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Debugger: Add a tab widget for separate value display.

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Debugger display in separate windows currently opens several
widgets without title at the same location that disappear
below the main window when stepping.

Put them in a tabwidget and raise it when setting new values.

Task-number: QTCREATORBUG-8344
Change-Id: Icb6dd8942ab851aeeb6a9248c4a1360e8841cf61
Reviewed-by: hjk <qthjk@ovi.com>
This commit is contained in:
Friedemann Kleint
2012-12-13 15:13:33 +01:00
committed by hjk
parent decefcbd8f
commit fe6be533bc
2 changed files with 49 additions and 3 deletions
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45
src/plugins/debugger/watchhandler.cpp
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@@ -52,6 +52,7 @@
#include <QLabel>
#include <QTextEdit>
#include <QTabWidget>
#include <ctype.h>
#include <utils/qtcassert.h>
@@ -1611,6 +1612,39 @@ static void swapEndian(char *d, int nchar)
}
}
static int indexOf(const QTabWidget *tw, const QWidget *w)
{
for (int i = 0; i < tw->count(); ++i)
if (tw->widget(i) == w)
return i;
return -1;
}
void WatchHandler::removeSeparateWidget(QObject *o)
{
const int index = o && o->isWidgetType() && !m_separateWindow.isNull() ?
indexOf(m_separateWindow, static_cast<QWidget *>(o)) : -1;
if (index != -1)
m_separateWindow->removeTab(index);
}
void WatchHandler::showSeparateWidget(QWidget *w)
{
if (m_separateWindow.isNull()) {
m_separateWindow = new QTabWidget(debuggerCore()->mainWindow());
m_separateWindow->setWindowFlags(m_separateWindow->windowFlags() | Qt::Window);
m_separateWindow->setWindowTitle(WatchHandler::tr("Debugger - Qt Creator"));
}
const int index = indexOf(m_separateWindow, w);
if (index != -1) {
m_separateWindow->setTabText(index, w->windowTitle());
} else {
m_separateWindow->addTab(w, w->windowTitle());
}
m_separateWindow->show();
m_separateWindow->raise();
}
void WatchHandler::showEditValue(const WatchData &data)
{
const QByteArray key = data.address ? data.hexAddress() : data.iname;
@@ -1623,6 +1657,7 @@ void WatchHandler::showEditValue(const WatchData &data)
// QImage
QLabel *l = qobject_cast<QLabel *>(w);
if (!l) {
removeSeparateWidget(w);
delete w;
l = new QLabel;
const QString title = data.address ?
@@ -1630,6 +1665,7 @@ void WatchHandler::showEditValue(const WatchData &data)
QLatin1String(data.hexAddress())) :
tr("%1 Object at Unknown Address").arg(QLatin1String(data.type));
l->setWindowTitle(title);
showSeparateWidget(l);
m_model->m_editHandlers[key] = l;
}
int width, height, format;
@@ -1655,13 +1691,14 @@ void WatchHandler::showEditValue(const WatchData &data)
QImage im(bits, width, height, QImage::Format(format));
l->setPixmap(QPixmap::fromImage(im));
l->resize(width, height);
l->show();
showSeparateWidget(l);
} else if (data.editformat == DisplayUtf16String
|| data.editformat == DisplayLatin1String
|| data.editformat == DisplayUtf16String) {
// String data.
QTextEdit *t = qobject_cast<QTextEdit *>(w);
if (!t) {
removeSeparateWidget(w);
delete w;
t = new QTextEdit;
m_model->m_editHandlers[key] = t;
@@ -1674,9 +1711,11 @@ void WatchHandler::showEditValue(const WatchData &data)
str = QString::fromLatin1(ba.constData(), ba.size());
else if (data.editformat == DisplayUtf8String)
str = QString::fromUtf8(ba.constData(), ba.size());
t->setWindowTitle(QString::fromLatin1("%1 (%2)").
arg(data.name, data.displayedType.isEmpty() ?
QLatin1String(data.type) : data.displayedType));
t->setText(str);
t->resize(400, 200);
t->show();
showSeparateWidget(t);
} else if (data.editformat == 4) {
// Generic Process.
int pos = data.editvalue.indexOf('|');