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-rw-r--r--examples/demo/sql/book.sql42
-rw-r--r--examples/demo/sql/connect.ui244
-rw-r--r--examples/demo/sql/connect.ui.h20
-rw-r--r--examples/demo/sql/sqlex.ui309
-rw-r--r--examples/demo/sql/sqlex.ui.h126
5 files changed, 741 insertions, 0 deletions
diff --git a/examples/demo/sql/book.sql b/examples/demo/sql/book.sql
new file mode 100644
index 0000000..417ef43
--- /dev/null
+++ b/examples/demo/sql/book.sql
@@ -0,0 +1,42 @@
+-- The following SQL generates the database
+-- used by the 'book' example programs
+-- 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.
+
+DROP TABLE author;
+DROP TABLE book;
+DROP TABLE sequence;
+
+CREATE TABLE author
+( id integer primary key,
+forename varchar(40),
+surname varchar(40) );
+
+CREATE TABLE book
+( id integer primary key,
+title varchar(40),
+price numeric(10,2),
+authorid integer,
+notes varchar(255) );
+
+create index book_authorid_idx on book( authorid );
+
+CREATE TABLE sequence
+( tablename varchar(10),
+sequence numeric);
+
+INSERT INTO author VALUES ( 0, 'Philip K', 'Dick' );
+INSERT INTO author VALUES ( 1, 'Robert', 'Heinlein' );
+INSERT INTO author VALUES ( 2, 'Sarah', 'Paretsky' );
+
+INSERT INTO book VALUES ( 0, 'The Man Who Japed', 6.99, 0, 'A good book' );
+INSERT INTO book VALUES ( 1, 'The Man in the High Castle', 9.99, 0, 'Worth reading' );
+INSERT INTO book VALUES ( 2, 'The Number of the Beast', 8.99, 1, 'Get this!' );
+INSERT INTO book VALUES ( 3, 'Indemnity Only', 9.99, 2, 'Cool' );
+INSERT INTO book VALUES ( 4, 'Burn Marks', 9.99, 2, 'Need to make notes' );
+INSERT INTO book VALUES ( 5, 'Deadlock', 9.99, 2, 'Hmmm..' );
+
+INSERT INTO sequence VALUES ( 'author', 2 );
+INSERT INTO sequence VALUES ( 'book', 5 );
diff --git a/examples/demo/sql/connect.ui b/examples/demo/sql/connect.ui
new file mode 100644
index 0000000..8031fd0
--- /dev/null
+++ b/examples/demo/sql/connect.ui
@@ -0,0 +1,244 @@
+<!DOCTYPE UI><UI version="3.0" stdsetdef="1">
+<class>ConnectDialog</class>
+<widget class="QDialog">
+ <property name="name">
+ <cstring>ConnectDialog</cstring>
+ </property>
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>303</width>
+ <height>247</height>
+ </rect>
+ </property>
+ <property name="caption">
+ <string>Connect...</string>
+ </property>
+ <vbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>11</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="QGroupBox">
+ <property name="name">
+ <cstring>GroupBox3</cstring>
+ </property>
+ <property name="title">
+ <string>Connection settings</string>
+ </property>
+ <grid>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>11</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="QLineEdit" row="1" column="1">
+ <property name="name">
+ <cstring>editDatabase</cstring>
+ </property>
+ </widget>
+ <widget class="QLabel" row="1" column="0">
+ <property name="name">
+ <cstring>TextLabel3</cstring>
+ </property>
+ <property name="text">
+ <string>Database Name:</string>
+ </property>
+ <property name="buddy" stdset="0">
+ <cstring>comboDatabase</cstring>
+ </property>
+ </widget>
+ <widget class="QLineEdit" row="3" column="1">
+ <property name="name">
+ <cstring>editPassword</cstring>
+ </property>
+ <property name="echoMode">
+ <enum>Password</enum>
+ </property>
+ </widget>
+ <widget class="QLabel" row="2" column="0">
+ <property name="name">
+ <cstring>TextLabel4</cstring>
+ </property>
+ <property name="text">
+ <string>&amp;Username:</string>
+ </property>
+ <property name="buddy" stdset="0">
+ <cstring>editUsername</cstring>
+ </property>
+ </widget>
+ <widget class="QLabel" row="3" column="0">
+ <property name="name">
+ <cstring>TextLabel4_2</cstring>
+ </property>
+ <property name="text">
+ <string>&amp;Password:</string>
+ </property>
+ <property name="buddy" stdset="0">
+ <cstring>editPassword</cstring>
+ </property>
+ </widget>
+ <widget class="QComboBox" row="0" column="1">
+ <property name="name">
+ <cstring>comboDriver</cstring>
+ </property>
+ </widget>
+ <widget class="QLineEdit" row="2" column="1">
+ <property name="name">
+ <cstring>editUsername</cstring>
+ </property>
+ </widget>
+ <widget class="QLineEdit" row="4" column="1">
+ <property name="name">
+ <cstring>editHostname</cstring>
+ </property>
+ </widget>
+ <widget class="QLabel" row="4" column="0">
+ <property name="name">
+ <cstring>TextLabel5</cstring>
+ </property>
+ <property name="text">
+ <string>&amp;Hostname:</string>
+ </property>
+ <property name="buddy" stdset="0">
+ <cstring>editHostname</cstring>
+ </property>
+ </widget>
+ <widget class="QLabel" row="5" column="0">
+ <property name="name">
+ <cstring>TextLabel5_2</cstring>
+ </property>
+ <property name="text">
+ <string>P&amp;ort:</string>
+ </property>
+ <property name="buddy" stdset="0">
+ <cstring>portSpinBox</cstring>
+ </property>
+ </widget>
+ <widget class="QSpinBox" row="5" column="1">
+ <property name="name">
+ <cstring>portSpinBox</cstring>
+ </property>
+ <property name="specialValueText">
+ <string>Default</string>
+ </property>
+ <property name="maxValue">
+ <number>65535</number>
+ </property>
+ <property name="minValue">
+ <number>-1</number>
+ </property>
+ <property name="value">
+ <number>-1</number>
+ </property>
+ </widget>
+ <widget class="QLabel" row="0" column="0">
+ <property name="name">
+ <cstring>TextLabel2</cstring>
+ </property>
+ <property name="text">
+ <string>D&amp;river</string>
+ </property>
+ <property name="buddy" stdset="0">
+ <cstring>comboDriver</cstring>
+ </property>
+ </widget>
+ </grid>
+ </widget>
+ <widget class="QLayoutWidget">
+ <property name="name">
+ <cstring>Layout25</cstring>
+ </property>
+ <hbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <spacer>
+ <property name="name">
+ <cstring>Spacer1</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Horizontal</enum>
+ </property>
+ <property name="sizeType">
+ <enum>Expanding</enum>
+ </property>
+ <property name="sizeHint">
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ <widget class="QPushButton">
+ <property name="name">
+ <cstring>PushButton1</cstring>
+ </property>
+ <property name="text">
+ <string>&amp;OK</string>
+ </property>
+ <property name="default">
+ <bool>true</bool>
+ </property>
+ </widget>
+ <widget class="QPushButton">
+ <property name="name">
+ <cstring>PushButton2</cstring>
+ </property>
+ <property name="text">
+ <string>&amp;Cancel</string>
+ </property>
+ </widget>
+ </hbox>
+ </widget>
+ </vbox>
+</widget>
+<connections>
+ <connection>
+ <sender>PushButton1</sender>
+ <signal>clicked()</signal>
+ <receiver>ConnectDialog</receiver>
+ <slot>accept()</slot>
+ </connection>
+ <connection>
+ <sender>PushButton2</sender>
+ <signal>clicked()</signal>
+ <receiver>ConnectDialog</receiver>
+ <slot>reject()</slot>
+ </connection>
+</connections>
+<tabstops>
+ <tabstop>comboDriver</tabstop>
+ <tabstop>editDatabase</tabstop>
+ <tabstop>editUsername</tabstop>
+ <tabstop>editPassword</tabstop>
+ <tabstop>editHostname</tabstop>
+ <tabstop>portSpinBox</tabstop>
+ <tabstop>PushButton1</tabstop>
+ <tabstop>PushButton2</tabstop>
+</tabstops>
+<includes>
+ <include location="local" impldecl="in implementation">connect.ui.h</include>
+</includes>
+<slots>
+ <slot>init()</slot>
+ <slot>destroy()</slot>
+</slots>
+<layoutdefaults spacing="6" margin="11"/>
+</UI>
diff --git a/examples/demo/sql/connect.ui.h b/examples/demo/sql/connect.ui.h
new file mode 100644
index 0000000..da1c78f
--- /dev/null
+++ b/examples/demo/sql/connect.ui.h
@@ -0,0 +1,20 @@
+/****************************************************************************
+** ui.h extension file, included from the uic-generated form implementation.
+**
+** If you wish to add, delete or rename slots use Qt Designer which will
+** update this file, preserving your code. Create an init() slot in place of
+** a constructor, and a destroy() slot in place of a destructor.
+*****************************************************************************/
+
+#include <qsqldatabase.h>
+
+void ConnectDialog::init()
+{
+ comboDriver->clear();
+ comboDriver->insertStringList( QSqlDatabase::drivers() );
+}
+
+void ConnectDialog::destroy()
+{
+
+}
diff --git a/examples/demo/sql/sqlex.ui b/examples/demo/sql/sqlex.ui
new file mode 100644
index 0000000..48a3605
--- /dev/null
+++ b/examples/demo/sql/sqlex.ui
@@ -0,0 +1,309 @@
+<!DOCTYPE UI><UI version="3.1" stdsetdef="1">
+<class>SqlEx</class>
+<widget class="QWidget">
+ <property name="name">
+ <cstring>SqlEx</cstring>
+ </property>
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>654</width>
+ <height>438</height>
+ </rect>
+ </property>
+ <property name="caption">
+ <string>Form1</string>
+ </property>
+ <vbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>11</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="QSplitter">
+ <property name="name">
+ <cstring>vsplit</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Vertical</enum>
+ </property>
+ <widget class="QSplitter">
+ <property name="name">
+ <cstring>hsplit</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Horizontal</enum>
+ </property>
+ <widget class="QListView">
+ <column>
+ <property name="text">
+ <string>Tables</string>
+ </property>
+ <property name="clickable">
+ <bool>true</bool>
+ </property>
+ <property name="resizable">
+ <bool>true</bool>
+ </property>
+ </column>
+ <column>
+ <property name="text">
+ <string>Type</string>
+ </property>
+ <property name="clickable">
+ <bool>true</bool>
+ </property>
+ <property name="resizable">
+ <bool>true</bool>
+ </property>
+ </column>
+ <column>
+ <property name="text">
+ <string>Required</string>
+ </property>
+ <property name="clickable">
+ <bool>true</bool>
+ </property>
+ <property name="resizable">
+ <bool>true</bool>
+ </property>
+ </column>
+ <property name="name">
+ <cstring>lv</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="allColumnsShowFocus">
+ <bool>true</bool>
+ </property>
+ <property name="rootIsDecorated">
+ <bool>true</bool>
+ </property>
+ <property name="resizeMode">
+ <enum>LastColumn</enum>
+ </property>
+ </widget>
+ <widget class="QDataTable">
+ <property name="name">
+ <cstring>dt</cstring>
+ </property>
+ <property name="frameworkCode" stdset="0">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </widget>
+ <widget class="QGroupBox">
+ <property name="name">
+ <cstring>gb</cstring>
+ </property>
+ <property name="title">
+ <string>SQL Query</string>
+ </property>
+ <grid>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>11</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="QLayoutWidget" row="0" column="0">
+ <property name="name">
+ <cstring>Layout22</cstring>
+ </property>
+ <vbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="QTextEdit">
+ <property name="name">
+ <cstring>te</cstring>
+ </property>
+ </widget>
+ <widget class="QLayoutWidget">
+ <property name="name">
+ <cstring>Layout21</cstring>
+ </property>
+ <hbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <spacer>
+ <property name="name">
+ <cstring>Spacer3</cstring>
+ </property>
+ <property name="orientation">
+ <enum>Horizontal</enum>
+ </property>
+ <property name="sizeType">
+ <enum>Expanding</enum>
+ </property>
+ <property name="sizeHint">
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ <widget class="QPushButton">
+ <property name="name">
+ <cstring>submitBtn</cstring>
+ </property>
+ <property name="sizePolicy">
+ <sizepolicy>
+ <hsizetype>5</hsizetype>
+ <vsizetype>0</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimumSize">
+ <size>
+ <width>80</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="text">
+ <string>&amp;Submit</string>
+ </property>
+ </widget>
+ <widget class="QPushButton">
+ <property name="name">
+ <cstring>clearBtn</cstring>
+ </property>
+ <property name="sizePolicy">
+ <sizepolicy>
+ <hsizetype>5</hsizetype>
+ <vsizetype>0</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimumSize">
+ <size>
+ <width>80</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="text">
+ <string>C&amp;lear</string>
+ </property>
+ </widget>
+ </hbox>
+ </widget>
+ </vbox>
+ </widget>
+ </grid>
+ </widget>
+ </widget>
+ <widget class="QLayoutWidget">
+ <property name="name">
+ <cstring>Layout23</cstring>
+ </property>
+ <hbox>
+ <property name="name">
+ <cstring>unnamed</cstring>
+ </property>
+ <property name="margin">
+ <number>0</number>
+ </property>
+ <property name="spacing">
+ <number>6</number>
+ </property>
+ <widget class="QLabel">
+ <property name="name">
+ <cstring>lbl</cstring>
+ </property>
+ <property name="text">
+ <string>Press "Connect" to open a database</string>
+ </property>
+ </widget>
+ <widget class="QPushButton">
+ <property name="name">
+ <cstring>conBtn</cstring>
+ </property>
+ <property name="sizePolicy">
+ <sizepolicy>
+ <hsizetype>0</hsizetype>
+ <vsizetype>0</vsizetype>
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="minimumSize">
+ <size>
+ <width>80</width>
+ <height>0</height>
+ </size>
+ </property>
+ <property name="text">
+ <string>&amp;Connect...</string>
+ </property>
+ </widget>
+ </hbox>
+ </widget>
+ </vbox>
+</widget>
+<connections>
+ <connection>
+ <sender>clearBtn</sender>
+ <signal>clicked()</signal>
+ <receiver>te</receiver>
+ <slot>clear()</slot>
+ </connection>
+ <connection>
+ <sender>conBtn</sender>
+ <signal>clicked()</signal>
+ <receiver>SqlEx</receiver>
+ <slot>dbConnect()</slot>
+ </connection>
+ <connection>
+ <sender>lv</sender>
+ <signal>returnPressed(QListViewItem*)</signal>
+ <receiver>SqlEx</receiver>
+ <slot>showTable(QListViewItem*)</slot>
+ </connection>
+ <connection>
+ <sender>lv</sender>
+ <signal>doubleClicked(QListViewItem*)</signal>
+ <receiver>SqlEx</receiver>
+ <slot>showTable(QListViewItem*)</slot>
+ </connection>
+ <connection>
+ <sender>submitBtn</sender>
+ <signal>clicked()</signal>
+ <receiver>SqlEx</receiver>
+ <slot>execQuery()</slot>
+ </connection>
+</connections>
+<includes>
+ <include location="local" impldecl="in implementation">sqlex.ui.h</include>
+</includes>
+<slots>
+ <slot>init()</slot>
+ <slot>dbConnect()</slot>
+ <slot>execQuery()</slot>
+ <slot>showTable( QListViewItem * item )</slot>
+</slots>
+<layoutdefaults spacing="6" margin="11"/>
+</UI>
diff --git a/examples/demo/sql/sqlex.ui.h b/examples/demo/sql/sqlex.ui.h
new file mode 100644
index 0000000..bad4059
--- /dev/null
+++ b/examples/demo/sql/sqlex.ui.h
@@ -0,0 +1,126 @@
+/****************************************************************************
+** ui.h extension file, included from the uic-generated form implementation.
+**
+** If you wish to add, delete or rename slots use Qt Designer which will
+** update this file, preserving your code. Create an init() slot in place of
+** a constructor, and a destroy() slot in place of a destructor.
+*****************************************************************************/
+#include <qsqldriver.h>
+#include <qmessagebox.h>
+#include <qsqldatabase.h>
+#include <qlineedit.h>
+#include <qcombobox.h>
+#include <qspinbox.h>
+#include <qsqlerror.h>
+#include <qsqlcursor.h>
+#include <qsqlselectcursor.h>
+#include <qdatatable.h>
+#include "connect.h"
+
+static void showError( const QSqlError& err, QWidget* parent = 0 )
+{
+ QString errStr ( "The database reported an error\n" );
+ if ( !err.databaseText().isEmpty() )
+ errStr += err.databaseText();
+ if ( !err.driverText().isEmpty() )
+ errStr += err.driverText();
+ QMessageBox::warning( parent, "Error", errStr );
+}
+
+ConnectDialog* conDiag = 0;
+
+void SqlEx::init()
+{
+ hsplit->setResizeMode( lv, QSplitter::KeepSize );
+ vsplit->setResizeMode( gb, QSplitter::KeepSize );
+ submitBtn->setEnabled( FALSE );
+ conDiag = new ConnectDialog( this, "Connection Dialog", TRUE );
+}
+
+void SqlEx::dbConnect()
+{
+ if ( conDiag->exec() != QDialog::Accepted )
+ return;
+ if ( dt->sqlCursor() ) {
+ dt->setSqlCursor( 0 );
+ }
+ // close old connection (if any)
+ if ( QSqlDatabase::contains( "SqlEx" ) ) {
+ QSqlDatabase* oldDb = QSqlDatabase::database( "SqlEx" );
+ oldDb->close();
+ QSqlDatabase::removeDatabase( "SqlEx" );
+ }
+ // open the new connection
+ QSqlDatabase* db = QSqlDatabase::addDatabase( conDiag->comboDriver->currentText(), "SqlEx" );
+ if ( !db ) {
+ QMessageBox::warning( this, "Error", "Could not open database" );
+ return;
+ }
+ db->setHostName( conDiag->editHostname->text() );
+ db->setDatabaseName( conDiag->editDatabase->text() );
+ db->setPort( conDiag->portSpinBox->value() );
+ if ( !db->open( conDiag->editUsername->text(), conDiag->editPassword->text() ) ) {
+ showError( db->lastError(), this );
+ return;
+ }
+ lbl->setText( "Double-Click on a table-name to view the contents" );
+ lv->clear();
+
+ QStringList tables = db->tables();
+ for ( QStringList::Iterator it = tables.begin(); it != tables.end(); ++it ) {
+ QListViewItem* lvi = new QListViewItem( lv, *it );
+ QSqlRecordInfo ri = db->recordInfo ( *it );
+ for ( QSqlRecordInfo::Iterator it = ri.begin(); it != ri.end(); ++it ) {
+ QString req;
+ if ( (*it).isRequired() > 0 ) {
+ req = "Yes";
+ } else if ( (*it).isRequired() == 0 ) {
+ req = "No";
+ } else {
+ req = "?";
+ }
+ QListViewItem* fi = new QListViewItem( lvi, (*it).name(), + QVariant::typeToName( (*it).type() ), req );
+ lvi->insertItem( fi );
+ }
+ lv->insertItem( lvi );
+ }
+ submitBtn->setEnabled( TRUE );
+}
+
+void SqlEx::execQuery()
+{
+ // use a custom cursor to populate the data table
+ QSqlSelectCursor* cursor = new QSqlSelectCursor( te->text(), QSqlDatabase::database( "SqlEx", TRUE ) );
+ if ( cursor->isSelect() ) {
+ dt->setSqlCursor( cursor, TRUE, TRUE );
+ dt->setSort( QStringList() );
+ dt->refresh( QDataTable::RefreshAll );
+ QString txt( "Query OK" );
+ if ( cursor->size() >= 0 )
+ txt += ", returned rows: " + QString::number( cursor->size() );
+ lbl->setText( txt );
+ } else {
+ // an error occured if the cursor is not active
+ if ( !cursor->isActive() ) {
+ showError( cursor->lastError(), this );
+ } else {
+ lbl->setText( QString("Query OK, affected rows: %1").arg( cursor->numRowsAffected() ) );
+ }
+ }
+}
+
+void SqlEx::showTable( QListViewItem * item )
+{
+ // get the table name
+ QListViewItem* i = item->parent();
+ if ( !i ) {
+ i = item;
+ }
+
+ // populate the data table
+ QSqlCursor* cursor = new QSqlCursor( i->text( 0 ), TRUE, QSqlDatabase::database( "SqlEx", TRUE ) );
+ dt->setSqlCursor( cursor, TRUE, TRUE );
+ dt->setSort( cursor->primaryIndex() );
+ dt->refresh( QDataTable::RefreshAll );
+ lbl->setText( "Displaying table " + i->text( 0 ) );
+}