tabwidget

maintabstyle.cpp

@@ -1,2 +1,53 @@
 #include "maintabstyle.h"
 
+
+QSize MainTabStyle::sizeFromContents(QStyle::ContentsType type, const QStyleOption *option, const QSize &size, const QWidget *widget) const
+{
+
+    QSize tabsize = QProxyStyle::sizeFromContents(type, option, size, widget);
+    if (type == QStyle::CT_TabBarTab)
+    {
+        tabsize.transpose();
+        tabsize.rwidth() = 90; // 设置每个tabBar中item的大小
+        tabsize.rheight() = 44;//设置高度
+    }
+    return tabsize;
+
+}
+
+void MainTabStyle::drawControl(QStyle::ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const
+
+{
+    if (element == CE_TabBarTabLabel)
+    {//如果元件是TabBarTabLabel
+        if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(option))
+        {
+            QRect allRect = tab->rect;//获取tab矩形框
+            if (tab->state & QStyle::State_Selected)
+            {
+                painter->save();
+                painter->setPen(0x89cfff);//设置颜色
+                painter->setBrush(QBrush(0x89cfff));//设置Brush颜色
+                painter->drawRect(allRect.adjusted(6, 6, 6, -6));//这里调整高亮
+                painter->restore();//恢复
+            }
+            QTextOption option;//这里设置文本样式
+            option.setAlignment(Qt::AlignCenter);//设置对其方式。居中对齐
+            if (tab->state & QStyle::State_Selected)
+            {
+                painter->setPen(0xf8fcff);//设置颜色
+            }
+            else
+            {
+                painter->setPen(0x5d5d5d);
+            }
+            painter->drawText(allRect, tab->text, option);//绘制文本
+            return;
+        }
+    }
+    if (element == CE_TabBarTab)
+    {
+        QProxyStyle::drawControl(element, option, painter, widget);
+    }
+}
+

maintabstyle.h

@@ -10,46 +10,7 @@ class MainTabStyle:public QProxyStyle
 {
 public:
     QSize sizeFromContents(ContentsType type, const QStyleOption *option,
-                           const QSize &size, const QWidget *widget) const
+                           const QSize &size, const QWidget *widget) const;
-    {
+    void drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const;
-        QSize tabsize = QProxyStyle::sizeFromContents(type, option, size, widget);
-        if (type == QStyle::CT_TabBarTab) {
-            tabsize.transpose();
-            tabsize.rwidth() = 90; // 设置每个tabBar中item的大小
-            tabsize.rheight() = 44;//设置高度
-        }
-        return tabsize;
-    }
-    void drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const
-    {
-        if (element == CE_TabBarTabLabel)
-        {//如果元件是TabBarTabLabel
-            if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(option)) {
-                QRect allRect = tab->rect;//获取tab矩形框
-                if (tab->state & QStyle::State_Selected) {
-                    painter->save();
-                    painter->setPen(0x89cfff);//设置颜色
-                    painter->setBrush(QBrush(0x89cfff));//设置Brush颜色
-                    painter->drawRect(allRect.adjusted(6, 6, 6, -6));//这里调整高亮
-                    painter->restore();//恢复
-                }
-                QTextOption option;//这里设置文本样式
-                option.setAlignment(Qt::AlignCenter);//设置对其方式。居中对齐
-                if (tab->state & QStyle::State_Selected) {
-                    painter->setPen(0xf8fcff);//设置颜色
-                }
-                else {
-                    painter->setPen(0x5d5d5d);
-                }
-                painter->drawText(allRect, tab->text, option);//绘制文本
-                return;
-            }
-        }
-        if (element == CE_TabBarTab) {
-            QProxyStyle::drawControl(element, option, painter, widget);
-
-        }
-    }
 };
-
 #endif // MAINTABSTYLE_H

widget.h

@@ -6,7 +6,6 @@
 #include <QTabWidget>
 #include <QLabel>
 #include <QLayout>
-#include <QFile>
 
 namespace Ui {
 class Widget;