From 44177aa13c1c7f7207084aa04762c36d5a232da4 Mon Sep 17 00:00:00 2001
From: zcy <290198252@qq.com>
Date: Mon, 7 Dec 2020 01:05:32 +0800
Subject: [PATCH] =?UTF-8?q?=E6=95=B4=E5=90=88toast?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Qss.cpp           | 82 +++++++++++++++++++++++++++++++++++++++++++++++
 Qss.h             | 25 +++++++++++++++
 forms/qsstoast.ui | 32 ++++++++++++++++++
 qsswraper.pri     |  1 +
 4 files changed, 140 insertions(+)
 create mode 100644 forms/qsstoast.ui

diff --git a/Qss.cpp b/Qss.cpp
index 685b7c7..bb3dae4 100644
--- a/Qss.cpp
+++ b/Qss.cpp
@@ -16,6 +16,12 @@
 #include <QDesktopWidget>
 #include "windows.h"
 #include "winuser.h"
+#include <QPropertyAnimation>
+#include <QScreen>
+#include <QGuiApplication>
+#include <QPainter>
+#include <QTimer>
+
 
 #define QSSDIALOG_SHADOW_WIDTH 12 //QFrame#dialog,QFrame#messagebox padding
 #define QSSDIALOG_BODER_WIDTH 0
@@ -268,6 +274,7 @@ QssMainWindow::QssMainWindow(QWidget *parent/* = 0*/, Qt::WindowFlags flags/* =
     m_rcNormal = this->parentWidget()->geometry();
     m_rcNormalCentral = this->geometry();
     connect(this->titleBar(),SIGNAL( OnMaxOrRestore(bool )),this,SLOT(OnMaxOrRestore(bool)));
+
 }
 
 QssMainWindow::~QssMainWindow()
@@ -1544,3 +1551,78 @@ QssPushButton::QssPushButton(QWidget *parent, QString objName):
     this->setObjectName(objName);
 
 }
+
+
+QssToastWidget::QssToastWidget(QWidget *parent)
+    : QWidget(parent)
+{
+    ui.setupUi(this);
+
+    setWindowFlags(windowFlags() | Qt::FramelessWindowHint | Qt::Tool);// 无边框 无任务栏
+    setAttribute(Qt::WA_TranslucentBackground, true);   // 背景透明
+}
+
+QssToastWidget::~QssToastWidget()
+{
+
+}
+
+
+void QssToastWidget::setText(const QString& text)
+{
+    ui.label->setText(text);
+}
+
+void QssToastWidget::showAnimation(int timeout /*= 2000*/)
+{
+    // 开始动画
+    QPropertyAnimation *animation = new QPropertyAnimation(this, "windowOpacity");
+    animation->setDuration(1000);
+    animation->setStartValue(0);
+    animation->setEndValue(1);
+    animation->start();
+    show();
+
+    QTimer::singleShot(timeout, [&]
+    {
+        // 结束动画
+        QPropertyAnimation *animation = new QPropertyAnimation(this, "windowOpacity");
+        animation->setDuration(1000);
+        animation->setStartValue(1);
+        animation->setEndValue(0);
+        animation->start();
+        connect(animation, &QPropertyAnimation::finished, [&]
+        {
+            close();
+            deleteLater();// 关闭后析构
+        });
+    });
+}
+
+void QssToastWidget::showTip(const QString& text, QWidget* parent /*= nullptr*/)
+{
+    QssToastWidget* toast = new QssToastWidget(parent);
+    toast->setWindowFlags(toast->windowFlags() | Qt::WindowStaysOnTopHint); // 置顶
+    toast->setText(text);
+    toast->setStyleSheet("font:bold;font-size:24px;color:rgb(255,255,255);");
+    toast->adjustSize();    //设置完文本后调整下大小
+
+    // 测试显示位于主屏的70%高度位置
+    QScreen* pScreen = QGuiApplication::primaryScreen();
+    toast->move((pScreen->size().width() - toast->width()) / 2,
+                pScreen->size().height() * 5 / 10);
+    toast->showAnimation(1000);
+}
+
+void QssToastWidget::paintEvent(QPaintEvent *event)
+{
+    QPainter paint(this);
+    paint.begin(this);
+    auto kBackgroundColor = QColor(255, 255, 255);
+    kBackgroundColor.setAlpha(0.0 * 255);// 透明度为0
+    paint.setRenderHint(QPainter::Antialiasing, true);
+    paint.setPen(Qt::NoPen);
+    paint.setBrush(QBrush(kBackgroundColor, Qt::SolidPattern));//设置画刷形式
+    paint.drawRect(0, 0, width(), height());
+    paint.end();
+}
diff --git a/Qss.h b/Qss.h
index beeddc0..0032701 100644
--- a/Qss.h
+++ b/Qss.h
@@ -13,6 +13,8 @@
 #include <QDebug>
 #include "windows.h"
 #include "winuser.h"
+#include "ui_qsstoast.h"
+
 
 class QPushButton;
 class QLabel;
@@ -408,6 +410,29 @@ private:
     QRect m_rcValid;
 };
 
+
+class QssToastWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    QssToastWidget(QWidget *parent = Q_NULLPTR);
+    ~QssToastWidget();
+
+    void setText(const QString& text);
+
+    void showAnimation(int timeout = 2000);// 动画方式show出，默认2秒后消失
+
+public:
+    // 静态调用
+    static void showTip(const QString& text, QWidget* parent = nullptr);
+
+protected:
+    virtual void paintEvent(QPaintEvent *event);
+
+private:
+    Ui::Toast ui;
+};
 #define tipBox(text)   	QssMessageBox::tips(text)
 #define warnBox(text)  	QssMessageBox::warn(text)
 #define errBox(text)	QssMessageBox::error(text)
diff --git a/forms/qsstoast.ui b/forms/qsstoast.ui
new file mode 100644
index 0000000..9d0aa15
--- /dev/null
+++ b/forms/qsstoast.ui
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Toast</class>
+ <widget class="QWidget" name="Toast">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>932</width>
+    <height>59</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <widget class="QLabel" name="label">
+   <property name="geometry">
+    <rect>
+     <x>170</x>
+     <y>10</y>
+     <width>231</width>
+     <height>31</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>TextLabel</string>
+   </property>
+  </widget>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/qsswraper.pri b/qsswraper.pri
index 49ec569..a8b4977 100644
--- a/qsswraper.pri
+++ b/qsswraper.pri
@@ -6,4 +6,5 @@ HEADERS                +=  $$PWD/Qss.h
 SOURCES                += $$PWD/Qss.cpp
 
 RESOURCES += $$PWD/qss.qrc
+FORMS += $$PWD/forms/qsstoast.ui