Add Qt3 development HEAD version

3 files changed, 170 insertions, 0 deletions

diff --git a/examples/sql/overview/table4/main.cpp b/examples/sql/overview/table4/main.cpp
new file mode 100644
index 0000000..1276c3d
--- /dev/null
+++ b/examples/sql/overview/table4/main.cpp
@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for Qt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include "main.h"
+
+
+StatusPicker::StatusPicker( QWidget *parent, const char *name )
+    : QComboBox( parent, name )
+{
+    QSqlCursor cur( "status" );
+    cur.select( cur.index( "name" ) );
+
+    int i = 0;
+    while ( cur.next() ) {
+	insertItem( cur.value( "name" ).toString(), i );
+	index2id[i] = cur.value( "id" ).toInt();
+	i++;
+    }
+}
+
+
+int StatusPicker::statusId() const
+{
+    return index2id[ currentItem() ];
+}
+
+
+void StatusPicker::setStatusId( int statusid )
+{
+    QMap<int,int>::Iterator it;
+    for ( it = index2id.begin(); it != index2id.end(); ++it ) {
+	if ( it.data() == statusid ) {
+	    setCurrentItem( it.key() );
+	    break;
+	}
+    }
+}
+
+
+void CustomTable::paintField( QPainter * p, const QSqlField* field,
+			      const QRect & cr, bool b)
+{
+    if ( !field )
+	return;
+    if ( field->name() == "statusid" ) {
+	QSqlQuery query( "SELECT name FROM status WHERE id=" +
+		     field->value().toString() );
+	QString text;
+	if ( query.next() ) {
+	    text = query.value( 0 ).toString();
+	}
+	p->drawText( 2,2, cr.width()-4, cr.height()-4, fieldAlignment( field ), text );
+    }
+    else {
+	QDataTable::paintField( p, field, cr, b) ;
+    }
+}
+
+
+QWidget *CustomSqlEditorFactory::createEditor(
+    QWidget *parent, const QSqlField *field )
+{
+    if ( field->name() == "statusid" ) {
+	QWidget *editor = new StatusPicker( parent );
+	return editor;
+    }
+
+    return QSqlEditorFactory::createEditor( parent, field );
+}
+
+
+int main( int argc, char *argv[] )
+{
+    QApplication app( argc, argv );
+
+    if ( createConnections() ) {
+	QSqlCursor staffCursor( "staff" );
+
+	CustomTable		*staffTable	= new CustomTable( &staffCursor );
+	QSqlPropertyMap		*propMap	= new QSqlPropertyMap();
+	CustomSqlEditorFactory	*editorFactory	= new CustomSqlEditorFactory();
+	propMap->insert( "StatusPicker", "statusid" );
+	staffTable->installPropertyMap( propMap );
+	staffTable->installEditorFactory( editorFactory );
+
+	app.setMainWidget( staffTable );
+
+	staffTable->addColumn( "forename", "Forename" );
+	staffTable->addColumn( "surname",  "Surname" );
+	staffTable->addColumn( "salary",   "Annual Salary" );
+	staffTable->addColumn( "statusid", "Status" );
+
+	QStringList order = QStringList() << "surname" << "forename";
+	staffTable->setSort( order );
+
+	staffTable->refresh();
+	staffTable->show();
+
+	return app.exec();
+    }
+
+    return 1;
+}
diff --git a/examples/sql/overview/table4/main.h b/examples/sql/overview/table4/main.h
new file mode 100644
index 0000000..e175713
--- /dev/null
+++ b/examples/sql/overview/table4/main.h
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for Qt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qapplication.h>
+#include <qcombobox.h>
+#include <qmap.h>
+#include <qpainter.h>
+#include <qsqldatabase.h>
+#include <qsqlcursor.h>
+#include <qsqleditorfactory.h>
+#include <qsqlpropertymap.h>
+#include <qdatatable.h>
+#include "../connection.h"
+
+class StatusPicker : public QComboBox
+{
+    Q_OBJECT
+    Q_PROPERTY( int statusid READ statusId WRITE setStatusId )
+public:
+    StatusPicker( QWidget *parent=0, const char *name=0 );
+    int statusId() const;
+    void setStatusId( int id );
+private:
+    QMap< int, int > index2id;
+};
+
+
+class CustomTable : public QDataTable
+{
+    Q_OBJECT
+public:
+    CustomTable( 
+	    QSqlCursor *cursor, bool autoPopulate = FALSE, 
+	    QWidget * parent = 0, const char * name = 0 ) : 
+	QDataTable( cursor, autoPopulate, parent, name ) {}
+    void paintField(
+	    QPainter * p, const QSqlField* field, const QRect & cr, bool );
+
+};
+
+
+class CustomSqlEditorFactory : public QSqlEditorFactory
+{
+    Q_OBJECT
+public:
+    QWidget *createEditor( QWidget *parent, const QSqlField *field );
+};
diff --git a/examples/sql/overview/table4/table4.pro b/examples/sql/overview/table4/table4.pro
new file mode 100644
index 0000000..c490bed
--- /dev/null
+++ b/examples/sql/overview/table4/table4.pro
@@ -0,0 +1,8 @@
+TEMPLATE = app
+
+CONFIG  += qt warn_on release
+
+REQUIRES = full-config
+
+HEADERS	 = main.h
+SOURCES	 = main.cpp ../connection.cpp