Projects/Usability/HIG/CustomControls

From KDE TechBase
< Projects‎ | Usability‎ | HIG
Revision as of 12:40, 10 July 2013 by Agateau (talk | contribs) (→‎Guidelines: add keyboard navigation bullet point)
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
 
Under Construction
This is a new page, currently under construction!

Purpose

Examples

Guidelines

  • Do you really need a custom widget? Check whether an existing widget cannot be used instead.
  • It is strongly recommended to consult the usability team (https://git.reviewboard.kde.org/groups/usability/) and the accessibility team (https://git.reviewboard.kde.org/groups/kdeaccessibility/) in advance of your implementation.
  • Create interaction by following natural design. Find the appropriate metaphor and create interface as near to real usage as possible.
  • Make sure your new widget:
    • Resizes correctly
    • Handles right-to-left setups
    • Supports keyboard navigation (receives and gives focus, indicates when it is focused)
    • Works well with different color schemes
    • Looks as close to existing Qt or kdelibs widgets as possible (use QStyle or QStylePainter to draw elements).
    • Is based on an existing widget rather than a plain QWidget if possible
  • If possible, consider making your widget reusable enough so that it can be integrated in standard widgets

Implementation