optionsdialog.java

java写的图片浏览器,类似acds

    widthSlider.setMaximum(maxW);
    widthSlider.setValue(pWidth - 16); // I don't know why I have to minus 16 to make it work OK
    widthSlider.setMinimum(minW);

    heightSlider.setSnapToTicks(true);
    heightSlider.setPaintTicks(true);
    heightSlider.setMaximum(maxH);
    heightSlider.setValue(pHeight- 12); // I don't know why I have to minus 12 to make it work OK
    heightSlider.setMinimum(minH);

// Add listener
    widthSlider.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent e) {
            ChangePreviewButtonSize(widthSlider.getValue(), heightSlider.getValue());
            OKButton.setEnabled(true);
        }
    });

    heightSlider.addChangeListener(new ChangeListener() {
        public void stateChanged(ChangeEvent e) {
            ChangePreviewButtonSize(widthSlider.getValue(), heightSlider.getValue());
            OKButton.setEnabled(true);
        }
    });

    FastRButton.addActionListener( new ActionListener() {
        public void actionPerformed( ActionEvent event ) {
            OKButton.setEnabled(true);
            scale_quality = 0;
        }
    });

    DefaultRButton.addActionListener( new ActionListener() {
        public void actionPerformed( ActionEvent event ) {
            OKButton.setEnabled(true);
            scale_quality = 1;
        }
    });

    SmoothRButton.addActionListener( new ActionListener() {
        public void actionPerformed( ActionEvent event ) {
            OKButton.setEnabled(true);
            scale_quality = 2;
        }
    });

    AutoSizeCheckBox.addActionListener( new ActionListener() {
        public void actionPerformed( ActionEvent event ) {
            Auto_Size_Preview = AutoSizeCheckBox.isSelected();
            dummy.setAutoSize(Auto_Size_Preview);
            OKButton.setEnabled(true);
        }
    });

    UsePreOptionCheckBox.addActionListener( new ActionListener() {
        public void actionPerformed( ActionEvent event ) {
            Save_Previous_Option = UsePreOptionCheckBox.isSelected();
            OKButton.setEnabled(true);
        }
    });

    HidePreviewCheckBox.addActionListener(new ActionListener() {
        public void actionPerformed( ActionEvent event ) {
            Hide_Preview = HidePreviewCheckBox.isSelected();
            dummy.HidePreview(Hide_Preview);
            OKButton.setEnabled(true);
        }
    });

    OKButton.addActionListener( new ActionListener() {
        public void actionPerformed( ActionEvent event ) {
            // write the changed option to variable
            dummy.resize_quality = scale_quality;
            dummy.setAutoSize(Auto_Size_Preview);
            dummy.Save_Previous_Option = Save_Previous_Option;
            pWidth = widthSlider.getValue();
            dummy.thumb_width = pWidth;
            pHeight = heightSlider.getValue();
            dummy.image_thumb_height = pHeight;
            dummy.thumb_height = pHeight + filename_title;
            dummy.slideShowDelayTime = jDelaySlider.getValue();

            // change column layout when needed
            if (!(ColumnLayout==CurrentColumnLayout)) {
                dummy.ChangeColumnLayout(ColumnLayout);
                CurrentColumnLayout = ColumnLayout;
            }
            dispose();
        }
    });

    CancelButton.addActionListener( new ActionListener() {
        public void actionPerformed( ActionEvent event ) {
            dispose();
        }
    });
    //Add by Neoya 2002-03-06
    saveDefaultButton.addActionListener(new ActionListener(){
      public void actionPerformed(ActionEvent event){
        //Save the options as default
        Properties p=new Properties();
        dummy.resize_quality = scale_quality;
        dummy.setAutoSize(Auto_Size_Preview);
        if (Auto_Size_Preview)
          p.setProperty(Properties.AUTO_SIZE_PREVIEW,true);
        else
          p.setProperty(Properties.AUTO_SIZE_PREVIEW,false);
        pWidth = widthSlider.getValue();
        dummy.thumb_width = pWidth;
        p.setProperty(Properties.WIDTH,pWidth);
        pHeight = heightSlider.getValue();
        dummy.image_thumb_height = pHeight;
        p.setProperty(Properties.HEIGHT,pHeight);
        dummy.thumb_height = pHeight + filename_title;
        dummy.slideShowDelayTime = jDelaySlider.getValue();

        p.setProperty(Properties.HIDE_PREVIEW,Hide_Preview);
        p.setProperty(Properties.COLUMN_LAYOUT,ColumnLayout);
        if (!(ColumnLayout==CurrentColumnLayout)) {
            dummy.ChangeColumnLayout(ColumnLayout);
            CurrentColumnLayout = ColumnLayout;
        }
        //
        dispose();
      }
    });
    S2Column.addActionListener( new ActionListener() {
        public void actionPerformed( ActionEvent event ) {
            ColumnLayout = Properties.COLUMN_LAYOUT_LIST;
            OKButton.setEnabled(true);
        }
    });

    S3Column.addActionListener( new ActionListener() {
        public void actionPerformed( ActionEvent event ) {
            ColumnLayout = Properties.COLUMN_LAYOUT_PREVIEW;
            OKButton.setEnabled(true);
        }
    });
// end listener
    if (pWidth < 128)
        PreviewSizeButton.setFont(new java.awt.Font("Dialog", 1, 10));
    else
        PreviewSizeButton.setFont(new java.awt.Font("Dialog", 1, 12));
    PreviewSizeButton.setText(pWidth + " x " + pHeight  + " pixels");
    PreviewSizeButton.setBounds(new Rectangle(pX + (253 - pWidth)/2 , pY + (196 - pHeight)/2, pWidth, pHeight));
    getContentPane().add(panel1);

    OKButton.setText("OK");
    CancelButton.setText("Cancel");
    //Add by Neoya 2002-03-06
    saveDefaultButton.setText("SaveDefault");

//    jTabbedPane.setTabPlacement(SwingConstants.LEFT);
    panel1.add(jTabbedPane, BorderLayout.CENTER);
    panel1.add(panel2, BorderLayout.SOUTH);

    panel2.add(OKButton, BorderLayout.WEST);
    panel2.add(CancelButton, BorderLayout.EAST);
    //Add by Neoya 2002-03-06
    panel2.add(saveDefaultButton,BorderLayout.EAST);
    jTabbedPane.add(General, "General");
    Quality_Label.add(FastRButton, BorderLayout.NORTH);
    Quality_Label.add(DefaultRButton, BorderLayout.CENTER);
    Quality_Label.add(SmoothRButton, BorderLayout.SOUTH);
    Quality_Label.setBorder(new TitledBorder(LineBorder.createBlackLineBorder(),
                               "Scale Quality"));

    Option_Label.add(UsePreOptionCheckBox, BorderLayout.NORTH);
    Option_Label.add(AutoSizeCheckBox, BorderLayout.CENTER);
    Option_Label.add(HidePreviewCheckBox, BorderLayout.SOUTH);

    General.add(Quality_Label, BorderLayout.NORTH);
    General.add(Option_Label, BorderLayout.CENTER);

    jTabbedPane.add(ThumbNail, "Thumbnails");
    ThumbNail.add(heightSlider, null);
    ThumbNail.add(widthSlider, null);
    ThumbNail.add(PreviewSizeButton, null);

    jTabbedPane.add(Layout, "Layout");
    Layout.add(S2Column, null);
    Layout.add(S3Column, null);

    jTabbedPane.add(SlideShow, "Slide Show");
    SlideShow.add(jSequencePanel, null);
    jSequencePanel.add(jRadioFoward, null);
    jSequencePanel.add(jRadioReverse, null);
    SlideShow.add(jDelayPanel, null);
    jDelayPanel.add(jDelaySlider, null);
    jDelayPanel.add(jDelayTimeLabel, null);
    jDelayPanel.add(jDelayTextField, null);
    jDelayPanel.setBorder(new TitledBorder(LineBorder.createBlackLineBorder(),
                               "Delay"));
    jSequencePanel.setBorder(new TitledBorder(LineBorder.createBlackLineBorder(),
                               "Sequence"));

    SlideButtonGroup.add(jRadioFoward);
    SlideButtonGroup.add(jRadioReverse);
  } // end constructor

  public void show() {
    AutoSizeCheckBox.setSelected(dummy.getAutoSize());
    OKButton.setEnabled( false );    // OK button always disable until user change option
    super.show();
  }

  public void ChangePreviewButtonSize(int width, int height) {
    PreviewSizeButton.reshape(pX + (253 - width)/2 , pY + (196 - height)/2, width, height);
    if (width < 128)
        PreviewSizeButton.setFont(new java.awt.Font("Dialog", 1, 10));
    else
        PreviewSizeButton.setFont(new java.awt.Font("Dialog", 1, 12));
    PreviewSizeButton.setText(width + " x " + height + " pixels");
  }

  static public int GetPreviewWidth()
  {
    return pWidth;
  }

  static public int GetPreviewHeight()
  {
    return pHeight;
  }

  public boolean getHidePreview() {
    return Hide_Preview;
  }

  public int getColumnLayout() {
    return ColumnLayout;
  }

  public boolean CharToBoolean( char c ) {
    if (c == '0')
        return false;
    else if (c == '1')
        return true;
    else
        return false;
  }

  public String getDefaultPath() {
    return directory_path;
  }

  public boolean getUsePreviousOption() {
    return UsePreOptionCheckBox.isSelected();
  }

  void jRadioFoward_actionPerformed(ActionEvent e) {
    if (jRadioFoward.isSelected()) {
      dummy.slideShowForward = true;
      OKButton.setEnabled( true );
    }
  }

  void jRadioReverse_actionPerformed(ActionEvent e) {
    if (jRadioReverse.isSelected()) {
      dummy.slideShowForward = false;
      OKButton.setEnabled( true );
    }
  }
}