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/* This file is part of the KDE project
Copyright (C) 2004 Jaroslaw Staniek <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "kexinamewidget.h"
#include <tqlabel.h>
#include <tqlayout.h>
#include <klineedit.h>
#include <tdemessagebox.h>
#include <tdelocale.h>
#include <kexiutils/validator.h>
#include <kexiutils/identifier.h>
#include <core/kexi.h>
using namespace KexiUtils;
KexiNameWidget::KexiNameWidget( const TQString& message,
TQWidget* parent, const char* name, WFlags fl )
: TQWidget(parent, name, fl)
{
init(message, TQString(), TQString(), TQString(), TQString());
}
KexiNameWidget::KexiNameWidget(const TQString& message,
const TQString& nameLabel, const TQString& nameText,
const TQString& captionLabel, const TQString& captionText,
TQWidget * parent, const char * name, WFlags fl)
{
Q_UNUSED( parent );
Q_UNUSED( name );
Q_UNUSED( fl );
init(message, nameLabel, nameText, captionLabel, captionText);
}
void KexiNameWidget::init(
const TQString& message,
const TQString& nameLabel, const TQString& nameText,
const TQString& captionLabel, const TQString& captionText)
{
Q_UNUSED( captionText );
m_le_name_txtchanged_disable = false;
m_le_name_autofill = true;
m_caption_required = false;
lyr = new TQGridLayout( this, 1, 1, 0, 6, "lyr");
lbl_message = new TQLabel( this, "message" );
setMessageText( message );
lbl_message->setSizePolicy(TQSizePolicy::Preferred, TQSizePolicy::Fixed);
lbl_message->setAlignment( TQLabel::AlignTop | TQLabel::WordBreak );
lyr->addMultiCellWidget( lbl_message, 0, 0, 0, 1 );
lbl_caption = new TQLabel( captionLabel.isEmpty() ? i18n( "Caption:" ) : captionLabel,
this, "lbl_caption" );
lyr->addWidget( lbl_caption, 1, 0 );
lbl_name = new TQLabel( nameLabel.isEmpty() ? i18n( "Name:" ) : nameLabel,
this, "lbl_name" );
lyr->addWidget( lbl_name, 2, 0 );
le_caption = new KLineEdit( nameText, this, "le_caption" );
le_caption->setSizePolicy(TQSizePolicy(TQSizePolicy::Preferred, TQSizePolicy::Fixed, 1, 0));
lyr->addWidget( le_caption, 1, 1 );
le_name = new KLineEdit( nameText, this, "le_name" );
le_name->setSizePolicy(TQSizePolicy(TQSizePolicy::Preferred, TQSizePolicy::Fixed,1,0));
Validator *idValidator = new IdentifierValidator(0, "id_val");
le_name->setValidator( m_validator = new MultiValidator(idValidator, this, "val") );
lyr->addWidget( le_name, 2, 1 );
setFocusProxy(le_caption);
resize( TQSize(342, 123).expandedTo(minimumSizeHint()) );
m_nameWarning = i18n("Please enter the name.");
m_captionWarning = i18n("Please enter the caption.");
connect(le_caption, TQT_SIGNAL(textChanged(const TQString&)),
this,TQT_SLOT(slotCaptionTxtChanged(const TQString&)));
connect(le_name, TQT_SIGNAL(textChanged(const TQString&)),
this,TQT_SLOT(slotNameTxtChanged(const TQString&)));
connect(le_caption, TQT_SIGNAL(returnPressed()),
this,TQT_SIGNAL(returnPressed()));
connect(le_name, TQT_SIGNAL(returnPressed()),
this,TQT_SIGNAL(returnPressed()));
}
KexiNameWidget::~KexiNameWidget()
{
}
void KexiNameWidget::slotCaptionTxtChanged(const TQString &capt)
{
emit textChanged();
if (le_name->text().isEmpty())
m_le_name_autofill=true;
if (m_le_name_autofill) {
m_le_name_txtchanged_disable = true;
le_name->setText( string2Identifier(capt).lower() );
m_le_name_txtchanged_disable = false;
}
}
void KexiNameWidget::slotNameTxtChanged(const TQString &)
{
emit textChanged();
if (m_le_name_txtchanged_disable)
return;
m_le_name_autofill = false;
}
void KexiNameWidget::clear()
{
le_name->clear();
le_caption->clear();
}
bool KexiNameWidget::empty() const
{
return le_name->text().isEmpty() || le_caption->text().stripWhiteSpace().isEmpty();
}
void KexiNameWidget::setNameRequired( bool set )
{ m_validator->setAcceptsEmptyValue(!set); }
bool KexiNameWidget::isNameRequired() const
{ return !m_validator->acceptsEmptyValue(); }
void KexiNameWidget::setCaptionText(const TQString& capt)
{
le_caption->setText(capt);
m_le_name_autofill = true;
}
void KexiNameWidget::setNameText(const TQString& name)
{
le_name->setText(name);
m_le_name_autofill = true;
}
void KexiNameWidget::setMessageText(const TQString& msg)
{
if (msg.stripWhiteSpace().isEmpty()) {
lbl_message->setText("");
lbl_message->hide();
} else {
lbl_message->setText(msg.stripWhiteSpace()+"<br>");
lbl_message->show();
}
messageChanged();
}
TQString KexiNameWidget::captionText() const
{
return le_caption->text();
}
TQString KexiNameWidget::nameText() const
{
return le_name->text().lower();
}
bool KexiNameWidget::checkValidity()
{
if (isNameRequired() && le_name->text().stripWhiteSpace().isEmpty()) {
KMessageBox::sorry(0, m_nameWarning);
le_name->setFocus();
return false;
}
if (isCaptionRequired() && le_caption->text().stripWhiteSpace().isEmpty()) {
KMessageBox::sorry(0, m_captionWarning);
le_caption->setFocus();
return false;
}
TQString dummy, message, details;
if (m_validator->check(dummy, le_name->text(), message, details)
==Validator::Error) {
KMessageBox::detailedSorry(0, message, details);
le_name->setFocus();
return false;
}
return true;
}
Validator *KexiNameWidget::nameValidator() const
{
return m_validator;
}
void KexiNameWidget::addNameSubvalidator( Validator* validator, bool owned )
{
m_validator->addSubvalidator( validator, owned );
}
/*bool KexiNameWidget::eventFilter( TQObject *obj, TQEvent *ev )
{
if (ev->type()==TQEvent::FocusOut && !acceptsEmptyValue()) {
if (obj==le_name) {
if (le_name->text().isEmpty()) {
KMessageBox::information(0, m_nameWarning);
le_name->setFocus();
return true;
}
}
else if (obj==le_caption) {
if (le_caption->text().isEmpty()) {
KMessageBox::information(0, m_captionWarning);
le_caption->setFocus();
return true;
}
}
}
return false;
}*/
#include "kexinamewidget.moc"
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