Operation Manual

Appendix C. Theme Tags 190
• It should match the Source: line in the language file.
Note: checkwps cannot verify that the string is correct, so please check on either the
b
simulator or on target.
C.27. Bar Tags
Some tags can be used to display a bar which draws according to the value of the tag.
To use these tags like a bar you need to use the following parameters (%XX should be
replaced with the actual tag).
Tag Description
%XX(x, y,
width, height,
[options])
Draw the specified tag as a bar
x: x co-ordinate at which to start drawing the bar.
y: y co-ordinate at which to start drawing the bar.
width: width of the bar (- for the full viewport width).
height: height of the bar (- to set to the font height for
horizontal bars and to the viewport height for vertical bars).
options: any of the options set out below.
C.27.1. Options
image – the next option is either the filename or image label to use for the fill image.
horizontal – force the bar to be drawn horizontally.
vertical – force the bar to be drawn vertically.
invert – invert the draw direction (i.e. right to left, or top to bottom).
slider – draw a preloaded image over the top of the bar so that the centre of the image
matches the current position. This must be followed by the label of the desired
image.
backdrop – draw a preloaded image under the bar. The full image will be displayed
and must be the same size as the bar. This must be followed by the label of the
desired image.
nofill – don’t draw the bar, only its frame (for use with the “slider” option).
nobar – don’t draw the bar or its frame (for use with the “slider” option).
Example: %pb(0,0,-,-,-,nofill, slider, slider_image, invert) – draw a hor-
izontal progressbar which doesn’t fill and draws the image “slider_image” which moves
right to left.
The Rockbox manual (version 3.10) Packard Bell Vibe 500