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Debugger: Show position in separately displayed text in tooltip

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Task-number: QTCREATORBUG-17324
Change-Id: Ic9571a91e5f414abd10b18698a0e0ae9bb0f1f46
Reviewed-by: hjk <hjk@qt.io>
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
hjk
2016-11-22 14:55:47 +01:00
parent 49d7045cc7
commit 6190801bf0
1 changed files with 25 additions and 1 deletions
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26
src/plugins/debugger/watchhandler.cpp
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@@ -71,6 +71,7 @@
#include <QTableWidget>
#include <QTimer>
#include <QVBoxLayout>
#include <QToolTip>
#include <algorithm>
#include <cstring>
@@ -352,6 +353,27 @@ public:
}
};
class TextEdit : public QTextEdit
{
Q_OBJECT
public:
bool event(QEvent *ev) override
{
if (ev->type() == QEvent::ToolTip) {
auto hev = static_cast<QHelpEvent *>(ev);
QTextCursor cursor = cursorForPosition(hev->pos());
int nextPos = cursor.position();
if (document() && nextPos + 1 < document()->characterCount())
++nextPos;
cursor.setPosition(nextPos, QTextCursor::KeepAnchor);
QString msg = QString("Position: %1 Character: %2")
.arg(cursor.anchor()).arg(cursor.selectedText());
QToolTip::showText(hev->globalPos(), msg, this);
}
return QTextEdit::event(ev);
}
};
///////////////////////////////////////////////////////////////////////
//
@@ -2211,7 +2233,7 @@ void WatchModel::showEditValue(const WatchItem *item)
str = QString::fromUtf16((ushort *)ba.constData(), ba.size() / 2);
else if (format == DisplayUtf16String)
str = QString::fromUcs4((uint *)ba.constData(), ba.size() / 4);
m_separatedView->prepareObject<QTextEdit>(item)->setPlainText(str);
m_separatedView->prepareObject<TextEdit>(item)->setPlainText(str);
} else if (format == DisplayPlotData) {
// Plots
std::vector<double> data;
@@ -2637,3 +2659,5 @@ static QVariant createItemDelegate()
} // namespace Internal
} // namespace Debugger
#include "watchhandler.moc"