fix: drag and drop crash under loongson.

Change-Id: I6773fbd63c758e91fe7828f18772b4ef5f17c208
linuxdeepin · Nov 6, 2018 · 0dc5d62 · 0dc5d62
1 parent 448792f
commit 0dc5d62
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/src/tabbar.cpp b/src/tabbar.cpp
@@ -234,8 +234,8 @@ QMimeData* Tabbar::createMimeDataFromTab(int index, const QStyleOptionTab &optio
     EditWrapper *wrapper = window->wrapper(fileAt(index));
     QMimeData *mimeData = new QMimeData;
 
+    mimeData->setProperty("wrapper", QVariant::fromValue(static_cast<void *>(wrapper)));
     mimeData->setData("dedit/tabbar", tabName.toUtf8());
-    mimeData->setUserData(0, (QObjectUserData *)wrapper);
     mimeData->removeFormat("text/plain");
 
     return mimeData;
@@ -245,7 +245,8 @@ void Tabbar::insertFromMimeDataOnDragEnter(int index, const QMimeData *source)
 {
     const QString tabName = QString::fromUtf8(source->data("dedit/tabbar"));
 
-    EditWrapper *wrapper = (EditWrapper *)source->userData(0);
+    QVariant pVar = source->property("wrapper");
+    EditWrapper *wrapper = static_cast<EditWrapper *>(pVar.value<void *>());
     Window *window = static_cast<Window *>(this->window());
 
     window->addTabWithWrapper(wrapper, wrapper->textEditor()->filepath, tabName, index);
@@ -256,7 +257,8 @@ void Tabbar::insertFromMimeData(int index, const QMimeData *source)
 {
     const QString tabName = QString::fromUtf8(source->data("dedit/tabbar"));
 
-    EditWrapper *wrapper = (EditWrapper *)source->userData(0);
+    QVariant pVar = source->property("wrapper");
+    EditWrapper *wrapper = static_cast<EditWrapper *>(pVar.value<void *>());
     Window *window = static_cast<Window *>(this->window());
 
     window->addTabWithWrapper(wrapper, wrapper->textEditor()->filepath, tabName, index);