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Re: *****SPAM***** [equinox-dev] Problem with showing popup message in Custom Install Handler
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Hardik,
You could Try this snippet:
Display display = Display.getDefault();
display.syncExec( new Runnable(){
public void run() {
Shell s = new Shell(display);
MessageDialog dialog = new MessageDialog(s, "Message
here", display.getSystemImage(SWT.ICON_WARNING), "some
text",SWT.ICON_WARNING, new String[] { "OK" }, 0);
dialog.setBlockOnOpen(true);
dialog.open();
}
});
Regards,
Gladyston
Hardik Parikh wrote:
Hello All,
I am using Eclipse 3.3 for plug-in development. We have used Custom
Install Handler to customize plug-in installation for our requirement.
We wrote a InstallHandler with extending BaseInstallHandler class and
override completeInstall() and completeUninstall() methods. But we
want to display popup message to user during feature un-installation.
I have tried with MessageDialog.openInformation() in
completeUninstall() method but it throws NullPointerException while
executing getSystemImage() method of SWT class.
I have also tried with ErrorDialong.openError()in completeUninstall()
method but it throws SWTException:Invalid Thread Access
When tried with PopupDialog it requires parent shell that is not there
in InstallHandler code.
Please provide your valuable suggestion for implementation strategy.
Thanks & Regards,
-Hardik
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