JDK-4559047 : Solaris & Linux do not set awt.multiClickInterval desktop property
  • Type: Bug
  • Component: client-libs
  • Sub-Component: java.awt
  • Affected Version: 1.4.0
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • OS: solaris_8
  • CPU: sparc
  • Submitted: 2001-12-07
  • Updated: 2003-04-12
  • Resolved: 2002-08-08
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Other
1.4.2 mantisFixed
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Relates :  
Description
The following code prints the double click time when run on Win32, but always prints null on Solaris and Linux:

import java.awt.*;

public class MultiClickTime {
    public static void main(String[] args) {
        System.out.println("awt.multiClickInterval: " + Toolkit.getDefaultToolkit().getDesktopProperty("awt.multiClickInterval"));
    }
}

See also bug 4229528.

Comments
CONVERTED DATA BugTraq+ Release Management Values COMMIT TO FIX: mantis mantis-b02 FIXED IN: mantis mantis-b02 INTEGRATED IN: mantis mantis-b02
2004-06-14

EVALUATION Fixing this is way easy. It should go into hopper & tiger. ###@###.### 2001-12-07 Easy fix - the multiclick time is already stored in awt_multiclick_time in awt_MToolkit.c. It's just a matter of pushing it up into a Desktop Property. ###@###.### 2002-06-10
2002-06-10

SUGGESTED FIX ------- awt_MToolkit.c ------- *** /tmp/dBFa4pS Mon Jun 10 15:20:02 2002 --- awt_MToolkit.c Fri Jun 7 17:02:57 2002 *************** *** 2865,2870 **** --- 2865,2880 ---- } } + /* + * Class: sun_awt_motif_MToolkit + * Method: getMulticlickTime + * Signature: ()I + */ + JNIEXPORT jint JNICALL Java_sun_awt_motif_MToolkit_getMulticlickTime + (JNIEnv *env, jobject this) + { + return awt_multiclick_time; + } /* * Returns true if the current thread is privileged. Currently, ------- MToolkit.java ------- *** /tmp/dPCaOqS Mon Jun 10 15:20:18 2002 --- MToolkit.java Fri Jun 7 17:03:48 2002 *************** *** 557,562 **** --- 557,565 ---- return new Boolean(nativeDynamic); } + private native int getMulticlickTime(); + + protected void initializeDesktopProperties() { desktopProperties.put("DnD.Autoscroll.initialDelay", new Integer(50)); desktopProperties.put("DnD.Autoscroll.interval", new Integer(50)); *************** *** 568,573 **** --- 571,579 ---- * a wheel mouse or not. */ //desktopProperties.put("awt.wheelMousePresent", new Boolean(false)); + + desktopProperties.put("awt.multiClickInterval", + new Integer(getMulticlickTime())); } public RobotPeer createRobot(Robot target, GraphicsDevice screen) { ###@###.### 2002-06-10
2002-06-10