TextTool.java 文件源码

private void addTextArea(int x, int y) {
    int left = getCanvas().getBounds().x + x;
    int top = getCanvas().getBounds().y + y;

    textArea.setVisible(true);
    textArea.setBorder(new EmptyBorder(0, 0, 0, 0));
    textArea.setText("");
    textArea.setBounds(left, top, (int)(getCanvas().getBounds().getWidth() * getCanvas().getScale()) - left, (int)(getCanvas().getBounds().getHeight() * getCanvas().getScale()) - top);
    textArea.setFont(getScaledFont());
    textArea.addMouseListener(new MouseAdapter() {
        @Override
        public void mousePressed(MouseEvent e) {
            TextTool.this.mousePressed(e, new Point(0, 0));
        }
    });

    getCanvas().addComponent(textArea);
    textArea.requestFocus();
}