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72 lines
2.6 KiB
72 lines
2.6 KiB
/* This file is part of the KDE project
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Copyright (C) 2005-2006 Jaroslaw Staniek <js@iidea.pl>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "kexidbtextwidgetinterface.h"
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#include "kexiformdataiteminterface.h"
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#include <kexidb/queryschema.h>
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#include <kexiutils/utils.h>
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#include <tqframe.h>
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#include <tqpainter.h>
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KexiDBTextWidgetInterface::KexiDBTextWidgetInterface()
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: m_autonumberDisplayParameters(0)
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{
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}
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KexiDBTextWidgetInterface::~KexiDBTextWidgetInterface()
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{
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delete m_autonumberDisplayParameters;
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}
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void KexiDBTextWidgetInterface::setColumnInfo(KexiDB::QueryColumnInfo* cinfo, TQWidget *w)
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{
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if (cinfo->field->isAutoIncrement()) {
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if (!m_autonumberDisplayParameters)
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m_autonumberDisplayParameters = new KexiDisplayUtils::DisplayParameters();
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KexiDisplayUtils::initDisplayForAutonumberSign(*m_autonumberDisplayParameters, w);
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}
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}
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void KexiDBTextWidgetInterface::paint( TQFrame *w, TQPainter* p, bool textIsEmpty, int tqalignment, bool hasFocus )
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{
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KexiFormDataItemInterface *dataItemIface = dynamic_cast<KexiFormDataItemInterface*>(w);
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KexiDB::QueryColumnInfo *columnInfo = dataItemIface ? dataItemIface->columnInfo() : 0;
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if (columnInfo && columnInfo->field && dataItemIface->cursorAtNewRow() && textIsEmpty) {
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const int margin = w->lineWidth() + w->midLineWidth();
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if (columnInfo->field->isAutoIncrement() && m_autonumberDisplayParameters) {
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if (w->hasFocus()) {
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p->setPen(
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KexiUtils::blendedColors(
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m_autonumberDisplayParameters->textColor, w->tqpalette().active().base(), 1, 3));
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}
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KexiDisplayUtils::paintAutonumberSign(*m_autonumberDisplayParameters, p,
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2 + margin + w->margin(), margin, w->width() - margin*2 -2-2,
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w->height() - margin*2 -2, tqalignment, hasFocus);
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}
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}
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}
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void KexiDBTextWidgetInterface::event( TQEvent * e, TQWidget *w, bool textIsEmpty )
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{
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if (e->type()==TQEvent::FocusIn || e->type()==TQEvent::FocusOut) {
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if (m_autonumberDisplayParameters && textIsEmpty)
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w->tqrepaint();
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}
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}
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