133 lines
5.0 KiB
Python
133 lines
5.0 KiB
Python
from PySide6 import QtWidgets
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from PySide6.QtCore import Qt
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from PySide6.QtWidgets import QMainWindow, QApplication
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from PySide6.QtGui import QCursor, QKeyEvent
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from ui.main import Ui_MainWindow
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import keyboard
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class MainWindow(QMainWindow, Ui_MainWindow):
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def __init__(self):
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super().__init__()
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self._old_height = None
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self._old_width = None
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self._old_bottom = None
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self._old_right = None
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self._old_top = None
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self._old_left = None
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self.mouse_press_pos = None
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self.setupUi(self)
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# 鼠标跟踪
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self.setMouseTracking(True)
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# 窗口置顶，隐藏
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self.setWindowFlags(Qt.WindowStaysOnTopHint | Qt.FramelessWindowHint)
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# 移动窗口标记
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self._move_drag = False
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# 调整窗口标记
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self._resize_drag = False
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self._resize_mode = None
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# 窗口快捷键
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# shortcut = QShortcut(QKeySequence(Qt.Key_Space | Qt.ControlModifier), self)
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# shortcut.activated.connect(self.switchOpacity)
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# 注册全局快捷键
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keyboard.add_hotkey('ctrl+space', self.switchOpacity)
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self.show()
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def mousePressEvent(self, event):
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if event.button() == Qt.LeftButton:
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# 获取窗口的边框位置
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frame_rect = self.frameGeometry()
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self._old_left = frame_rect.left()
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self._old_top = frame_rect.top()
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self._old_right = frame_rect.right()
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self._old_bottom = frame_rect.bottom()
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self._old_width = frame_rect.width()
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self._old_height = frame_rect.height()
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self.mouse_press_pos = event.globalPosition().toPoint()
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# 判断鼠标是否处于边框范围内
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if abs(self.mouse_press_pos.x() - self._old_left) < 5:
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self._resize_drag = True
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self._resize_mode = Qt.LeftEdge
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elif abs(self.mouse_press_pos.x() - self._old_right) < 5:
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self._resize_drag = True
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self._resize_mode = Qt.RightEdge
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elif abs(self.mouse_press_pos.y() - self._old_top) < 5:
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self._resize_drag = True
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self._resize_mode = Qt.TopEdge
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elif abs(self.mouse_press_pos.y() - self._old_bottom) < 5:
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self._resize_drag = True
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self._resize_mode = Qt.BottomEdge
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else:
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self._move_drag = True
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elif event.button() == Qt.RightButton:
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print('Right button pressed.')
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def mouseReleaseEvent(self, event):
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if event.button() == Qt.LeftButton:
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self._move_drag = False
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self._resize_drag = False
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QApplication.setOverrideCursor(QCursor(Qt.ArrowCursor))
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elif event.button() == Qt.RightButton:
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print('Right button released.')
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def mouseDoubleClickEvent(self, event):
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if event.button() == Qt.LeftButton:
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print('Left button double-clicked.')
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elif event.button() == Qt.RightButton:
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print('Right button double-clicked.')
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def mouseMoveEvent(self, event):
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if Qt.LeftButton:
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current_pos = event.globalPosition().toPoint()
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delta = current_pos - self.mouse_press_pos
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if self._move_drag:
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self.mouse_press_pos = current_pos
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self.move(self.pos() + delta)
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if self._resize_drag:
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frame_rect = self.frameGeometry()
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# 根据边框调整模式，设置新的窗口位置和大小
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if self._resize_mode == Qt.LeftEdge:
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self.setGeometry(self._old_left + delta.x(), self._old_top, self._old_width - delta.x(),
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self._old_height)
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cursor_shape = Qt.SizeHorCursor
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elif self._resize_mode == Qt.RightEdge:
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self.setGeometry(self._old_left, self._old_top, self._old_width + delta.x(), self._old_height)
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cursor_shape = Qt.SizeHorCursor
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elif self._resize_mode == Qt.TopEdge:
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self.setGeometry(self._old_left, self._old_top + delta.y(), self._old_width,
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self._old_height - delta.y())
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cursor_shape = Qt.SizeVerCursor
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elif self._resize_mode == Qt.BottomEdge:
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self.setGeometry(self._old_left, self._old_top, self._old_width, self._old_height + delta.y())
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cursor_shape = Qt.SizeVerCursor
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# 更改鼠标形状
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QApplication.setOverrideCursor(QCursor(cursor_shape))
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# 键盘事件
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def keyPressEvent(self, event: QKeyEvent):
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# Esc 退出程序
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if event.key() == Qt.Key_Escape:
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QApplication.quit()
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def switchOpacity(self):
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current_opacity = self.windowOpacity()
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if current_opacity == 1.0:
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self.setWindowOpacity(0)
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else:
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self.setWindowOpacity(1)
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app = QtWidgets.QApplication()
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window = MainWindow()
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app.exec()
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