[jbosstools-issues] [JBoss JIRA] (JBIDE-20383) HTML5 Palette: Missing icon image on Most Popular/Last Used palette group

[Vlado Pakan (JIRA)]

     [ https://issues.jboss.org/browse/JBIDE-20383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vlado Pakan closed JBIDE-20383.
-------------------------------


Verified with JBDS 9.0.0.CR1-v20150912-1100-B100 on MS Windows 7

> HTML5 Palette: Missing icon image on Most Popular/Last Used palette group
> -------------------------------------------------------------------------
>
>                 Key: JBIDE-20383
>                 URL: https://issues.jboss.org/browse/JBIDE-20383
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: jsp/jsf/xml/html-source-editing
>         Environment: Windows 8, Eclipse Mars
>            Reporter: Daniel Azarov
>            Assignee: Daniel Azarov
>             Fix For: 4.3.0.CR1
>
>         Attachments: HTML5Palette.png, NewMostPopularIcon.png
>
>
> We generated image for "Most Popular/Last Used" palette group with code like that:
> {code}
> Image resultImage = new Image(Display.getCurrent(), descriptors.size()*16, 16);
> ImageData data = resultImage.getImageData();
> data.alpha = 0;
> resultImage = new Image(Display.getCurrent(), data);
> final GC gc = new GC(resultImage);
> int x = 0;
> for (ImageDescriptor descriptor : descriptors) {
> 	if(descriptor != null){
> 		Image image = descriptor.createImage(Display.getCurrent());
> 		gc.drawImage(image, x, 0);
> 		x += image.getBounds().width;
> 	}
> }
> gc.dispose();
> imageDescriptor = ImageDescriptor.createFromImage(resultImage);
> {code}
> With new SWT it does not work on Windows.
> !HTML5Palette.png!
> Not working part is changing of ImageData, without it generated image is not transparent.
> So we decided to replace generation to fixed icon image:
> !NewMostPopularIcon.png!



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