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/* ============================================================
*
* This file is a part of kipi-plugins project
* http://www.kipi-plugins.org
*
* Date : 2008-08-16
* Description : Integer and double num input widget
* re-implemented with a reset button to switch to
* a default value.
*
* Copyright (C) 2008-2009 by Gilles Caulier <caulier dot gilles at gmail dot com>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, 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 General Public License for more details.
*
* ============================================================ */
// TQt includes.
#include <tqtoolbutton.h>
#include <tqtooltip.h>
// KDE includes.
#include <tdelocale.h>
#include <kiconloader.h>
#include <kdialog.h>
// Local includes.
#include "rnuminput.h"
#include "rnuminput.moc"
namespace KDcrawIface
{
class RIntNumInputPriv
{
public:
RIntNumInputPriv()
{
defaultValue = 0;
resetButton = 0;
input = 0;
}
int defaultValue;
TQToolButton *resetButton;
KIntNumInput *input;
};
RIntNumInput::RIntNumInput(TQWidget *parent)
: TQHBox(parent)
{
d = new RIntNumInputPriv;
d->input = new KIntNumInput(this);
d->resetButton = new TQToolButton(this);
d->resetButton->setAutoRaise(true);
d->resetButton->setFocusPolicy(TQWidget::NoFocus);
d->resetButton->setIconSet(SmallIconSet("reload_page"));
TQToolTip::add(d->resetButton, i18n("Reset to default value"));
setStretchFactor(d->input, 10);
setMargin(0);
setSpacing(KDialog::spacingHint());
// -------------------------------------------------------------
connect(d->resetButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotReset()));
connect(d->input, TQT_SIGNAL(valueChanged(int)),
this, TQT_SLOT(slotValueChanged(int)));
}
RIntNumInput::~RIntNumInput()
{
delete d;
}
KIntNumInput* RIntNumInput::input() const
{
return d->input;
}
void RIntNumInput::setRange(int min, int max, int step)
{
d->input->setRange(min, max, step);
}
int RIntNumInput::value()
{
return d->input->value();
}
void RIntNumInput::setValue(int v)
{
d->input->setValue(v);
}
int RIntNumInput::defaultValue()
{
return d->defaultValue;
}
void RIntNumInput::setDefaultValue(int v)
{
d->defaultValue = v;
d->input->setValue(d->defaultValue);
slotValueChanged(v);
}
void RIntNumInput::slotReset()
{
d->input->setValue(d->defaultValue);
d->resetButton->setEnabled(false);
emit reset();
}
void RIntNumInput::slotValueChanged(int v)
{
if (v != d->defaultValue)
d->resetButton->setEnabled(true);
emit valueChanged(v);
}
// ----------------------------------------------------
class RDoubleNumInputPriv
{
public:
RDoubleNumInputPriv()
{
defaultValue = 0.0;
resetButton = 0;
input = 0;
}
double defaultValue;
TQToolButton *resetButton;
KDoubleNumInput *input;
};
RDoubleNumInput::RDoubleNumInput(TQWidget *parent)
: TQHBox(parent)
{
d = new RDoubleNumInputPriv;
d->input = new KDoubleNumInput(this);
d->resetButton = new TQToolButton(this);
d->resetButton->setAutoRaise(true);
d->resetButton->setFocusPolicy(TQWidget::NoFocus);
d->resetButton->setIconSet(SmallIconSet("reload_page"));
TQToolTip::add(d->resetButton, i18n("Reset to default value"));
setStretchFactor(d->input, 10);
setMargin(0);
setSpacing(KDialog::spacingHint());
// -------------------------------------------------------------
connect(d->resetButton, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotReset()));
connect(d->input, TQT_SIGNAL(valueChanged(double)),
this, TQT_SLOT(slotValueChanged(double)));
}
RDoubleNumInput::~RDoubleNumInput()
{
delete d;
}
KDoubleNumInput* RDoubleNumInput::input() const
{
return d->input;
}
void RDoubleNumInput::setPrecision(int p)
{
d->input->setPrecision(p);
}
void RDoubleNumInput::setRange(double min, double max, double step, bool slider)
{
d->input->setRange(min, max, step, slider);
}
double RDoubleNumInput::value()
{
return d->input->value();
}
void RDoubleNumInput::setValue(double v)
{
d->input->setValue(v);
}
double RDoubleNumInput::defaultValue()
{
return d->defaultValue;
}
void RDoubleNumInput::setDefaultValue(double v)
{
d->defaultValue = v;
d->input->setValue(d->defaultValue);
slotValueChanged(v);
}
void RDoubleNumInput::slotReset()
{
d->input->setValue(d->defaultValue);
d->resetButton->setEnabled(false);
emit reset();
}
void RDoubleNumInput::slotValueChanged(double v)
{
if (v != d->defaultValue)
d->resetButton->setEnabled(true);
emit valueChanged(v);
}
} // namespace KDcrawIface
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