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avoid querying clipboard while modal active #1611

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merged 1 commit into from Oct 16, 2017
Merged

avoid querying clipboard while modal active #1611

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5 changes: 5 additions & 0 deletions src/cpp/desktop/DesktopGwtCallback.cpp
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Expand Up @@ -302,6 +302,11 @@ QString GwtCallback::getExistingDirectory(const QString& caption,

void GwtCallback::onClipboardChanged(QClipboard::Mode mode)
{
// for some reason, Qt can get stalled querying the clipboard
// while a modal is active, so disable any such behavior here
if (QApplication::activeModalWidget() != NULL)
return;

// if this is a change in the selection contents, track it
if (mode == QClipboard::Selection)
{
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