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[PythonConsole] Fixed pasting using middle mouse button on Linux

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This commit is contained in:
Fabio Rossi
2020-12-24 16:19:35 +01:00
committed by wwmayer
parent 0e2ab08121
commit c6eda6dca7
1 changed files with 21 additions and 0 deletions
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21
src/Gui/PythonConsole.cpp
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@@ -963,6 +963,27 @@ void PythonConsole::changeEvent(QEvent *e)
void PythonConsole::mouseReleaseEvent( QMouseEvent *e )
{
if (e->button() == Qt::MidButton && e->spontaneous())
{
// on Linux-like systems the middle mouse button is typically connected to a paste operation
// which will insert some text at the mouse position
QTextCursor cursor = this->textCursor();
if (cursor < this->inputBegin())
{
cursor.movePosition( QTextCursor::End );
this->setTextCursor( cursor );
}
// the text will be pasted at the cursor position (as for Ctrl-V operation)
QRect newPos = this->cursorRect();
// Now we must amend the received event and pass forward. As e->setLocalPos() is only
// available in Qt>=5.8, let's stop the original event propagation and generate a fake event
// with corrected pointer position (inside the prompt line of the widget)
QMouseEvent newEv(e->type(), QPoint(newPos.x(),newPos.y()), e->button(), e->buttons(), e->modifiers());
e->accept();
QCoreApplication::sendEvent(this->viewport(), &newEv);
return;
}
TextEdit::mouseReleaseEvent( e );
if (e->button() == Qt::LeftButton)
{