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Bug 334588

Summary:	[client][editor] API to Hide/show scroll bar
Product:	[ECD] Orion	Reporter:	Felipe Heidrich <eclipse.felipe>
Component:	Editor	Assignee:	Felipe Heidrich <eclipse.felipe>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	eclipse.felipe, libingw, Silenio_Quarti
Version:	unspecified
Target Milestone:	0.4 M1
Hardware:	PC
OS:	Windows 7
Whiteboard:

Description Felipe Heidrich

2011-01-17 16:46:58 EST

I am using the following 2 lines of code to control the editor's show/hide scroll bar , which is hacky.

editor._editorDiv.style.overflow = "auto";
editor.redrawLines();

A better way to do so is that we should have an API from editor tht can hide/show the scroll bar instead of changing the editor._editorDiv.style.overflow  directly from the caller.

Comment 1 Felipe Heidrich

2011-01-17 16:48:39 EST

Silenio, can't this be done already using the CSS for the editor ?

does Libing need to change this dynamically ?

Comment 2 Silenio Quarti

2011-01-19 10:37:29 EST

(In reply to comment #1)
> Silenio, can't this be done already using the CSS for the editor ?

Yes, it can be done at creation time by providing the stylesheet option with a definition for the "editor" CSS class.  By the way, we need to document the support CSS classes (editorContainer, editor, editorContent, editorLeftRuler and editorRightRuler) some where in the JSdoc.

> does Libing need to change this dynamically ?

Yes, he needs to change it dynamically. He is using to hide the scroll bars while the collapsing/expanding the outline with animation.

Comment 3 Felipe Heidrich

2011-12-05 16:38:09 EST

This can be done changing the css style using the new setOption () and the TextViewOptions.themeClass

Is solution okay ? Please reopen if you need better support.
Thanks.