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90 lines
2.0 KiB
90 lines
2.0 KiB
15 years ago
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#!/usr/bin/env kjscmd
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// Globals
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var frame = new QFrame(this);
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var labels = new Array();
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var startPos = new Point(0,0);
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var lastPos = new Point(0,0);
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frame.resize(300,300);
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frame.paletteBackgroundColor = "blue";
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var target = new Target(frame,"Target");
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for( var idx = 0; idx < 3; ++idx)
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labels[idx] = new Block(frame, "Label " + idx);
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frame.show();
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application.exec();
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function Target( parent, text)
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{
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var x = Math.floor( Math.random() * parent.width );
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var y = Math.floor( Math.random() * parent.height );
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var w = 100;
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var h = 100;
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this.label = new QLabel(parent);
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this.text = text;
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this.label.paletteBackgroundColor = "green";
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this.label.geometry = new Rect(x,y,w,h);
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this.checkInside = function( objectRect )
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{
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return this.label.geometry.contains(objectRect);
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}
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}
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function Block(parent,text)
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{
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this.label = new QLabel(parent);
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var x = Math.floor( Math.random() * parent.width );
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var y = Math.floor( Math.random() * parent.height );
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var w = 25;
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var h = 25;
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this.label.text = text;
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this.label.geometry = new Rect(x,y,w,h);
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this.label.frameShape = QFrame.WinPanel;
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this.label.frameShadow = QFrame.Plain;
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this.label.paletteBackgroundColor = "white";
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this.label.setMouseTracking(true);
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this.label.adjustSize();
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// Event handlers
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this.label.mousePressEvent = function(ev)
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{
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//println("Press: " + this.text);
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startPos = this.pos;
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lastPos = ev.globalPos;
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println("Start: " + startPos.x() + "," + startPos.y());
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}
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this.label.mouseReleaseEvent = function(ev)
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{
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if( target.checkInside(this.geometry) )
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alert( "You got " + this.text + " on target!" );
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else
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{
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println("Reset: " + startPos.x() + "," + startPos.y());
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this.pos = startPos;
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}
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}
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this.label.mouseMoveEvent = function(ev)
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{
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if( ev.state == 1)
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{
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var xDelta = ev.globalX - lastPos.x();
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var yDelta = ev.globalY - lastPos.y();
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this.move( this.x + xDelta, this.y + yDelta );
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lastPos = ev.globalPos;
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}
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}
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}
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