Examples of java.awt.Dimension

java.awt.Dimension
The Dimension class encapsulates the width and height of a component (in integer precision) in a single object. The class is associated with certain properties of components. Several methods defined by the Component class and the LayoutManager interface return a Dimension object.
Normally the values of width and height are non-negative integers. The constructors that allow you to create a dimension do not prevent you from setting a negative value for these properties. If the value of width or height is negative, the behavior of some methods defined by other objects is undefined. @version 1.34, 02/24/06 @author Sami Shaio @author Arthur van Hoff @see java.awt.Component @see java.awt.LayoutManager @since 1.0

    }
  }




  public Dimension getPreferredSize() {
    return new Dimension(mModel.getColumnCount() * mColumnWidth, mHeight);
  }

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      // if program is partially not visible then show the title as tooltip
      final JViewport viewport = MainFrame.getInstance()
          .getProgramTableScrollPane().getViewport();
      Point viewPos = viewport.getViewPosition();
      Dimension viewSize = viewport.getSize();
      final Program program = panel.getProgram();
      if ((currY < viewPos.y)
          || (panelIndex.x * mColumnWidth + panel.getTitleX() < viewPos.x)
          || ((panelIndex.x + 1) * mColumnWidth - 1 > viewPos.x
              + viewSize.width)) {

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          }
        }
      }
    });


    Dimension size = bt.getPreferredSize();


    if (tf.getPreferredSize().height > size.height) {
      size.height = tf.getPreferredSize().height;
      bt.setPreferredSize(size);
    }

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      for(int localCellHeight : cellHeights) {
        height += localCellHeight;
      }


      return new Dimension(width,height);
    }

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          try {
            if(new File("imgs/TrayIcon.png").isFile()) {
              mTrayIcon = new TrayIcon(ImageIO.read(new File("imgs/TrayIcon.png")), tooltip);
            }
            else {
              Dimension trayIconSize = getTrayIconSize();
              BufferedImage trayIconImage = null;
              Color backgroundColor = null;


              if(trayIconSize.height > 16 && trayIconSize.height <= 32 && new File("imgs/tvbrowser32.png").isFile()) {
                trayIconImage = UiUtilities.scaleIconToBufferedImage(ImageIO.read(new File("imgs/tvbrowser32.png")),

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    cardPanel.setLayout(new CardLayout(HORIZ_GAP, VERT_GAP));


    // Panels are created and added as they are needed. We start with
    // a dummy blank one.
    JPanel panel = new JPanel();
    panel.setPreferredSize(new Dimension(EDIT_PANEL_WIDTH, EDIT_PANEL_HEIGHT));
    cardPanel.add(panel, "dummy-blank-panel");


    return cardPanel;
}

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      // make backgrounds look the same
      treeView.setBackground(m_tree.getBackground());


      m_scroller = new JScrollPane(treeView);
      
      m_scroller.setPreferredSize(new Dimension(300, 400));
      m_scroller.getVerticalScrollBar().setUnitIncrement(20);


      add(m_scroller);
    }

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      java.awt.Dimension screenSize = getToolkit().getScreenSize();
      int maxWidth = (int) (screenSize.getWidth() - location.getX());
      int maxHeight = (int) (screenSize.getHeight() - location.getY());


      // if the part of the popup goes off the screen then resize it
      Dimension scrollerSize = m_scroller.getPreferredSize();
      int height = (int) scrollerSize.getHeight();
      int width = (int) scrollerSize.getWidth();
      if (width > maxWidth) width = maxWidth;
      if (height > maxHeight) height = maxHeight;
      
      // commit any size changes
      m_scroller.setPreferredSize(new Dimension(width, height));
      revalidate();
      pack();
    }

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    private JTextField processIdTextField;
    private JButton startButton;


    public ProcessInstanceExecutorFrame(WorkingMemory workingMemory) {
        this.workingMemory = workingMemory;
        setSize(new Dimension(200, 150));
        setTitle("Start Process");
        setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
        initializeComponent();
    }

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    public Dimension getPreferredSize() {


      Font f = this.getFont();
      FontMetrics fm = this.getFontMetrics(f);
      return new Dimension(0, fm.getHeight());
    }
  };
      } catch (Exception ex) {
  return null;
      }

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