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