Android Open Source - nadia Link Label

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From Project

Back to project page nadia.

License

The source code is released under:

GNU Lesser General Public License

Java Source Code

/*
 * LinkLabel.java//from  w  w  w  .  j  a v a2 s  . c o m
 * 
 * Copyright (c) 2013, Emmanuel Arana Corzo. All rights reserved.
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301  USA
 */

package com.redarctic.nadia.controls.menu;

import com.redarctic.nadia.ext.simplesignalslot.ISignalProvider;
import com.redarctic.nadia.ext.simplesignalslot.SignalSlotMap;
import com.redarctic.nadia.baseengine.SpriteFont;

import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Point;

public class LinkLabel 
extends Control implements ISignalProvider {
  private int selectedColor = Color.RED;
  
  public static final String SIGNAL_ACTIVATED = "ACTIVATED";
  
  public LinkLabel() {
    super();
    this.setTabStop(true);
    this.setHasFocus(false);
    this.position = new Point(0, 0);    
  }  
  
  public int getSelectedColor() {
    return selectedColor;
  }

  public void setSelectedColor(int selectedColor) {
    this.selectedColor = selectedColor;
  }
  
  @Override
  public void update(Canvas canvas) { }

  @Override
  public synchronized void drawMe(Canvas canvas) {
    if (this.isHasFocus()) {
      SpriteFont.drawText(canvas, text, position, SpriteFont.getDefaultFont(selectedColor));
    }
    else {
      SpriteFont.drawText(canvas, text, position, SpriteFont.getDefaultFont(color));
    }
  }

  @Override
  public void handleInput() {
    if (gamepad != null) {
      if (isHasFocus() && gamepad.isActionPressed()) {
        doEmit(SIGNAL_ACTIVATED);
      }
    }
  }
  
  public void doEmit(String signalName) {
    SignalSlotMap.fastEmit(this, signalName);
  }

  @Override
  public void initialize() {
    
  }
}

Java Source Code List

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