// ******************************************************** *****************************
// copyright and final interpretation right belongs to AOL
// Size can be dragged by the mouse by the WINDOW component
// Inherit by Mx.Containers.Window class
// ******************************************************** *****************************
Import mx.containers.window;
Import mx.controls.simplebutton;
Import mx.events.eventdispatcher;
[IConfile ("ResizableWindowicon.png")]]]
Class ResizableWindow Extends WINDOW
{
Static var symbolname: String = "resizablewindow";
Static var symbold (object = Object (resizablewindow);
Static var Version: String = "0.01";
// private var _maxwidth: Number;
// private var _maxheight: Number;
// private var _minwidth: Number;
// private var _minHeight: Number;
// private var _rangewidth: Number;
// private var _rangeheight: Number;
/ * Current class parameters
* And current class parent class parameter combination
* /
Var clipparameters: object = {// maxWidth: 1, MaxHeight: 1, MinWidth: 1, MinHeight: 1
}
Static var mergeclipparameters: boolean = uiObject.mergeclipparameters
mx.containers.window.prototype.clipparameters,
ResizableWindow.Prototype.clipparameters;
/ *
* Drag button
* /
Private var handle: SimpleButton;
/ *
* Mouse original position
* /
Private var _oldx: Number;
Private var _oldy: Number;
/ *
* The skin of the controllable size window button
* /
[Inspectable (verbose = 1, category = "skins")]]
Var SkinResize: string = "resizebutton";
// *
// * The maximum width of the controllable size window
// * /
// [INSPECTABLE (Name = "ResizableWindow Maximal Width" DefaultValue = 550 TYPE = "Number", category = "VALUES")]
// public function set maxwidth (val: number): Void
// {
//_maxwidth = val;
/ / _RANGEWIDTH = _MaxWidth - _MINWIDTH;
//}
// public function get maxwidth (): Number
// {
// return_maxwidth; //}
// *
// * Minimum width of the controllable size window
// * /
// [INSPECTABLE (Name = "ResizableWindow Minimum Width" DefaultValue = 20 TYPE = "Number", category = "VALUES")]
// public function set minWidth (VAL: Number): Void
// {
// _MINWIDTH = VAL;
/ / _RANGEWIDTH = _MaxWidth - _MINWIDTH;
//}
// public function get minWidth (): Number
// {
// Return_MINWIDTH;
//}
// *
// * Maximum height of the controllable size window
// * /
// [INSPECTABLE (Name = "ResizableWindow Maximal Height" defaultValue = 400 type = "number", category = "values")]
// public function set maxheight (val: number): Void
// {
//_maxheight = VAL;
/ / _RANGEHEIGHT = _MAXHEIGHT - _MINHEIGHT;
//}
// public function get maxheight (): NUMBER
// {
// Return_Maxheight;
//}
// *
// * Minimum height of the controllable size window
// * /
// [INSPECTABLE (Name = "ResizableWindow Minimum Height" DefaultValue = 40 TYPE = "Number", category = "VALUES")]
// public function set minheight (val: number): void
// {
//_Minheight = VAL;
/ / _RANGEHEIGHT = _MAXHEIGHT - _MINHEIGHT;
//}
// public function get minHeight (): Number
// {
// Return_Minheight;
//}
/ *
* Constructor
* /
Function mycomponent ()
{
}
/ * Method
* Initialization module
* /
Function init (void): void
{
Super.init ();
}
/ * Method
* Change the component size
* /
Function size (void): Void
{
Super.size ();
// Handle.setsize ();
}
/ *
* Establish a child
* ResizableWindow components have a child to build
* That is a button that makes Window can change
* /
Private function createchildren (void): VoID
{
Super.createChildren ();
Var resizeObj: Object = new object ();
ResizeObj.falseupskin = skinResize;
ResizeObj.falseoverskin = SkinResize;
ResizeObj.falsedownskin = SkinResize; Handle = CreateClassObject (SimpleButton, "Handle", 100, ResizeObj);
Handle.tabenabled = false;
Handle.onpress = startresize;
Handle.onRelease = STOPRESIZE
Handle.onReleaseoutside = stopRESize;
}
/ *
* Layout
* Arrange the location of the controllable window size button
* /
Private function DOLYOUT (VOID): Void
{
Super.dolayout ();
Handle.move (width-handle.width; Height-handle.height);
}
/ *
* Event processing method
* When the button is pressed, the size of the window begins to change
* /
Private function startResize (void): Void
{
// trace ("start");
THIS. ISEHANDCURSOR = True;
THIS._PARENT._OLDX = this._parent._xmouse;
THIS._PARENT._OLDY = this._parent._ymouse;
THIS._PARENT.ONMOUSEMOVE = this._parent.resize;
}
/ *
* Event processing method
* When the button is dragged, the size of the window changes
* /
Private function resize (void): Void
{
// trace ("resize);
VAR DX = _xmouse - _OLDX;
VAR DY = _YMOUSE - _OLDY;
IF ((Width> minwidth && height> minheight) || (DX> 0 && Dy> 0)))
Setsize (Width DX, Height DY);
_OLDX = _xmouse;
_OLDY = _YMOUSE;
}
/ *
* Event processing method
* When the button is released, the size of the window is stopped
* /
Private function stopresize (void): Void
{
THIS. ISEHANDCURSOR = FALSE;
Delete this._parent.onmousemove;
THIS._PARENT.RELESEFOCUS ();
}
}
