From bd0f3345a938b35ce6a12f6150373b0955b8dd12 Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Sun, 10 Jul 2011 15:24:15 -0500
Subject: Add Qt3 development HEAD version

---
 examples/sql/overview/table3/main.cpp   | 90 +++++++++++++++++++++++++++++++++
 examples/sql/overview/table3/main.h     | 40 +++++++++++++++
 examples/sql/overview/table3/table3.pro |  8 +++
 3 files changed, 138 insertions(+)
 create mode 100644 examples/sql/overview/table3/main.cpp
 create mode 100644 examples/sql/overview/table3/main.h
 create mode 100644 examples/sql/overview/table3/table3.pro

(limited to 'examples/sql/overview/table3')

diff --git a/examples/sql/overview/table3/main.cpp b/examples/sql/overview/table3/main.cpp
new file mode 100644
index 0000000..03d0729
--- /dev/null
+++ b/examples/sql/overview/table3/main.cpp
@@ -0,0 +1,90 @@
+/****************************************************************************
+**
+** 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"
+#include <qdatatable.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;
+	}
+    }
+}
+
+
+
+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" );
+
+	QDataTable		*staffTable	= new QDataTable( &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/table3/main.h b/examples/sql/overview/table3/main.h
new file mode 100644
index 0000000..3cee08d
--- /dev/null
+++ b/examples/sql/overview/table3/main.h
@@ -0,0 +1,40 @@
+/****************************************************************************
+**
+** 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 <qsqldatabase.h>
+#include <qsqlcursor.h>
+#include <qsqleditorfactory.h>
+#include <qsqlpropertymap.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 CustomSqlEditorFactory : public QSqlEditorFactory
+{
+    Q_OBJECT
+    public:
+	QWidget *createEditor( QWidget *parent, const QSqlField *field );
+};
+
+
+
diff --git a/examples/sql/overview/table3/table3.pro b/examples/sql/overview/table3/table3.pro
new file mode 100644
index 0000000..c490bed
--- /dev/null
+++ b/examples/sql/overview/table3/table3.pro
@@ -0,0 +1,8 @@
+TEMPLATE = app
+
+CONFIG  += qt warn_on release
+
+REQUIRES = full-config
+
+HEADERS	 = main.h
+SOURCES	 = main.cpp ../connection.cpp
-- 
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