/*
* Copyright (C) 2011-2014 GeoForge Project
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package org.geoforge.guillc.panel;
import java.awt.Dimension;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JSlider;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import org.geoforge.guillc.slider.GfrSld;
import org.geoforge.guillc.textfield.GfrTfd;
import org.geoforge.guillc.textfield.GfrTfdAbs;
/**
*
* @author Amadeus.Sowerby
*
* email: Amadeus.Sowerby_AT_gmail.com
* ... please remove "_AT_" from the above string to get the right email address
*
* Should be refactored => remove "Sng"
*/
public class GfrPnlGrpSngTfdSld extends GfrPnlGrpAbs implements ChangeListener
{
//--
//-- beg private fields
private GfrTfd _tfdLeft_ = null;
private GfrSld _sldRight_ = null;
//--
private int _intRatio_ = -1;
private String _strDoubleFormatter_ = null;
//-- end private fields
//--
public double getValue()
{
return ((double) this._sldRight_.getValue())/this._intRatio_;
}
public GfrPnlGrpSngTfdSld(
String strWhat,
int intMin,
int intMax,
int intInit)
{
this(
strWhat,
(double) intMin,
(double) intMax,
(double) intInit,
1,
"%.2f");
}
public GfrPnlGrpSngTfdSld(
String strWhat,
int intRatio)
{
this(
strWhat,
-1,//default
1,//default
0d,//default
intRatio);
}
public GfrPnlGrpSngTfdSld(
String strWhat,
int intMin,
int intMax,
double dblInit,
int intRatio)
{
this(
strWhat,
(double) intMin,
(double) intMax,
dblInit,
intRatio,
"%.2f");
}
public GfrPnlGrpSngTfdSld(
String strWhat,
double dblMin,
double dblMax,
double dblInit,
int intRatio,
String strDoubleFormatter)
{
super(
strWhat,
GfrTfdAbs.CMP_HEIGHT);
this._strDoubleFormatter_ = strDoubleFormatter;
this._intRatio_ = intRatio;
this._tfdLeft_ = new GfrTfd();
this._tfdLeft_.setText(String.format(this._strDoubleFormatter_, dblInit));
this._sldRight_ = new GfrSld(
JSlider.HORIZONTAL,
(int)(dblMin*intRatio),
(int)(dblMax*intRatio),
(int)(dblInit*intRatio));
this._sldRight_.addChangeListener((ChangeListener) this);
}
public void setSliderValueMinimum(double dblValue)
{
this._sldRight_.setMinimum((int)(this._intRatio_ * dblValue));
}
public void setSliderValueMaximum(double dblValue)
{
this._sldRight_.setMaximum((int)(this._intRatio_ * dblValue));
}
public void setSliderValue(double dblValue)
{
this._sldRight_.setValue((int)(this._intRatio_ * dblValue));
}
public void setToolTip(String strToolTip)
{
this._sldRight_.setToolTipText(strToolTip);
}
@Override
public boolean init()
{
if (!super.init())
return false;
if (!this._sldRight_.init())
return false;
if (!this._tfdLeft_.init())
return false;
this._sldRight_.setPaintTicks(false);
this._sldRight_.setPaintLabels(false);
this._tfdLeft_.setSize(new Dimension(35, GfrTfdAbs.CMP_HEIGHT));
this._tfdLeft_.setPreferredSize(new Dimension(35, GfrTfdAbs.CMP_HEIGHT));
this._tfdLeft_.setMinimumSize(new Dimension(35, GfrTfdAbs.CMP_HEIGHT));
this._tfdLeft_.setMaximumSize(new Dimension(35, GfrTfdAbs.CMP_HEIGHT));
this._tfdLeft_.setEditable(false);
GfrPnl pnl = new GfrPnl();
if (!pnl.init())
return false;
pnl.setLayout(new BoxLayout(pnl, BoxLayout.LINE_AXIS));
pnl.add(this._tfdLeft_);
pnl.add(Box.createRigidArea(new Dimension(5, 0)));
pnl.add(this._sldRight_);
super.add(pnl);
return true;
}
@Override
public void destroy()
{
super.destroy();
if (this._tfdLeft_ != null)
{
this._tfdLeft_.destroy();
this._tfdLeft_ = null;
}
if (this._sldRight_ != null)
{
this._sldRight_.destroy();
this._sldRight_ = null;
}
}
@Override
public void stateChanged(ChangeEvent e)
{
try
{
double dbl = (double) this._sldRight_.getValue();
dbl /= this._intRatio_;
this._tfdLeft_.setText(String.format(this._strDoubleFormatter_, dbl));
super.firePanelUpdate();
}
catch (Exception ee)
{
//dont care for the moment
//TODO : avoid exception
//ee.printStackTrace();
}
}
@Override
public void setEnabled(boolean enabled)
{
super.setEnabled(enabled);
this._sldRight_.setEnabled(enabled);
this._tfdLeft_.setEnabled(enabled);
}
public void setPaintTicks(boolean bln)
{
this._sldRight_.setPaintTicks(bln);
}
public void setPaintLabels(boolean bln)
{
this._sldRight_.setPaintLabels(bln);
}
public void setMajorTickSpacing(int value)
{
this._sldRight_.setMajorTickSpacing(value);
}
public void setMinorTickSpacing(int value)
{
this._sldRight_.setMinorTickSpacing(value);
}
}