PDF4QT editor and options windows higher than desktop

[cweiske]

The PDF4QT editor and option windows are higher than the available desktop height. This makes it hard to reach the OK/Cancel buttons in the options window, and I can't maximize the main window because it's too high.

This is on Debian unstable with PDF4QT AppImage from from https://github.com/JakubMelka/PDF4QT/actions/runs/8883454760 (commit https://github.com/JakubMelka/PDF4QT/commit/c9b262fc36d2b2b2f9996099cccf3940987816c2) The display has a resolution of 1920x1080 with 166 dpi (not hidpi but more a mdpi). To scale the fonts correctly I use the QT_FONT_DPI=125 environment variable.

It would be nice if the options dialog would get a vertical scroll bar when needed, and the main window would get a vertical scrollbar for the buttons on the left side.

The problem in the options window seems to be the "Colors | CMS" options that seem to prevent making the options window smaller.

Screenshots

Main window:

Options window:

Options after moving the window up by pressing Alt + moving it with the mouse:

[JakubMelka]

@cweiske, the issue should be resolved. I have added text browsers to the help text and introduced QScrollArea to the buttons.

[cweiske]

Works fine in 1.4.0. Thank you!