com.hfg.html.custom.ClickLabelSpan Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of com_hfg Show documentation
Show all versions of com_hfg Show documentation
com.hfg xml, html, svg, and bioinformatics utility library
package com.hfg.html.custom;
import java.util.List;
import com.hfg.css.CSS;
import com.hfg.css.CSSDeclaration;
import com.hfg.css.CSSProperty;
import com.hfg.css.CSSRule;
import com.hfg.graphics.units.GfxSize;
import com.hfg.graphics.units.GfxUnits;
import com.hfg.html.HTMLTag;
import com.hfg.html.HTMLTagWithCoreEvents;
import com.hfg.html.Span;
import com.hfg.util.StringUtil;
//------------------------------------------------------------------------------
/**
Container for things like a custom tri-state plus its label. Clicking on the label
invokes the click() on the specified inner tag.
@author J. Alex Taylor, hairyfatguy.com
*/
//------------------------------------------------------------------------------
// com.hfg XML/HTML Coding Library
//
// This library 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 2.1 of the License, or (at your option) any later version.
//
// This library 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 library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// J. Alex Taylor, President, Founder, CEO, COO, CFO, OOPS hairyfatguy.com
// [email protected]
//------------------------------------------------------------------------------
public class ClickLabelSpan extends Span
{
private HTMLTag mHTMLTag;
//##########################################################################
// CONSTRUCTORS
//##########################################################################
//--------------------------------------------------------------------------
public ClickLabelSpan(HTMLTagWithCoreEvents inHTMLTag, String inLabel)
{
super();
mHTMLTag = inHTMLTag;
addSubtag(inHTMLTag.appendToOnClick("event.cancelBubble=true;"));
addSpan(inLabel).setStyle("margin-left: 5px;");
appendToOnClick("this.children[0].click();");
}
//--------------------------------------------------------------------------
public ClickLabelSpan(HTMLTagWithCoreEvents inHTMLTag, HTMLTag inLabel)
{
super();
mHTMLTag = inHTMLTag;
addSubtag(inHTMLTag.appendToOnClick("event.cancelBubble=true;"));
// Check to see if a margin was already specified on the label
boolean paddingPresent = false;
String existingStyle = inLabel.getStyle();
if (StringUtil.isSet(existingStyle))
{
List cssDeclarations = CSSDeclaration.parse(existingStyle);
for (CSSDeclaration cssDeclaration : cssDeclarations)
{
if (cssDeclaration.getProperty().equals(CSSProperty.margin_left))
{
GfxSize gfxSize = GfxSize.allocate(cssDeclaration.getValue(), GfxUnits.pixels);
if (gfxSize.toInt(GfxUnits.pixels) > 5)
{
paddingPresent = true;
}
break;
}
}
}
if (! paddingPresent)
{
inLabel.addStyle("margin-left: 5px;");
}
addSubtag(inLabel);
appendToOnClick("this.children[0].click();");
}
//##########################################################################
// PUBLIC METHODS
//##########################################################################
//--------------------------------------------------------------------------
@Override
public ClickLabelSpan addClass(String inValue)
{
return (ClickLabelSpan) super.addClass(inValue);
}
//--------------------------------------------------------------------------
@Override
public ClickLabelSpan addStyle(String inValue)
{
return (ClickLabelSpan) super.addStyle(inValue);
}
}