Working around bug in Qt to show tooltips correctly.

Task-number: QTBUG-12057 Reviewed-by: Alessandro Portale

Working around bug in Qt to show tooltips correctly.
Task-number: QTBUG-12057 Reviewed-by: Alessandro Portale
34f241c0 · Robert Loehning · 14686acb · 34f241c0
Commit 34f241c0 authored 14 years ago by Robert Loehning
--- a/src/plugins/debugger/stackhandler.cpp
+++ b/src/plugins/debugger/stackhandler.cpp
@@ -39,6 +39,9 @@
 #include <QtCore/QFileInfo>
 #include <QtCore/QDir>

+#include <QtGui/QToolTip>
+#include <QtGui/QFontMetrics>
+
 namespace Debugger {
 namespace Internal {

@@ -76,12 +79,14 @@ QString StackFrame::toString() const

 QString StackFrame::toToolTip() const
 {
+    const QString filePath = QDir::toNativeSeparators(file);
    QString res;
    QTextStream str(&res);
    str << "<html><body><table>"
        << "<tr><td>" << StackHandler::tr("Address:") << "</td><td>" <<  address << "</td></tr>"
        << "<tr><td>" << StackHandler::tr("Function:") << "</td><td>" << function << "</td></tr>"
-        << "<tr><td>" << StackHandler::tr("File:") << "</td><td>" << QDir::toNativeSeparators(file) << "</td></tr>"
+        << "<tr><td>" << StackHandler::tr("File:") << "</td><td width="
+        << QFontMetrics(QToolTip::font()).width(filePath) << ">" << filePath << "</td></tr>"
        << "<tr><td>" << StackHandler::tr("Line:") << "</td><td>" << line << "</td></tr>"
        << "<tr><td>" << StackHandler::tr("From:") << "</td><td>" << from << "</td></tr>"
        << "<tr><td>" << StackHandler::tr("To:") << "</td><td>" << to << "</td></tr>"