95 lines
3.3 KiB
Python
95 lines
3.3 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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Created on 2018年3月1日
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@author: Irony
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@site: https://github.com/892768447
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@email: 892768447@qq.com
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@file: WeltHideWindow
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@description:
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"""
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from PyQt5.QtCore import Qt
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from PyQt5.QtWidgets import QWidget, QVBoxLayout, QPushButton
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__Author__ = 'By: Irony\nQQ: 892768447\nEmail: 892768447@qq.com'
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__Copyright__ = 'Copyright (c) 2018 Irony'
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__Version__ = 1.0
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class WeltHideWindow(QWidget):
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def __init__(self, *args, **kwargs):
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super(WeltHideWindow, self).__init__(*args, **kwargs)
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self.setWindowFlag(Qt.FramelessWindowHint, True)
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self.resize(800, 600)
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self._width = QApplication.desktop().availableGeometry(self).width()
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layout = QVBoxLayout(self)
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layout.addWidget(QPushButton("关闭窗口", self, clicked=self.close))
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def mousePressEvent(self, event):
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'''鼠标按下事件，需要记录下坐标self._pos 和 是否可移动self._canMove'''
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super(WeltHideWindow, self).mousePressEvent(event)
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if event.button() == Qt.LeftButton:
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self._pos = event.globalPos() - self.pos()
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# 当窗口最大化或者全屏时不可移动
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self._canMove = not self.isMaximized() or not self.isFullScreen()
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def mouseMoveEvent(self, event):
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'''鼠标移动事件，动态调整窗口位置'''
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super(WeltHideWindow, self).mouseMoveEvent(event)
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if event.buttons() == Qt.LeftButton and self._canMove:
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self.move(event.globalPos() - self._pos)
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def mouseReleaseEvent(self, event):
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'''鼠标弹起事件，这个时候需要判断窗口的左边是否符合贴到左边，顶部，右边一半'''
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super(WeltHideWindow, self).mouseReleaseEvent(event)
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self._canMove = False
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pos = self.pos()
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x = pos.x()
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y = pos.y()
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if x < 0:
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# 隐藏到左边
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return self.move(1 - self.width(), y)
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if y < 0:
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# 隐藏到顶部
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return self.move(x, 1 - self.height())
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if x > self._width - self.width() / 2: # 窗口进入右边一半距离
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# 隐藏到右边
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return self.move(self._width - 1, y)
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def enterEvent(self, event):
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'''鼠标进入窗口事件，用于弹出显示窗口'''
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super(WeltHideWindow, self).enterEvent(event)
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pos = self.pos()
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x = pos.x()
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y = pos.y()
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if x < 0:
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return self.move(0, y)
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if y < 0:
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return self.move(x, 0)
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if x > self._width - self.width() / 2:
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return self.move(self._width - self.width(), y)
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def leaveEvent(self, event):
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'''鼠标离开事件，如果原先窗口已经隐藏，并暂时显示，此时离开后需要再次隐藏'''
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super(WeltHideWindow, self).leaveEvent(event)
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pos = self.pos()
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x = pos.x()
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y = pos.y()
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if x == 0:
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return self.move(1 - self.width(), y)
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if y == 0:
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return self.move(x, 1 - self.height())
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if x == self._width - self.width():
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return self.move(self._width - 1, y)
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if __name__ == '__main__':
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import sys
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from PyQt5.QtWidgets import QApplication
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app = QApplication(sys.argv)
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w = WeltHideWindow()
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w.show()
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sys.exit(app.exec_())
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