mjzx_mc.as

flash mx 在线 视频 初步实现和呵呵呵呵呵呵呵恶化和俄


var pace	= 30;

mjzxContentMake();
function mjzxContentMake()
{
	this.attachMovie("content_mask","mask_mc",this.getNextHighestDepth());
	mask_mc._x		= mjzx_content._x;
	mask_mc._y		= mjzx_content._y;
	mask_mc._width	= mjzx_content.__width-11;
	mask_mc._height	= scroll_mc._height;
	mjzx_content.setMask(mask_mc);
}



scrollBar();

function scrollBar()
{
	
	scroll_mc.scroll_bar.initial = function() 
	{
		this.min = this._parent.up_mc._height+this._parent.up_mc._y;
		this.max = this._parent._height - this._parent.down_mc._height-this._height;
		inc = (this.max-this.min) / (mjzx_content._height - mask_mc._height);
	}
	
	
	
	
	//-------上--------------
	scroll_mc.up_mc.onPress	= function()
	{
		this.onEnterFrame	= function()
		{
			if(this._parent.scroll_bar._y <= this._parent.scroll_bar.min + pace)
			{
				this._parent.scroll_bar._y	= this._parent.scroll_bar.min;
				mjzx_content._y		= this._parent._y;
			}
			else
			{
				this._parent.scroll_bar._y	-= pace;
				mjzx_content._y		+= pace/inc;
			}
		}
	}
	scroll_mc.up_mc.onRelease	= scroll_mc.up_mc.onReleaseOutside = function()
	{
		delete this.onEnterFrame;
	}
	
	
	//-------下--------------
	scroll_mc.down_mc.onPress	= function()
	{
		this.onEnterFrame	= function()
		{
			if(this._parent.scroll_bar._y >= this._parent.scroll_bar.max - pace)
			{
				this._parent.scroll_bar._y = this._parent.scroll_bar.max;
				mjzx_content._y		= this._parent._y - (mjzx_content._height - mask_mc._height);
			}
			else
			{
				this._parent.scroll_bar._y	+= pace;
				mjzx_content._y		-= pace/inc;
			}
		}
	}
	scroll_mc.down_mc.onRelease	= scroll_mc.down_mc.onReleaseOutside = function()
	{
		delete this.onEnterFrame;
	}
	
	
	//--------滚动条----------------------
	
	scroll_mc.scroll_bar.onPress	= function()
	{
		this.startDrag(false, this._x, this.min, this._x, this.max);
		this.onEnterFrame	= function()
		{
			mjzx_content._y	= (this._parent._y + this._parent.down_mc._height / inc)-this._y/inc
		}
	}
	scroll_mc.scroll_bar.onRelease	= scroll_mc.scroll_bar.onReleaseOutside	= function()
	{
		delete this.onEnterFrame;
		this.stopDrag();
	}
	
	
	//-----------------------------------------
	scroll_mc.scroll_back.onPress	= function()
	{
		if(this._parent._ymouse - this._parent.up_mc._height < this._parent.scroll_bar._y )
		{
			this.onEnterFrame	= function()
			{
				if(this._parent.scroll_bar._y <= this._parent.scroll_bar.min + pace)
				{
					this._parent.scroll_bar._y	= this._parent.scroll_bar.min;
					mjzx_content._y		= this._parent._y;
					delete this.onEnterFrame;

				}
				else
				{
					this._parent.scroll_bar._y	-= pace;
					mjzx_content._y		+= pace/inc;
					if(this._parent._ymouse >= this._parent.scroll_bar._y)
					{
						this._parent.scroll_bar._y  = this._parent._ymouse;
						mjzx_content._y	= (this._parent._y + this._parent.down_mc._height/inc) - this._parent.scroll_bar._y / inc;
						delete this.onEnterFrame;
					}
				}
			}
		}
		else
		{
			this.onEnterFrame	= function()
			{
				if(this._parent.scroll_bar._y >= this._parent.scroll_bar.max - pace)
				{
					this._parent.scroll_bar._y = this._parent.scroll_bar.max;
					mjzx_content._y		= this._parent._y - (mjzx_content._height - mask_mc._height);
					delete this.onEnterFrame;
				}
				else
				{
					this._parent.scroll_bar._y	+= pace;
					mjzx_content._y		-= pace/inc;
					if(this._parent._ymouse - this._parent.up_mc._height <= this._parent.scroll_bar._y + this._parent.scroll_bar._height - this._parent.up_mc._height)
					{
						this._parent.scroll_bar._y  = this._parent._ymouse - this._parent.scroll_bar._height;
						mjzx_content._y	= (this._parent._y + this._parent.down_mc._height/inc) - this._parent.scroll_bar._y / inc;
						delete this.onEnterFrame;
					}
				}
			}
		}
	}
	scroll_mc.scroll_back.onRelease	= scroll_mc.scroll_back.onReleaseOutside = function()
	{
		delete this.onEnterFrame;
	}
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	scroll_mc.scroll_bar.initial();
}

//scroll_back