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QT自定义弹窗dialog(纯代码编写，无Ui文件)_qt自定义dialog

作者：2023面试高手 | 2024-02-16 15:56:40

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qt自定义dialog

自定义弹窗dialog

MDialog.h

  1. #pragma once
  2. #include <QDialog>
  3. //#include "ui_MDialog.h"
  4. #include <QGroupBox>
  5. #include <QListWidget>
  6. #include <QHBoxLayout>
  7. #include <QWidget>
  8. #include <QRadioButton>
  9. #include <QLabel>
  10. #include <QListView>
  11. #include <QTableWidget>
  12. #include <QPushButton>
  13. #include <QFile>
  14. #include <QMouseEvent>
  15. #include <QPainter>
  16. #include <qmath.h>
  17. #include <QDebug>
  18. #include <QButtonGroup>
  19. #include <QApplication>
  20. #include<windows.h>
  21.  
  22.  
  23. class MDialog : public QDialog
  24. {
  25. 	Q_OBJECT
  26.  
  27. public:
  28. 	MDialog(QWidget *parent = Q_NULLPTR);
  29. 	~MDialog();
  30.  
  31. public:
  32. 	int getResult(); //提供给外部用户点击的结果
  33. 	bool getForceQuitResult();
  34. 	void setSecureTipWidgetShow(bool bChoose);
  35. 	void ShowSureQuit();
  36. 	void setQuitLabel(QString str);//设置窗口内容
  37. 	void setDialogTitle(QString str); //设置弹窗的标题
  38. 	void init();
  39. 	void mQuit();
  40. 	bool mIsShow();
  41. 	void setDlgShowSymbol(bool bIsShow);
  42. private:
  43. 	QWidget* createListItemWidget(QString strLabelTitlr, QString strLabelContent); //创建listwidgetItem成员
  44. 	void setButtonStyleSheet(QPushButton*& pBtn);//设置按钮样式
  45. 	void setListStyleSheet(QListWidget*& listWidget);//设置ListWidget样式
  46. 	void setResult(int nResult);//记录用户选择的结果
  47. 	void setCursorType(int flag);
  48.  
  49. 	
  50.  
  51. public slots:
  52. 	void onTitleCloseBtnClicked(bool);
  53. 	void onForceCloseBtnClicked(bool);
  54. 	void onListWidgetCurrentItemChanged(QListWidgetItem* pCurrent, QListWidgetItem* pPrevious);
  55. 	void onSureQuitBtnClicked(bool);
  56. 	void onButtonGroupClicked(int nClicked);
  57.  
  58. protected:
  59. 	bool eventFilter(QObject *obj, QEvent *event);
  60. 	void mousePressEvent(QMouseEvent *event);
  61. 	void mouseMoveEvent(QMouseEvent *event);
  62. 	void mouseReleaseEvent(QMouseEvent *event);
  63.  
  64. 	int countFlag(QPoint p, int row);
  65. 	int countRow(QPoint p);
  66. 	//界面重绘响应
  67. 	virtual void paintEvent(QPaintEvent *event);
  68.  
  69. private:
  70. 	//Ui::MDialog ui;
  71. 	QVBoxLayout* m_pMainVLayout; //dialog主布局
  72. 	QListWidget* m_pListWidget; //选项列表
  73. 	QHBoxLayout* m_pListWidgetLayout;
  74. 	QHBoxLayout* m_pButtonHLayout;
  75. 	QHBoxLayout* m_pForceCloseAndCancelLayout;
  76.  
  77. 	QHBoxLayout* m_pQuitContentLayout; //提示内容布局
  78. 	QLabel *m_pQuitLabel; //强制关闭提示信息
  79. 	QPushButton* m_pForceCloseBtn; //强制关闭按钮
  80. 	QPushButton* m_pCancelBtn; //取消按钮
  81.  
  82. 	QPushButton* m_pTitleCloseBtn; //关闭窗口按钮
  83. 	QLabel* m_pMainTitleLabel;  //标题
  84.  
  85. 	QPushButton* m_pSureQuitBtn;//确认退出
  86. 	QLabel* m_pToolTipPicture; //提示图标
  87. 	QButtonGroup* m_pButtonGroup;
  88. 	int m_nButtonIndex;
  89. 	int m_nRaidoBtnChoose; //即将退出账号的退出选择
  90. 	bool m_bNeedShowSecureTip; //是否需要弹出安全提示退出界面
  91. 	bool m_bIsClickedForceQuitBtn; //是否按下强制退出按钮
  92. 	double m_dpi;
  93. 	bool m_bIsExec; //是否已经弹窗标识
  94. 	//拖动变量
  95. 	bool			bKeyMovePressed_;			//拖拽窗口标记
  96. 	QPoint			ptStartPos_;
  97.  
  98. };
  99.  
  100.  
  101.  
  102. class SecureTipDialog : public QDialog
  103. {
  104. 	Q_OBJECT
  105.  
  106. public:
  107. 	SecureTipDialog(QWidget *parent = Q_NULLPTR);
  108. 	~SecureTipDialog();
  109.  
  110. public:
  111. 	QListWidget* m_pListWidget; //选项列表
  112. 	QPushButton* m_pSureCancelBtn;//取消
  113. public:
  114. 	int getResult(); //提供给外部用户点击的结果
  115. 	void setDpi(double fDpi);
  116. 	void init();
  117. private:
  118. 	QWidget* createListItemWidget(QString strLabelTitlr, QString strLabelContent); //创建listwidgetItem成员
  119. 	void setButtonStyleSheet(QPushButton*& pBtn);//设置按钮样式
  120. 	void setListStyleSheet(QListWidget*& listWidget);//设置ListWidget样式
  121. 	void setResult(int nResult);//记录用户选择的结果
  122.  
  123. 	public slots:
  124. 	void onTitleCloseBtnClicked(bool);
  125. 	void onListWidgetCurrentItemChanged(QListWidgetItem* pCurrent, QListWidgetItem* pPrevious);
  126. 	void onSureQuitBtnClicked(bool);
  127. 	void onButtonGroupClicked(int nClicked);
  128.  
  129. protected:
  130. 	bool eventFilter(QObject *obj, QEvent *event);
  131. 	void mousePressEvent(QMouseEvent *event);
  132. 	void mouseMoveEvent(QMouseEvent *event);
  133. 	void mouseReleaseEvent(QMouseEvent *event);
  134.  
  135. 	int countFlag(QPoint p, int row);
  136. 	int countRow(QPoint p);
  137. 	//界面重绘响应
  138. 	virtual void paintEvent(QPaintEvent *event);
  139.  
  140. private:
  141. 	//Ui::MDialog ui;
  142. 	QVBoxLayout* m_pMainVLayout; //dialog主布局
  143. 	
  144. 	QHBoxLayout* m_pListWidgetLayout;
  145. 	QHBoxLayout* m_pButtonHLayout;
  146. 	QPushButton* m_pTitleCloseBtn; //关闭窗口按钮
  147. 	QLabel* m_pMainTitleLabel;  //标题
  148. 	QPushButton* m_pSureQuitBtn;//确认退出
  149. 	QHBoxLayout* m_pQuitContentLayout;//提示label布局
  150. 	QButtonGroup* m_pButtonGroup;
  151. 	int m_nButtonIndex;
  152. 	//标题拖动、双击最大化
  153. 	QPoint mDragPos;
  154. 	bool _isleftpressed;
  155. 	int _curpos;
  156. 	QPoint _plast;
  157. 	int m_nRaidoBtnChoose; //即将退出账号的退出选择
  158. 	double m_dDpi;
  159. };
  160.  
  161.  
  162. class MessageDialog : public QDialog
  163. {
  164. 	Q_OBJECT
  165.  
  166. public:
  167. 	MessageDialog(QWidget *parent = Q_NULLPTR);
  168. 	~MessageDialog();
  169.  
  170. public:
  171. 	int getResult();
  172. 	void setTitleText(QString strTitle);
  173. 	void setContentText(QString strContent);
  174. 	void setBtnOneText(QString strBtn1text);
  175. 	void setBtnTwoText(QString strBtn2text);
  176. private:
  177. 	void setButtonStyleSheet(QPushButton*& pBtn, bool bBlue);
  178. 	void setResult(int nResult);
  179.  
  180. 	public slots:
  181. 	void onTitleCloseBtnClicked(bool);
  182. 	void onForceCloseBtnClicked(bool);
  183.  
  184. protected:
  185. 	bool eventFilter(QObject *obj, QEvent *event);
  186. 	void mousePressEvent(QMouseEvent *event);
  187. 	void mouseMoveEvent(QMouseEvent *event);
  188. 	void mouseReleaseEvent(QMouseEvent *event);
  189.  
  190. 	int countFlag(QPoint p, int row);
  191. 	int countRow(QPoint p);
  192. 	//界面重绘响应
  193. 	virtual void paintEvent(QPaintEvent *event);
  194.  
  195. private:
  196. 	QVBoxLayout* m_pMainVLayout; //dialog主布局
  197. 	QHBoxLayout* m_pForceCloseAndCancelLayout;
  198. 	QLabel *m_pQuitLabel; //强制关闭提示信息
  199. 	QPushButton* m_pForceCloseBtn; //强制关闭按钮
  200. 	QPushButton* m_pCancelBtn; //取消按钮
  201.  
  202. 	QPushButton* m_pTitleCloseBtn; //关闭窗口按钮
  203. 	QLabel* m_pMainTitleLabel;  //标题
  204.  
  205. 	//标题拖动、双击最大化
  206. 	QPoint mDragPos;
  207. 	bool _isleftpressed;
  208. 	int _curpos;
  209. 	QPoint _plast;
  210. 	int m_nResult;
  211. 	double m_dDpi;
  212. };

MDialog.cpp

  1. #include "MDialog.h"
  2. #define MARGIN 5  //四个角的长度
  3. #define SHADOW_WIDTH 10 //边框阴影宽度
  4.  
  5.  
  6.  
  7. MDialog::MDialog(QWidget *parent)
  8. 	: QDialog(parent)
  9. {
  10. 	m_bIsExec = true;
  11. 	bKeyMovePressed_ = false;
  12. 	m_nRaidoBtnChoose = -1;
  13. 	m_nButtonIndex = 0;
  14. 	m_bNeedShowSecureTip = true;
  15. 	m_bIsClickedForceQuitBtn = false;
  16.     m_dpi = 1;
  17. 	m_pMainVLayout = new QVBoxLayout(this);
  18. 	QHBoxLayout* pTitleHLayout = new QHBoxLayout(this);
  19. 	m_pQuitContentLayout = new QHBoxLayout(this);
  20. 	m_pMainTitleLabel = new QLabel(this);
  21. 	m_pMainTitleLabel->setText(QString::fromLocal8Bit("退出账号"));
  22. 	this->setMouseTracking(true);
  23. 	Qt::WindowFlags flags = Qt::Dialog;
  24. 	flags |= Qt::FramelessWindowHint;
  25. 	flags |= Qt::Tool; //程序不在任务栏显示
  26. 	flags |= Qt::WindowStaysOnTopHint; //置顶显示
  27. 	setWindowFlags(flags);
  28. 	setAttribute(Qt::WA_TranslucentBackground);
  29. 	//this->setStyleSheet("QDialog{border-radius:15px;}");
  30. 	QFont font(QString::fromLocal8Bit("微软雅黑"), 13, 6);//第一个属性是字体（微软雅黑），第二个是大小，第三个是加粗（权重是75）
  31. 	m_pMainTitleLabel->setFont(font);
  32. 	QPalette pa;
  33. 	pa.setColor(QPalette::WindowText, Qt::black);
  34. 	m_pMainTitleLabel->setPalette(pa);
  35. 	
  36. 	
  37. 	m_pTitleCloseBtn = new QPushButton(this);
  38. 	m_pTitleCloseBtn->installEventFilter(this);
  39. 	m_pTitleCloseBtn->setMaximumWidth(12 * m_dpi);
  40. 	m_pTitleCloseBtn->setMaximumHeight(12 * m_dpi);
  41. 	m_pTitleCloseBtn->setIconSize(QSize(12 * m_dpi, 12 * m_dpi));
  42. 	m_pTitleCloseBtn->setToolTip(QString::fromLocal8Bit("关闭"));
  43.     /*m_pTitleCloseBtn->setStyleSheet("QPushButton{ border-image:url('../dialog1/p2.png');}QPushButton:hover{ border-image:url('../dialog1/p2.png');\
  44. 		background-color: qlineargradient(spread: pad, x1: 0, y1: 1, x2: 0, y2: 0, stop: 0 rgba(238, 0, 0, 128), stop: 1 rgba(238, 44, 44, 255));\
  45. 		}QPushButton{border-radius:0px;color: #F0F0F0;background-color:rgba(0, 0, 0, 0);border-style:none;}");*/
  46.  
  47.     m_pTitleCloseBtn->setStyleSheet("QPushButton{ border-image:url('../dialog1/p2.png');}");
  48. 	QVBoxLayout* pTilteLayout = new QVBoxLayout(this);
  49. 	pTitleHLayout->addWidget(m_pMainTitleLabel);
  50. 	pTitleHLayout->addWidget(m_pTitleCloseBtn);
  51. 	pTitleHLayout->setMargin(1);
  52. 	pTilteLayout->addLayout(pTitleHLayout, 1);
  53. 	
  54. 	QLabel *blueLine = new QLabel(this);
  55. 	blueLine->setMaximumHeight(1);      
  56. 	blueLine->setStyleSheet("background-color:rgb(227, 227, 227);");
  57. 	pTilteLayout->addWidget(blueLine);
  58. 	pTilteLayout->setMargin(1);
  59. 	m_pMainVLayout->addLayout(pTilteLayout);
  60. 	m_pQuitLabel = new QLabel(this);
  61. 	m_pQuitLabel->setWordWrap(true);
  62. 	QString text;
  63. 	text.append("<p style='line-height:20px'>").append(QString::fromLocal8Bit("此操作将强制关闭当前打开的文档,可能会"))
  64. 		.append("\n\n").append("<p style='line-height:20px'>").append(QString::fromLocal8Bit("造成数据丢失, 是否继续 ?")).append("</p>");
  65. 	m_pQuitLabel->setText(text);
  66. 	QFont fontQuitLabel(QString::fromLocal8Bit("微软雅黑"), 11, 3);//第一个属性是字体（微软雅黑），第二个是大小，第三个是加粗（权重是75）
  67. 	m_pQuitLabel->setFont(fontQuitLabel);
  68. 	QPalette paQuitLabel;
  69. 	paQuitLabel.setColor(QPalette::Text, QColor(66, 66, 66, 255));
  70. 	m_pQuitLabel->setPalette(paQuitLabel);
  71. 	//添加图片
  72. 	m_pToolTipPicture = new QLabel(this);
  73. 	m_pToolTipPicture->setMinimumSize(QSize(30 * m_dpi, 30 * m_dpi));
  74.     QPixmap pixmapTask("../dialog1/p1.png");
  75. 	m_pToolTipPicture->setPixmap(pixmapTask);
  76. 	m_pToolTipPicture->setAlignment(Qt::AlignCenter);
  77. 	m_pQuitContentLayout->addWidget(m_pToolTipPicture, 1);
  78. 	m_pQuitContentLayout->addWidget(m_pQuitLabel, 3);
  79. 	m_pMainVLayout->addLayout(m_pQuitContentLayout, 5);
  80. 	m_pForceCloseBtn = new QPushButton(this);
  81. 	m_pForceCloseBtn->setText(QString::fromLocal8Bit("是"));
  82. 	m_pForceCloseBtn->setMinimumSize(QSize(100 * m_dpi, 30 * m_dpi));
  83. 	//m_pForceCloseBtn->setChecked(true);
  84.  
  85. 	m_pCancelBtn = new QPushButton(this);
  86. 	m_pCancelBtn->setText(QString::fromLocal8Bit("否"));
  87. 	m_pCancelBtn->setChecked(true);
  88. 	m_pCancelBtn->setMinimumSize(QSize(100 * m_dpi, 30 * m_dpi));
  89. 	m_pForceCloseAndCancelLayout = new QHBoxLayout(this);
  90. 	setButtonStyleSheet(m_pForceCloseBtn);
  91. 	setButtonStyleSheet(m_pCancelBtn);
  92. 	m_pForceCloseAndCancelLayout->addStretch(6);
  93. 	m_pForceCloseAndCancelLayout->addWidget(m_pForceCloseBtn);
  94. 	m_pForceCloseAndCancelLayout->addWidget(m_pCancelBtn);
  95. 	m_pForceCloseAndCancelLayout->addStretch(1);
  96. 	m_pMainVLayout->addLayout(m_pForceCloseAndCancelLayout, 1);
  97. 	m_pMainVLayout->addStretch(1);
  98. 	this->setMinimumSize(QSize(430 * m_dpi, 180 * m_dpi));
  99. 	this->setStyleSheet("background-color: white");
  100. 	m_pMainVLayout->setMargin(SHADOW_WIDTH + 8);
  101. 	this->setLayout(m_pMainVLayout);	
  102.  
  103. 	connect(m_pTitleCloseBtn, SIGNAL(clicked(bool)), this, SLOT(onTitleCloseBtnClicked(bool)));
  104. 	connect(m_pForceCloseBtn, SIGNAL(clicked(bool)), this, SLOT(onForceCloseBtnClicked(bool)));
  105. 	connect(m_pCancelBtn, SIGNAL(clicked(bool)), this, SLOT(onTitleCloseBtnClicked(bool)));
  106. }
  107.  
  108. MDialog::~MDialog()
  109. {
  110. 	qDebug() <<QString::fromLocal8Bit("析构函数,用户选择了:") << getResult();
  111. }
  112.  
  113. int MDialog::getResult()
  114. {
  115. 	setDlgShowSymbol(false);
  116. 	return m_nRaidoBtnChoose;
  117. }
  118.  
  119. bool MDialog::getForceQuitResult()
  120. {
  121. 	setDlgShowSymbol(false);
  122. 	return m_bIsClickedForceQuitBtn;
  123. }
  124.  
  125. void MDialog::setSecureTipWidgetShow(bool bChoose)
  126. {
  127. 	m_bNeedShowSecureTip = bChoose;
  128. }
  129.  
  130. //************************************
  131. // Method:      ShowSureQuit
  132. // Description: 只显示安全提示页面
  133. // Author:      xxxx
  134. // Date:        2020/10/26
  135. // Returns:     void
  136. //************************************
  137. void MDialog::ShowSureQuit()
  138. {
  139. 	m_pForceCloseBtn->clicked(true);
  140. }
  141.  
  142. void MDialog::setQuitLabel(QString str)
  143. {
  144. 	m_pQuitLabel->setText(str);
  145. }
  146.  
  147. void MDialog::setDialogTitle(QString str)
  148. {
  149. 	m_pMainTitleLabel->setText(str);
  150.  
  151. }
  152.  
  153. void MDialog::init()
  154. {
  155. 	m_nRaidoBtnChoose = -1;
  156. 	setDlgShowSymbol(true);
  157. }
  158.  
  159. void MDialog::mQuit()
  160. {
  161. 	m_nRaidoBtnChoose = -1;
  162. 	this->close();
  163. }
  164.  
  165. bool MDialog::mIsShow()
  166. {
  167. 	return m_bIsExec;
  168. }
  169.  
  170. //************************************
  171. // Method:    createListItemWidget
  172. // Description: 整个函数是为了组合成listWidget的一行
  173. // Author: xxx
  174. // Date:2020/10/26
  175. // Returns:   ListWidget的每行内容
  176. // Parameter: QString strLabelTitle:窗口标题
  177. // Parameter: QString strLabelContent:窗口内容
  178. //************************************
  179. QWidget* MDialog::createListItemWidget(QString strLabelTitle, QString strLabelContent)
  180. {
  181. 	QWidget* container = new QWidget(this);
  182. 	QHBoxLayout* pContainerLayout = new QHBoxLayout(container);
  183. 	QVBoxLayout* pLabelLayout = new QVBoxLayout(container);
  184. 	QHBoxLayout* pButtonLayout = new QHBoxLayout(container);
  185. 	QRadioButton* pRBChoose = new QRadioButton(container);
  186. 	m_pButtonGroup->addButton(pRBChoose, m_nButtonIndex);
  187. 	pRBChoose->setIconSize(QSize(30, 30));
  188. 	QLabel* pLabelTitle = new QLabel(container);
  189. 	pLabelTitle->setText(strLabelTitle);
  190. 	QFont ft(QString::fromLocal8Bit("微软雅黑"), 11, 3);
  191. 	QPalette pa;
  192. 	pa.setColor(QPalette::WindowText, QColor(66, 66, 66, 255));
  193. 	pLabelTitle->setPalette(pa);
  194. 	pLabelTitle->setFont(ft);
  195. 	pLabelLayout->addWidget(pLabelTitle);
  196. 	pButtonLayout->addWidget(pRBChoose);
  197. 	pContainerLayout->addLayout(pButtonLayout, 1);
  198. 	pContainerLayout->addLayout(pLabelLayout, 5);
  199. 	container->setLayout(pContainerLayout);
  200. 	m_nButtonIndex++;
  201. 	return container;
  202. }
  203.  
  204. //************************************
  205. // Method:    setButtonStyleSheet
  206. // Description:按钮的样式
  207. // Author:xxx
  208. // Date:2020/10/26
  209. // Returns:  void
  210. // Parameter: QPushButton * & pBtn
  211. //************************************
  212. void MDialog::setButtonStyleSheet(QPushButton*& pBtn)
  213. {
  214. 	QString strStyle = "";
  215. 	if (pBtn->text() == QString::fromLocal8Bit("否") || pBtn->text() == QString::fromLocal8Bit("确认退出"))
  216. 	{
  217. 		strStyle = "QPushButton{/*font-family:Microsoft Yahei;*//*字体大小为20点*/font-size:12pt;/*字体颜色为白色*/color:white;/*背景颜色*/background-color:rgb(65, 127, 249);/*边框圆角半径为5像素*/border-radius:5px;height:30;/* 边框风格 */border-style:outset;/* 边框宽度 */border-width:1px;/* 边框颜色 */border-color:rgb(216, 216, 216);}";
  218. 	}
  219. 	else
  220. 	{
  221. 		strStyle = "QPushButton{/*font-family:Microsoft Yahei;*//*字体大小为20点*/font-size:12pt;/*字体颜色为白色*/color:dark;/*背景颜色*/background-color:white;/*边框圆角半径为5像素*/border-radius:5px;height:30;/* 边框风格 */border-style:outset;/* 边框宽度 */border-width:1px;/* 边框颜色 */border-color:rgb(216, 216, 216);}";
  222. 	}
  223.  
  224. 	strStyle += "/*按钮停留态*/\
  225. 	QPushButton:hover\
  226. 	{\
  227. 		/*背景颜色*/\
  228. 		/*background-color:rgb(65, 127, 249);*/\
  229. 		/*color:white;*/\
  230. 	}\
  231. 	/*按钮按下态*/\
  232. 	QPushButton:pressed\
  233. 	{\
  234. 		/*背景颜色*/\
  235. 		background-color:rgb(59, 119, 229);\
  236. 		/*左内边距为3像素，让按下时字向右移动3像素*/\
  237. 		padding-left:3px;\
  238. 		/*上内边距为3像素，让按下时字向下移动3像素*/\
  239. 		padding-top:3px;\
  240. 	}";
  241. 	pBtn->setStyleSheet(strStyle);
  242. }
  243.  
  244. //************************************
  245. // Method:    setListStyleSheet
  246. // Description:listWidget样式
  247. // Author:xxxx
  248. // Date:2020/10/26
  249. // Returns:  void
  250. // Parameter: QListWidget * & listWidget
  251. //************************************
  252. void MDialog::setListStyleSheet(QListWidget*& listWidget)
  253. {
  254. 	QString strStyleSheet = "QListWidget{\
  255. 		border:1px solid rgb(232, 232, 232);   /*边界线:宽度、颜色 */\
  256. 		/*background:gray;*/    /*表格背景色*/\
  257. 		color:black;        /*前景色：文字颜色*/\
  258. 		/*margin:5px,5px,0px,50px;*/   /*上、下、左、右，间距*/}\
  259. 	QListWidget::item{\
  260. 		/*height:40px;*/\
  261. 		padding-top:2px;\
  262. 		padding-bottom:2px;\
  263. 		border-bottom: 1px solid rgb(234, 234, 234);\
  264. 	}";
  265. 	listWidget->setStyleSheet(strStyleSheet);
  266. }
  267.  
  268. void MDialog::setResult(int nResult)
  269. {
  270. 	m_nRaidoBtnChoose = nResult;
  271. }
  272.  
  273. void MDialog::setDlgShowSymbol(bool bIsShow)
  274. {
  275. 	m_bIsExec = bIsShow;
  276. }
  277.  
  278. void MDialog::onTitleCloseBtnClicked(bool)
  279. {
  280. 	m_nRaidoBtnChoose = -1;
  281. 	this->close();
  282. }
  283.  
  284. //************************************
  285. // Method:    onForceCloseBtnClicked
  286. // Description:用户点击强制退出按钮的响应函数
  287. // Author:xxx
  288. // Date:2020/10/26
  289. // Returns:  void
  290. // Parameter: bool
  291. //************************************
  292. void MDialog::onForceCloseBtnClicked(bool)
  293. {
  294. 	m_bIsClickedForceQuitBtn = true;
  295. 	if (m_bNeedShowSecureTip)
  296. 	{
  297. 		m_pListWidgetLayout = new QHBoxLayout(this);	
  298. 		m_pListWidget = new QListWidget(this);
  299. 		m_pButtonGroup = new QButtonGroup(this);
  300. 		m_pButtonHLayout = new QHBoxLayout(this);
  301. 		m_pListWidget->setSpacing(3);
  302. 		setListStyleSheet(m_pListWidget);
  303. 		QListWidgetItem* pChooseItem1 = new QListWidgetItem(m_pListWidget);
  304. 		pChooseItem1->setSizeHint(QSize(20, 38));
  305. 		QListWidgetItem* pChooseItem2 = new QListWidgetItem(m_pListWidget);
  306. 			
  307. 		pChooseItem2->setSizeHint(QSize(20, 38));
  308. 		m_pListWidget->addItem(pChooseItem1);
  309. 		m_pListWidget->addItem(pChooseItem2);
  310. 		m_pListWidget->setItemWidget(pChooseItem1, createListItemWidget(QString::fromLocal8Bit("清理本地的缓存文件，以保证文档的安全"), ""));
  311. 		m_pListWidget->setItemWidget(pChooseItem2, createListItemWidget(QString::fromLocal8Bit("保留数据以供下次使用"), ""));
  312.  
  313. 		m_pListWidget->item(0)->setSizeHint(QSize(400 * m_dpi, 38 * m_dpi));
  314. 		m_pListWidget->item(1)->setSizeHint(QSize(400 * m_dpi, 38 * m_dpi));
  315. 		m_pSureQuitBtn = new QPushButton(this);
  316. 		m_pSureQuitBtn->setText(QString::fromLocal8Bit("确认退出"));
  317. 		m_pSureQuitBtn->setMinimumHeight(30 * m_dpi);
  318. 		setButtonStyleSheet(m_pSureQuitBtn);
  319. 		m_pButtonHLayout->addStretch(1);
  320. 		m_pButtonHLayout->addWidget(m_pSureQuitBtn, 1);
  321. 		m_pButtonHLayout->addStretch(1);
  322. 		m_pListWidgetLayout->addWidget(m_pListWidget);
  323.  
  324. 		
  325. 		m_pQuitLabel->hide();
  326. 		m_pForceCloseBtn->hide();
  327. 		m_pCancelBtn->hide();
  328. 		m_pToolTipPicture->hide();
  329. 		QLabel* pSuggestionLabel = new QLabel(this);
  330. 		pSuggestionLabel->setText(QString::fromLocal8Bit("即将退出账号，您需要:"));
  331. 		QFont ft(QString::fromLocal8Bit("微软雅黑"), 12, 0);
  332. 		pSuggestionLabel->setFont(ft);
  333. 		QFont ftTtitle(QString::fromLocal8Bit("微软雅黑"), 15, 0);
  334. 		m_pMainTitleLabel->setText(QString::fromLocal8Bit("安全提示"));
  335. 		m_pMainTitleLabel->setAlignment(Qt::AlignHCenter);
  336. 		m_pMainTitleLabel->setFont(ftTtitle);
  337.  
  338. 		QLayoutItem *QuitContentLayoutChild = nullptr;
  339. 		while ((QuitContentLayoutChild = m_pQuitContentLayout->takeAt(0)) != 0)
  340. 		{
  341. 			//setParent为NULL，防止删除之后界面不消失
  342. 			if (QuitContentLayoutChild->widget())
  343. 			{
  344. 				QuitContentLayoutChild->widget()->setParent(NULL);
  345. 			}
  346. 			delete QuitContentLayoutChild;
  347. 		}
  348. 		QLayoutItem *ForceCloseAndCancelLayoutChild = nullptr;
  349. 		while ((ForceCloseAndCancelLayoutChild = m_pForceCloseAndCancelLayout->takeAt(0)) != 0)
  350. 		{
  351. 			//setParent为NULL，防止删除之后界面不消失
  352. 			if (ForceCloseAndCancelLayoutChild->widget())
  353. 			{
  354. 				ForceCloseAndCancelLayoutChild->widget()->setParent(NULL);
  355. 			}
  356. 			delete ForceCloseAndCancelLayoutChild;
  357. 		}
  358. 		QVBoxLayout * pSuggestTionLayout = new QVBoxLayout(this);
  359. 		pSuggestTionLayout->addWidget(pSuggestionLabel, 1);
  360. 		pSuggestTionLayout->setMargin(1);
  361. 		m_pMainVLayout->removeItem(m_pForceCloseAndCancelLayout);
  362. 		m_pMainVLayout->removeItem(m_pQuitContentLayout);
  363. 		m_pMainVLayout->addLayout(pSuggestTionLayout, 1);
  364. 		m_pMainVLayout->addLayout(m_pListWidgetLayout, 6);
  365. 		m_pMainVLayout->addLayout(m_pButtonHLayout, 1);
  366. 		this->setMinimumSize(QSize(480 * m_dpi, 260 * m_dpi));
  367. 		connect(m_pListWidget, SIGNAL(currentItemChanged(QListWidgetItem *, QListWidgetItem *)), this, SLOT(onListWidgetCurrentItemChanged(QListWidgetItem*, QListWidgetItem*)));
  368. 		connect(m_pSureQuitBtn, SIGNAL(clicked(bool)), this, SLOT(onSureQuitBtnClicked(bool)));
  369. 		connect(m_pButtonGroup, SIGNAL(buttonClicked(int)), this, SLOT(onButtonGroupClicked(int)));
  370. 		m_pListWidget->setCurrentItem(m_pListWidget->item(0));
  371.  
  372. 	}
  373. 	else
  374. 	{
  375. 		this->close();
  376. 	}
  377. }
  378.  
  379. //************************************
  380. // Method:    onListWidgetCurrentItemChanged
  381. // Description:listWidget切换每行时响应函数
  382. // Author:xxx
  383. // Date:2020/10/26
  384. // Returns:  void
  385. // Parameter: QListWidgetItem * pCurrent
  386. // Parameter: QListWidgetItem * pPrevious
  387. //************************************
  388. void MDialog::onListWidgetCurrentItemChanged(QListWidgetItem* pCurrent, QListWidgetItem* pPrevious)
  389. {
  390. 	if (pCurrent)
  391. 	{
  392. 		m_nRaidoBtnChoose = m_pListWidget->currentRow();
  393. 		QWidget* pwig = m_pListWidget->itemWidget(pCurrent);  // 获取里面的QWidget
  394. 		if (pwig != NULL)
  395. 		{
  396. 			// 方法一  获取所有
  397. 			QList<QRadioButton*> pRBtnList = pwig->findChildren<QRadioButton*>();
  398. 			foreach(QRadioButton *pRBtn, pRBtnList)
  399. 			{
  400. 				pRBtn->setChecked(true);
  401. 			}
  402. 			QList<QLabel*> pLabelList = pwig->findChildren<QLabel*>();
  403. 			for (int nIndex = 0; nIndex < 1; nIndex++)
  404. 			{
  405. 				QPalette palette;
  406. 				palette.setColor(QPalette::Text, QColor(65, 127, 249));
  407. 				pLabelList.at(nIndex)->setPalette(palette);
  408. 			}
  409. 		}
  410. 	}
  411. 	if (pPrevious)
  412. 	{
  413. 		QWidget* pwig = m_pListWidget->itemWidget(pPrevious);  // 获取里面的QWidget
  414. 		if (pwig != NULL)
  415. 		{
  416. 			// 方法一  获取所有
  417. 			QList<QRadioButton*> pRBtnList = pwig->findChildren<QRadioButton*>();
  418. 			foreach(QRadioButton *pRBtn, pRBtnList)
  419. 			{
  420. 				pRBtn->setChecked(false);
  421. 			}
  422. 			QList<QLabel*> pLabelList = pwig->findChildren<QLabel*>();
  423. 			for (int nIndex = 0; nIndex < 1; nIndex++)
  424. 			{
  425. 				QPalette palette;
  426. 				palette.setColor(QPalette::WindowText, Qt::black);
  427. 				pLabelList.at(nIndex)->setPalette(palette);
  428. 			}
  429. 		}
  430. 	}
  431. }
  432.  
  433. void MDialog::onSureQuitBtnClicked(bool)
  434. {
  435. 	setResult(m_nRaidoBtnChoose);
  436. 	this->close();
  437. }
  438.  
  439. void MDialog::onButtonGroupClicked(int nClicked)
  440. {
  441. 	qDebug() << "onButtonGroupClicked:" << nClicked;
  442. 	m_pListWidget->setCurrentRow(nClicked);
  443. }
  444.  
  445. bool MDialog::eventFilter(QObject *obj, QEvent *event)
  446. {
  447. 	return QObject::eventFilter(obj, event);
  448. }
  449.  
  450.  
  451.  
  452. void MDialog::paintEvent(QPaintEvent *event)
  453. {
  454. 	QPainter painter(this);
  455. 	painter.setRenderHint(QPainter::Antialiasing, true);
  456. 	painter.fillRect(QRect(SHADOW_WIDTH, SHADOW_WIDTH, this->width() - 2 * SHADOW_WIDTH, this->height() - 2 * SHADOW_WIDTH), QBrush(Qt::white));
  457.  
  458. 	QColor color(50, 50, 50, 30);
  459. 	for (int i = 0; i < SHADOW_WIDTH; i++)
  460. 	{
  461. 		color.setAlpha(120 - qSqrt(i) * 40);
  462. 		painter.setPen(color);
  463. 		//方角阴影边框;
  464. 		painter.drawRect(SHADOW_WIDTH - i, SHADOW_WIDTH - i, this->width() - (SHADOW_WIDTH - i) * 2, this->height() - (SHADOW_WIDTH - i) * 2);
  465. 		//圆角阴影边框;
  466. 		//painter.drawRoundedRect(SHADOW_WIDTH - i, SHADOW_WIDTH - i, this->width() - (SHADOW_WIDTH - i) * 2, this->height() - (SHADOW_WIDTH - i) * 2, 3, 3);
  467. 	}
  468.  
  469.  
  470. }
  471.  
  472.  
  473. void MDialog::mousePressEvent(QMouseEvent *event)
  474. {
  475. 	if (event->button() == Qt::LeftButton)
  476. 	{
  477. 		//只在frameTopTitle区域可以拖动
  478. 		if (m_pMainTitleLabel->geometry().contains(this->mapFromGlobal(QCursor::pos())))
  479. 		{
  480. 			//move 用的是 globalPos, 所以，需要要取出本窗口的(0,0)对应的全局坐标
  481. 			//pos()返回的是父窗口中位置，不能直接用
  482. 			ptStartPos_ = event->globalPos() - mapToGlobal(QPoint(0, 0));
  483. 			bKeyMovePressed_ = true;
  484. 		}
  485. 	}
  486.  
  487. 	event->accept();
  488. }
  489.  
  490. void MDialog::mouseMoveEvent(QMouseEvent *event)
  491. {
  492. 	if (bKeyMovePressed_)
  493. 		this->move(event->globalPos() - this->ptStartPos_);
  494.  
  495. 	event->accept();
  496. }
  497.  
  498.  
  499.  
  500. void MDialog::mouseReleaseEvent(QMouseEvent *event)
  501. {
  502. 	bKeyMovePressed_ = false;
  503.  
  504. 	event->accept();
  505. }
  506.  
  507.  
  508.  
  509. SecureTipDialog::SecureTipDialog(QWidget *parent /*= Q_NULLPTR*/)
  510. {
  511. 	m_nRaidoBtnChoose = -1;
  512. 	m_nButtonIndex = 0;
  513.     m_dDpi = 1;
  514.  
  515. 	_isleftpressed = false;
  516. 	_curpos = 0;//标记鼠标左击时的位置
  517. 	
  518.  
  519. 	m_pMainTitleLabel = new QLabel(this);
  520. 	m_pMainTitleLabel->setText(QString::fromLocal8Bit("退出账号"));
  521. 	this->setMouseTracking(true);
  522. 	
  523. 	Qt::WindowFlags flags = Qt::Dialog;
  524. 	flags |= Qt::FramelessWindowHint;
  525. 	flags |= Qt::Tool; //程序不在任务栏显示
  526. 	flags |= Qt::WindowStaysOnTopHint; //置顶显示
  527. 	setWindowFlags(flags);
  528. 	setAttribute(Qt::WA_TranslucentBackground); //透明化
  529. 	
  530. 	m_pMainVLayout = new QVBoxLayout(this);
  531. 	m_pListWidgetLayout = new QHBoxLayout(this);
  532. 	m_pButtonHLayout = new QHBoxLayout(this);
  533.  
  534. 	m_pQuitContentLayout = new QHBoxLayout(this);
  535.  
  536. 	m_pListWidget = new QListWidget(this);
  537. 	m_pListWidget->setSpacing(3);
  538. 	setListStyleSheet(m_pListWidget);
  539. 	QFont font(QString::fromLocal8Bit("微软雅黑"), 13, 6);//第一个属性是字体（微软雅黑），第二个是大小，第三个是加粗（权重是75）
  540. 	m_pMainTitleLabel->setFont(font);
  541. 	QPalette pa;
  542. 	pa.setColor(QPalette::WindowText, Qt::black);
  543. 	m_pMainTitleLabel->setPalette(pa);
  544. 	m_pButtonGroup = new QButtonGroup(this);
  545. 	m_pTitleCloseBtn = new QPushButton(this);
  546. 	m_pTitleCloseBtn->installEventFilter(this);
  547. 	m_pTitleCloseBtn->setFixedWidth(20);
  548. 	m_pTitleCloseBtn->setFixedHeight(20);
  549. 	m_pTitleCloseBtn->setIconSize(QSize(16, 16));
  550.     m_pTitleCloseBtn->setStyleSheet("QPushButton{ border-image:url(':/p2.png');}/*QPushButton:hover{ border-image:url(':/window_close_p.png');\
  551. 												background-color: qlineargradient(spread: pad, x1: 0, y1: 1, x2: 0, y2: 0, stop: 0 rgba(238, 0, 0, 128), stop: 1 rgba(238, 44, 44, 255));\
  552. 												}QPushButton{border-radius:0px;color: #F0F0F0;background-color:rgba(0, 0, 0, 0);border-style:none;}*/");
  553. 	m_pTitleCloseBtn->setToolTip(QString::fromLocal8Bit("关闭"));
  554. 	QHBoxLayout* pTitleHLayout = new QHBoxLayout(this);
  555. 	pTitleHLayout->addStretch(4);
  556. 	pTitleHLayout->addWidget(m_pMainTitleLabel, 5);
  557. 	pTitleHLayout->addStretch(4);
  558. 	pTitleHLayout->addWidget(m_pTitleCloseBtn, 1);
  559. 	//pTitleHLayout->setMargin(SHADOW_WIDTH + 8);
  560. 	m_pMainVLayout->addLayout(pTitleHLayout, 1);
  561.  
  562. 	QLabel *blueLine = new QLabel(this);
  563. 	blueLine->setMaximumHeight(1);
  564. 	blueLine->setStyleSheet("background-color:rgb(227, 227, 227);");
  565. 	QHBoxLayout *blueLineLayout = new QHBoxLayout(this);
  566. 	blueLineLayout->addWidget(blueLine);
  567. 	m_pMainVLayout->addLayout(blueLineLayout, 1);
  568.  
  569. 	QListWidgetItem* pChooseItem1 = new QListWidgetItem(m_pListWidget);
  570. 	pChooseItem1->setSizeHint(QSize(20, 38));
  571. 	QListWidgetItem* pChooseItem2 = new QListWidgetItem(m_pListWidget);
  572. 	pChooseItem2->setSizeHint(QSize(20, 38));
  573. 	m_pListWidget->addItem(pChooseItem1);
  574. 	m_pListWidget->addItem(pChooseItem2);
  575. 	m_pListWidget->setItemWidget(pChooseItem1, createListItemWidget(QString::fromLocal8Bit("清理本地的缓存文件，以保证文档的安全"), ""));
  576. 	m_pListWidget->setItemWidget(pChooseItem2, createListItemWidget(QString::fromLocal8Bit("保留数据以供下次使用"), ""));
  577. 	
  578. 	m_pListWidget->item(0)->setSizeHint(QSize(400 * m_dDpi, 38 * m_dDpi));
  579. 	m_pListWidget->item(1)->setSizeHint(QSize(400 * m_dDpi, 38 * m_dDpi));
  580. 	m_pListWidget->setMinimumHeight(80 * m_dDpi);
  581. 	m_pListWidget->setMaximumHeight(97 * m_dDpi);
  582.  
  583. 	m_pSureQuitBtn = new QPushButton(this);
  584. 	m_pSureQuitBtn->setText(QString::fromLocal8Bit("确认退出"));
  585. 	m_pSureQuitBtn->setMinimumHeight(30 * m_dDpi);
  586. 	m_pSureCancelBtn = new QPushButton(this);
  587. 	m_pSureCancelBtn->setText(QString::fromLocal8Bit("取消"));
  588. 	m_pSureCancelBtn->setMinimumHeight(30 * m_dDpi);
  589. 	setButtonStyleSheet(m_pSureQuitBtn);
  590. 	setButtonStyleSheet(m_pSureCancelBtn);
  591. 	m_pButtonHLayout->addStretch(1);
  592. 	m_pButtonHLayout->addWidget(m_pSureQuitBtn, 1);
  593. 	m_pButtonHLayout->addWidget(m_pSureCancelBtn, 1);
  594. 	m_pButtonHLayout->addStretch(1);
  595. 	m_pListWidgetLayout->addWidget(m_pListWidget);
  596. 	this->setStyleSheet("background-color: white");
  597. 	
  598. 	QLabel* pSuggestionLabel = new QLabel(this);
  599. 	pSuggestionLabel->setText(QString::fromLocal8Bit("即将退出账号，您需要:"));
  600. 	QFont ftSu(QString::fromLocal8Bit("微软雅黑"), 11, 0);
  601. 	pSuggestionLabel->setFont(ftSu);
  602. 	//pSuggestionLabel->setMaximumHeight(15 * m_dDpi);
  603. 	QFont ft(QString::fromLocal8Bit("微软雅黑"), 13, 0);
  604. 	m_pMainTitleLabel->setFont(ft);
  605. 	m_pMainTitleLabel->setText(QString::fromLocal8Bit("安全提示"));
  606. 	m_pMainTitleLabel->setAlignment(Qt::AlignHCenter);
  607. 	m_pQuitContentLayout->addWidget(pSuggestionLabel);
  608. 	m_pQuitContentLayout->setMargin(1);
  609. 	m_pMainVLayout->addLayout(m_pQuitContentLayout, 1);
  610. 	m_pMainVLayout->addLayout(m_pListWidgetLayout, 5);
  611. 	m_pMainVLayout->addLayout(m_pButtonHLayout, 1);
  612. 	m_pMainVLayout->setMargin(SHADOW_WIDTH + 8);
  613. 	this->setMinimumSize(QSize(480 * m_dDpi, 230 * m_dDpi));
  614.  
  615. 	this->setLayout(m_pMainVLayout);
  616.  
  617. 	connect(m_pTitleCloseBtn, SIGNAL(clicked(bool)), this, SLOT(onTitleCloseBtnClicked(bool)));
  618. 	connect(m_pListWidget, SIGNAL(currentItemChanged(QListWidgetItem *, QListWidgetItem *)), this, SLOT(onListWidgetCurrentItemChanged(QListWidgetItem*, QListWidgetItem*)));
  619. 	connect(m_pSureQuitBtn, SIGNAL(clicked(bool)), this, SLOT(onSureQuitBtnClicked(bool)));
  620. 	connect(m_pButtonGroup, SIGNAL(buttonClicked(int)), this, SLOT(onButtonGroupClicked(int)));
  621. 	connect(m_pSureCancelBtn, SIGNAL(clicked(bool)), this, SLOT(onTitleCloseBtnClicked(bool)));
  622. 	onListWidgetCurrentItemChanged(m_pListWidget->item(0), NULL);
  623. }
  624.  
  625. SecureTipDialog::~SecureTipDialog()
  626. {
  627. 	qDebug() << QString::fromLocal8Bit("用户选择的是:") << getResult();
  628. }
  629.  
  630. int SecureTipDialog::getResult()
  631. {
  632. 	return m_nRaidoBtnChoose;
  633. }
  634.  
  635. void SecureTipDialog::setDpi(double fDpi)
  636. {
  637. 	m_dDpi = fDpi;
  638. }
  639.  
  640. void SecureTipDialog::init()
  641. {
  642. 	m_nRaidoBtnChoose = -1;
  643. 	m_pSureCancelBtn->show();
  644. 	onListWidgetCurrentItemChanged(m_pListWidget->item(0), NULL);
  645. }
  646.  
  647. QWidget* SecureTipDialog::createListItemWidget(QString strLabelTitle, QString strLabelContent)
  648. {
  649. 	QWidget* container = new QWidget(this);
  650. 	QHBoxLayout* pContainerLayout = new QHBoxLayout(container);
  651. 	QVBoxLayout* pLabelLayout = new QVBoxLayout(container);
  652. 	QHBoxLayout* pButtonLayout = new QHBoxLayout(container);
  653. 	QRadioButton* pRBChoose = new QRadioButton(container);
  654. 	m_pButtonGroup->addButton(pRBChoose, m_nButtonIndex);
  655. 	pRBChoose->setIconSize(QSize(30 * m_dDpi, 30 * m_dDpi));
  656. 	QLabel* pLabelTitle = new QLabel(container);
  657. 	pLabelTitle->setText(strLabelTitle);
  658. 	QFont ft(QString::fromLocal8Bit("微软雅黑"), 11, 3);
  659. 	QPalette pa;
  660. 	pa.setColor(QPalette::WindowText, Qt::black);
  661. 	pLabelTitle->setPalette(pa);
  662. 	pLabelTitle->setFont(ft);
  663. 	QPalette pa1;
  664. 	pa1.setColor(QPalette::Text, QColor(170, 170, 170));
  665. 	pLabelLayout->addWidget(pLabelTitle);
  666. 	pButtonLayout->addWidget(pRBChoose);
  667. 	pContainerLayout->addLayout(pButtonLayout, 1);
  668. 	pContainerLayout->addLayout(pLabelLayout, 5);
  669. 	container->setLayout(pContainerLayout);
  670. 	m_nButtonIndex++;
  671. 	return container;
  672. }
  673.  
  674. void SecureTipDialog::setButtonStyleSheet(QPushButton*& pBtn)
  675. {
  676. 	QString strStyle = "";
  677. 	if (pBtn->text() == QString::fromLocal8Bit("是") || pBtn->text() == QString::fromLocal8Bit("确认退出"))
  678. 	{
  679. 		strStyle = "QPushButton{/*font-family:Microsoft Yahei;*//*字体大小为20点*/font-size:12pt;/*字体颜色为白色*/color:white;/*背景颜色*/background-color:rgb(65, 127, 249);/*边框圆角半径为5像素*/border-radius:5px;height:30;/* 边框风格 */border-style:outset;/* 边框宽度 */border-width:1px;/* 边框颜色 */border-color:rgb(216, 216, 216);}";
  680. 	}
  681. 	else
  682. 	{
  683. 		strStyle = "QPushButton{/*font-family:Microsoft Yahei;*//*字体大小为20点*/font-size:12pt;/*字体颜色为白色*/color:dark;/*背景颜色*/background-color:white;/*边框圆角半径为5像素*/border-radius:5px;height:30;/* 边框风格 */border-style:outset;/* 边框宽度 */border-width:1px;/* 边框颜色 */border-color:rgb(216, 216, 216);}";
  684. 	}
  685.  
  686. 	strStyle += "/*按钮停留态*/\
  687. 	QPushButton:hover\
  688. 	{\
  689. 		/*背景颜色*/\
  690. 		/*background-color:rgb(65, 127, 249);*/\
  691. 		/*color:white;*/\
  692. 	}\
  693. 	/*按钮按下态*/\
  694. 	QPushButton:pressed\
  695. 	{\
  696. 		/*背景颜色*/\
  697. 		background-color:rgb(59, 119, 229);\
  698. 		/*左内边距为3像素，让按下时字向右移动3像素*/\
  699. 		padding-left:3px;\
  700. 		/*上内边距为3像素，让按下时字向下移动3像素*/\
  701. 		padding-top:3px;\
  702. 	}";
  703. 	pBtn->setStyleSheet(strStyle);
  704. }
  705.  
  706. void SecureTipDialog::setListStyleSheet(QListWidget*& listWidget)
  707. {
  708. 	QString strStyleSheet = "QListWidget{\
  709. 		border:1px solid rgb(232, 232, 232);   /*边界线:宽度、颜色 */\
  710. 		/*background:gray;*/    /*表格背景色*/\
  711. 		color:black;        /*前景色：文字颜色*/\
  712. 		/*margin:5px,5px,0px,50px;*/   /*上、下、左、右，间距*/}\
  713. 	QListWidget::item{\
  714. 		/*height:40px;*/\
  715. 		padding-top:2px;\
  716. 		padding-bottom:2px;\
  717. 		border-bottom: 1px solid rgb(234, 234, 234);\
  718. 	}";
  719. 	listWidget->setStyleSheet(strStyleSheet);
  720. }
  721.  
  722. void SecureTipDialog::setResult(int nResult)
  723. {
  724. 	m_nRaidoBtnChoose = nResult;
  725. }
  726.  
  727. void SecureTipDialog::onTitleCloseBtnClicked(bool)
  728. {
  729. 	m_nRaidoBtnChoose = -1;
  730. 	this->close();
  731. }
  732.  
  733. void SecureTipDialog::onListWidgetCurrentItemChanged(QListWidgetItem* pCurrent, QListWidgetItem* pPrevious)
  734. {
  735. 	if (pCurrent)
  736. 	{
  737. 		m_nRaidoBtnChoose = m_pListWidget->currentRow();
  738. 		QWidget* pwig = m_pListWidget->itemWidget(pCurrent);  // 获取里面的QWidget
  739. 		if (pwig != NULL)
  740. 		{
  741. 			// 方法一  获取所有
  742. 			QList<QRadioButton*> pRBtnList = pwig->findChildren<QRadioButton*>();
  743. 			foreach(QRadioButton *pRBtn, pRBtnList)
  744. 			{
  745. 				pRBtn->setChecked(true);
  746. 			}
  747. 			QList<QLabel*> pLabelList = pwig->findChildren<QLabel*>();
  748. 			for (int nIndex = 0; nIndex < 1; nIndex++)
  749. 			{
  750. 				QPalette palette;
  751. 				palette.setColor(QPalette::Text, QColor(65, 127, 249));
  752. 				pLabelList.at(nIndex)->setPalette(palette);
  753. 			}
  754. 		}
  755. 	}
  756. 	if (pPrevious)
  757. 	{
  758. 		QWidget* pwig = m_pListWidget->itemWidget(pPrevious);  // 获取里面的QWidget
  759. 		if (pwig != NULL)
  760. 		{
  761. 			// 方法一  获取所有
  762. 			QList<QRadioButton*> pRBtnList = pwig->findChildren<QRadioButton*>();
  763. 			foreach(QRadioButton *pRBtn, pRBtnList)
  764. 			{
  765. 				pRBtn->setChecked(false);
  766. 			}
  767. 			QList<QLabel*> pLabelList = pwig->findChildren<QLabel*>();
  768. 			for (int nIndex = 0; nIndex < 1; nIndex++)
  769. 			{
  770. 				QPalette palette;
  771. 				palette.setColor(QPalette::WindowText, Qt::black);
  772. 				pLabelList.at(nIndex)->setPalette(palette);
  773. 			}
  774. 		}
  775. 	}
  776. }
  777.  
  778. void SecureTipDialog::onSureQuitBtnClicked(bool)
  779. {
  780. 	setResult(m_nRaidoBtnChoose);
  781. 	this->close();
  782. }
  783.  
  784. void SecureTipDialog::onButtonGroupClicked(int nClicked)
  785. {
  786. 	qDebug() << "onButtonGroupClicked:" << nClicked;
  787. 	m_pListWidget->setCurrentRow(nClicked);
  788. }
  789.  
  790. bool SecureTipDialog::eventFilter(QObject *obj, QEvent *event)
  791. {
  792. 	return QObject::eventFilter(obj, event);
  793. }
  794.  
  795. void SecureTipDialog::mousePressEvent(QMouseEvent *event)
  796. {
  797. 	if (event->button() == Qt::LeftButton)
  798. 	{
  799. 		this->_isleftpressed = true;
  800. 		QPoint temp = event->globalPos();
  801. 		_plast = temp;
  802. 		_curpos = countFlag(event->pos(), countRow(event->pos()));
  803. 		event->ignore();
  804. 	}
  805. }
  806.  
  807. void SecureTipDialog::mouseMoveEvent(QMouseEvent *event)
  808. {
  809. 	int poss = countFlag(event->pos(), countRow(event->pos()));
  810. 	if (_isleftpressed)//是否左击
  811. 	{
  812. 		QPoint ptemp = event->globalPos();
  813. 		ptemp = ptemp - _plast;
  814. 		if (_curpos == 22)//移动窗口
  815. 		{
  816. 			ptemp = ptemp + pos();
  817. 			move(ptemp);
  818. 		}
  819. 		_plast = event->globalPos();//更新位置
  820. 	}
  821. 	event->ignore();
  822. }
  823.  
  824. void SecureTipDialog::mouseReleaseEvent(QMouseEvent *event)
  825. {
  826. 	if (_isleftpressed)
  827. 		_isleftpressed = false;
  828. 	setCursor(Qt::ArrowCursor);
  829. 	event->ignore();
  830. }
  831.  
  832. int SecureTipDialog::countFlag(QPoint p, int row)
  833. {
  834. 	if (p.y() < MARGIN)
  835. 		return 10 + row;
  836. 	else if (p.y() > this->height() - MARGIN)
  837. 		return 30 + row;
  838. 	else
  839. 		return 20 + row;
  840. }
  841.  
  842. int SecureTipDialog::countRow(QPoint p)
  843. {
  844. 	return (p.x() < MARGIN) ? 1 : (p.x() > (this->width() - MARGIN) ? 3 : 2);
  845. }
  846.  
  847. void SecureTipDialog::paintEvent(QPaintEvent *event)
  848. {
  849. 	QPainter painter(this);
  850. 	painter.setRenderHint(QPainter::Antialiasing, true);
  851. 	painter.fillRect(QRect(SHADOW_WIDTH, SHADOW_WIDTH, this->width() - 2 * SHADOW_WIDTH, this->height() - 2 * SHADOW_WIDTH), QBrush(Qt::white));
  852.  
  853. 	QColor color(50, 50, 50, 30);
  854. 	for (int i = 0; i < SHADOW_WIDTH; i++)
  855. 	{
  856. 		color.setAlpha(120 - qSqrt(i) * 40);
  857. 		painter.setPen(color);
  858. 		//方角阴影边框;
  859. 		painter.drawRect(SHADOW_WIDTH - i, SHADOW_WIDTH - i, this->width() - (SHADOW_WIDTH - i) * 2, this->height() - (SHADOW_WIDTH - i) * 2);
  860. 		//圆角阴影边框;
  861. 		//painter.drawRoundedRect(SHADOW_WIDTH - i, SHADOW_WIDTH - i, this->width() - (SHADOW_WIDTH - i) * 2, this->height() - (SHADOW_WIDTH - i) * 2, 3, 3);
  862. 	}
  863. }
  864.  
  865.  
  866. MessageDialog::MessageDialog(QWidget *parent /*= Q_NULLPTR*/)
  867. 	: QDialog(parent)
  868. {
  869.  
  870. 	m_nResult = -1;
  871. 	_isleftpressed = false;
  872. 	_curpos = 0;//标记鼠标左击时的位置
  873.     m_dDpi = 1;
  874. 	m_pMainTitleLabel = new QLabel(this);
  875. 	m_pMainTitleLabel->setText(QString::fromLocal8Bit("升级提示"));
  876. 	this->setMouseTracking(true);
  877.  
  878. 	Qt::WindowFlags flags = Qt::Dialog;
  879. 	flags |= Qt::FramelessWindowHint;
  880. 	flags |= Qt::Tool; //程序不在任务栏显示
  881. 	flags |= Qt::WindowStaysOnTopHint; //置顶显示
  882. 	flags |= Qt::Popup;
  883. 	setWindowFlags(flags);
  884.  
  885. 	setWindowFlags(this->windowFlags() | Qt::FramelessWindowHint);
  886. 	setAttribute(Qt::WA_TranslucentBackground); //透明化
  887.  
  888. 	m_pMainVLayout = new QVBoxLayout(this);
  889. 	QVBoxLayout* pQuitContentLayout = new QVBoxLayout(this);
  890. 	QHBoxLayout* pTitleHLayout = new QHBoxLayout(this);
  891.  
  892.  
  893. 	QFont font(QString::fromLocal8Bit("微软雅黑"), 13, 6);//第一个属性是字体（微软雅黑），第二个是大小，第三个是加粗（权重是75）
  894. 	QPalette pa;
  895. 	pa.setColor(QPalette::WindowText, Qt::black);
  896. 	m_pMainTitleLabel->setFont(font);
  897. 	m_pMainTitleLabel->setPalette(pa);
  898.  
  899. 	m_pTitleCloseBtn = new QPushButton(this);
  900. 	m_pTitleCloseBtn->installEventFilter(this);
  901. 	m_pTitleCloseBtn->setMinimumWidth(18);
  902. 	m_pTitleCloseBtn->setMinimumHeight(18);
  903. 	m_pTitleCloseBtn->setIconSize(QSize(16, 16));
  904.     /*m_pTitleCloseBtn->setStyleSheet("QPushButton{ border-image:url('../dialog1/window_close_n.png');}QPushButton:hover{ border-image:url('../dialog1/window_close_p.png');\
  905. 											background-color: qlineargradient(spread: pad, x1: 0, y1: 1, x2: 0, y2: 0, stop: 0 rgba(238, 0, 0, 128), stop: 1 rgba(238, 44, 44, 255));\
  906. 															}QPushButton{border-radius:0px;color: #F0F0F0;background-color:rgba(0, 0, 0, 0);border-style:none;}");*/
  907.     m_pTitleCloseBtn->setStyleSheet("QPushButton{border-image:url('../dialog1/p2.png');}");
  908. 	pTitleHLayout->addWidget(m_pMainTitleLabel, 14);
  909. 	pTitleHLayout->addStretch(10);
  910. 	pTitleHLayout->addWidget(m_pTitleCloseBtn, 1);
  911. 	m_pMainVLayout->addLayout(pTitleHLayout, 1);
  912.  
  913. 	QVBoxLayout* blueLayout = new QVBoxLayout(this);
  914. 	QLabel *blueLine = new QLabel(this);
  915. 	blueLine->setMaximumHeight(1);
  916. 	blueLine->setStyleSheet("background-color:rgb(227, 227, 227);");
  917. 	blueLayout->addWidget(blueLine);
  918. 	m_pMainVLayout->addLayout(blueLayout, 1);
  919.  
  920. 	m_pQuitLabel = new QLabel(this);
  921. 	m_pQuitLabel->setText(QString::fromLocal8Bit("检测到软件有新版，是否更新到最新版以获得更优的使用体验！"));
  922. 	QFont fontQuitLabel(QString::fromLocal8Bit("微软雅黑"), 11, 10);//第一个属性是字体（微软雅黑），第二个是大小，第三个是加粗（权重是75）
  923. 	m_pQuitLabel->setFont(fontQuitLabel);
  924. 	QPalette paQuitLabel;
  925. 	paQuitLabel.setColor(QPalette::Text, QColor(66, 66, 66, 255));
  926. 	m_pQuitLabel->setPalette(paQuitLabel);
  927.  
  928. 	m_pForceCloseBtn = new QPushButton(this);
  929. 	m_pForceCloseBtn->setText(QString::fromLocal8Bit("立即升级"));
  930. 	m_pForceCloseBtn->setMinimumSize(QSize(80 * m_dDpi, 30 * m_dDpi));
  931. 	m_pForceCloseBtn->setChecked(true);
  932.  
  933. 	m_pCancelBtn = new QPushButton(this);
  934. 	m_pCancelBtn->setText(QString::fromLocal8Bit("下次再说"));
  935. 	m_pCancelBtn->setMinimumSize(QSize(80 * m_dDpi, 30 * m_dDpi));
  936. 	m_pForceCloseAndCancelLayout = new QHBoxLayout(this);
  937. 	setButtonStyleSheet(m_pForceCloseBtn, true);
  938. 	setButtonStyleSheet(m_pCancelBtn, false);
  939. 	m_pForceCloseAndCancelLayout->addStretch(13);
  940. 	m_pForceCloseAndCancelLayout->addWidget(m_pForceCloseBtn);
  941. 	m_pForceCloseAndCancelLayout->addWidget(m_pCancelBtn);
  942. 	m_pForceCloseAndCancelLayout->addStretch(1);
  943. 	pQuitContentLayout->addWidget(m_pQuitLabel);
  944. 	m_pMainVLayout->addLayout(pQuitContentLayout, 3);
  945. 	m_pMainVLayout->addLayout(m_pForceCloseAndCancelLayout, 1);
  946. 	m_pMainVLayout->addStretch(1);
  947. 	this->setMinimumSize(QSize(430 * m_dDpi, 160 * m_dDpi));
  948. 	this->setStyleSheet("background-color: white");
  949. 	m_pMainVLayout->setMargin(SHADOW_WIDTH + 8);
  950. 	this->setLayout(m_pMainVLayout);
  951.  
  952. 	connect(m_pTitleCloseBtn, SIGNAL(clicked(bool)), this, SLOT(onTitleCloseBtnClicked(bool)));
  953. 	connect(m_pForceCloseBtn, SIGNAL(clicked(bool)), this, SLOT(onForceCloseBtnClicked(bool)));
  954. 	connect(m_pCancelBtn, SIGNAL(clicked(bool)), this, SLOT(onTitleCloseBtnClicked(bool)));
  955. }
  956.  
  957. MessageDialog::~MessageDialog()
  958. {
  959. 	qDebug() << "user select:" << getResult();
  960. }
  961.  
  962. int MessageDialog::getResult()
  963. {
  964. 	return m_nResult;
  965. }
  966.  
  967. void MessageDialog::setTitleText(QString strTitle)
  968. {
  969. 	m_pMainTitleLabel->setText(strTitle);
  970. }
  971.  
  972. void MessageDialog::setContentText(QString strContent)
  973. {
  974. 	m_pQuitLabel->setText(strContent);
  975. }
  976.  
  977. void MessageDialog::setBtnOneText(QString strBtn1text)
  978. {
  979. 	m_pForceCloseBtn->setText(strBtn1text);
  980. }
  981.  
  982. void MessageDialog::setBtnTwoText(QString strBtn2text)
  983. {
  984. 	m_pCancelBtn->setText(strBtn2text);
  985. }
  986.  
  987. void MessageDialog::setButtonStyleSheet(QPushButton*& pBtn, bool bBlue)
  988. {
  989. 	QString strStyle = "";
  990. 	if (bBlue)
  991. 	{
  992. 		strStyle = "QPushButton{/*font-family:Microsoft Yahei;*//*字体大小为20点*/font-size:11pt;/*字体颜色为白色*/color:white;/*背景颜色*/background-color:rgb(65, 127, 249);/*边框圆角半径为5像素*/border-radius:5px;/* 边框风格 */border-style:outset;/* 边框宽度 */border-width:1px;/* 边框颜色 */border-color:rgb(216, 216, 216);}";
  993. 	}
  994. 	else
  995. 	{
  996. 		strStyle = "QPushButton{/*font-family:Microsoft Yahei;*//*字体大小为20点*/font-size:11pt;/*字体颜色为白色*/color:dark;/*背景颜色*/background-color:white;/*边框圆角半径为5像素*/border-radius:5px;/* 边框风格 */border-style:outset;/* 边框宽度 */border-width:1px;/* 边框颜色 */border-color:rgb(216, 216, 216);}";
  997. 	}
  998.  
  999. 	strStyle += "/*按钮停留态*/\
  1000. 				QPushButton:hover{\
  1001. 					/*背景颜色*/\
  1002. 					/*background-color:rgb(65, 127, 249);*/\
  1003. 					/*color:white;*/\
  1004. 				}\
  1005. 				/*按钮按下态*/\
  1006. 				QPushButton:pressed	{\
  1007. 					/*背景颜色*/\
  1008. 					background-color:rgb(59, 119, 229);\
  1009. 					/*左内边距为3像素，让按下时字向右移动3像素*/\
  1010. 					padding-left:3px;\
  1011. 					/*上内边距为3像素，让按下时字向下移动3像素*/\
  1012. 					padding-top:3px;\
  1013. 				}";
  1014. 	pBtn->setStyleSheet(strStyle);
  1015. }
  1016.  
  1017. void MessageDialog::setResult(int nResult)
  1018. {
  1019. 	m_nResult = nResult;
  1020. }
  1021.  
  1022. void MessageDialog::onTitleCloseBtnClicked(bool)
  1023. {
  1024. 	setResult(0);
  1025. 	this->close();
  1026. }
  1027.  
  1028. void MessageDialog::onForceCloseBtnClicked(bool)
  1029. {
  1030. 	setResult(1);
  1031. 	this->close();
  1032. }
  1033.  
  1034. bool MessageDialog::eventFilter(QObject *obj, QEvent *event)
  1035. {
  1036. 	return QObject::eventFilter(obj, event);
  1037. }
  1038.  
  1039. void MessageDialog::mousePressEvent(QMouseEvent *event)
  1040. {
  1041. 	if (event->button() == Qt::LeftButton)
  1042. 	{
  1043. 		this->_isleftpressed = true;
  1044. 		QPoint temp = event->globalPos();
  1045. 		_plast = temp;
  1046. 		_curpos = countFlag(event->pos(), countRow(event->pos()));
  1047. 		event->ignore();
  1048. 	}
  1049. }
  1050.  
  1051. void MessageDialog::mouseMoveEvent(QMouseEvent *event)
  1052. {
  1053. 	int poss = countFlag(event->pos(), countRow(event->pos()));
  1054. 	if (_isleftpressed)//是否左击
  1055. 	{
  1056. 		QPoint ptemp = event->globalPos();
  1057. 		ptemp = ptemp - _plast;
  1058. 		if (_curpos == 22)//移动窗口
  1059. 		{
  1060. 			ptemp = ptemp + pos();
  1061. 			move(ptemp);
  1062. 		}
  1063. 		_plast = event->globalPos();//更新位置
  1064. 	}
  1065. 	event->ignore();
  1066. }
  1067.  
  1068. void MessageDialog::mouseReleaseEvent(QMouseEvent *event)
  1069. {
  1070. 	if (_isleftpressed)
  1071. 		_isleftpressed = false;
  1072. 	setCursor(Qt::ArrowCursor);
  1073. 	event->ignore();
  1074. }
  1075.  
  1076. int MessageDialog::countFlag(QPoint p, int row)
  1077. {
  1078. 	if (p.y() < MARGIN)
  1079. 		return 10 + row;
  1080. 	else if (p.y() > this->height() - MARGIN)
  1081. 		return 30 + row;
  1082. 	else
  1083. 		return 20 + row;
  1084. }
  1085.  
  1086. int MessageDialog::countRow(QPoint p)
  1087. {
  1088. 	return (p.x() < MARGIN) ? 1 : (p.x() > (this->width() - MARGIN) ? 3 : 2);
  1089. }
  1090.  
  1091. void MessageDialog::paintEvent(QPaintEvent *event)
  1092. {
  1093. 	QPainter painter(this);
  1094. 	painter.setRenderHint(QPainter::Antialiasing, true);
  1095. 	painter.fillRect(QRect(SHADOW_WIDTH, SHADOW_WIDTH, this->width() - 2 * SHADOW_WIDTH, this->height() - 2 * SHADOW_WIDTH), QBrush(Qt::white));
  1096.  
  1097. 	QColor color(50, 50, 50, 30);
  1098. 	for (int i = 0; i < SHADOW_WIDTH; i++)
  1099. 	{
  1100. 		color.setAlpha(120 - qSqrt(i) * 40);
  1101. 		painter.setPen(color);
  1102. 		//方角阴影边框;
  1103. 		painter.drawRect(SHADOW_WIDTH - i, SHADOW_WIDTH - i, this->width() - (SHADOW_WIDTH - i) * 2, this->height() - (SHADOW_WIDTH - i) * 2);
  1104. 		//圆角阴影边框;
  1105. 		//painter.drawRoundedRect(SHADOW_WIDTH - i, SHADOW_WIDTH - i, this->width() - (SHADOW_WIDTH - i) * 2, this->height() - (SHADOW_WIDTH - i) * 2, 4, 4);
  1106. 	}
  1107. }

调用:

main.cpp

  1. #include "mdialog.h"
  2. #include <QApplication>
  3.  
  4. int main(int argc, char *argv[])
  5. {
  6.     QApplication a(argc, argv);
  7.    // MDialog w;
  8.    // w.show();
  9.     MessageDialog dlg;
  10.     dlg.exec();
  11.     return a.exec();
  12. }

 

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