Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8013569

[macosx] JLabel preferred size incorrect on retina displays with non-default font size

    XMLWordPrintable

    Details

    • Subcomponent:
      2d
    • Resolved In Build:
      b102
    • OS:
      os_x

      Backports

        Description

        FULL PRODUCT VERSION :
        openjdk version " 1.8.0-internal "
        OpenJDK Runtime Environment (build 1.8.0-internal-strunk_2013_04_24_12_17-b00)
        OpenJDK 64-Bit Server VM (build 25.0-b28, mixed mode)

        ADDITIONAL OS VERSION INFORMATION :
        Mac OSX 10.8.2

        A DESCRIPTION OF THE PROBLEM :
        The preferred size of JLabels is incorrect when displayed on a Retina display, when using a non-default font size.

        STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
          To reproduce, execute the code given below on a retina and a non-retina display. On a retina display the label text is cut off.



        EXPECTED VERSUS ACTUAL BEHAVIOR :
        EXPECTED -
        JLabel should not be cut off on retina displays.
        ACTUAL -
        On a retina display the label text is cut off.

        REPRODUCIBILITY :
        This bug can be reproduced always.

        ---------- BEGIN SOURCE ----------
        import java.awt.Container;
        import java.awt.FlowLayout;
        import java.awt.Font;

        import javax.swing.BorderFactory;
        import javax.swing.JFrame;
        import javax.swing.JLabel;
        import javax.swing.WindowConstants;

        public class JLabelDemo {

            public static void main(String[] args) {

                JFrame frame = new JFrame( " JLabel Demo " );
                Container contentPane = frame.getContentPane();
                contentPane.setLayout(new FlowLayout());
                final JLabel label = new JLabel(
                         " This is a monstrous mmmmmega label text which will not fit " );
                label.setBorder(BorderFactory.createEtchedBorder());
                label.setFont(new Font(label.getFont().getName(), label.getFont().getStyle(), 11));
                contentPane.add(label);
                  frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
                frame.pack();
                frame.setVisible(true);

            }

        }

        ---------- END SOURCE ----------

        CUSTOMER SUBMITTED WORKAROUND :
        Increase the preferred width by a few pixels so JLabels are rendered large enough.

          Attachments

            Issue Links

              Activity

                People

                Assignee:
                serb Sergey Bylokhov
                Reporter:
                webbuggrp Webbug Group
                Votes:
                0 Vote for this issue
                Watchers:
                8 Start watching this issue

                  Dates

                  Created:
                  Updated:
                  Resolved: