自定义内存分配池

Widget/component/frameless/Frame_Less_Widget.cpp

@@ -21,11 +21,11 @@ Frame_Less_Widget::Frame_Less_Widget(QWidget* parent) : QWidget(parent) {
     bottom_margin = 16;
     right_margin = 16;
     left_margin = 16;
-    shapes.append({Qt::SizeFDiagCursor, Qt::SizeVerCursor, Qt::SizeBDiagCursor,
-                   Qt::SizeHorCursor, Qt::ArrowCursor, Qt::SizeHorCursor,
-                   Qt::SizeBDiagCursor, Qt::SizeVerCursor, Qt::SizeFDiagCursor,
-                   Qt::ArrowCursor});
-    change_sizes.append({[this]() {
+    shapes = {Qt::SizeFDiagCursor, Qt::SizeVerCursor, Qt::SizeBDiagCursor,
+              Qt::SizeHorCursor, Qt::ArrowCursor, Qt::SizeHorCursor,
+              Qt::SizeBDiagCursor, Qt::SizeVerCursor, Qt::SizeFDiagCursor,
+              Qt::ArrowCursor};
+    change_sizes = {[this]() {
                             // R11
                             setGeometry(start_x + dx, start_y + dy, qMax(start_w - dx, get_min_width()), qMax(start_h - dy, get_min_height()));
                         },
@@ -62,7 +62,7 @@ Frame_Less_Widget::Frame_Less_Widget(QWidget* parent) : QWidget(parent) {
                         },
                         []() {
                             // null
-                        }});
+                    }};
 }
 int Frame_Less_Widget::get_min_width() {
     return 0;

Widget/component/frameless/Frame_Less_Widget.h

@@ -2,8 +2,8 @@
 #include <QColor>
 #include <QDebug>
 #include <QLinearGradient>
-#include <QList>
-#include <QMap>
+#include <vector>
+#include <map>
 #include <QPixmap>
 #include <QString>
 #include <QWidget>
@@ -39,8 +39,8 @@ public:
     int start_w{};
     int start_h{};
     int dx{}, dy{};
-    QList<Qt::CursorShape> shapes;
-    QList<change_size> change_sizes;
+    std::vector<Qt::CursorShape> shapes;
+    std::vector<change_size> change_sizes;
     int radius;
     QColor background_color = QColor(150, 150, 150, 130);
     virtual int get_min_width();