def setup_category_view(self):
self.current_view = StepViews.CATEGORY_VIEW
i, j = 0, 0
for category in self.categories:
data = urllib.request.urlopen(category["icons"][0]["url"]).read()
label = ClickableLabel(self)
label.setScaledContents(True)
label.setFixedSize(190, 190)
label.dataId = category["id"]
label.clicked.connect(self.category_click)
image = QImage(32, 32, QImage.Format_RGB32)
image.loadFromData(data)
painter = QPainter(image)
painter.setPen(QPen(QColor("white")))
painter.setFont(QFont("Roboto", 22, QFont.Bold))
painter.drawText(QRect(0, 0, image.width(),
image.height() - 25),
Qt.AlignCenter | Qt.AlignBottom, category["name"])
painter.end()
pixmap = QPixmap(image)
label.setPixmap(pixmap)
self.layout.addWidget(label, i, j)
j += 1
if j % 4 == 0:
i += 1
j = 0
def addDocumentLayout(self, doc):
docLayout = self.ui.layout_documents
layout = QtGui.QVBoxLayout()
label = ClickableLabel()
#ba = query.value(0).toByteArray()
ba = doc['byteArray']
pic = QtGui.QPixmap()
pic.loadFromData(ba)
#Show the image into a QLabel object
label.setPixmap(self.scalePixmap(pic))
self.connect(label, QtCore.SIGNAL('clicked()'), lambda ba=ba: self.showImage(ba))
delBtn = QtGui.QPushButton(u'löschen')
self.connect(delBtn, QtCore.SIGNAL('clicked()'), lambda doc=doc, l=layout: self.removeDocument(doc, layout))
layout.addWidget(label)
layout.addWidget(delBtn)
docLayout.addLayout(layout)
def setup_category_playlists_view(self):
self.current_view = StepViews.CATEGORY_PLAYLISTS_VIEW
i, j = 0, 0
for playlist in self.categoryPlaylists:
data = urllib.request.urlopen(playlist["images"][0]["url"]).read()
label = ClickableLabel(self)
label.setScaledContents(True)
label.setFixedSize(190, 190)
image = QImage(32, 32, QImage.Format_RGB32)
image.loadFromData(data)
pixmap = QPixmap(image)
label.setPixmap(pixmap)
self.layout.addWidget(label, i, j)
j += 1
if j % 4 == 0:
i += 1
j = 0
