feat: 添加ElaWidgetTool库

ElaWidgetTools/ElaMultiSelectComboBox.h

@@ -0,0 +1,31 @@
+#ifndef ELAMULTISELECTCOMBOBOX_H
+#define ELAMULTISELECTCOMBOBOX_H
+#include <QComboBox>
+
+#include "ElaProperty.h"
+class ElaMultiSelectComboBoxPrivate;
+class ELA_EXPORT ElaMultiSelectComboBox : public QComboBox
+{
+    Q_OBJECT
+    Q_Q_CREATE(ElaMultiSelectComboBox)
+    Q_PROPERTY_CREATE_Q_H(int, BorderRadius)
+public:
+    explicit ElaMultiSelectComboBox(QWidget* parent = nullptr);
+    ~ElaMultiSelectComboBox();
+    void setCurrentSelection(QString selection);
+    void setCurrentSelection(QStringList selection);
+    void setCurrentSelection(int index);
+    void setCurrentSelection(QList<int> selectionIndex);
+    QStringList getCurrentSelection() const;
+    QList<int> getCurrentSelectionIndex() const;
+Q_SIGNALS:
+    Q_SIGNAL void itemSelectionChanged(QVector<bool> itemSelection);
+    Q_SIGNAL void currentTextListChanged(QStringList selectedTextList);
+
+protected:
+    void paintEvent(QPaintEvent* e) override;
+    void showPopup() override;
+    void hidePopup() override;
+};
+
+#endif // ELAMULTISELECTCOMBOBOX_H