jaxx.runtime.swing.FontSizorHandler Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jaxx-widgets Show documentation
Show all versions of jaxx-widgets Show documentation
Collection of swing widgets wrote with JAXX
/*
* #%L
* JAXX :: Widgets
* %%
* Copyright (C) 2008 - 2014 Code Lutin, Tony Chemit
* %%
* 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 3 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 General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
package jaxx.runtime.swing;
import jaxx.runtime.binding.SimpleJAXXObjectBinding;
/**
* Handler of ui {@link FontSizor}.
*
* @author Tony Chemit - [email protected]
* @since 2.0
*/
public class FontSizorHandler {
protected final FontSizor ui;
public FontSizorHandler(FontSizor ui) {
this.ui = ui;
}
public static final String BINDING_FONT_SIZE_CALL_BACK = "fontSize.callBack";
public static final String BINDING_DEFAULT_FONT_SIZE_CALL_BACK = "defaultFontSize.callBack";
public void init() {
if (ui.fontSize == null) {
ui.setFontSize(ui.defaultFontSize);
}
}
boolean updateDefaultSizeEnabled(Float fontSize,
Float defaultFontSize,
boolean enabled) {
if (fontSize == null || defaultFontSize == null) {
return false;
}
return !fontSize.equals(defaultFontSize) && enabled;
}
public void setCallBack(final Runnable action) {
ui.removeDataBinding(BINDING_FONT_SIZE_CALL_BACK);
ui.registerDataBinding(new SimpleJAXXObjectBinding(ui, BINDING_FONT_SIZE_CALL_BACK, true, "fontSize") {
@Override
public void processDataBinding() {
action.run();
}
});
ui.applyDataBinding(BINDING_FONT_SIZE_CALL_BACK);
}
void $afterCompleteSetup() {
ui.registerDataBinding(new SimpleJAXXObjectBinding(ui, BINDING_DEFAULT_FONT_SIZE_CALL_BACK, true, "defaultFontSize") {
@Override
public void processDataBinding() {
ui.setFontSize(ui.defaultFontSize);
}
});
//applyDataBinding(BINDING_DEFAULT_FONT_SIZE_CALL_BACK);
}
}