📄 texttool_java.htm
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<title>/home/jia/Books/Java-Examples-2ed/src/Chapter09/draw3/TextTool.java</title>
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<b><font color=#0000FF>package</font></b> draw3;
<b><font color=#0000FF>import</font></b> java.awt.*;
<b><font color=#0000FF>import</font></b> scribble3.*;
<b><font color=#0000FF>public</font></b> <b><font color=#0000FF>class</font></b> TextTool <b><font color=#0000FF>extends</font></b> AbstractTool <b><font color=#0000FF>implements</font></b> KeyboardTool {
<b><font color=#0000FF>public</font></b> TextTool(ScribbleCanvas canvas, String name) {
<b><font color=#0000FF>super</font></b>(canvas, name);
text = <b><font color=#0000FF>new</font></b> StringBuffer();
}
<b><font color=#0000FF>public</font></b> <font color=#009900>void</font> startShape(Point p) {
text.delete(<font color=#993399>0</font>, text.length());
curShape = <b><font color=#0000FF>new</font></b> Text();
curShape.setColor(canvas.getCurColor());
curShape.setLocation(p.x, p.y);
<b><font color=#0000FF>if</font></b> (canvas <b><font color=#0000FF>instanceof</font></b> KeyboardDrawingCanvas) {
curShape.setFont(((KeyboardDrawingCanvas) canvas).getFont());
}
canvas.addShape(curShape);
}
<b><font color=#0000FF>public</font></b> <font color=#009900>void</font> addCharToShape(<font color=#009900>char</font> c) {
text.append(c);
curShape.setText(text.toString());
canvas.repaint();
}
<b><font color=#0000FF>public</font></b> <font color=#009900>void</font> addPointToShape(Point p) {}
<b><font color=#0000FF>public</font></b> <font color=#009900>void</font> endShape(Point p) {}
<b><font color=#0000FF>protected</font></b> StringBuffer text;
<b><font color=#0000FF>protected</font></b> Text curShape;
}
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