fix: [UI]display issue

1.set render hint of painter. 2.reset scrollbar height when resize. Log: fix UI issue Bug: https://pms.uniontech.com/bug-view-239935.html
linuxdeepin · Jan 23, 2024 · 4640484 · 4640484
1 parent 1bc9675
commit 4640484
Show file tree

Hide file tree

Showing 3 changed files with 7 additions and 1 deletion.
diff --git a/src/plugins/filemanager/core/dfmplugin-titlebar/views/crumbbar.cpp b/src/plugins/filemanager/core/dfmplugin-titlebar/views/crumbbar.cpp
@@ -60,6 +60,7 @@ void IconItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem &opti
 {
     QStyleOptionViewItem opt = option;
     opt.decorationAlignment = Qt::AlignCenter;
+    painter->setRenderHint(QPainter::SmoothPixmapTransform);
     DStyledItemDelegate::paint(painter, opt, index);
 }
 

diff --git a/src/plugins/filemanager/core/dfmplugin-workspace/views/fileview.cpp b/src/plugins/filemanager/core/dfmplugin-workspace/views/fileview.cpp
@@ -1121,8 +1121,12 @@ void FileView::resizeEvent(QResizeEvent *event)
     if (itemDelegate() && itemDelegate()->editingIndex().isValid())
         doItemsLayout();
 
-    if (isIconViewMode())
+    if (isIconViewMode()) {
         updateViewportContentsMargins(itemSizeHint());
+        verticalScrollBar()->setFixedHeight(rect().height() - d->statusBar->height());
+    } else {
+        verticalScrollBar()->setFixedHeight(rect().height() - d->statusBar->height() - d->headerView->height());
+    }
 }
 
 void FileView::setSelection(const QRect &rect, QItemSelectionModel::SelectionFlags flags)

diff --git a/src/plugins/filemanager/core/dfmplugin-workspace/views/treeitempaintproxy.cpp b/src/plugins/filemanager/core/dfmplugin-workspace/views/treeitempaintproxy.cpp
@@ -80,6 +80,7 @@ void TreeItemPaintProxy::drawExpandArrow(QPainter *painter, const QRectF &rect,
         painter->setPen(opt.palette.color(QPalette::Active, QPalette::Text));
     }
 
+    painter->setRenderHint(QPainter::SmoothPixmapTransform);
     if (index.data(kItemTreeViewExpandedRole).toBool()) {
         style->drawPrimitive(QStyle::PE_IndicatorArrowDown, &opt, painter, nullptr);
     } else {