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[FIX] WebviewWidget: WebEngine Don't Grab Focus on setHtml #1983

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Feb 20, 2017
Merged

[FIX] WebviewWidget: WebEngine Don't Grab Focus on setHtml #1983

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15 changes: 15 additions & 0 deletions Orange/widgets/utils/webview.py
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Original file line number Diff line number Diff line change
Expand Up @@ -518,3 +518,18 @@ def html(self):
def exposeObject(self, name, obj):
obj = _to_primitive_types(obj)
self._jsobject_channel.send_object(name, obj)

def setHtml(self, html, base_url=''):
# TODO: remove once anaconda will provide PyQt without this bug.
#
# At least on some installations of PyQt 5.6.0 with anaconda
# WebViewWidget grabs focus on setHTML which can be quite annoying.
# For example, if you have a line edit as filter and show results
# in WebWiew, then WebView grabs focus after every typed character.
#
# http://stackoverflow.com/questions/36609489
# https://bugreports.qt.io/browse/QTBUG-52999
initial_state = self.isEnabled()
self.setEnabled(False)
super().setHtml(html, base_url)
self.setEnabled(initial_state)