papersetpage.java

外国人写的Java打印程序

    sTableHead.addItem("None");

    //Layout
    sTableAlign.addItem("Left");
    sTableAlign.addItem("Middle");
    sTableAlign.addItem("Right");

    //Layout
    sTableHeadBorder.addItem("Line");
    sTableHeadBorder.addItem("Box");
    sTableHeadBorder.addItem("None");

    //Layout
    sTableFootBorder.addItem("Line");
    sTableFootBorder.addItem("Box");
    sTableFootBorder.addItem("None");

    //Layout
    otherPanel.add(sTableHead, null);
    otherPanel.add(lTableHeadModel, null);
    otherPanel.add(tTableScale, null);
    otherPanel.add(lTableScale, null);
    otherPanel.add(lTableHeadFootBorder, null);
    otherPanel.add(lTableHeadBorder, null);
    otherPanel.add(lTableFootBorder, null);
    otherPanel.add(sTableFootBorder, null);
    otherPanel.add(lTableAlign, null);
    otherPanel.add(sTableAlign, null);
    otherPanel.add(sTableHeadBorder, null);
    sizePanel.add(tJobName, null);
  }

  void landscape_actionPerformed(ActionEvent e) {
    pageFormat.setOrientation(0);

    tTopMargin.setText(String.valueOf((int)(Utility.dotToMillimeter(pageFormat.getImageableY())) + 1));
    tBottomMargin.setText(String.valueOf((int)(Utility.dotToMillimeter(pageFormat.getHeight() - pageFormat.getImageableY() - pageFormat.getImageableHeight())) + 1));
    tLeftMargin.setText(String.valueOf((int)(Utility.dotToMillimeter(pageFormat.getImageableX())) + 1));
    tRightMargin.setText(String.valueOf((int)(Utility.dotToMillimeter( pageFormat.getWidth() - pageFormat.getImageableX() - pageFormat.getImageableWidth())) + 1));

    tPaperWidth.setText(String.valueOf((int)(Utility.dotToMillimeter(pageFormat.getFullWidth())) + 1));
    tPaperHeight.setText(String.valueOf((int)(Utility.dotToMillimeter(pageFormat.getFullHeight())) + 1));

    repaint();
  }

  void portraitFootLeftContentHeadHeight_actionPerformed(ActionEvent e) {
    pageFormat.setOrientation(1);

    tTopMargin.setText(String.valueOf((int)(Utility.dotToMillimeter(pageFormat.getImageableY())) + 1));
    tBottomMargin.setText(String.valueOf((int)(Utility.dotToMillimeter(pageFormat.getHeight() - pageFormat.getImageableY() - pageFormat.getImageableHeight())) + 1));
    tLeftMargin.setText(String.valueOf((int)(Utility.dotToMillimeter(pageFormat.getImageableX())) + 1));
    tRightMargin.setText(String.valueOf((int)(Utility.dotToMillimeter( pageFormat.getWidth() - pageFormat.getImageableX() - pageFormat.getImageableWidth())) + 1));

    tPaperWidth.setText(String.valueOf((int)(Utility.dotToMillimeter(pageFormat.getFullWidth())) + 1));
    tPaperHeight.setText(String.valueOf((int)(Utility.dotToMillimeter(pageFormat.getFullHeight())) + 1));

    repaint();
  }

  void tTopMargin_keyReleased(KeyEvent e) {
    Paper newPaper = pageFormat.getPaper();

    double x,y,w,h;
    double text;
    double newIn;

    try
    {
      text = ((tTopMargin.getText().equals("")?0.0:Double.parseDouble(tTopMargin.getText())));
      newIn = Utility.millimeterToDot(text);
    }
    catch(NumberFormatException nfe)
    {
      return;
    }

    if(landscape.isSelected())
    {
      x = newPaper.getImageableX();
      y = newPaper.getImageableY();
      w = newPaper.getImageableWidth();
      h = newPaper.getImageableHeight();

      w = w + x - newIn;
      x = newIn;

      newPaper.setImageableArea(x,y,w,h);
    }
    else
    {
      x = newPaper.getImageableX();
      y = newPaper.getImageableY();
      w = newPaper.getImageableWidth();
      h = newPaper.getImageableHeight();

      h = h + y - newIn;
      y = newIn;

      newPaper.setImageableArea(x,y,w,h);
    }
    pageFormat.setPaper(newPaper);

    repaint();
  }

  void tBottomMargin_keyReleased(KeyEvent e) {
    Paper newPaper = pageFormat.getPaper();

    double x,y,w,h;
    double text;
    double newIn;

    try
    {
      text = ((tBottomMargin.getText().equals("")?0.0:Double.parseDouble(tBottomMargin.getText())));
      newIn = Utility.millimeterToDot(text);
    }
    catch(NumberFormatException nfe)
    {
      return;
    }

    if(landscape.isSelected())
    {
      x = newPaper.getImageableX();
      y = newPaper.getImageableY();
      w = newPaper.getImageableWidth();
      h = newPaper.getImageableHeight();

      w = newPaper.getWidth() - x - newIn;

      newPaper.setImageableArea(x,y,w,h);
    }
    else
    {
      x = newPaper.getImageableX();
      y = newPaper.getImageableY();
      w = newPaper.getImageableWidth();
      h = newPaper.getImageableHeight();

      h = newPaper.getHeight() - y - newIn;

      newPaper.setImageableArea(x,y,w,h);
    }
    pageFormat.setPaper(newPaper);

    repaint();
  }

  void tLeftMargin_keyReleased(KeyEvent e) {
    Paper newPaper = pageFormat.getPaper();

    double x,y,w,h;
    double text;
    double newIn;

    try
    {
      text = ((tLeftMargin.getText().equals("")?0.0:Double.parseDouble(tLeftMargin.getText())));
      newIn = Utility.millimeterToDot(text);
    }
    catch(NumberFormatException nfe)
    {
      return;
    }

    if(landscape.isSelected())
    {
      x = newPaper.getImageableX();
      y = newPaper.getImageableY();
      w = newPaper.getImageableWidth();
      h = newPaper.getImageableHeight();

      h = y + h - newIn;
      y = newIn;

      newPaper.setImageableArea(x,y,w,h);
    }
    else
    {
      x = newPaper.getImageableX();
      y = newPaper.getImageableY();
      w = newPaper.getImageableWidth();
      h = newPaper.getImageableHeight();

      w = x + w - newIn;
      x = newIn;

      newPaper.setImageableArea(x,y,w,h);
    }
    pageFormat.setPaper(newPaper);

    repaint();
  }

  void tRightMargin_keyReleased(KeyEvent e) {
    Paper newPaper = pageFormat.getPaper();

    double x,y,w,h;
    double text;
    double newIn;

    try
    {
      text = ((tRightMargin.getText().equals("")?0.0:Double.parseDouble(tRightMargin.getText())));
      newIn = Utility.millimeterToDot(text);
    }
    catch(NumberFormatException nfe)
    {
      return;
    }

    if(landscape.isSelected())
    {
      x = newPaper.getImageableX();
      y = newPaper.getImageableY();
      w = newPaper.getImageableWidth();
      h = newPaper.getImageableHeight();

      h = newPaper.getHeight() - y - newIn;

      newPaper.setImageableArea(x,y,w,h);
    }
    else
    {
      x = newPaper.getImageableX();
      y = newPaper.getImageableY();
      w = newPaper.getImageableWidth();
      h = newPaper.getImageableHeight();

      w = newPaper.getWidth() - x - newIn;

      newPaper.setImageableArea(x,y,w,h);
    }
    pageFormat.setPaper(newPaper);

    repaint();
  }

  void paperType_actionPerformed(ActionEvent e) {
    if(!isDirectClicked)
      return;

    int index = paperType.getSelectedIndex();

    switch(index)
    {
      case 0:
        tPaperWidth.setEnabled(false);
        tPaperHeight.setEnabled(false);
        pageFormat.setPaper(PaperSetting.getA4());
        repaint();
        break;
      case 1:
        tPaperWidth.setEnabled(false);
        tPaperHeight.setEnabled(false);
        pageFormat.setPaper(PaperSetting.getA5());
        repaint();
        break;
      case 2:
        tPaperWidth.setEnabled(false);
        tPaperHeight.setEnabled(false);
        pageFormat.setPaper(PaperSetting.getB5());
        repaint();
        break;
      case 3:
        tPaperWidth.setEnabled(false);
        tPaperHeight.setEnabled(false);
        pageFormat.setPaper(PaperSetting.getDevelopC5());
        repaint();
        break;
      case 4:
        tPaperWidth.setEnabled(false);
        tPaperHeight.setEnabled(false);
        pageFormat.setPaper(PaperSetting.getDevelopDl());
        repaint();
        break;
      case 5:
        tPaperWidth.setEnabled(false);
        tPaperHeight.setEnabled(false);
        pageFormat.setPaper(PaperSetting.getDevelopB5());
        repaint();
        break;
      case 6:
        tPaperWidth.setEnabled(false);
        tPaperHeight.setEnabled(false);
        pageFormat.setPaper(PaperSetting.getDevelopMonarch());
        repaint();
        break;
      case 7:
        tPaperWidth.setEnabled(false);
        tPaperHeight.setEnabled(false);
        pageFormat.setPaper(PaperSetting.getDevelop9());
        repaint();
        break;
      case 8:
        tPaperWidth.setEnabled(false);
        tPaperHeight.setEnabled(false);
        pageFormat.setPaper(PaperSetting.getDevelop10());
        repaint();
        break;
      case 9:
        tPaperWidth.setEnabled(false);
        tPaperHeight.setEnabled(false);
        pageFormat.setPaper(PaperSetting.getLetter());
        repaint();
        break;
      case 10:
        tPaperWidth.setEnabled(false);
        tPaperHeight.setEnabled(false);
        pageFormat.setPaper(PaperSetting.getLegal());
        repaint();
        break;
      default:
        tPaperWidth.setEnabled(true);
        tPaperHeight.setEnabled(true);
        repaint();
        break;
    }
    tTopMargin.setText(String.valueOf((int)(Utility.dotToMillimeter(pageFormat.getImageableY())) + 1));
    tBottomMargin.setText(String.valueOf((int)(Utility.dotToMillimeter(pageFormat.getHeight() - pageFormat.getImageableY() - pageFormat.getImageableHeight())) + 1));
    tLeftMargin.setText(String.valueOf((int)(Utility.dotToMillimeter(pageFormat.getImageableX())) + 1));
    tRightMargin.setText(String.valueOf((int)(Utility.dotToMillimeter( pageFormat.getWidth() - pageFormat.getImageableX() - pageFormat.getImageableWidth())) + 1));

    tPaperWidth.setText(String.valueOf((int)(Utility.dotToMillimeter(pageFormat.getFullWidth())) + 1));
    tPaperHeight.setText(String.valueOf((int)(Utility.dotToMillimeter(pageFormat.getFullHeight())) + 1));
  }

  void tPaperWidth_keyReleased(KeyEvent e) {
    Paper newPaper = pageFormat.getPaper();

    double pw,ph;
    double x,y,w,h;
    double text;
    double newIn;

    try
    {
      text = ((tPaperWidth.getText().equals("")?0.0:Double.parseDouble(tPaperWidth.getText())));
      newIn = Utility.millimeterToDot(text);
    }
    catch(NumberFormatException nfe)
    {
      return;
    }

    if(pageFormat.getOrientation() == 1)
    {
      pw = newIn;
      ph = newPaper.getHeight();

      newPaper.setImageableArea(newPaper.getImageableX(),newPaper.getImageableY(),
        newPaper.getImageableWidth() + newIn - newPaper.getWidth(),newPaper.getImageableHeight());

      newPaper.setSize(pw,ph);
    }
    else
    {
      ph = newIn;
      pw = newPaper.getWidth();

      newPaper.setImageableArea(newPaper.getImageableX(),newPaper.getImageableY(),
        newPaper.getImageableWidth(),newPaper.getImageableHeight() - newPaper.getHeight() + newIn);

      newPaper.setSize(pw,ph);
    }

    pageFormat.setPaper(newPaper);

    repaint();
  }

  void tPaperHeightFootLeftContentHeadHeight_keyReleased(KeyEvent e) {
    Paper newPaper = pageFormat.getPaper();

    double ph,pw;
    double text;
    double newIn;

    try
    {
      text = ((tPaperHeight.getText().equals("")?0.0:Double.parseDouble(tPaperHeight.getText())));
      newIn = Utility.millimeterToDot(text);
    }
    catch(NumberFormatException nfe)
    {
      return;
    }

    if(pageFormat.getOrientation() == 1)
    {
      ph = newIn;
      pw = newPaper.getWidth();

      newPaper.setImageableArea(newPaper.getImageableX(),newPaper.getImageableY(),
        newPaper.getImageableWidth(),newPaper.getImageableHeight() - newPaper.getHeight() + newIn);

      newPaper.setSize(pw,ph);
    }
    else
    {
      pw = newIn;
      ph = newPaper.getHeight();

      newPaper.setImageableArea(newPaper.getImageableX(),newPaper.getImageableY(),
        newPaper.getImageableWidth() + newIn - newPaper.getWidth(),newPaper.getImageableHeight());

      newPaper.setSize(pw,ph);
    }

    pageFormat.setPaper(newPaper);

    repaint();
  }


  void paperType_mouseClicked(MouseEvent e) {
    isDirectClicked = true;
  }

  ExtPageFormat getPageFormat()
  {
    return this.pageFormat;
  }

  void cSetFoot_stateChanged(ChangeEvent e) {
    if(cSetFoot.isSelected())
    {
      pageFormat.setShowFoot(true);

      Component[] component = this.footPanel.getComponents();

      for(int index = 0;index < component.length;index ++)
        component[index].setEnabled(true);

      repaint();
    }
    else
    {
      pageFormat.setShowFoot(false);

      Component[] component = this.footPanel.getComponents();

      for(int index = 0;index < component.length;index ++)
        component[index].setEnabled(false);

      repaint();
    }