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How add CSS to RichTextEditor ? [message #1772912]

Mon, 18 September 2017 12:10

Eclipse User

Hi,

I try to add a css file or attributes to the CKEditor using the 'org.eclipse.nebula.widgets.richtext' plugin by two ways :

1. executeJavascript("CKEDITOR.config.addContentsCss=CKEDITOR.getUrl(\"resources/contents.css\")": My css file is included in my plugin and i tried some possible urls ('platform:/plugin....', full link 'C:/....') but nothing works
2. executeJavascript("CKEDITOR.addCss='p{margin:0;}')": Nothing works too

What am i doing wrong about this approach ?

Thanks in advance for your reply.

Regards,
Nicolas.

Re: How add CSS to RichTextEditor ? [message #1772914 is a reply to message #1772912]

Mon, 18 September 2017 12:57

Eclipse User

I suppose the problem is that the html page which is included in the richtext bundle does not see the CSS file in your bundle. To be honest, I am not sure if setting a CSS file is possible anyhow. We needed to use bundleshape dir to make the CSS and Javascript references work.

Re: How add CSS to RichTextEditor ? [message #1772955 is a reply to message #1772914]

Tue, 19 September 2017 08:28

Eclipse User

Hi Dirk,

Just to notice, i found a solution for my problem.
The file referenced by the CKEditor config contents css will have the javascript format, so it will have the following format : 'file:///...'

The following code is used to get the file from the bundle:

final URL cssURL = GenericRichTextEditor.class.getResource("resources/contents.css"); //$NON-NLS-1$

final Bundle bundle = FrameworkUtil.getBundle(GenericRichTextEditor.class);
if (bundle != null) {
	try {
		cssURL = FileLocator.toFileURL(cssURL);
	} catch (IOException e) {
		e.printStackTrace();
	}
}

And i used it for the CKEditor as following :

executeJavascript('CKEDITOR.config.contentsCss=CKEDITOR.getUrl(\"" + cssURL.toString().replace("file:/", "file:///") + "\");");

Thanks for your reply and your idea.

Nicolas F.

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