diff)

trunk/src/VBox/Frontends/VirtualBox/src/manager/details/UIDetailsModel.cpp

@@ -35 +35 @@
 
 /* GUI includes: */
+#include "UICommon.h"
 #include "UIConverter.h"
 #include "UIDesktopWidgetWatchdog.h"
@@ -738 +739 @@
 }
 
+void UIDetailsModel::sltDetachCOM()
+{
+    /* Clear model of unwanted machine-items: */
+    setItems(QList<UIVirtualMachineItem*>());
+}
+
 void UIDetailsModel::sltToggleAnimationFinished(DetailsElementType enmType, bool fToggled)
 {
@@ -767 +774 @@
 void UIDetailsModel::prepare()
 {
+    /* Install cleanup handler: */
+    connect(&uiCommon(), &UICommon::sigAskToDetachCOM,
+            this, &UIDetailsModel::sltDetachCOM);
+
     /* Prepare scene: */
     m_pScene = new QGraphicsScene(this);

trunk/src/VBox/Frontends/VirtualBox/src/manager/details/UIDetailsModel.h

@@ -191 +191 @@
 
 private slots:
+
+    /** Handles command to detach COM. */
+    void sltDetachCOM();
 
     /** Handles sigal about details element of certain @a enmType toggling finished, making element @a fToggled. */