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Code Issues Projects Releases Packages Wiki Activity Actions

fixedSize qrcode widget

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This commit is contained in:
ThomasV 2014-06-17 14:58:12 +02:00
parent 3fa113d76b
commit e5b44bacda
2 changed files with 8 additions and 4 deletions
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2
gui/qt/main_window.py
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@ -687,7 +687,7 @@ class ElectrumWindow(QMainWindow):
grid.addWidget(clear_button, 3, 2) grid.addWidget(clear_button, 3, 2)
grid.setRowStretch(4, 1) grid.setRowStretch(4, 1)
self.receive_qr = QRCodeWidget() self.receive_qr = QRCodeWidget(fixedSize=200)
grid.addWidget(self.receive_qr, 0, 4, 5, 2) grid.addWidget(self.receive_qr, 0, 4, 5, 2)
grid.setRowStretch(5, 1) grid.setRowStretch(5, 1)

6
gui/qt/qrcodewidget.py
View file

@ -13,10 +13,13 @@ from electrum.i18n import _
class QRCodeWidget(QWidget): class QRCodeWidget(QWidget):
def __init__(self, data = None): def __init__(self, data = None, fixedSize=False):
QWidget.__init__(self) QWidget.__init__(self)
self.data = None self.data = None
self.qr = None self.qr = None
self.fixedSize=fixedSize
if fixedSize:
self.setFixedSize(fixedSize, fixedSize)
self.setData(data) self.setData(data)
@ -26,6 +29,7 @@ class QRCodeWidget(QWidget):
if self.data: if self.data:
self.qr = qrcode.QRCode() self.qr = qrcode.QRCode()
self.qr.add_data(self.data) self.qr.add_data(self.data)
if not self.fixedSize:
k = len(self.qr.get_matrix()) k = len(self.qr.get_matrix())
self.setMinimumSize(k*5,k*5) self.setMinimumSize(k*5,k*5)
else: else: