diff options
Diffstat (limited to 'examples/sql/overview/custom1')
-rw-r--r-- | examples/sql/overview/custom1/custom1.pro | 8 | ||||
-rw-r--r-- | examples/sql/overview/custom1/main.cpp | 109 | ||||
-rw-r--r-- | examples/sql/overview/custom1/main.h | 52 |
3 files changed, 169 insertions, 0 deletions
diff --git a/examples/sql/overview/custom1/custom1.pro b/examples/sql/overview/custom1/custom1.pro new file mode 100644 index 000000000..c490bedd0 --- /dev/null +++ b/examples/sql/overview/custom1/custom1.pro @@ -0,0 +1,8 @@ +TEMPLATE = app + +CONFIG += qt warn_on release + +REQUIRES = full-config + +HEADERS = main.h +SOURCES = main.cpp ../connection.cpp diff --git a/examples/sql/overview/custom1/main.cpp b/examples/sql/overview/custom1/main.cpp new file mode 100644 index 000000000..808444c7c --- /dev/null +++ b/examples/sql/overview/custom1/main.cpp @@ -0,0 +1,109 @@ +/**************************************************************************** +** +** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. +** +** This file is part of an example program for TQt. This example +** program may be used, distributed and modified without limitation. +** +*****************************************************************************/ + +#include "main.h" + + +CustomEdit::CustomEdit( TQWidget *parent, const char *name ) : + TQLineEdit( parent, name ) +{ + connect( this, SIGNAL(textChanged(const TQString &)), + this, SLOT(changed(const TQString &)) ); +} + + +void CustomEdit::changed( const TQString &line ) +{ + setUpperLine( line ); +} + + +void CustomEdit::setUpperLine( const TQString &line ) +{ + upperLineText = line.upper(); + setText( upperLineText ); +} + + +TQString CustomEdit::upperLine() const +{ + return upperLineText; +} + + +FormDialog::FormDialog() +{ + TQLabel *forenameLabel = new TQLabel( "Forename:", this ); + CustomEdit *forenameEdit = new CustomEdit( this ); + TQLabel *surnameLabel = new TQLabel( "Surname:", this ); + CustomEdit *surnameEdit = new CustomEdit( this ); + TQLabel *salaryLabel = new TQLabel( "Salary:", this ); + TQLineEdit *salaryEdit = new TQLineEdit( this ); + salaryEdit->setAlignment( TQt::AlignRight ); + TQPushButton *saveButton = new TQPushButton( "&Save", this ); + connect( saveButton, SIGNAL(clicked()), this, SLOT(save()) ); + + TQGridLayout *grid = new TQGridLayout( this ); + grid->addWidget( forenameLabel, 0, 0 ); + grid->addWidget( forenameEdit, 0, 1 ); + grid->addWidget( surnameLabel, 1, 0 ); + grid->addWidget( surnameEdit, 1, 1 ); + grid->addWidget( salaryLabel, 2, 0 ); + grid->addWidget( salaryEdit, 2, 1 ); + grid->addWidget( saveButton, 3, 0 ); + grid->activate(); + + staffCursor = new TQSqlCursor( "staff" ); + staffCursor->setTrimmed( "forename", TRUE ); + staffCursor->setTrimmed( "surname", TRUE ); + idIndex = staffCursor->index( "id" ); + staffCursor->select( idIndex ); + staffCursor->first(); + + propMap = new TQSqlPropertyMap; + propMap->insert( forenameEdit->className(), "upperLine" ); + + sqlForm = new TQSqlForm( this ); + sqlForm->setRecord( staffCursor->primeUpdate() ); + sqlForm->installPropertyMap( propMap ); + sqlForm->insert( forenameEdit, "forename" ); + sqlForm->insert( surnameEdit, "surname" ); + sqlForm->insert( salaryEdit, "salary" ); + sqlForm->readFields(); +} + + +FormDialog::~FormDialog() +{ + delete staffCursor; +} + + +void FormDialog::save() +{ + sqlForm->writeFields(); + staffCursor->update(); + staffCursor->select( idIndex ); + staffCursor->first(); +} + + +int main( int argc, char *argv[] ) +{ + TQApplication app( argc, argv ); + + if ( ! createConnections() ) + return 1; + + FormDialog *formDialog = new FormDialog(); + formDialog->show(); + app.setMainWidget( formDialog ); + + return app.exec(); +} diff --git a/examples/sql/overview/custom1/main.h b/examples/sql/overview/custom1/main.h new file mode 100644 index 000000000..191672245 --- /dev/null +++ b/examples/sql/overview/custom1/main.h @@ -0,0 +1,52 @@ +/**************************************************************************** +** +** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. +** +** This file is part of an example program for TQt. This example +** program may be used, distributed and modified without limitation. +** +*****************************************************************************/ + +#include <qapplication.h> +#include <qdialog.h> +#include <qlabel.h> +#include <qlayout.h> +#include <qlineedit.h> +#include <qpushbutton.h> +#include <qsqldatabase.h> +#include <qsqlcursor.h> +#include <qsqlform.h> +#include <qsqlpropertymap.h> +#include "../connection.h" + +class CustomEdit : public TQLineEdit +{ + Q_OBJECT + Q_PROPERTY( TQString upperLine READ upperLine WRITE setUpperLine ) + public: + CustomEdit( TQWidget *parent=0, const char *name=0 ); + TQString upperLine() const; + void setUpperLine( const TQString &line ); + public slots: + void changed( const TQString &line ); + private: + TQString upperLineText; +}; + + +class FormDialog : public TQDialog +{ + Q_OBJECT + public: + FormDialog(); + ~FormDialog(); + public slots: + void save(); + private: + TQSqlCursor *staffCursor; + TQSqlForm *sqlForm; + TQSqlPropertyMap *propMap; + TQSqlIndex idIndex; +}; + + |