From 05fedeedb28df769ce16efea39be1cc5e2916b98 Mon Sep 17 00:00:00 2001
From: Yuhang Zhao <zhaoyuhang@rankyee.com>
Date: 周三, 06 12月 2023 14:13:01 +0800
Subject: [PATCH] minor tweaks

---
 src/widgets/widgetwindowagent.cpp |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/widgets/widgetwindowagent.cpp b/src/widgets/widgetwindowagent.cpp
index 8f4a76d..e7068fb 100644
--- a/src/widgets/widgetwindowagent.cpp
+++ b/src/widgets/widgetwindowagent.cpp
@@ -42,12 +42,12 @@
         return true;
     }
 
-    QWidget *WidgetWindowAgent::titleBar() const {
+    const QWidget *WidgetWindowAgent::titleBar() const {
         Q_D(const WidgetWindowAgent);
-        return static_cast<QWidget *>(d->context->titleBar());
+        return static_cast<const QWidget *>(d->context->titleBar());
     }
 
-    void WidgetWindowAgent::setTitleBar(QWidget *w) {
+    void WidgetWindowAgent::setTitleBar(const QWidget *w) {
         Q_D(WidgetWindowAgent);
         if (!d->context->setTitleBar(w)) {
             return;
@@ -55,12 +55,12 @@
         Q_EMIT titleBarWidgetChanged(w);
     }
 
-    QWidget *WidgetWindowAgent::systemButton(SystemButton button) const {
+    const QWidget *WidgetWindowAgent::systemButton(SystemButton button) const {
         Q_D(const WidgetWindowAgent);
-        return static_cast<QWidget *>(d->context->systemButton(button));
+        return static_cast<const QWidget *>(d->context->systemButton(button));
     }
 
-    void WidgetWindowAgent::setSystemButton(SystemButton button, QWidget *w) {
+    void WidgetWindowAgent::setSystemButton(SystemButton button, const QWidget *w) {
         Q_D(WidgetWindowAgent);
         if (!d->context->setSystemButton(button, w)) {
             return;
@@ -68,12 +68,12 @@
         Q_EMIT systemButtonChanged(button, w);
     }
 
-    bool WidgetWindowAgent::isHitTestVisible(QWidget *w) const {
+    bool WidgetWindowAgent::isHitTestVisible(const QWidget *w) const {
         Q_D(const WidgetWindowAgent);
         return d->context->isHitTestVisible(w);
     }
 
-    void WidgetWindowAgent::setHitTestVisible(QWidget *w, bool visible) {
+    void WidgetWindowAgent::setHitTestVisible(const QWidget *w, bool visible) {
         Q_D(WidgetWindowAgent);
         d->context->setHitTestVisible(w, visible);
     }

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