Replace the white/grey toggle (m_grey_background) with a full color
picker widget (DiagramBgColorToolButton) in the Affichage toolbar,
matching the existing ConductorColorToolButton UX:
- Preset colors: White, Off-white, Light grey, Grey, Dark grey, Black
- Recently used colors section
- "Autre couleur..." opens QColorDialog for any custom color
- "Couleur système" restores the default dark-mode inverted background
New features:
- Diagram::m_custom_background_color flag: when the user picks a
custom color, PaletteGraphicsView skips lightness inversion so the
chosen color is displayed as-is
- Border and titleblock text/lines automatically switch between black
and white based on Diagram::background_color.lightness(), so a dark
background always shows a visible light border and titleblock content
- "Couleur système" restores Qt::white + re-enables inversion
Files changed:
- New: sources/ui/diagrambgcolorbutton.h/.cpp
- sources/diagram.h/.cpp: added static m_custom_background_color flag
- sources/palettegraphicsview.cpp: skip inversion when custom bg active
- sources/bordertitleblock.cpp: adaptive border pen color
- sources/titleblocktemplate.cpp: adaptive ink color for cell borders/text
- sources/qetdiagrameditor.h/.cpp: replace toggle with new widget
- cmake/qet_compilation_vars.cmake: register new source files
BorderTitleBlock::updateDiagramContextForTitleBlock() merged the page's
"additional fields" over the project-level context unconditionally,
even when the page-level value was empty. Since #495 auto-adds every
template custom variable to the folio's Custom tab with an empty
value (so the user only has to fill in what's missing), simply
opening/confirming the Folio Properties dialog now permanently blanks
out any project-level custom variable of the same name — and it's
self-perpetuating, since the dialog re-adds the empty entry every time
it's reopened.
Skip page-level values that are empty when merging, so a real
project-level value shows through. An explicit non-empty page-level
override still takes precedence as before.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Remove setter function : void BorderTitleBlock::setTitle(const QString
&title)
Remove singal diagramTitleChanged from BorderTitleBlock and use instead
the signal informationChanged.
When print on printer with low resolution, some lines are not printed
because to thin.
Thin line of elements : set width to 0.5 instead of 0 and set cosmetic
option to false.
Folio border and titleblock : set width to 1 and set cosmetic option to
false.
The format options
Qt::SystemLocaleDate, Qt::SystemLocaleShortDate
and Qt::SystemLocaleLongDate
shall be removed in Qt 6.
Their use should be replaced with
QLocale::system().toString(date, QLocale::ShortFormat)
or
QLocale::system().toString(date, QLocale::LongFormat).
Kellermorph