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Add support for setting cursor color to ldex (X11 display) (#508)

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The cursor (foreground) color can be set with the
    -cursorColor x11-color-spec
option to ldex or any front-end that passes the options through to ldex.
For example:
     lde ... -cursorColor red
     lde ... -cursorColor '#A020F0'
     ./run-medley -cursorColor RED -g 1200x700 -sc 1200x700 -noscroll

Alternatively, the color may be specified with the ldex*cursorColor resource
(in ~/.Xresources, or other such X11 resource databases that are loaded by
the X11 server)

The command line option will override the X11 resource option.
This commit is contained in:
Nick Briggs
2024-05-23 09:52:22 -07:00
committed by GitHub
parent c765ca5cc8
commit 68c74e4e79
2 changed files with 10 additions and 1 deletions
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3
src/xcursor.c
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@@ -26,6 +26,7 @@
static XColor cursor_fore_xcsd, cursor_back_xcsd, xced;
extern Colormap Colors;
extern char cursorColor[255];
extern DspInterface currentdsp;
/* a simple linked list to remember X cursors */
@@ -143,7 +144,7 @@ void init_Xcursor(DspInterface dsp)
XLOCK; /* Take no X signals during this activity (ISC 386) */
XAllocNamedColor(dsp->display_id, Colors, "black", &cursor_fore_xcsd, &xced);
XAllocNamedColor(dsp->display_id, Colors, cursorColor, &cursor_fore_xcsd, &xced);
XAllocNamedColor(dsp->display_id, Colors, "white", &cursor_back_xcsd, &xced);
XUNLOCK(dsp); /* OK to take signals again */