fix: DTitleBar动态设置Icon时间距异常

spacerItem多次设置,改为设置前先移除之前的 Log:
linuxdeepin · Jul 5, 2024 · e8f6dc8 · e8f6dc8
1 parent 8df23f4
commit e8f6dc8
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/widgets/dtitlebar.cpp b/src/widgets/dtitlebar.cpp
@@ -775,6 +775,9 @@ void DTitlebarPrivate::setIconVisible(bool visible)
         return;
 
     if (visible) {
+        if (auto spacerItem = dynamic_cast<QSpacerItem *>(leftLayout.takeAt(0)))
+            delete leftLayout->takeAt(0);
+
         leftLayout->insertSpacing(0, 10);
         leftLayout->insertWidget(1, iconLabel, 0, Qt::AlignLeading | Qt::AlignVCenter);
         iconLabel->show();