diff options
Diffstat (limited to 'doc/html/sql.html')
| -rw-r--r-- | doc/html/sql.html | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/doc/html/sql.html b/doc/html/sql.html index ed5a06248..161e59d32 100644 --- a/doc/html/sql.html +++ b/doc/html/sql.html @@ -719,7 +719,7 @@ multiple fields. Ascending and descending order can be set using <p> <pre> <a href="tqsqlcursor.html">TQSqlCursor</a> cur( "staff" ); - <a href="ntqstringlist.html">TQStringList</a> fields = TQStringList() << "surname" << "forename"; + <a href="tqstringlist.html">TQStringList</a> fields = TQStringList() << "surname" << "forename"; <a name="x2181"></a> <a href="tqsqlindex.html">TQSqlIndex</a> order = cur.<a href="tqsqlcursor.html#index">index</a>( fields ); <a name="x2182"></a> cur.<a href="tqsqlcursor.html#select">select</a>( order ); <a name="x2183"></a> while ( cur.<a href="tqsqlquery.html#next">next</a>() ) { @@ -739,7 +739,7 @@ can create a filter based on an index. <p> <pre> <a href="tqsqlcursor.html">TQSqlCursor</a> cur( "staff" ); - <a href="ntqstringlist.html">TQStringList</a> fields = TQStringList() << "id" << "forename"; + <a href="tqstringlist.html">TQStringList</a> fields = TQStringList() << "id" << "forename"; <a name="x2184"></a> <a href="tqsqlindex.html">TQSqlIndex</a> order = cur.<a href="tqsqlcursor.html#index">index</a>( fields ); <a href="tqsqlindex.html">TQSqlIndex</a> filter = cur.<a href="tqsqlcursor.html#index">index</a>( "surname" ); <a name="x2186"></a> cur.<a href="tqsqlrecord.html#setValue">setValue</a>( "surname", "Bloggs" ); @@ -766,10 +766,10 @@ setValue() to ensure that the value used is the one we want. <a name="7-1-2"></a><p> <pre> <a href="tqsqlcursor.html">TQSqlCursor</a> cur( "creditors" ); - <a href="ntqstringlist.html">TQStringList</a> orderFields = TQStringList() << "surname" << "forename"; + <a href="tqstringlist.html">TQStringList</a> orderFields = TQStringList() << "surname" << "forename"; <a name="x2188"></a> <a href="tqsqlindex.html">TQSqlIndex</a> order = cur.<a href="tqsqlcursor.html#index">index</a>( orderFields ); - <a href="ntqstringlist.html">TQStringList</a> filterFields = TQStringList() << "surname" << "city"; + <a href="tqstringlist.html">TQStringList</a> filterFields = TQStringList() << "surname" << "city"; <a href="tqsqlindex.html">TQSqlIndex</a> filter = cur.<a href="tqsqlcursor.html#index">index</a>( filterFields ); <a name="x2190"></a> cur.<a href="tqsqlrecord.html#setValue">setValue</a>( "surname", "Chirac" ); cur.<a href="tqsqlrecord.html#setValue">setValue</a>( "city", "Paris" ); @@ -778,9 +778,9 @@ setValue() to ensure that the value used is the one we want. while ( cur.<a href="tqsqlquery.html#next">next</a>() ) { <a name="x2191"></a> int id = cur.<a href="tqsqlquery.html#value">value</a>( "id" ).toInt(); - <a href="ntqstring.html">TQString</a> name = cur.<a href="tqsqlquery.html#value">value</a>( "forename" ).toString() + " " + + <a href="tqstring.html">TQString</a> name = cur.<a href="tqsqlquery.html#value">value</a>( "forename" ).toString() + " " + cur.<a href="tqsqlquery.html#value">value</a>( "surname" ).toString(); - <a name="x2193"></a> <a href="ntqapplication.html#qDebug">tqDebug</a>( TQString::<a href="ntqstring.html#number">number</a>( id ) + ": " + name ); + <a name="x2193"></a> <a href="ntqapplication.html#qDebug">tqDebug</a>( TQString::<a href="tqstring.html#number">number</a>( id ) + ": " + name ); } </pre><blockquote><p align="center"><em> From <a href="sql-overview-extract-main-cpp.html">sql/overview/extract/main.cpp</a> </em></p> @@ -854,7 +854,7 @@ changes to the database are accurately reflected in the cursor. <a name="7-2-1"></a><p> <pre> <a href="tqsqlcursor.html">TQSqlCursor</a> cur( "prices" ); - <a href="ntqstringlist.html">TQStringList</a> names = TQStringList() << + <a href="tqstringlist.html">TQStringList</a> names = TQStringList() << "Screwdriver" << "Hammer" << "Wrench" << "Saw"; int id = 20; <a name="x2197"></a> for ( TQStringList::Iterator name = names.<a href="tqvaluelist.html#begin">begin</a>(); @@ -994,7 +994,7 @@ function. staffTable-><a href="tqdatatable.html#addColumn">addColumn</a>( "surname", "Surname" ); staffTable-><a href="tqdatatable.html#addColumn">addColumn</a>( "salary", "Annual Salary" ); - <a href="ntqstringlist.html">TQStringList</a> order = TQStringList() << "surname" << "forename"; + <a href="tqstringlist.html">TQStringList</a> order = TQStringList() << "surname" << "forename"; <a name="x2216"></a> staffTable-><a href="tqdatatable.html#setSort">setSort</a>( order ); <a name="x2215"></a> staffTable-><a href="tqdatatable.html#refresh">refresh</a>(); @@ -1220,12 +1220,12 @@ we will only cover the differences here. The full source is in <a href="sql-over TQ_PROPERTY( TQString upperLine READ upperLine WRITE setUpperLine ) public: CustomEdit( <a href="tqwidget.html">TQWidget</a> *parent=0, const char *name=0 ); - <a href="ntqstring.html">TQString</a> upperLine() const; - void setUpperLine( const <a href="ntqstring.html">TQString</a> &line ); + <a href="tqstring.html">TQString</a> upperLine() const; + void setUpperLine( const <a href="tqstring.html">TQString</a> &line ); public slots: - void changed( const <a href="ntqstring.html">TQString</a> &line ); + void changed( const <a href="tqstring.html">TQString</a> &line ); private: - <a href="ntqstring.html">TQString</a> upperLineText; + <a href="tqstring.html">TQString</a> upperLineText; }; </pre> <p> We've created a simple subclass of <a href="ntqlineedit.html">TQLineEdit</a> and added a property, @@ -1240,21 +1240,21 @@ to our FormDialog's private data. <pre> CustomEdit::CustomEdit( <a href="tqwidget.html">TQWidget</a> *parent, const char *name ) : <a href="ntqlineedit.html">TQLineEdit</a>( parent, name ) { - <a href="tqobject.html#connect">connect</a>( this, TQ_SIGNAL(<a href="ntqlineedit.html#textChanged">textChanged</a>(const <a href="ntqstring.html">TQString</a> &)), - this, TQ_SLOT(changed(const <a href="ntqstring.html">TQString</a> &)) ); + <a href="tqobject.html#connect">connect</a>( this, TQ_SIGNAL(<a href="ntqlineedit.html#textChanged">textChanged</a>(const <a href="tqstring.html">TQString</a> &)), + this, TQ_SLOT(changed(const <a href="tqstring.html">TQString</a> &)) ); } </pre> <p> In the CustomEdit constructor we use the TQLineEdit constructor and add a connection between the textChanged signal and our own changed slot. -<p> <pre> void CustomEdit::changed( const <a href="ntqstring.html">TQString</a> &line ) +<p> <pre> void CustomEdit::changed( const <a href="tqstring.html">TQString</a> &line ) { setUpperLine( line ); } </pre> <p> The changed() slot calls our setUpperLine() function. -<p> <pre> void CustomEdit::setUpperLine( const <a href="ntqstring.html">TQString</a> &line ) +<p> <pre> void CustomEdit::setUpperLine( const <a href="tqstring.html">TQString</a> &line ) { - <a name="x2240"></a> upperLineText = line.<a href="ntqstring.html#upper">upper</a>(); + <a name="x2240"></a> upperLineText = line.<a href="tqstring.html#upper">upper</a>(); setText( upperLineText ); } </pre> @@ -1400,7 +1400,7 @@ anything. We also declare the paintField function. <a name="x2249"></a> if ( field-><a href="tqsqlfield.html#name">name</a>() == "statusid" ) { <a href="tqsqlquery.html">TQSqlQuery</a> query( "SELECT name FROM status WHERE id=" + <a name="x2250"></a> field-><a href="tqsqlfield.html#value">value</a>().toString() ); - <a href="ntqstring.html">TQString</a> text; + <a href="tqstring.html">TQString</a> text; if ( query.<a href="tqsqlquery.html#next">next</a>() ) { <a name="x2252"></a> text = query.<a href="tqsqlquery.html#value">value</a>( 0 ).toString(); } @@ -1493,7 +1493,7 @@ an InvoiceItemCursor instead of a generic TQSqlCursor. <p> <pre> protected: - <a href="ntqvariant.html">TQVariant</a> calculateField( const <a href="ntqstring.html">TQString</a> & name ); + <a href="ntqvariant.html">TQVariant</a> calculateField( const <a href="tqstring.html">TQString</a> & name ); </pre><blockquote><p align="center"><em> From <a href="sql-overview-subclass3-main-h.html">sql/overview/subclass3/main.h</a> </em></p> </blockquote><p> The change in the header file is minimal: we simply add the signature @@ -1508,7 +1508,7 @@ of the calculateField() function since we will be reimplementing it. <a name="x2260"></a> <a href="tqsqlcursor.html#setCalculated">setCalculated</a>( productName.<a href="tqsqlfieldinfo.html#name">name</a>(), TRUE ); } - <a name="x2259"></a>TQVariant InvoiceItemCursor::<a href="tqsqlcursor.html#calculateField">calculateField</a>( const <a href="ntqstring.html">TQString</a> & name ) + <a name="x2259"></a>TQVariant InvoiceItemCursor::<a href="tqsqlcursor.html#calculateField">calculateField</a>( const <a href="tqstring.html">TQString</a> & name ) { if ( name == "productname" ) { <a href="tqsqlquery.html">TQSqlQuery</a> query( "SELECT name FROM prices WHERE id=" + @@ -1517,7 +1517,7 @@ of the calculateField() function since we will be reimplementing it. <a name="x2262"></a> return query.<a href="tqsqlquery.html#value">value</a>( 0 ); } - return TQVariant( <a href="ntqstring.html#TQString-null">TQString::null</a> ); + return TQVariant( <a href="tqstring.html#TQString-null">TQString::null</a> ); } </pre><blockquote><p align="center"><em> From <a href="sql-overview-subclass3-main-cpp.html">sql/overview/subclass3/main.cpp</a> </em></p> @@ -1564,7 +1564,7 @@ function require some simple expansion. We'll look at each in turn. </blockquote><p> We create two extra fields, price and cost, and append them to the cursor's set of fields. Both are registered as calculated fields with calls to setCalculated(). -<p> <pre> <a name="x2263"></a>TQVariant InvoiceItemCursor::<a href="tqsqlcursor.html#calculateField">calculateField</a>( const <a href="ntqstring.html">TQString</a> & name ) +<p> <pre> <a name="x2263"></a>TQVariant InvoiceItemCursor::<a href="tqsqlcursor.html#calculateField">calculateField</a>( const <a href="tqstring.html">TQString</a> & name ) { if ( name == "productname" ) { |