Changeset 3300 for lang/legacy-actionscript/as2draw/PenButton.as

Timestamp:

12/19/07 03:30:38 (13 months ago)

Author:

gyuque

Message:

lang/legacy-actionscript/as2draw: handled pen buttons.

Files:

• lang/legacy-actionscript/as2draw/PenButton.as (modified) (2 diffs)

lang/legacy-actionscript/as2draw/PenButton.as

@@ -3 +3 @@
         private var mWidth:Number;
         private var mMC:MovieClip;
-        private var buttonWidth:Number = 28;
+        private var buttonWidth:Number  = 28;
+        private var buttonHeight:Number = 23;
+        private var mSelectionColor:Number = 0xddeeff;
+        private var mSelected:Boolean;
+        
+        public var afterPush:Function;
         
         public function PenButton(aWidth:Number)
@@ -10 +15 @@
         }
         
+        public function getWidth()
+        {
+                return mWidth;
+        }
+        
         public function createView(aParent:MovieClip, aIndex:Number)
         {
                 mMC = aParent.createEmptyMovieClip("pen-button-w"+mWidth, aIndex);
-                drawSymbol(mMC);
+                drawSymbol(mMC, true);
                 mMC.useHandCursor = false;
+                
+                var _this = this;
+                mMC.onPress = function(){_this.onMouseDown()};
                 return mMC;
         }
         
-        private function drawSymbol(g:MovieClip)
+        public function setSelected(b:Boolean)
         {
-                var c:Number = (buttonWidth-4)/2;
+                mSelected = b;
+                drawSymbol(mMC, b);
+        }
+        
+        private function onMouseDown()
+        {
+                if (afterPush)
+                        afterPush(this);
+        }
+        
+        private function drawSymbol(g:MovieClip, selected:Boolean)
+        {
+                var cx:Number = buttonWidth/2;
+                var cy:Number = buttonHeight/2;
+        
+                mMC.clear();
+                
+                if (selected) {
+                        mMC.beginFill(mSelectionColor);
+                        U.rect(mMC, 0, 0, buttonWidth, buttonHeight);
+                        mMC.endFill();
+                }
+                
                 g.lineStyle(mWidth, 0x000000);
-                g.moveTo(c+2,c);
-                g.lineTo(c+2+0.5,c);
+                g.moveTo(cx,    cy);
+                g.lineTo(cx+0.5,cy);
         }
 }