From 129c32448fa36482c46ae9645e18a62722a04e53 Mon Sep 17 00:00:00 2001
From: SineStriker <trueful@163.com>
Date: 周三, 06 12月 2023 18:27:56 +0800
Subject: [PATCH] Revert "fix mem leak"

---
 examples/mainwindow/mainwindow.cpp |   36 +++++++++++++++++++++++++++++++++---
 1 files changed, 33 insertions(+), 3 deletions(-)

diff --git a/examples/mainwindow/mainwindow.cpp b/examples/mainwindow/mainwindow.cpp
index 65c4b12..adcf6cd 100644
--- a/examples/mainwindow/mainwindow.cpp
+++ b/examples/mainwindow/mainwindow.cpp
@@ -32,8 +32,7 @@
 void MainWindow::installWindowAgent() {
     auto agent = new QWK::WidgetWindowAgent(this);
     if (!agent->setup(this)) {
-        qDebug() << "Frameless handle failed to initialize.";
-        return;
+        qFatal("Frameless handle failed to initialize.");
     }
 
     auto titleLabel = new QLabel();
@@ -54,11 +53,42 @@
         return menuBar;
     }();
 
+    static const auto buttonStyleSheet = QLatin1String{ R"(
+QPushButton {
+    background-color:white;
+    color:black;
+}
+QPushButton:hover {
+    background-color:black;
+    color:white;
+}
+QPushButton:pressed {
+    background-color:red;
+    color:white;
+}
+)" };
+
     auto iconButton = new QPushButton("I");
+    iconButton->setFlat(true);
+    iconButton->setAttribute(Qt::WA_Hover);
+    iconButton->setMouseTracking(true);
+    iconButton->setStyleSheet(buttonStyleSheet);
     auto minButton = new QPushButton("鈥�");
+    minButton->setFlat(true);
+    minButton->setAttribute(Qt::WA_Hover);
+    minButton->setMouseTracking(true);
+    minButton->setStyleSheet(buttonStyleSheet);
     auto maxButton = new QPushButton("馃棖");
     maxButton->setCheckable(true);
+    maxButton->setFlat(true);
+    maxButton->setAttribute(Qt::WA_Hover);
+    maxButton->setMouseTracking(true);
+    maxButton->setStyleSheet(buttonStyleSheet);
     auto closeButton = new QPushButton("鉁�");
+    closeButton->setFlat(true);
+    closeButton->setAttribute(Qt::WA_Hover);
+    closeButton->setMouseTracking(true);
+    closeButton->setStyleSheet(buttonStyleSheet);
 
     auto windowBar = new QWK::WindowBar();
     windowBar->setIconButton(iconButton);
@@ -92,5 +122,5 @@
     setMenuWidget(windowBar);
     setCentralWidget(clockWidget);
     setWindowTitle("Example MainWindow");
-    resize(1024, 768);
+    resize(640, 480);
 }

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