fix: tray container shows blank area when there is only one item

When the item is hidden, the index needs to be updated Issue: linuxdeepin/developer-center#9887
linuxdeepin · Jul 23, 2024 · 8dfe4a7 · 8dfe4a7
1 parent e7e3a37
commit 8dfe4a7
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/panels/dock/tray/traysortordermodel.cpp b/panels/dock/tray/traysortordermodel.cpp
@@ -352,6 +352,7 @@ void TraySortOrderModel::updateVisualIndexes()
         bool itemVisible = !m_hiddenIds.contains(id);
         results[0]->setData(SECTION_COLLAPSABLE, TraySortOrderModel::SectionTypeRole);
         results[0]->setData(itemVisible, TraySortOrderModel::VisibilityRole);
+        results[0]->setData(-1, TraySortOrderModel::VisualIndexRole);
         if (itemVisible) {
             toogleCollapseActionVisible = true;
             results[0]->setData(currentVisualIndex, TraySortOrderModel::VisualIndexRole);
@@ -365,6 +366,7 @@ void TraySortOrderModel::updateVisualIndexes()
     results = findItems("internal/action-toggle-collapse");
     Q_ASSERT(!results.isEmpty());
     results[0]->setData(toogleCollapseActionVisible, TraySortOrderModel::VisibilityRole);
+    results[0]->setData(-1, TraySortOrderModel::VisualIndexRole);
     if (toogleCollapseActionVisible) {
         results[0]->setData(currentVisualIndex, TraySortOrderModel::VisualIndexRole);
         currentVisualIndex++;
@@ -377,6 +379,7 @@ void TraySortOrderModel::updateVisualIndexes()
         bool itemVisible = !m_hiddenIds.contains(id);
         results[0]->setData(SECTION_PINNED, TraySortOrderModel::SectionTypeRole);
         results[0]->setData(itemVisible, TraySortOrderModel::VisibilityRole);
+        results[0]->setData(-1, TraySortOrderModel::VisualIndexRole);
         if (itemVisible) {
             results[0]->setData(currentVisualIndex, TraySortOrderModel::VisualIndexRole);
             currentVisualIndex++;
@@ -399,6 +402,7 @@ void TraySortOrderModel::updateVisualIndexes()
         bool itemVisible = !m_hiddenIds.contains(id);
         results[0]->setData(SECTION_FIXED, TraySortOrderModel::SectionTypeRole);
         results[0]->setData(itemVisible, TraySortOrderModel::VisibilityRole);
+        results[0]->setData(-1, TraySortOrderModel::VisualIndexRole);
         if (itemVisible) {
             results[0]->setData(currentVisualIndex, TraySortOrderModel::VisualIndexRole);
             currentVisualIndex++;