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check if layout item has widget before calling hide
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parent
5e2e818db2
commit
5532cd3f32
3 changed files with 9 additions and 3 deletions
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@ -172,7 +172,9 @@ class LocalApplicationsWidgets(QtWidgets.QWidget):
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def _reset_app_widgets(self):
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while self.content_layout.count() > 0:
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item = self.content_layout.itemAt(0)
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item.widget().hide()
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widget = item.widget()
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if widget is not None:
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widget.setVisible(False)
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self.content_layout.removeItem(item)
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self.widgets_by_group_name.clear()
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@ -259,7 +259,9 @@ class SitesWidget(QtWidgets.QWidget):
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def _clear_widgets(self):
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while self.content_layout.count():
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item = self.content_layout.itemAt(0)
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item.widget().hide()
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widget = item.widget()
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if widget is not None:
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widget.setVisible(False)
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self.content_layout.removeItem(item)
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self.input_objects = {}
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@ -391,7 +391,9 @@ class SettingsCategoryWidget(QtWidgets.QWidget):
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while self.content_layout.count() != 0:
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widget = self.content_layout.itemAt(0).widget()
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widget.hide()
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if widget is not None:
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widget.setVisible(False)
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self.content_layout.removeWidget(widget)
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widget.deleteLater()
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