def show(self):
self.visible = True
WindowBaseClass.show(self)
desktop = QDesktopWidget()
rect = desktop.availableGeometry(desktop.primaryScreen())
center = rect.center();
center.setX(center.x() - (self.width()/2));
center.setY(center.y() - (self.height()/2));
self.move(center);
def __init__(self, parent = None): QDialog.__init__(self, parent) # get primiry monitor resolution qdw = QDesktopWidget() mainScreenSize = qdw.availableGeometry(qdw.primaryScreen()) # get center of the monitor center = mainScreenSize.center() # calculate width, height and x,y positions of the window r_width = round(mainScreenSize.width()/2) r_height = round(mainScreenSize.height()/2) r_x = round(center.x()-r_width/2) r_y = round(center.y()-r_height/2) # set default geometry of the window rect = QRect() rect.setX(r_x) rect.setY(r_y) rect.setWidth(r_width) rect.setHeight(r_height) self.setGeometry(rect)
def __init__(self, parent=None, workdir=None, fontsize=42):
super(BillboardDisplay, self).__init__(parent)
self.workdir = workdir
self.logger = logging.getLogger('display')
self.logger.info('Working directory: {}'.format(self.workdir))
self.current_display = os.path.join(self.workdir, 'current.jpg')
desktop = QDesktopWidget()
self.display = QWidget(self)
size = desktop.availableGeometry(desktop.primaryScreen());
self.display.resize(size.width(), size.height())
self.display.setWindowTitle("Billboard")
self.image_label = QLabel(self.display)
self.image_label.resize(size.width(), size.height())
self.text_label = QLabel(self.display)
self.text_label.resize(size.width(), size.height())
self.text_label.setMargin(100)
self.text_label.setStyleSheet('''
QLabel {{
font-size: {}pt;
font-weight: bold;
color: #eeeeee;
text-align: center;
}}
'''.format(fontsize))
self.text_label.setWordWrap(True)
self.text_label.setAlignment(Qt.AlignCenter)
dse = QGraphicsDropShadowEffect()
dse.setBlurRadius(0)
dse.setXOffset(5)
dse.setYOffset(5)
dse.setColor(QColor(0, 0, 0, 255))
self.text_label.setGraphicsEffect(dse)
QObject.connect(self, SIGNAL("updateimage"),
self.display_image)
QObject.connect(self, SIGNAL("updatecurrent"),
self.take_screenshot)
def __init__(self, parent=None, workdir=None, fontsize=42):
super(BillboardDisplay, self).__init__(parent)
self.workdir = workdir
self.logger = logging.getLogger('display')
self.logger.info('Working directory: {}'.format(self.workdir))
self.current_display = os.path.join(self.workdir, 'current.jpg')
desktop = QDesktopWidget()
self.display = QWidget(self)
size = desktop.availableGeometry(desktop.primaryScreen())
self.display.resize(size.width(), size.height())
self.display.setWindowTitle("Billboard")
self.image_label = QLabel(self.display)
self.image_label.resize(size.width(), size.height())
self.text_label = QLabel(self.display)
self.text_label.resize(size.width(), size.height())
self.text_label.setMargin(100)
self.text_label.setStyleSheet('''
QLabel {{
font-size: {}pt;
font-weight: bold;
color: #eeeeee;
text-align: center;
}}
'''.format(fontsize))
self.text_label.setWordWrap(True)
self.text_label.setAlignment(Qt.AlignCenter)
dse = QGraphicsDropShadowEffect()
dse.setBlurRadius(0)
dse.setXOffset(5)
dse.setYOffset(5)
dse.setColor(QColor(0, 0, 0, 255))
self.text_label.setGraphicsEffect(dse)
QObject.connect(self, SIGNAL("updateimage"), self.display_image)
QObject.connect(self, SIGNAL("updatecurrent"), self.take_screenshot)
def height():
widget = QDesktopWidget()
rec = widget.availableGeometry(widget.primaryScreen())
return rec.height()
def width():
widget = QDesktopWidget()
rec = widget.availableGeometry(widget.primaryScreen())
return rec.width()
