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/**********************************************************************
** Copyright (C) 2000 Trolltech AS. All rights reserved.
**
** This file is part of Qt Designer.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef HIRARCHYVIEW_H
#define HIRARCHYVIEW_H
#include <qvariant.h>
#include <qlistview.h>
#include <qtabwidget.h>
#include <qguardedptr.h>
#include <private/qcom_p.h>
class FormWindow;
class QCloseEvent;
class QPopupMenu;
class QKeyEvent;
class QMouseEvent;
class QWizard;
class QToolBox;
class HierarchyItem:public QListViewItem
{
public:
enum Type
{
Widget,
SlotParent,
Public,
Protected,
Private,
Slot,
DefinitionParent,
Definition,
Event,
EventFunction
};
HierarchyItem(Type type, QListViewItem * parent,
const QString & txt1, const QString & txt2, const QString & txt3);
HierarchyItem(Type type, QListView * parent,
const QString & txt1, const QString & txt2, const QString & txt3);
void paintCell(QPainter * p, const QColorGroup & cg, int column, int width, int align);
void updateBackColor();
void setWidget(QWidget * w);
QWidget *widget() const;
void setText(int col, const QString & txt) {if (!txt.isEmpty()) QListViewItem::setText(col, txt);}
int rtti() const { return (int) typ;}
private:
void okRename(int col);
void cancelRename(int col);
private:
QColor backgroundColor();
QColor backColor;
QWidget *wid;
Type typ;
};
class HierarchyList:public QListView
{
Q_OBJECT
public:
HierarchyList(QWidget * parent, FormWindow * fw, bool doConnects = TRUE);
virtual void setup();
virtual void setCurrent(QWidget * w);
void setOpen(QListViewItem * i, bool b);
void changeNameOf(QWidget * w, const QString & name);
void changeDatabaseOf(QWidget * w, const QString & info);
void setFormWindow(FormWindow * fw) {formWindow = fw;}
void drawContentsOffset(QPainter * p, int ox, int oy, int cx, int cy, int cw, int ch)
{ setUpdatesEnabled(FALSE); triggerUpdate(); setUpdatesEnabled(TRUE);
QListView::drawContentsOffset(p, ox, oy, cx, cy, cw, ch); }
void insertEntry(QListViewItem * i, const QPixmap & pix = QPixmap(), const QString & s =
QString::null);
protected:
void keyPressEvent(QKeyEvent * e);
void keyReleaseEvent(QKeyEvent * e);
void viewportMousePressEvent(QMouseEvent * e);
void viewportMouseReleaseEvent(QMouseEvent * e);
public slots:
void addTabPage();
void removeTabPage();
private:
void insertObject(QObject * o, QListViewItem * parent);
QWidget *findWidget(QListViewItem * i);
QListViewItem *findItem(QWidget * w);
QWidget *current() const;
private slots: virtual void objectClicked(QListViewItem * i);
virtual void showRMBMenu(QListViewItem *, const QPoint &);
protected:
FormWindow * formWindow;
QPopupMenu *normalMenu, *tabWidgetMenu;
bool deselect;
};
class HierarchyView : public QTabWidget
{
Q_OBJECT
public:
HierarchyView( QWidget *parent );
~HierarchyView();
void setFormWindow( FormWindow *fw, QWidget *w );
FormWindow *formWindow() const;
void clear();
void widgetInserted( QWidget *w );
void widgetRemoved( QWidget *w );
void widgetsInserted( const QWidgetList &l );
void widgetsRemoved( const QWidgetList &l );
void namePropertyChanged( QWidget *w, const QVariant &old );
void databasePropertyChanged( QWidget *w, const QStringList& info );
void tabsChanged( QTabWidget *w );
void tabsChanged( QToolBox *w );
void pagesChanged( QWizard *w );
void rebuild();
void closed( FormWindow *fw );
protected slots:
protected:
void closeEvent( QCloseEvent *e );
signals:
void hidden();
private:
FormWindow *formwindow;
HierarchyList *listview;
};
#endif
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