[PATCH 0/5] gitk: make color preferences visually more pleasing and better usable

I find the user interface to set the color preferences a bit ugly for these reasons:

 * The color samples are not clickable as one would expect who enters the
   dialog. Instead, the description is the button that must be clicked.

 * Since the descriptive texts are different for the preferences, the width
   of the buttons are different, too.

 * The descriptions themselves are not always natural language (read: they
   are nerdy) and use abbreviations.

This series makes the descriptions static text and turns the color samples into the clickable buttons. It also makes the descriptions and dialog titles more natural language.

This is the dialog before the change: Screenshot_color_buttons_before [https://github.com/user-attachments/assets/910a647f-4e56-47b0-b4c4-e6e7bc966e9c] And this is the dialog after the change: Screenshot_color_buttons_after [https://github.com/user-attachments/assets/d985d837-1b1e-4b43-8bcd-76bca8d060ce]

Johannes Sixt (5):
  gitk: set intitial colors of swatches using the available helper
  gitk: condense repetitive code around color buttons into foreach loops
  gitk: show color preferences on the button instead of the label
  gitk: use more natural language for labels of color preferences
  gitk: avoid constructing dialog titles from text pieces

 gitk-git/gitk | 123 ++++++++++++++++++++++++--------------------------
 1 file changed, 59 insertions(+), 64 deletions(-)

base-commit: a97fcc37c2bc6340a8d7ce78dedf227aac4e9aa7
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-2194%2Fj6t%2Fgitk-prefs-color-buttons-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-2194/j6t/gitk-prefs-color-buttons-v1
Pull-Request: https://github.com/gitgitgadget/git/pull/2194