On Jul 28, 2009, at 10:00 AM, Josep wrote:
I found some resources images in png
that inside the file have the three status for the button. Now I cut
and
export to three diferents files each of the status images and asign
them.
The question is if is posible handle in some way the dinamic asign
of one
part of the image to the status of the button. I don't know if I
explain
myself... :)
Josep,
Another approach that is quite handy is to create one image having
each your button states arranged vertically.
Say you have two states and you want the button to be 200 x 150.
Make one image that is 200 x 300.
The top half of the image depicts one button state; the bottom half
depicts the other button state.
Now set the size of the button to 200 x 150 and the icon of the button
to your image.
Then use the topmargin to move the image up and down within the button.
This will display the top part of the image:
set the topmargin of btn "myStatefulButton" to 150
This will display the bottom part:
set the topmargin of btn "myStatefulButton" to -150
This will toggle between the two states:
on mouseUp
set the topmargin of me to -(the topmargin of me )
end mouseUp
Of course, you can have more than two states, just keep adding to your
image. A four state image would be 200 x 600.
Jim Lambert
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