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Bug 340603

Summary:

Selection under cocoa draws wrong in wrapped TextLayout

Product:

[Eclipse Project] Platform

Reporter:

Hugo Corbucci <nightao>

Component:

SWT

Assignee:

Felipe Heidrich <eclipse.felipe>

Status:

RESOLVED FIXED

QA Contact:

Severity:

normal

Priority:

CC:

Silenio_Quarti

Version:

4.1

Target Milestone:

3.7 M7

Hardware:

Macintosh

OS:

Mac OS X

Whiteboard:

Attachments:

Description	Flags
Java example code.	none
screen shot of the results produced by the example code.	none
proposed patch to fix the problem	none

Description Hugo Corbucci

2011-03-21 15:29:06 EDT

Build Identifier: I20100608-0911

Using SWT cocoa, a TextLayout with wrapped text where the first line is smaller than the others, the selection is drawn as a box with the width of the first line. This causes text on the other lines to leak out of the selection background box.
The attached screen shot shows the result of the attached java code with the selection bug.

Reproducible: Always

Steps to Reproduce:
Run the attached Test.java under mac os x with cocoa window system.

Comment 1 Hugo Corbucci

2011-03-21 15:30:27 EDT

Created attachment 191638 [details]
Java example code.

Comment 2 Hugo Corbucci

2011-03-21 15:31:15 EDT

Created attachment 191639 [details]
screen shot of the results produced by the example code.

Comment 3 Hugo Corbucci

2011-03-21 16:35:50 EDT

Created attachment 191644 [details]
proposed patch to fix the problem

This patch proposes a solution that uses the widest line as the width of the selection rectangle.

Comment 4 Silenio Quarti

2011-03-22 11:16:21 EDT

Fixed in HEAD