You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
228 lines
5.9 KiB
228 lines
5.9 KiB
/**********************************************************************
|
|
** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved.
|
|
**
|
|
** This file is part of TQt Designer.
|
|
**
|
|
** This file may be used under the terms of the GNU General
|
|
** Public License versions 2.0 or 3.0 as published by the Free
|
|
** Software Foundation and appearing in the files LICENSE.GPL2
|
|
** and LICENSE.GPL3 included in the packaging of this file.
|
|
** Alternatively you may (at your option) use any later version
|
|
** of the GNU General Public License if such license has been
|
|
** publicly approved by Trolltech ASA (or its successors, if any)
|
|
** and the KDE Free TQt Foundation.
|
|
**
|
|
** Please review the following information to ensure GNU General
|
|
** Public Licensing requirements will be met:
|
|
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
|
|
** If you are unsure which license is appropriate for your use, please
|
|
** review the following information:
|
|
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
|
|
** or contact the sales department at sales@trolltech.com.
|
|
**
|
|
** Licensees holding valid TQt Commercial licenses may use this file in
|
|
** accordance with the TQt Commercial License Agreement provided with
|
|
** the Software.
|
|
**
|
|
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
|
|
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
|
|
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
|
|
** herein.
|
|
**
|
|
**********************************************************************/
|
|
|
|
#ifndef CONNECTIONITEMS_H
|
|
#define CONNECTIONITEMS_H
|
|
|
|
class FormWindow;
|
|
|
|
#include <ntqtable.h>
|
|
|
|
class SenderItem;
|
|
class ReceiverItem;
|
|
class SignalItem;
|
|
class SlotItem;
|
|
class ConnectionContainer;
|
|
|
|
|
|
class ConnectionItem : public TQObject,
|
|
public TQComboTableItem
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
ConnectionItem( TQTable *table, FormWindow *fw );
|
|
|
|
void paint( TQPainter *p, const TQColorGroup &cg,
|
|
const TQRect &cr, bool selected );
|
|
|
|
void setSender( SenderItem *i );
|
|
void setReceiver( ReceiverItem *i );
|
|
void setSignal( SignalItem *i );
|
|
void setSlot( SlotItem *i );
|
|
void setConnection( ConnectionContainer *c );
|
|
|
|
public slots:
|
|
virtual void senderChanged( TQObject *sender );
|
|
virtual void receiverChanged( TQObject *receiver );
|
|
virtual void signalChanged( const TQString &sig );
|
|
virtual void slotChanged( const TQString &slot );
|
|
|
|
signals:
|
|
void changed();
|
|
|
|
protected:
|
|
FormWindow *formWindow;
|
|
|
|
private:
|
|
ConnectionContainer *conn;
|
|
|
|
};
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
class SenderItem : public ConnectionItem
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
SenderItem( TQTable *table, FormWindow *fw );
|
|
TQWidget *createEditor() const;
|
|
void setSenderEx( TQObject *sender );
|
|
|
|
signals:
|
|
void currentSenderChanged( TQObject *sender );
|
|
|
|
private slots:
|
|
void senderChanged( const TQString &sender );
|
|
|
|
};
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
class ReceiverItem : public ConnectionItem
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
ReceiverItem( TQTable *table, FormWindow *fw );
|
|
TQWidget *createEditor() const;
|
|
void setReceiverEx( TQObject *receiver );
|
|
|
|
signals:
|
|
void currentReceiverChanged( TQObject *receiver );
|
|
|
|
private slots:
|
|
void receiverChanged( const TQString &receiver );
|
|
|
|
};
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
class SignalItem : public ConnectionItem
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
SignalItem( TQTable *table, FormWindow *fw );
|
|
|
|
void senderChanged( TQObject *sender );
|
|
TQWidget *createEditor() const;
|
|
|
|
signals:
|
|
void currentSignalChanged( const TQString & );
|
|
|
|
};
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
class SlotItem : public ConnectionItem
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
SlotItem( TQTable *table, FormWindow *fw );
|
|
|
|
void receiverChanged( TQObject *receiver );
|
|
void signalChanged( const TQString &signal );
|
|
TQWidget *createEditor() const;
|
|
|
|
void customSlotsChanged();
|
|
|
|
signals:
|
|
void currentSlotChanged( const TQString & );
|
|
|
|
private:
|
|
void updateSlotList();
|
|
bool ignoreSlot( const char* slot ) const;
|
|
|
|
private:
|
|
TQObject *lastReceiver;
|
|
TQString lastSignal;
|
|
|
|
};
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
class ConnectionContainer : public TQObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
ConnectionContainer( TQObject *parent, SenderItem *i1, SignalItem *i2,
|
|
ReceiverItem *i3, SlotItem *i4, int r )
|
|
: TQObject( parent ), mod( FALSE ), se( i1 ), si( i2 ),
|
|
re( i3 ), sl( i4 ), rw ( r ) {
|
|
i1->setConnection( this );
|
|
i2->setConnection( this );
|
|
i3->setConnection( this );
|
|
i4->setConnection( this );
|
|
connect( i1, SIGNAL( changed() ), this, SLOT( somethingChanged() ) );
|
|
connect( i2, SIGNAL( changed() ), this, SLOT( somethingChanged() ) );
|
|
connect( i3, SIGNAL( changed() ), this, SLOT( somethingChanged() ) );
|
|
connect( i4, SIGNAL( changed() ), this, SLOT( somethingChanged() ) );
|
|
}
|
|
|
|
bool isModified() const { return mod; }
|
|
void setModified( bool b ) { mod = b; repaint(); }
|
|
bool isValid() const {
|
|
return se->currentText()[0] != '<' &&
|
|
si->currentText()[0] != '<' &&
|
|
re->currentText()[0] != '<' &&
|
|
sl->currentText()[0] != '<';
|
|
}
|
|
|
|
void repaint() {
|
|
se->table()->updateCell( se->row(), se->col() );
|
|
si->table()->updateCell( si->row(), si->col() );
|
|
re->table()->updateCell( re->row(), re->col() );
|
|
sl->table()->updateCell( sl->row(), sl->col() );
|
|
}
|
|
|
|
int row() const { return rw; }
|
|
void setRow( int r ) { rw = r; }
|
|
|
|
SenderItem *senderItem() const { return se; }
|
|
SignalItem *signalItem() const { return si; }
|
|
ReceiverItem *receiverItem() const { return re; }
|
|
SlotItem *slotItem() const { return sl; }
|
|
|
|
public slots:
|
|
void somethingChanged() { mod = TRUE; emit changed( this ); }
|
|
|
|
signals:
|
|
void changed( ConnectionContainer *c );
|
|
|
|
private:
|
|
bool mod;
|
|
SenderItem *se;
|
|
SignalItem *si;
|
|
ReceiverItem *re;
|
|
SlotItem *sl;
|
|
int rw;
|
|
|
|
};
|
|
|
|
|
|
#endif
|