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.
115 lines
4.2 KiB
115 lines
4.2 KiB
/* This file is part of the KDE project
|
|
Copyright (C) 2005 Cedric Pasteur <cedric.pasteur@free.fr>
|
|
Copyright (C) 2004-2007 Jaroslaw Staniek <js@iidea.pl>
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2 of the License, or (at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this program; see the file COPYING. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef KexiDBTextEdit_H
|
|
#define KexiDBTextEdit_H
|
|
|
|
#include "kexiformdataiteminterface.h"
|
|
#include "kexidbtextwidgetinterface.h"
|
|
#include "kexidbutils.h"
|
|
#include <ktextedit.h>
|
|
|
|
//! @short Multiline edit widget for Kexi forms
|
|
class KEXIFORMUTILS_EXPORT KexiDBTextEdit :
|
|
public KTextEdit,
|
|
protected KexiDBTextWidgetInterface,
|
|
public KexiFormDataItemInterface
|
|
{
|
|
TQ_OBJECT
|
|
|
|
TQ_PROPERTY(TQString dataSource READ dataSource WRITE setDataSource DESIGNABLE true)
|
|
TQ_PROPERTY(TQCString dataSourceMimeType READ dataSourceMimeType WRITE setDataSourceMimeType DESIGNABLE true)
|
|
|
|
public:
|
|
KexiDBTextEdit(TQWidget *parent, const char *name=0);
|
|
virtual ~KexiDBTextEdit();
|
|
|
|
inline TQString dataSource() const { return KexiFormDataItemInterface::dataSource(); }
|
|
inline TQCString dataSourceMimeType() const { return KexiFormDataItemInterface::dataSourceMimeType(); }
|
|
virtual TQVariant value();
|
|
virtual void setInvalidState( const TQString& displayText );
|
|
|
|
//! \return true if editor's value is null (not empty)
|
|
//! Used for checking if a given constraint within table of form is met.
|
|
virtual bool valueIsNull();
|
|
|
|
//! \return true if editor's value is empty (not necessary null).
|
|
//! Only few data types can accept "EMPTY" property
|
|
//! (use KexiDB::Field::hasEmptyProperty() to check this).
|
|
//! Used for checking if a given constraint within table or form is met.
|
|
virtual bool valueIsEmpty();
|
|
|
|
/*! \return 'readOnly' flag for this widget. */
|
|
virtual bool isReadOnly() const;
|
|
|
|
/*! \return the view widget of this item, e.g. line edit widget. */
|
|
virtual TQWidget* widget();
|
|
|
|
virtual bool cursorAtStart();
|
|
virtual bool cursorAtEnd();
|
|
virtual void clear();
|
|
|
|
virtual void setColumnInfo(KexiDB::QueryColumnInfo* cinfo);
|
|
|
|
/*! If \a displayDefaultValue is true, the value set by KexiDataItemInterface::setValue()
|
|
is displayed in a special way. Used by KexiFormDataProvider::fillDataItems().
|
|
\a widget is equal to 'this'.
|
|
Reimplemented after KexiFormDataItemInterface. */
|
|
virtual void setDisplayDefaultValue(TQWidget* widget, bool displayDefaultValue);
|
|
|
|
//! Windows uses Ctrl+Tab for moving between tabs, so do not steal this shortcut
|
|
virtual void keyPressEvent( TQKeyEvent *ke );
|
|
|
|
public slots:
|
|
inline void setDataSource(const TQString &ds) { KexiFormDataItemInterface::setDataSource(ds); }
|
|
inline void setDataSourceMimeType(const TQCString &ds) { KexiFormDataItemInterface::setDataSourceMimeType(ds); }
|
|
virtual void setReadOnly( bool readOnly );
|
|
virtual void setText( const TQString & text, const TQString & context );
|
|
|
|
//! Reimplemented, so "undo" means the same as "cancelEditor" action
|
|
//! @todo enable "real" undo internally so user can use ctrl+z while editing
|
|
virtual void undo();
|
|
|
|
//! Implemented for KexiDataItemInterface
|
|
virtual void moveCursorToEnd();
|
|
|
|
//! Implemented for KexiDataItemInterface
|
|
virtual void moveCursorToStart();
|
|
|
|
//! Implemented for KexiDataItemInterface
|
|
virtual void selectAll();
|
|
|
|
protected slots:
|
|
void slotTextChanged();
|
|
|
|
protected:
|
|
virtual void paintEvent ( TQPaintEvent * );
|
|
virtual void setValueInternal(const TQVariant& add, bool removeOld);
|
|
TQPopupMenu * createPopupMenu(const TQPoint & pos);
|
|
|
|
//! Used for extending context menu
|
|
KexiDBWidgetContextMenuExtender m_menuExtender;
|
|
|
|
//! Used to disable slotTextChanged()
|
|
bool m_slotTextChanged_enabled : 1;
|
|
};
|
|
|
|
#endif
|