🐞 fix(UI模块): 绘制代理时处理字号变化

ui/filemanageview/fileview.cpp

@@ -157,14 +157,18 @@ void FileView::changeFontSize(double fontSize)
 {
     m_listItemHeight = m_listItemHeight + ((fontSize - m_fontSize) * 2);
     m_fontSize = fontSize;
-    updateViewMode();
     if (m_downloadBtn != nullptr) {
         m_downloadBtn->changeFontSize(m_fontSize);
     }
     QFont font;
     font.setPointSizeF(fontSize);
     setFont(font);
-    update();
+    updateViewMode();
+}
+
+double FileView::getFontSize() const
+{
+    return m_fontSize;
 }
 
 void FileView::setItemMode(FileView::ItemSelectMode mode, bool isClear)

ui/filemanageview/fileview.h

@@ -41,6 +41,7 @@ public:
     void setTheme(PublicAttributes::Theme theme);
     PublicAttributes::Theme getTheme() const;
     void changeFontSize(double fontSize);
+    double getFontSize() const;
     void setItemMode(FileView::ItemSelectMode mode, bool isClear = false);
     FileView::ItemSelectMode getItemMode() const;
     void setThumbnailType(ThumbnailType type);

ui/filemanageview/fileviewdelegate.cpp

@@ -28,6 +28,11 @@ FileViewDelegate::~FileViewDelegate()
 void FileViewDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
 {
     auto *view = qobject_cast<const FileView *>(option.widget);
+    double fontSize = view->getFontSize();
+    QFont font;
+    font.setPointSizeF(fontSize);
+    painter->setFont(font);
+
     if (view->getItemMode() == FileView::ItemSelectMode::Default) {
         kdk::KListViewDelegate::paint(painter, option, index);
     } else {