class TitleBar(QWidget):
maxNormal = False
def __init__(self):
super().__init__()
self.minimize = QToolButton(self)
self.maximize = QToolButton(self);
self.close= QToolButton(self);
self.iconLabel = QLabel(self);
self.titleLabel = QLabel(self);
self.objPixmap = QPixmap("src\logo_school.png")
self.iconLabel.setPixmap(self.objPixmap.scaled(20,20))
self.titleLabel.setText("unhealthy")
pix = QIcon(self.style().standardPixmap(QStyle.SP_TitleBarCloseButton))
self.close.setIcon(pix)
self.maxPix = QIcon(self.style().standardPixmap(QStyle.SP_TitleBarMaxButton))
self.maximize.setIcon(self.maxPix)
pix = QIcon(self.style().standardPixmap(QStyle.SP_TitleBarMinButton))
self.minimize.setIcon(pix)
self.restorePix = QIcon(self.style().standardPixmap(QStyle.SP_TitleBarNormalButton))
self.minimize.setMinimumHeight(20)
self.close.setMinimumHeight(20)
self.maximize.setMinimumHeight(20)
# set.setMinimumHeight(20)
self.hbox =QHBoxLayout(self)
self.hbox.addWidget(self.iconLabel)
self.hbox.addWidget(self.titleLabel)
# hbox.addWidget(set)
self.hbox.addWidget(self.minimize)
self.hbox.addWidget(self.maximize)
self.hbox.addWidget(self.close)
self.hbox.insertStretch(2, 500)
self.hbox.setMargin(2)
self.hbox.setSpacing(0)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
#设置标签的文本颜色，大小
self.setStyleSheet("QLabel{color:#FF3333;font-size:12px;font-weight:bold;}")
#设置左边距
self.titleLabel.setStyleSheet("margin-left:3px;")
self.setWindowFlags(Qt.FramelessWindowHint)
@pyqtSlot()
def on_minimize_clicked(self):
self.parentWidget().showMinimized()
@pyqtSlot()
def on_maximize_clicked(self):
if self.maxNormal :
self.parentWidget().showNormal()
self.maxNormal = not self.maxNormal
self.maximize.setIcon(self.maxPix)
else:
self.parentWidget().showMaximized()
self.maxNormal = not self.maxNormal
self.maximize.setIcon(self.restorePix)
def mousePressEvent(self, e):
self.startPos = e.globalPos()
self.clickPos = self.mapToParent(e.pos())
#self.clickPos = e.pos()
def mouseMoveEvent(self, e):
if self.maxNormal:
return
self.parentWidget().move(e.globalPos() - self.clickPos)
#self.move(e.globalPos() - self.clickPos)
def mouseDoubleClickEvent(self, e):
if (e.button() == Qt.LeftButton and e.y() <= self.height()):
if not self.maxNormal:
self.parentWidget().showMaximized()
self.maxNormal = not self.maxNormal
self.maximize.setIcon(self.restorePix)
else:
self.parentWidget().showNormal()
self.maxNormal = not self.maxNormal
self.maximize.setIcon(self.maxPix)
