下拉菜单

.settings/org.eclipse.core.resources.prefs

@@ -38,6 +38,7 @@ encoding//\u4EFFQQ\u8BBE\u7F6E\u9762\u677F/SettingUi.py=utf-8
 encoding//\u4EFFQQ\u8BBE\u7F6E\u9762\u677F/Window.py=utf-8
 encoding//\u5168\u5C40\u70ED\u952E/HotKey.py=utf-8
 encoding//\u5206\u5272\u7A97\u53E3\u7684\u5206\u5272\u6761\u91CD\u5199/Splitter.py=utf-8
+encoding//\u52A8\u753B\u7279\u6548/\u6DE1\u5165\u6DE1\u51FA.py=utf-8
 encoding//\u53F3\u4E0B\u89D2\u5F39\u51FA\u6846/WindowNotify.py=utf-8
 encoding//\u56FE\u7247\u52A0\u8F7D/LoadImage.py=utf-8
 encoding//\u56FE\u7247\u52A0\u8F7D/res_rc.py=utf-8
@@ -58,6 +59,7 @@ encoding//\u68A6\u5E7B\u6811/DreamTree.py=utf-8
 encoding//\u6C14\u6CE1\u63D0\u793A/BubbleTips.py=utf-8
 encoding//\u6D4F\u89C8\u5668\u83B7\u53D6Cookie/WebEngineView.py=utf-8
 encoding//\u6D4F\u89C8\u5668\u83B7\u53D6Cookie/WebView.py=utf-8
+encoding//\u6D88\u606F\u5BF9\u8BDD\u6846\u5012\u8BA1\u65F6\u5173\u95ED/MessageBox.py=utf-8
 encoding//\u754C\u9762\u7F8E\u5316/QFileSystemModel\u56FE\u6807/FileSystemModel.py=utf-8
 encoding//\u754C\u9762\u7F8E\u5316/QLabel\u5706\u5F62\u5934\u50CF/CircleLabel.py=utf-8
 encoding//\u754C\u9762\u7F8E\u5316/QMessageBox\u6837\u5F0F/\u65B9\u6848\u4E00/critical.py=utf-8

README.md

@@ -42,9 +42,9 @@
  - [1.29 数据库查询显示表格](数据库查询显示表格/)
  - [1.30 左侧选项卡](左侧选项卡/)
  - [1.40 探测窗口和放大截图](探测窗口和放大截图/)
- - 1.41 悬浮下拉菜单
+ - [1.41 消息对话框倒计时关闭](消息对话框倒计时关闭/)
+ - 1.42 悬浮下拉菜单
     - [1. tableWidget形式](partner_625781186/5.hoverMenu) 
-
 ### [2.QGraphicsView练习](QGraphicsView练习/)
  - [2.1 世界地图](QGraphicsView练习/世界地图)
  - [2.2 添加QWidget](QGraphicsView练习/添加QWidget.py)
@@ -66,6 +66,7 @@
  - [4.9 水波纹进度条](界面美化/水波纹进度条)
  - [4.10 QSlider美化](界面美化/QSlider美化)
 
+
 ### [5.QML](partner_625781186/QML_QtQuick_PY)
 - [python_QML调用基础](partner_625781186/QML_QtQuick_PY/python_QML调用基础)
 - QWidget窗体中嵌入qml界面
@@ -73,6 +74,10 @@
     - [QQmlApplicationEngine之qml嵌入qtwidget_qt5.8以上](partner_625781186/QML_QtQuick_PY/QQmlApplicationEngine之qml嵌入qtwidget_qt5.8以上)
 
 
+### [5.动画特效](动画特效/)
+ - [5.1 淡入淡出](动画特效/淡入淡出.py)
+>>>>>>> iron/master
+
 # QQ群
  - [PyQt & PySide](https://jq.qq.com/?_wv=1027&k=50LWvn9)
  - [PyQt学习互助](https://jq.qq.com/?_wv=1027&k=5QVVEdF)

动画特效/README.md

@@ -0,0 +1,7 @@
+# 简单的动画特效
+
+使用QPropertyAnimation属性类动画（支持的属性有限）
+
+### 常见例子
+ - [1.1 淡入淡出](淡入淡出.py)<br/>
+   ![截图](ScreenShot/1.gif)

动画特效/淡入淡出.py

@@ -0,0 +1,61 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+from PyQt5.QtCore import QPropertyAnimation
+from PyQt5.QtWidgets import QWidget, QVBoxLayout, QPushButton
+
+
+# Created on 2018年6月14日
+# author: Irony
+# site: https://github.com/892768447
+# email: 892768447@qq.com
+# file: 动画特效.淡入淡出
+# description:
+__Author__ = """By: Irony
+QQ: 892768447
+Email: 892768447@qq.com"""
+__Copyright__ = 'Copyright (c) 2018 Irony'
+__Version__ = 1.0
+
+
+class Window(QWidget):
+
+    def __init__(self, *args, **kwargs):
+        super(Window, self).__init__(*args, **kwargs)
+        self.resize(400, 400)
+        layout = QVBoxLayout(self)
+        layout.addWidget(QPushButton('退出', self, clicked=self.doClose))
+
+        # 窗口透明度动画类
+        self.animation = QPropertyAnimation(self, b'windowOpacity')
+        self.animation.setDuration(1000)  # 持续时间1秒
+
+        # 执行淡入
+        self.doShow()
+
+    def doShow(self):
+        try:
+            self.animation.finished.disconnect(self.close)
+        except:
+            pass
+        self.animation.stop()
+        # 透明度范围从0逐渐增加到1
+        self.animation.setStartValue(0)
+        self.animation.setEndValue(1)
+        self.animation.start()
+
+    def doClose(self):
+        self.animation.stop()
+        self.animation.finished.connect(self.close)  # 动画完成则关闭窗口
+        # 透明度范围从1逐渐减少到0
+        self.animation.setStartValue(1)
+        self.animation.setEndValue(0)
+        self.animation.start()
+
+
+if __name__ == '__main__':
+    import sys
+    from PyQt5.QtWidgets import QApplication
+    app = QApplication(sys.argv)
+    w = Window()
+    w.show()
+    sys.exit(app.exec_())

消息对话框倒计时关闭/MessageBox.py

@@ -0,0 +1,63 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+Created on 2018年6月22日
+@author: Irony
+@site: https://github.com/892768447
+@email: 892768447@qq.com
+@file: MessageBox
+@description: 
+"""
+from random import randrange
+
+from PyQt5.QtCore import QTimer
+from PyQt5.QtWidgets import QMessageBox
+
+
+__Author__ = """By: Irony
+QQ: 892768447
+Email: 892768447@qq.com"""
+__Copyright__ = "Copyright (c) 2018 Irony"
+__Version__ = "Version 1.0"
+
+
+class MessageBox(QMessageBox):
+
+    def __init__(self, *args, count=5, time=1000, auto=False, **kwargs):
+        super(MessageBox, self).__init__(*args, **kwargs)
+        self._count = count
+        self._time = time
+        self._auto = auto  # 是否自动关闭
+        assert count > 0  # 必须大于0
+        assert time >= 500  # 必须>=500毫秒
+        self.setStandardButtons(self.Close)  # 关闭按钮
+        self.closeBtn = self.button(self.Close)  # 获取关闭按钮
+        self.closeBtn.setText('关闭(%s)' % count)
+        self.closeBtn.setEnabled(False)
+        self._timer = QTimer(self, timeout=self.doCountDown)
+        self._timer.start(self._time)
+        print('是否自动关闭', auto)
+
+    def doCountDown(self):
+        self.closeBtn.setText('关闭(%s)' % self._count)
+        self._count -= 1
+        if self._count <= 0:
+            self.closeBtn.setText('关闭')
+            self.closeBtn.setEnabled(True)
+            self._timer.stop()
+            if self._auto:  # 自动关闭
+                self.accept()
+                self.close()
+
+
+if __name__ == '__main__':
+    import sys
+    from PyQt5.QtWidgets import QApplication, QPushButton
+    app = QApplication(sys.argv)
+    w = QPushButton('点击弹出对话框')
+    w.resize(200, 200)
+    w.show()
+    w.clicked.connect(lambda: MessageBox(
+        w, text='倒计时关闭对话框', auto=randrange(0, 2)).exec_())
+    sys.exit(app.exec_())

消息对话框倒计时关闭/README.md

@@ -0,0 +1,6 @@
+# 消息对话框倒计时关闭
+
+通过继承QMessageBox实现倒计时关闭的对话框
+
+# 截图
+![截图1](ScreenShot/1.gif)