Some suggestions about download_panel_tweaker

[Infocatcher]

Make progress bar have completely square corners? It seems to be missing 1 pixel from all the corners (using Windows 8).

I don't like to completely override system/theme styles.
With default Firefox theme progress bar uses system styles and these styles only can be removed using -moz-appearance: none or styled using some "simple" things like opacity and grayscale filter.
Anyway, there is simple example:

.downloadProgress {
    -moz-appearance: none !important;
    border: 1px solid green !important;
    background: -moz-dialog !important;
}
.downloadProgress > .progress-bar {
    -moz-appearance: none !important;
    background: green !important;
}
.downloadProgress > .progress-remainder {
    -moz-appearance: none !important;
    background: transparent !important;
}

It also looks like it introduces some dark-colored pixels when using the very compact style.

Thanks, I see (this is on Windows 7):

Seems like we can't use

    .downloadProgress {
        margin: 0 3px !important;
    }

So, let's restore vertical margins: 8c0417c

Include your downloadPercentage.css tweak, and optionally display the percentage on the same line as the other stats?

Style for download percentage doesn't have automated vertical alignment, depends on used fonts and doesn't support RTL locales...
And it's difficult to change stats line using only CSS.
We can override/modify some built-in functions to change stats, but I don't like this way: it's depends on current Firefox implementation and more difficult to maintain.

And I'm using version 0.1.1pre6, but is there a page where I can access newest pre versions? Or instructions for how to build the latest xpi?

Sorry, no page and only source code available.
But it's very easy to create xpi:
https://github.com/Infocatcher/Download_Panel_Tweaker
=> Download ZIP
=> Extract all files, navigate into Download_Panel_Tweaker-master/ directory (or something like, this was changed at least once) and pack all files from this directory into ZIP archive (with *.xpi extension), should be
dpt.xpi
├─ install.rdf
├─ chrome.manifest
├─ bootstrap.js
...
Or just run make.bat, but you need 7-Zip or WinRAR:

set _7zip="%COMMANDER_PATH%\arch\7-Zip-4.65\7z.exe"
set _winRar="%COMMANDER_PATH%\arch\WinRAR\WinRAR.exe"

if not exist %_7zip% set _7zip="%ProgramFiles%\7-Zip\7z.exe"
if not exist %_winRar% set _winRar="%ProgramFiles%\WinRAR\WinRAR.exe"

[Keith94]

Cool, thanks for all your help! I appreciate the awesome work you do. :)

[Infocatcher]

I forgot to answer.

Increase the top margin of the cancel button to have it appear more centered with the progress bar? Increasing by 4/5px looks alright.

This because font size for file name is larger than for descriptions/statistics.
So the cancel button is centered, but progress bar isn't.
From chrome://browser/skin/downloads/downloads.css:

.downloadTarget {
  font-size: calc(100%/0.9);
}

You can use

.downloadTarget {
  font-size: 100% !important;
}

to override this.

[Keith94]

Ah I see, thanks for that--looks better now. I guess you can close this issue.

[Infocatcher]

I guess you can close this issue.

Great! :)