/usr/include/BALL/VIEW/WIDGETS/logView.h is in libballview1.4-dev 1.4.3~beta1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// vi: set ts=2:
//
#ifndef BALL_VIEW_WIDGETS_LOGVIEW_H
#define BALL_VIEW_WIDGETS_LOGVIEW_H
#ifndef BALL_COMMON_H
# include <BALL/common.h>
#endif
#ifdef BALL_HAS_SSTREAM
# include <sstream>
#else
# include <strstream>
#endif
#ifndef BALL_VIEW_WIDGETS_DOCKWIDGET_H
# include <BALL/VIEW/WIDGETS/dockWidget.h>
#endif
#include <QtGui/QTextBrowser>
#include <QtGui/QDragEnterEvent>
#include <QtGui/QDragLeaveEvent>
#include <QtGui/QDropEvent>
namespace BALL
{
namespace VIEW
{
class DragLogView
: public QTextBrowser
{
Q_OBJECT
public:
DragLogView(QWidget* parent);
public slots:
virtual void contentsDragEnterEvent(QDragEnterEvent* e);
virtual void contentsDragLeaveEvent(QDragLeaveEvent* e);
virtual void contentsDropEvent(QDropEvent* e);
virtual void setSource(const QUrl& name);
};
/** LogView class.
The class LogView records all messages sent to the \link BALL::LogStream Log \endlink object and
displays them as a text history. The class is derived from
<b> LogStreamNotifier </b> that provides the connection
to the \link BALL::LogStream Log \endlink object. The class QTextEdit from the
qt - library is responsible for the visualization of the text history.
Use the class LogView as a widget. There are no initializations necessary.
Just create this widget as a child widget of your application and it will
record and show all messages sent to the \link BALL::LogStream Log \endlink object.
The LogView supports URLs, that are included into the LogStream.
The links must only be one line long.
If such a link is clicked, it's document is shown in the HelpViewer.
This can be used to show the corresponding section in the BALLView
documentation for an occuring problem.
\ingroup ViewWidgets
*/
class BALL_VIEW_EXPORT LogView
: public DockWidget,
public LogStreamNotifier
{
Q_OBJECT
public:
BALL_EMBEDDABLE(LogView,DockWidget)
/** Default Constructor.
The contructor connects the own
<b> stringstream</b> with the \link BALL::LogStream Log \endlink object. If a string is written into
\link BALL::LogStream Log \endlink this will be notified and the string will be displayed
by this logView.
\see BALL::LogStream
*/
LogView(QWidget *parent = 0, const char *name = 0);
/** Copy constructor.
Only for Python Interface
The text of <b> view</b> will be copied into this logView.
*/
LogView(const LogView& view);
/** Destructor.
Calls clear.
*/
virtual ~LogView();
/** Setup the menu entry in "Edit->Clear Logs".
*/
virtual void initializeWidget(MainControl& main_control);
/** Remove menu entries.
*/
virtual void finalizeWidget(MainControl& main_control);
// output a string
void logString(const String& text);
public slots:
virtual void showGuestContextMenu(const QPoint&);
/// Event filter logstream
bool eventFilter(QObject*, QEvent*);
protected:
/** Overridden notify call.
Will be called by \link BALL::LogStream Log \endlink whenever a string is written to it.
That string will then be displayed.
\param source the notification source
\return bool returns always <tt>true</tt>
*/
void logNotify();
private:
QTextEdit* text_edit_;
};
} } // namespaces
#endif // BALL_VIEW_WIDGETS_LOGVIEW_H
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