[FIXED-569]TriggerField-images (design issue)

[tobiu]

hi together,

this is not a bug in functionality, but an design issue.
i just tried out animals twinTriggerCombo and realized afterwards, that the x-trigger and search-trigger images have a darker gray in the background than the arrow-trigger.

for more flexibility, there should also exist one image with rounded top-right-corner and one without. otherwise things like in screen1 can happen.

i can ask our designer to create them, if he has some spare-time.

kind regards,
tobiu

[jayrobinson]

I have updated the dropdown trigger to use the same coloring as the others.

Also, I included trigger-square.gif in case we eventually implement a way to specify it being the first of two.

This change will be released in 3.2.

Thanks!