def initUI(self):
'''自定义标题栏'''
parent = self.parent() or self.parentWidget() or self
self._titleBar = TitleWidget(parent=self)
self._titleBar.minimized.connect(parent.showMinimized)
self._titleBar.maximized.connect(parent.showMaximized)
self._titleBar.normaled.connect(parent.showNormal)
self._titleBar.closed.connect(self.exited.emit)
self._titleBar.setMaximumHeight(40)
'''自定义菜单栏'''
self._menuBar = MenuWidget(parent=self)
self._menuBar.setMaximumHeight(80)
#首页面板
self._indexPanel = IndexWidget(parent=self)
#中间内容布局
#self._webBar=OAuthWindow(self)
#总体布局,采用垂直布局
layout = QVBoxLayout(self, spacing=0)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self._titleBar)
layout.addWidget(self._menuBar)
#layout.addWidget(self._webBar)
layout.addWidget(self._indexPanel)
self.setLayout(layout)
def __init__(self, *args, **kwargs):
super(SkinWidget, self).__init__(*args, **kwargs)
layout = QVBoxLayout(self, spacing=0)
layout.setContentsMargins(0, 0, 0, 0)
self.titleWidget = TitleWidget(True,
True,
False,
False,
False,
False,
True,
parent=self)
self.titleWidget.closed.connect(self.close)
layout.addWidget(self.titleWidget)
scrollWidget = QScrollArea(self)
layout.addWidget(scrollWidget)
scrollWidget.setFrameShape(QScrollArea.NoFrame)
scrollWidget.setWidgetResizable(True)
scrollWidget.setAlignment(Qt.AlignCenter)
scrollWidget.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOn)
scrollWidget.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
# 网格窗口
self._widget = GridWidget(scrollWidget)
scrollWidget.setWidget(self._widget)
self._widget.itemClicked.connect(self.onItemClicked)
self._widget.init("themes")
# 预览
self.previewWidget = PreviewWidget(self, visible=False)
class SkinWidget(FramelessWindow):
'''主题窗口'''
TITLE_WIDTH = 36
def __init__(self, *args, **kwargs):
super(SkinWidget, self).__init__(*args, **kwargs)
layout = QVBoxLayout(self, spacing=0)
layout.setContentsMargins(0, 0, 0, 0)
self.titleWidget = TitleWidget(True,
True,
False,
False,
False,
False,
True,
parent=self)
self.titleWidget.closed.connect(self.close)
layout.addWidget(self.titleWidget)
scrollWidget = QScrollArea(self)
layout.addWidget(scrollWidget)
scrollWidget.setFrameShape(QScrollArea.NoFrame)
scrollWidget.setWidgetResizable(True)
scrollWidget.setAlignment(Qt.AlignCenter)
scrollWidget.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOn)
scrollWidget.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
# 网格窗口
self._widget = GridWidget(scrollWidget)
scrollWidget.setWidget(self._widget)
self._widget.itemClicked.connect(self.onItemClicked)
self._widget.init("themes")
# 预览
self.previewWidget = PreviewWidget(self, visible=False)
def onItemClicked(self, title, path, image):
if os.path.isfile(image):
self.resizePreviewWidget()
self.previewWidget.init(title, path, image)
self.previewWidget.setVisible(True)
def resizeEvent(self, event):
super(SkinWidget, self).resizeEvent(event)
self.resizePreviewWidget()
def resizePreviewWidget(self):
geometry = self.titleWidget.geometry()
self.previewWidget.setGeometry(
geometry.x(),
geometry.y() + self.titleWidget.height(),
self.width() - 2 * geometry.x(),
self.height() - 2 * geometry.y() - self.titleWidget.height())
def _initView(self):
'''标题栏'''
parent = self.parent() or self.parentWidget() or self
self._titleBar = TitleWidget(parent=self)
self._titleBar.minimized.connect(parent.showMinimized)
self._titleBar.maximized.connect(parent.showMaximized)
self._titleBar.normaled.connect(parent.showNormal)
self._titleBar.closed.connect(self.onClose)
'''左侧菜单栏和右侧内容栏'''
cLayout = QHBoxLayout()
self._menuWidget = MenuWidget(self)
self._linkWidget = LinkWidget(self)
self._contentWidget = ContentWidget(self)
cLayout.addWidget(self._menuWidget)
cLayout.addWidget(self._linkWidget)
cLayout.addWidget(self._contentWidget)
# 总体布局
layout = QVBoxLayout(self, spacing=0)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self._titleBar)
layout.addLayout(cLayout)
class MainWidget(QWidget):
showed = pyqtSignal()
closed = pyqtSignal()
exited = pyqtSignal()
def __init__(self, *args, **kwargs):
super(MainWidget, self).__init__(*args, **kwargs)
self.resize(800, 600)
#QSS
self.setAttribute(Qt.WA_StyledBackground, True)
self.initUI()
def initUI(self):
'''自定义标题栏'''
parent = self.parent() or self.parentWidget() or self
self._titleBar = TitleWidget(parent=self)
self._titleBar.minimized.connect(parent.showMinimized)
self._titleBar.maximized.connect(parent.showMaximized)
self._titleBar.normaled.connect(parent.showNormal)
self._titleBar.closed.connect(self.exited.emit)
self._titleBar.setMaximumHeight(40)
'''自定义菜单栏'''
self._menuBar = MenuWidget(parent=self)
self._menuBar.setMaximumHeight(80)
#首页面板
self._indexPanel = IndexWidget(parent=self)
#中间内容布局
#self._webBar=OAuthWindow(self)
#总体布局,采用垂直布局
layout = QVBoxLayout(self, spacing=0)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self._titleBar)
layout.addWidget(self._menuBar)
#layout.addWidget(self._webBar)
layout.addWidget(self._indexPanel)
self.setLayout(layout)
class MainWidget(QWidget):
showed = pyqtSignal()
closed = pyqtSignal()
exited = pyqtSignal()
def __init__(self, *args, **kwargs):
super(MainWidget, self).__init__(*args, **kwargs)
self.resize(800, 600)
# 保证qss有效
self.setAttribute(Qt.WA_StyledBackground, True)
# 左侧菜单栏和右侧内容栏
self._initView()
def showEvent(self, event):
super(MainWidget, self).showEvent(event)
# 动画效果
self._initAnimations()
def resizeEvent(self, event):
super(MainWidget, self).resizeEvent(event)
if not hasattr(self, "_animationGroupShow"):
return
self._initAnimationsValues()
def onClose(self):
self._animationGroup.stop()
self._initAnimationsValues(False)
self._animationGroup.finished.connect(self.exited.emit)
self._animationGroup.start()
def showNormalBtn(self, visible):
self._titleBar.showNormalBtn(visible)
def _initView(self):
'''标题栏'''
parent = self.parent() or self.parentWidget() or self
self._titleBar = TitleWidget(parent=self)
self._titleBar.minimized.connect(parent.showMinimized)
self._titleBar.maximized.connect(parent.showMaximized)
self._titleBar.normaled.connect(parent.showNormal)
self._titleBar.closed.connect(self.onClose)
'''左侧菜单栏和右侧内容栏'''
cLayout = QHBoxLayout()
self._menuWidget = MenuWidget(self)
self._linkWidget = LinkWidget(self)
self._contentWidget = ContentWidget(self)
cLayout.addWidget(self._menuWidget)
cLayout.addWidget(self._linkWidget)
cLayout.addWidget(self._contentWidget)
# 总体布局
layout = QVBoxLayout(self, spacing=0)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self._titleBar)
layout.addLayout(cLayout)
def _initAnimations(self):
'''动画效果'''
if hasattr(self, "_animationGroup"):
return # 由于showEvent的关系,这里要防止多次实例化
self._animationGroup = QParallelAnimationGroup(self) # 并行动画
# 标题栏
self._animationTitleBar = QPropertyAnimation(
self._titleBar, b"geometry", self, easingCurve=QEasingCurve.OutBounce, duration=1000)
# 菜单栏
self._animationMenuWidget = QPropertyAnimation(
self._menuWidget, b"geometry", self, easingCurve=QEasingCurve.OutBounce, duration=1000)
# 链接
self._animationLinkWidget = QPropertyAnimation(
self._linkWidget, b"geometry", self, easingCurve=QEasingCurve.OutBounce, duration=1000)
# 内容
self._animationContentWidget = QPropertyAnimation(
self._contentWidget, b"geometry", self, easingCurve=QEasingCurve.OutBounce, duration=1000)
# add to group
self._animationGroup.addAnimation(self._animationTitleBar)
self._animationGroup.addAnimation(self._animationMenuWidget)
self._animationGroup.addAnimation(self._animationLinkWidget)
self._animationGroup.addAnimation(self._animationContentWidget)
# 初始化位置
self._initAnimationsValues(True)
# 启动动画效果
self._animationGroup.start()
def _initAnimationsValues(self, show=True):
# 标题栏
startValue = QRect(self.width(), 0, self._titleBar.width(),
self._titleBar.height())
endValue = QRect(0, 0, self._titleBar.width(),
self._titleBar.height())
self._animationTitleBar.setStartValue(startValue if show else endValue)
self._animationTitleBar.setEndValue(endValue if show else startValue)
# 菜单栏
startValue = QRect(-self._menuWidget.width(), self._titleBar.height(),
self._menuWidget.width(), self._menuWidget.height())
endValue = QRect(0, self._titleBar.height(),
self._menuWidget.width(), self._menuWidget.height())
self._animationMenuWidget.setStartValue(
startValue if show else endValue)
self._animationMenuWidget.setEndValue(endValue if show else startValue)
# 链接
startValue = QRect(self._menuWidget.width(
), -self.height(), self._linkWidget.width(), self._linkWidget.height())
endValue = QRect(
self._menuWidget.width(), self._titleBar.height(),
self._linkWidget.width(), self._linkWidget.height())
self._animationLinkWidget.setStartValue(
startValue if show else endValue)
self._animationLinkWidget.setEndValue(endValue if show else startValue)
# 内容
startValue = QRect(self.width(), self.height(), self._contentWidget.width(),
self._contentWidget.height())
endValue = QRect(
self._menuWidget.width() + self._linkWidget.width(),
self._titleBar.height(), self._contentWidget.width(),
self._contentWidget.height())
self._animationContentWidget.setStartValue(
startValue if show else endValue)
self._animationContentWidget.setEndValue(
endValue if show else startValue)