添加QPushButton图标左对齐的示例

QProxyStyleTest/widget.h

@@ -0,0 +1,24 @@
+#ifndef WIDGET_H
+#define WIDGET_H
+
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+namespace Ui { class Widget; }
+QT_END_NAMESPACE
+
+class Widget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    Widget(QWidget *parent = nullptr);
+    ~Widget();
+
+private:
+    void initUI();
+
+private:
+    Ui::Widget *ui;
+};
+#endif // WIDGET_H