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/* This file is part of the KDE project
Copyright (C) 2005-2006 Jaroslaw Staniek <js@iidea.pl>
This program 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 program 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 program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "kexidbtextwidgetinterface.h"
#include "kexiformdataiteminterface.h"
#include <kexidb/queryschema.h>
#include <kexiutils/utils.h>
#include <tqframe.h>
#include <tqpainter.h>
KexiDBTextWidgetInterface::KexiDBTextWidgetInterface()
: m_autonumberDisplayParameters(0)
{
}
KexiDBTextWidgetInterface::~KexiDBTextWidgetInterface()
{
delete m_autonumberDisplayParameters;
}
void KexiDBTextWidgetInterface::setColumnInfo(KexiDB::QueryColumnInfo* cinfo, TQWidget *w)
{
if (cinfo->field->isAutoIncrement()) {
if (!m_autonumberDisplayParameters)
m_autonumberDisplayParameters = new KexiDisplayUtils::DisplayParameters();
KexiDisplayUtils::initDisplayForAutonumberSign(*m_autonumberDisplayParameters, w);
}
}
void KexiDBTextWidgetInterface::paint( TQFrame *w, TQPainter* p, bool textIsEmpty, int alignment, bool hasFocus )
{
KexiFormDataItemInterface *dataItemIface = dynamic_cast<KexiFormDataItemInterface*>(w);
KexiDB::QueryColumnInfo *columnInfo = dataItemIface ? dataItemIface->columnInfo() : 0;
if (columnInfo && columnInfo->field && dataItemIface->cursorAtNewRow() && textIsEmpty) {
const int margin = w->lineWidth() + w->midLineWidth();
if (columnInfo->field->isAutoIncrement() && m_autonumberDisplayParameters) {
if (w->hasFocus()) {
p->setPen(
KexiUtils::blendedColors(
m_autonumberDisplayParameters->textColor, w->palette().active().base(), 1, 3));
}
KexiDisplayUtils::paintAutonumberSign(*m_autonumberDisplayParameters, p,
2 + margin + w->margin(), margin, w->width() - margin*2 -2-2,
w->height() - margin*2 -2, alignment, hasFocus);
}
}
}
void KexiDBTextWidgetInterface::event( TQEvent * e, TQWidget *w, bool textIsEmpty )
{
if (e->type()==TQEvent::FocusIn || e->type()==TQEvent::FocusOut) {
if (m_autonumberDisplayParameters && textIsEmpty)
w->repaint();
}
}
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