def __init__(self, parent):
super(QCustomTitleBar, self).__init__(parent)
# print ( "[create] QCustomTitleBar for parent", parent )
self.dragging = False
self.createFromDraging = False
self.mouseStartPos = QCursor.pos()
if parent.metaObject().indexOfSignal(
QMetaObject.normalizedSignature("contentsChanged")) != -1:
parent.contentsChanged.connect(self.onFrameContentsChanged)
myLayout = QHBoxLayout(self)
myLayout.setContentsMargins(0, 0, 0, 0)
myLayout.setSpacing(0)
self.setLayout(myLayout)
self.caption = QLabel(self)
self.caption.setAttribute(QtCore.Qt.WA_TransparentForMouseEvents)
self.caption.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Preferred)
self.sysMenuButton = QToolButton(self)
self.onIconChange()
self.sysMenuButton.setObjectName("sysMenu")
self.sysMenuButton.setFocusPolicy(QtCore.Qt.NoFocus)
self.sysMenuButton.installEventFilter(self)
myLayout.addWidget(self.sysMenuButton)
myLayout.addWidget(self.caption, 1)
self.minimizeButton = QToolButton(self)
self.minimizeButton.setObjectName("minimizeButton")
self.minimizeButton.setFocusPolicy(QtCore.Qt.NoFocus)
# self.minimizeButton.clicked.connect ( parent.showMinimized )
self.minimizeButton.clicked.connect(
lambda: parent.setWindowState(Qt.WindowMinimized))
myLayout.addWidget(self.minimizeButton)
self.maximizeButton = QToolButton(self)
self.maximizeButton.setObjectName("maximizeButton")
self.maximizeButton.setFocusPolicy(QtCore.Qt.NoFocus)
self.maximizeButton.clicked.connect(self.toggleMaximizedParent)
myLayout.addWidget(self.maximizeButton)
self.closeButton = QToolButton(self)
self.closeButton.setObjectName("closeButton")
self.closeButton.setFocusPolicy(QtCore.Qt.NoFocus)
self.closeButton.clicked.connect(self.onCloseButtonClicked)
myLayout.addWidget(self.closeButton)
parent.windowTitleChanged.connect(self.caption.setText)
parent.windowIconChanged.connect(self.onIconChange)
self.onFrameContentsChanged(parent)
if func is not None:
_qInstallMessageHandler(wrapped)
else:
_qInstallMessageHandler(None)
qInstallMsgHandler._handler = func
return old
def _QMetaMethod_signature(self):
# Return the method signature as bytes
return bytes(self.methodSignature())
QMetaMethod.signature = _QMetaMethod_signature
SIGNAL = lambda str: QMetaObject.normalizedSignature(str)
SLOT = lambda str: QMetaObject.normalisedSignature(str)
def _QObject_emit(self, sig, *args):
warnings.warn(
"QObject.emit is obsolete and is removed in PyQt5. "
"Use new style signal.emit(...)",
stacklevel=2)
meta = self.metaObject()
sindex = meta.indexOfSignal(sig)
if sindex == -1:
warnings.warn("No signal '{}' defined in {}".format(
sig,
type(self).__name__),
if func is not None:
_qInstallMessageHandler(wrapped)
else:
_qInstallMessageHandler(None)
qInstallMsgHandler._handler = func
return old
def _QMetaMethod_signature(self):
# Return the method signature as bytes
return bytes(self.methodSignature())
QMetaMethod.signature = _QMetaMethod_signature
SIGNAL = lambda str: QMetaObject.normalizedSignature(str)
SLOT = lambda str: QMetaObject.normalisedSignature(str)
def _QObject_emit(self, sig, *args):
warnings.warn(
"QObject.emit is obsolete and is removed in PyQt5. "
"Use new style signal.emit(...)",
stacklevel=2
)
meta = self.metaObject()
sindex = meta.indexOfSignal(sig)
if sindex == -1:
warnings.warn(
"No signal '{}' defined in {}".format(sig, type(self).__name__),
