comp:Drag-and-drop implementation in the interface is bound to the sending logic.

Gui/Control/cpTableWidget.cpp

@@ -6,14 +6,27 @@
 #include <QPainter>
 #include <Util.h>
 
+#include "GuiUtil/Public.h"
+
 CpTableWidget::CpTableWidget(QWidget* parent) : QTableWidget(parent)
 {
+    contexMenu_ = new QMenu(this);
+    delAction_ = new QAction(tr("delete"), this);
+    connect(delAction_, &QAction::triggered, this, &CpTableWidget::deleteSelectedRows);
+    contexMenu_->addAction(delAction_);
 }
 
 CpTableWidget::~CpTableWidget()
 {
 }
 
+void CpTableWidget::contextMenuEvent(QContextMenuEvent* event)
+{
+    if (selectedItems().count() > 0) {
+        contexMenu_->exec(event->globalPos());
+    }
+}
+
 void CpTableWidget::dropEvent(QDropEvent* event)
 {
     if (!event->mimeData()->hasFormat("application/x-qabstractitemmodeldatalist")) {
@@ -78,3 +91,22 @@ void CpTableWidget::dragEnterEvent(QDragEnterEvent* event)
         event->ignore();
     }
 }
+
+void CpTableWidget::deleteSelectedRows()
+{
+    auto r = FTCommon::affirm(this, tr("confirm"), tr("delete selected rows?"));
+    if (!r) {
+        return;
+    }
+    QList<int> rowsToDelete;
+    for (QTableWidgetItem* item : selectedItems()) {
+        int row = item->row();
+        if (!rowsToDelete.contains(row)) {
+            rowsToDelete.append(row);
+        }
+    }
+    std::sort(rowsToDelete.begin(), rowsToDelete.end(), std::greater<int>());
+    for (int row : rowsToDelete) {
+        removeRow(row);
+    }
+}