fix: 增加粘贴的右键菜单和适配设置的风格变更

Description: 增加粘贴的右键菜单和适配设置的风格变更

Log: 增加粘贴的右键菜单和适配设置的风格变更
Change-Id: Ibf3c9ba853bf5c8b33f630690d9902c95fd9eafe

src/mainwidget.cpp

@@ -199,6 +199,8 @@ void MainWidget::setupUi(QWidget *Widget)
 void MainWidget::setupConnect()
 {
     initShortcut();
+    //增加适配运行时的风格切换
+    connect(DGuiApplicationHelper::instance(), &DGuiApplicationHelper::themeTypeChanged, this, &MainWidget::setIcons);
     connect(DGuiApplicationHelper::instance(), &DGuiApplicationHelper::paletteTypeChanged, this, &MainWidget::setIcons);
     connect(m_exportBtn, &DIconButton::clicked, this, &MainWidget::slotExport);
     connect(m_copyBtn, &DIconButton::clicked, this, &MainWidget::slotCopy);

src/resulttextview.cpp

@@ -1,6 +1,8 @@
 #include "resulttextview.h"
 #include <QDebug>
 #include <QScroller>
+#include <QClipboard>
+#include <QApplication>
 
 ResultTextView::ResultTextView(QWidget *parent)
     : m_Menu(nullptr), m_actCopy(nullptr), m_actCut(nullptr), m_actSelectAll(nullptr)
@@ -13,11 +15,14 @@ ResultTextView::ResultTextView(QWidget *parent)
     m_actCopy->setText(tr("Copy"));
     m_actCut = new QAction(this);
     m_actCut->setText(tr("Cut"));
+    m_actPaste = new QAction(this);
+    m_actPaste->setText(tr("Paste"));
     m_actSelectAll = new QAction(this);
     m_actSelectAll->setText(tr("SelectAll"));
 
     m_Menu->addAction(m_actSelectAll);
     m_Menu->addAction(m_actCopy);
+    m_Menu->addAction(m_actPaste);
     m_Menu->addAction(m_actCut);
 
     connect(m_actSelectAll, &QAction::triggered, this, [ = ]() {
@@ -29,6 +34,9 @@ ResultTextView::ResultTextView(QWidget *parent)
     connect(m_actCut, &QAction::triggered, this, [ = ]() {
         emit this->cut();
     });
+    connect(m_actPaste, &QAction::triggered, this, [ = ]() {
+        emit this->paste();
+    });
 }
 
 void ResultTextView::contextMenuEvent(QContextMenuEvent *e)
@@ -43,6 +51,13 @@ void ResultTextView::contextMenuEvent(QContextMenuEvent *e)
         m_actCopy->setEnabled(true);
         m_actCut->setEnabled(true);
     }
+    //判断剪切板的状态
+    QString clip_str = QApplication::clipboard()->text();
+    if (clip_str.isEmpty()) {
+        m_actPaste->setEnabled(false);
+    } else {
+        m_actPaste->setEnabled(true);
+    }
     m_Menu->exec(QCursor::pos());
 }
 

src/resulttextview.h

@@ -21,10 +21,11 @@ protected:
 signals:
     void sigChangeSize();
 private:
-    QMenu *m_Menu;
+    QMenu *m_Menu{nullptr};
-    QAction *m_actCopy;
+    QAction *m_actCopy{nullptr};
-    QAction *m_actCut;
+    QAction *m_actCut{nullptr};
-    QAction *m_actSelectAll;
+    QAction *m_actPaste{nullptr};
+    QAction *m_actSelectAll{nullptr};
 };
 
 #endif // RESULTTEXTVIEW_H