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debugger: try to improve tooltip handling

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Still far from usable.
This commit is contained in:
hjk
2010-07-07 16:30:42 +02:00
parent ed843bf548
commit a59f45c576
3 changed files with 13 additions and 8 deletions
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12
src/plugins/debugger/gdb/gdbengine.cpp
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@@ -114,9 +114,9 @@ static const char winPythonVersionC[] = "python2.5";
#define CB(callback) &GdbEngine::callback, STRINGIFY(callback)
QByteArray GdbEngine::tooltipIName()
QByteArray GdbEngine::tooltipIName(const QString &exp)
{
return "tooltip.x";
return "tooltip." + exp.toLatin1().toHex();
}
static bool stateAcceptsGdbCommands(DebuggerState state)
@@ -3222,7 +3222,7 @@ QPoint GdbEngine::m_toolTipPos;
bool GdbEngine::showToolTip()
{
QByteArray iname = tooltipIName();
QByteArray iname = tooltipIName(m_toolTipExpression);
if (!theDebuggerBoolSetting(UseToolTipsInMainEditor)) {
watchHandler()->removeData(iname);
@@ -3257,8 +3257,10 @@ void GdbEngine::setToolTipExpression(const QPoint &mousePos,
m_toolTipPos = mousePos;
int line, column;
QString exp = cppExpressionAt(editor, cursorPos, &line, &column);
if (exp == m_toolTipExpression)
if (!exp.isEmpty() && exp == m_toolTipExpression) {
showToolTip();
return;
}
m_toolTipExpression = exp;
@@ -3326,7 +3328,7 @@ void GdbEngine::setToolTipExpression(const QPoint &mousePos,
WatchData toolTip;
toolTip.exp = exp.toLatin1();
toolTip.name = exp;
toolTip.iname = tooltipIName();
toolTip.iname = tooltipIName(exp);
watchHandler()->removeData(toolTip.iname);
watchHandler()->insertData(toolTip);
}