Re: gEDA-user: New gtk menu system

[Andrew Poelstra <asp11@xxxxxx>]

On Tue, Aug 30, 2011 at 06:51:10PM +0200, Kai-Martin Knaak wrote:
> 
> Some glitches:
> I don't see any visual feedback which item the mouse cursor currently refers to.
> Gnome user expectation seems to be, that the item should be highlighted with 
> background changing to focus color. Much the same way that the items in a menu 
> highlight on mouse-over. Currently, I get focus color only after I clicked a
> layer.
>


Here is some visual feedback. It brightens the swatches when
the mouse is over the row, a little bit. Let me know what you
think of it.


PATCH:

diff --git a/src/hid/gtk/ghid-cell-renderer-visibility.c b/src/hid/gtk/ghid-cell-renderer-visibility.c
index 2e07c67..ee5f6cb 100644
--- a/src/hid/gtk/ghid-cell-renderer-visibility.c
+++ b/src/hid/gtk/ghid-cell-renderer-visibility.c
@@ -125,6 +125,12 @@ ghid_cell_renderer_visibility_render (GtkCellRenderer      *cell,
       cairo_stroke (cr);
 
       gdk_color_parse (pcb_cell->color, &color);
+      if (flags & GTK_CELL_RENDERER_PRELIT)
+        {
+          color.red = (4*color.red + 65535) / 5;
+          color.green = (4*color.green + 65535) / 5;
+          color.blue = (4*color.blue + 65535) / 5;
+        }
       gdk_cairo_set_source_color (cr, &color);
       if (pcb_cell->active)
         cairo_rectangle (cr, toggle_rect.x + 0.5, toggle_rect.y + 0.5,
 



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