feat: 添加ElaWidgetTool库

2025-09-19 22:40:52 +08:00
parent 5f93e8caf6
commit 4eef5c7fd5
407 changed files with 36325 additions and 7 deletions
--- a/ElaWidgetTools/private/ElaTabWidgetPrivate.cpp
+++ b/ElaWidgetTools/private/ElaTabWidgetPrivate.cpp
@@ -0,0 +1,107 @@
+#include "ElaTabWidgetPrivate.h"
+
+#include "ElaCustomTabWidget.h"
+#include "ElaTabBar.h"
+#include "ElaTabWidget.h"
+#include <QApplication>
+#include <QDebug>
+#include <QMimeData>
+#include <QMouseEvent>
+ElaTabWidgetPrivate::ElaTabWidgetPrivate(QObject* parent)
+    : QObject{parent}
+{
+}
+
+ElaTabWidgetPrivate::~ElaTabWidgetPrivate()
+{
+}
+
+void ElaTabWidgetPrivate::onTabDragCreate(QDrag* drag)
+{
+    Q_Q(ElaTabWidget);
+    QMimeData* mimeData = drag->mimeData();
+    mimeData->setProperty("ElaTabWidgetObject", QVariant::fromValue(q));
+    int index = mimeData->property("TabIndex").toInt();
+    QString tabText = q->tabText(index);
+    QIcon tabIcon = q->tabIcon(index);
+    QWidget* dragWidget = q->widget(index);
+    QVariant originTabWidgetVariant = dragWidget->property("ElaOriginTabWidget");
+    ElaTabBar* tabBarObject = mimeData->property("ElaTabBarObject").value<ElaTabBar*>();
+    if (!originTabWidgetVariant.isValid() && q->objectName() != "ElaCustomTabWidget")
+    {
+        dragWidget->setProperty("ElaOriginTabWidget", QVariant::fromValue<ElaTabWidget*>(q));
+    }
+    mimeData->setProperty("DragWidget", QVariant::fromValue(dragWidget));
+    QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(-1, -1), QPoint(-1, -1), Qt::LeftButton, Qt::LeftButton, Qt::NoModifier);
+    QApplication::sendEvent(tabBarObject, &releaseEvent);
+    if (drag->exec() == Qt::IgnoreAction)
+    {
+        // 创建新窗口
+        ElaTabBar* originCustomTabBar = tabBarObject;
+        if (originCustomTabBar && originCustomTabBar->objectName() == "ElaCustomTabBar")
+        {
+            originCustomTabBar->removeTab(index);
+        }
+        QWidget* floatParentWidget = originTabWidgetVariant.value<ElaTabWidget*>();
+        if (!floatParentWidget)
+        {
+            floatParentWidget = dragWidget->property("ElaFloatParentWidget").value<QWidget*>();
+        }
+        ElaCustomTabWidget* floatWidget = new ElaCustomTabWidget(floatParentWidget);
+        ElaTabBar* customTabBar = floatWidget->getCustomTabBar();
+        dragWidget->setProperty("CurrentCustomBar", QVariant::fromValue<ElaTabBar*>(customTabBar));
+        floatWidget->addTab(dragWidget, tabIcon, tabText);
+        floatWidget->show();
+        QPoint cursorPoint = QCursor::pos();
+        floatWidget->move(cursorPoint.x() - floatWidget->width() / 2, cursorPoint.y() - 40);
+    }
+}
+
+void ElaTabWidgetPrivate::onTabDragDrop(const QMimeData* mimeData)
+{
+    Q_Q(ElaTabWidget);
+    QWidget* dragWidget = mimeData->property("DragWidget").value<QWidget*>();
+    QString tabText = mimeData->property("TabText").toString();
+    QIcon tabIcon = mimeData->property("TabIcon").value<QIcon>();
+    ElaTabBar* customTabBar = mimeData->property("ElaTabBarObject").value<ElaTabBar*>();
+    int index = mimeData->property("TabIndex").toInt();
+    int dropIndex = mimeData->property("TabDropIndex").toInt();
+    if (customTabBar && customTabBar->objectName() == "ElaCustomTabBar")
+    {
+        customTabBar->removeTab(index);
+    }
+    q->insertTab(dropIndex, dragWidget, tabIcon, tabText);
+    if (_customTabBar)
+    {
+        dragWidget->setProperty("CurrentCustomBar", QVariant::fromValue<ElaTabBar*>(_customTabBar));
+        _customTabBar->insertTab(dropIndex, tabIcon, tabText);
+    }
+}
+
+void ElaTabWidgetPrivate::onTabCloseRequested(int index)
+{
+    Q_Q(ElaTabWidget);
+    QWidget* closeWidget = q->widget(index);
+    ElaTabWidget* originTabWidget = closeWidget->property("ElaOriginTabWidget").value<ElaTabWidget*>();
+    if (originTabWidget && originTabWidget != q)
+    {
+        ElaTabBar* customTabBar = closeWidget->property("CurrentCustomBar").value<ElaTabBar*>();
+        if (customTabBar)
+        {
+            customTabBar->removeTab(index);
+            closeWidget->setProperty("CurrentCustomBar", QVariant::fromValue<ElaTabBar*>(nullptr));
+        }
+        originTabWidget->addTab(closeWidget, q->tabIcon(index), q->tabText(index));
+    }
+    else if (!originTabWidget && q->objectName() == "ElaCustomTabWidget")
+    {
+        _customTabBar->removeTab(index);
+        q->removeTab(index);
+        closeWidget->deleteLater();
+    }
+    else
+    {
+        q->removeTab(index);
+        closeWidget->deleteLater();
+    }
+}