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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 TORESULTITEM_H #define TORESULTITEM_H #include "tobackground.h" #include "toresult.h" #include <qscrollview.h> #include <qfont.h> class QGrid; class toSQL; class toNoBlockQuery; /** Display the first row of a query with each column with a separate label. * If the label of the item is a single '-' character the data is treated as * a horizontal label (Not bold or sunken), and the label is not printed. */ class toResultItem : public QScrollView, public toResult { Q_OBJECT /** Result widget. */ QGrid *Result; /** Number of created widgets. */ int NumWidgets; /** Last widget used. */ int WidgetPos; /** List of allocated widgets. */ QWidget **Widgets; /** If title names are to be made more readable. */ bool ReadableColumns; /** If title names are to be displayed. */ bool ShowTitle; /** Align widgets to the right. */ bool Right; /** Font to display data with. */ QFont DataFont; toNoBlockQuery *Query; toBackground Poll; /** Setup widget. * @param num Number of columns. * @param readable Make columns more readable. */ void setup(int num,bool readable); protected: /** Start new query, hide all widgets. */ void start(void); /** Add a new widget. * @param title Title of this value. * @param value Value. */ void addItem(const QString &title,const QString &value); /** Done with adding queries. */ void done(void); /** Reimplemented for internal reasons. */ virtual void resizeEvent(QResizeEvent *e); public: /** Create widget. * @param num Number of columns to arrange data in. * @param readable Indicate if columns are to be made more readable. This means that the * descriptions are capitalised and '_' are converted to ' '. * @param parent Parent of list. * @param name Name of widget. */ toResultItem(int num,bool readable,QWidget *parent,const char *name=NULL); /** Create widget. Readable columns by default. * @param num Number of columns to arrange data in. * @param parent Parent of list. * @param name Name of widget. */ toResultItem(int num,QWidget *parent,const char *name=NULL); /** Destroy object */ ~toResultItem(void); /** Set if titles are to be shown. * @param val If titles are to be shown. */ void showTitle(bool val) { ShowTitle=val; } /** Set if labels are to be aligned right. * @param val If labels are to be aligned right. */ void alignRight(bool val) { Right=val; } /** Set the font to display data with. */ void dataFont(const QFont &val) { DataFont=val; } /** Create title widget. * @param parent Parent of widget. * @return Title widget created. */ virtual QWidget *createTitle(QWidget *parent); /** Create value widget. * @param parent Parent of widget. * @return Title widget created. */ virtual QWidget *createValue(QWidget *parent); /** Set value of title widget. * @param widget Widget to use for title. * @param title The title of the new widget pair. * @param value Vaue of new title widget. */ virtual void setTitle(QWidget *widget,const QString &title,const QString &value); /** Set value of value widget. * @param widget Widget to use for value. * @param title The title of the new widget pair. * @param value Vaue of new title widget. */ virtual void setValue(QWidget *widget,const QString &title,const QString &value); /** Reimplemented for internal reasons. */ virtual void query(const QString &sql,const toQList ¶m); /** Handle any connection */ virtual bool canHandle(toConnection &) { return true; } // 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 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); }; #endif