feat: 添加ElaWidgetTool库

ElaWidgetTools/ElaDoubleSpinBox.h

@@ -0,0 +1,25 @@
+#ifndef ELADOUBLESPINBOX_H
+#define ELADOUBLESPINBOX_H
+
+#include <QDoubleSpinBox>
+
+#include "ElaDef.h"
+
+class ElaDoubleSpinBoxPrivate;
+class ELA_EXPORT ElaDoubleSpinBox : public QDoubleSpinBox
+{
+    Q_OBJECT
+    Q_Q_CREATE(ElaDoubleSpinBox)
+    Q_PROPERTY_CREATE_Q_H(ElaSpinBoxType::ButtonMode, ButtonMode)
+public:
+    explicit ElaDoubleSpinBox(QWidget* parent = nullptr);
+    ~ElaDoubleSpinBox() override;
+
+protected:
+    void focusInEvent(QFocusEvent* event) override;
+    void focusOutEvent(QFocusEvent* event) override;
+    void paintEvent(QPaintEvent* event) override;
+    void contextMenuEvent(QContextMenuEvent* event) override;
+};
+
+#endif // ELADOUBLESPINBOX_H