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eeshow/gui/glabel.c (add_dest_frame): make sheet destinations related to frame

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This commit is contained in:
Werner Almesberger 2016-08-19 03:33:26 -03:00
parent dbf09a8dba
commit bc0ae8ed67
1 changed files with 14 additions and 0 deletions
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14
eeshow/gui/glabel.c
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@ -165,6 +165,20 @@ static void add_dest_frame(struct gui_ctx *ctx)
pop_hover, NULL, ctx);
overlay_text_raw(over, "");
overlay_style(over, &style);
/*
* This makes it all work. When we receive a click while hovering, it
* goes to the hovering overlay if that overlay accepts clicks.
* However, if the overlay accepting the click is different, we first
* de-hover.
*
* Now, in the case of the frame overlay, dehovering would destroy the
* destination overlays right before trying to deliver the click.
*
* We solve this by declaring the frame overlay to be "related" to the
* destination overlays. This suppresses dehovering.
*/
overlay_set_related_all(ctx->pop_overlays, over);
}