forked from: forked from: flash on 2009-9-7
/**
* Copyright mrhdms ( http://wonderfl.net/user/mrhdms )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/oqas
*/
// forked from yd_niku's forked from: flash on 2009-9-7
// forked from yd_niku's flash on 2009-9-7
package {
import flash.display.Sprite;
import flash.events.MouseEvent;
import flash.text.TextField;
public class PagerSample extends Sprite{
private var _pager:Pager;
private var _numField:TextField;
public function PagerSample () {
_pager = new Pager(60);
_numField = new TextField();
_numField.width = 60;
_numField.height= 24;
addChild( _numField );
var btnPrev:Sprite = new PageButton("PREV");
var btnNext:Sprite = new PageButton("NEXT");
btnPrev.x = 70;
btnNext.x = 110;
addChild( btnPrev );
addChild( btnNext );
btnPrev.addEventListener( MouseEvent.CLICK, prevPage );
btnNext.addEventListener( MouseEvent.CLICK, nextPage );
updatePager();
}
private function nextPage( e:MouseEvent ) :void {
_pager.next();
updatePager();
}
private function prevPage( e:MouseEvent ) :void {
_pager.prev();
updatePager();
}
private function updatePager():void {
_numField.text = String( _pager.currentPage ) + "/" + _pager.totalPages + " Page";
}
}
}
import flash.display.Sprite;
import flash.text.TextField;
class PageButton extends Sprite {
public function PageButton ( label:String ) {
var textField: TextField = new TextField();
textField.width = 36;
textField.height= 24;
textField.text = label;
addChild( textField );
mouseChildren = false;
buttonMode = true;
}
}
class Pager {
private var _currentPage:int;
private var _totalPages:int;
private var _numField:TextField;
public function Pager(totalPages:int) {
_currentPage = 0;
_totalPages= totalPages;
}
public function next() :void {
_currentPage = Math.min( _totalPages , _currentPage +1 );
}
public function prev() :void {
_currentPage = Math.max( 0, _currentPage -1 );
}
public function get currentPage():int {
return _currentPage;
}
public function get totalPages():int {
return _totalPages;
}
}