[GUI] Change the selected bubble's brightness

[cservakt]

To highlight selected bubble on the report page currently we use only a 2px dashed border. It is hard to detect the active chip section when there are many bubbles in one report file. The active bubble is more highlighted when its opacity is 100 and 70% for the others. The font-weight is bold for active and lighter for non actives. The current modifications emphasize the selected bubble more then the dashed border.

[Szelethus]

I've added "[GUI]" to your title, if you don't mind. We don't have any very hard and fast rules on when or what tag to use in the title, but we have a .gitmessage file as a general guideline: https://github.com/Ericsson/codechecker/blob/master/.gitmessage

[Szelethus]

For visual changes like this, please include some pictures!

Here is what the patch does when you select a specific event on the rigth hand side of the report page.

Control flow events

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Warnings

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Macros

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Notes

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This change is a big improvement from the existing implementation, but I noticed that the selected elements became somewhat darker, instead of brighter -- wouldn't that pop even more? I'm not a designer, so I actually don't know :)

[cservakt]

For visual changes like this, please include some pictures!

Here is what the patch does when you select a specific event on the rigth hand side of the report page.

Control flow events

->

Warnings

->

Macros

->

Notes

->

This change is a big improvement from the existing implementation, but I noticed that the selected elements became somewhat darker, instead of brighter -- wouldn't that pop even more? I'm not a designer, so I actually don't know :)

That's true. Maybe setting opacity is more usefull to highlight the bubbles.