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//*************************************************************************** /* * TOra - An Oracle Toolkit for DBA's and developers * Copyright (C) 2003 Quest Software, Inc * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; only version 2 of * the License is valid for this program. * * 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * As a special exception, you have permission to link this program * with the Oracle Client libraries and distribute executables, as long * as you follow the requirements of the GNU GPL in regard to all of the * software in the executable aside from Oracle client libraries. * * Specifically you are not permitted to link this program with the * Qt/UNIX, Qt/Windows or Qt Non Commercial products of TrollTech. * And you are not permitted to distribute binaries compiled against * these libraries without written consent from Quest Software, Inc. * Observe that this does not disallow linking to the Qt Free Edition. * * All trademarks belong to their respective owners. * ****************************************************************************/ #ifndef TORESULTCOMBO_H #define TORESULTCOMBO_H #include "tobackground.h" #include "toresult.h" #include <qcombobox.h> #include <qstringlist.h> class toNoBlockQuery; class toSQL; /** This widget displays the result of a query where each field is added as an item * to a combobox. */ class toResultCombo : public QComboBox, public toResult { Q_OBJECT toNoBlockQuery *Query; toBackground Poll; QString Selected; QStringList Additional; public: /** Create the widget. * @param parent Parent widget. * @param name Name of widget. */ toResultCombo(QWidget *parent,const char *name=NULL); /** Destruct object */ ~toResultCombo(); /** Reimplemented for internal reasons. */ virtual void query(const QString &sql,const toQList ¶m); /** Clear list of additional items. */ virtual void clearAdditional() { Additional.clear(); } /** Item to add before the query is read. Can be called several times. */ virtual void additionalItem(const QString &item) { Additional<<item; } /** Handle any connection by default */ virtual bool canHandle(toConnection &) { return true; } /** Set selected. When the result is read and this value is encountered that item is selected. */ void setSelected(const QString &sel) { Selected=sel; } /** Get selected item value. Might not be same as currentText since that item might not have been read yet. */ QString selected(void) { return Selected; } // Why are these needed? #if 1 /** Set the SQL statement of this list * @param sql String containing statement. */ void setSQL(const QString &sql) { toResult::setSQL(sql); } /** Set the SQL statement of this list. This will also affect @ref Name. * @param sql SQL containing statement. */ void setSQL(const toSQL &sql) { toResult::setSQL(sql); } /** Set new SQL and run query. * @param sql New sql. * @see setSQL */ void query(const QString &sql) { toResult::query(sql); } /** Set new SQL and run query. * @param sql New sql. * @see setSQL */ void query(const toSQL &sql) { toResult::query(sql); } /** Set new SQL and run query. * @param sql New sql. * @see setSQL */ void query(const toSQL &sql,toQList &par) { toResult::query(sql,par); } #endif signals: /** Done reading the query. */ void done(void); public slots: /** Reimplemented for internal reasons. */ virtual void refresh(void) { toResult::refresh(); } /** Reimplemented for internal reasons. */ virtual void changeParams(const QString &Param1) { toResult::changeParams(Param1); } /** Reimplemented For internal reasons. */ virtual void changeParams(const QString &Param1,const QString &Param2) { toResult::changeParams(Param1,Param2); } /** Reimplemented for internal reasons. */ virtual void changeParams(const QString &Param1,const QString &Param2,const QString &Param3) { toResult::changeParams(Param1,Param2,Param3); } private slots: void poll(void); void changeSelected(void); }; #endif