diff options
Diffstat (limited to 'gr-qtgui/apps/pyqt_example_c.py')
| -rwxr-xr-x | gr-qtgui/apps/pyqt_example_c.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gr-qtgui/apps/pyqt_example_c.py b/gr-qtgui/apps/pyqt_example_c.py index e8f377846..e1fb8a6be 100755 --- a/gr-qtgui/apps/pyqt_example_c.py +++ b/gr-qtgui/apps/pyqt_example_c.py @@ -28,11 +28,13 @@ class control_box(QtGui.QWidget): # Control the first signal self.freq1Edit = QtGui.QLineEdit(self) + self.freq1Edit.setMinimumWidth(100) self.layout.addRow("Signal 1 Frequency:", self.freq1Edit) self.connect(self.freq1Edit, QtCore.SIGNAL("editingFinished()"), self.freq1EditText) self.amp1Edit = QtGui.QLineEdit(self) + self.amp1Edit.setMinimumWidth(100) self.layout.addRow("Signal 1 Amplitude:", self.amp1Edit) self.connect(self.amp1Edit, QtCore.SIGNAL("editingFinished()"), self.amp1EditText) @@ -40,17 +42,20 @@ class control_box(QtGui.QWidget): # Control the second signal self.freq2Edit = QtGui.QLineEdit(self) + self.freq2Edit.setMinimumWidth(100) self.layout.addRow("Signal 2 Frequency:", self.freq2Edit) self.connect(self.freq2Edit, QtCore.SIGNAL("editingFinished()"), self.freq2EditText) self.amp2Edit = QtGui.QLineEdit(self) + self.amp2Edit.setMinimumWidth(100) self.layout.addRow("Signal 2 Amplitude:", self.amp2Edit) self.connect(self.amp2Edit, QtCore.SIGNAL("editingFinished()"), self.amp2EditText) self.quit = QtGui.QPushButton('Close', self) + self.quit.setMinimumWidth(100) self.layout.addWidget(self.quit) self.connect(self.quit, QtCore.SIGNAL('clicked()'), @@ -140,5 +145,5 @@ class my_top_block(gr.top_block): if __name__ == "__main__": tb = my_top_block(); tb.start() - tb.qapp.exec_() + sys.exit(tb.qapp.exec_()) |