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GONGZUOTAI_back.py
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61 lines (54 loc) · 1.97 KB
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from PySide6.QtWidgets import QPushButton
from PySide6.QtCore import Qt, Signal
from PySide6.QtGui import QCursor
class WorkbenchToggleButton(QPushButton):
"""
工作台显示/隐藏切换按钮
位于画布右上角
"""
# 信号:发射当前工作台是否应该显示
toggled_visibility = Signal(bool)
def __init__(self, parent=None):
super().__init__(parent)
self.setFixedSize(32, 32)
self.setCursor(QCursor(Qt.PointingHandCursor))
self.is_workbench_visible = False
# 初始样式和文本
self.update_style()
# 连接点击信号
self.clicked.connect(self.on_clicked)
def on_clicked(self):
"""点击处理"""
self.is_workbench_visible = not self.is_workbench_visible
self.update_style()
self.toggled_visibility.emit(self.is_workbench_visible)
def update_style(self):
"""更新按钮样式和图标"""
if self.is_workbench_visible:
# 工作台显示时,按钮显示"收起"图标 (向右箭头,因为在右边)
# 或者使用折叠图标
self.setText("》")
self.setToolTip("隐藏工作台")
else:
# 工作台隐藏时,按钮显示"展开"图标 (向左箭头)
self.setText("《")
self.setToolTip("显示工作台")
self.setStyleSheet("""
QPushButton {
background-color: #ffffff;
border: 1px solid #dadce0;
border-radius: 4px;
color: #5f6368;
font-weight: bold;
font-size: 14px;
font-family: "Microsoft YaHei", sans-serif;
}
QPushButton:hover {
background-color: #f1f3f4;
color: #202124;
border-color: #dadce0;
}
QPushButton:pressed {
background-color: #e8eaed;
}
""")