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Editor: fix clipboard collecting via mouse selections

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Fixes: QTCREATORBUG-26471
Change-Id: I08264204c5ea5753b326417e5ba3a451cc6ef8f6
Reviewed-by: hjk <hjk@qt.io>
This commit is contained in:
David Schulz
2021-10-15 10:44:44 +02:00
parent 0556eec9b7
commit d6c3a7297d
1 changed files with 21 additions and 1 deletions
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22
src/plugins/texteditor/texteditor.cpp
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@@ -502,6 +502,7 @@ public:
void duplicateSelection(bool comment);
void updateCannotDecodeInfo();
void collectToCircularClipboard();
void setClipboardSelection();
void ctor(const QSharedPointer<TextDocument> &doc);
void handleHomeKey(bool anchor, bool block);
@@ -5217,7 +5218,8 @@ void TextEditorWidget::mousePressEvent(QMouseEvent *e)
void TextEditorWidget::mouseReleaseEvent(QMouseEvent *e)
{
if (d->m_linkPressed && d->isMouseNavigationEvent(e) && e->button() == Qt::LeftButton) {
const Qt::MouseButton button = e->button();
if (d->m_linkPressed && d->isMouseNavigationEvent(e) && button == Qt::LeftButton) {
EditorManager::addCurrentPositionToNavigationHistory();
bool inNextSplit = ((e->modifiers() & Qt::AltModifier) && !alwaysOpenLinksInNextSplit())
|| (alwaysOpenLinksInNextSplit() && !(e->modifiers() & Qt::AltModifier));
@@ -5227,12 +5229,22 @@ void TextEditorWidget::mouseReleaseEvent(QMouseEvent *e)
if (self && self->openLink(symbolLink, inNextSplit))
self->d->clearLink();
}, true, inNextSplit);
} else if (button == Qt::MiddleButton
&& !isReadOnly()
&& QGuiApplication::clipboard()->supportsSelection()) {
if (!(e->modifiers() & Qt::AltModifier))
doSetTextCursor(cursorForPosition(e->pos()));
if (const QMimeData *md = QGuiApplication::clipboard()->mimeData(QClipboard::Selection))
insertFromMimeData(md);
e->accept();
return;
}
if (!HostOsInfo::isLinuxHost() && handleForwardBackwardMouseButtons(e))
return;
QPlainTextEdit::mouseReleaseEvent(e);
d->setClipboardSelection();
}
void TextEditorWidget::mouseDoubleClickEvent(QMouseEvent *e)
@@ -5247,6 +5259,14 @@ void TextEditorWidget::mouseDoubleClickEvent(QMouseEvent *e)
}
QPlainTextEdit::mouseDoubleClickEvent(e);
d->setClipboardSelection();
}
void TextEditorWidgetPrivate::setClipboardSelection()
{
QClipboard *clipboard = QGuiApplication::clipboard();
if (m_cursors.hasSelection() && clipboard->supportsSelection())
clipboard->setMimeData(q->createMimeDataFromSelection(), QClipboard::Selection);
}
void TextEditorWidget::leaveEvent(QEvent *e)