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Fixed Unix cursor positioning.

This commit is contained in:
Pietro Gagliardi 2017-02-24 14:25:16 -05:00
parent ce1a54a9d1
commit f6e9da916a
1 changed files with 3 additions and 1 deletions
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4
unix/drawtext.c
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@ -218,6 +218,7 @@ void uiDrawTextLayoutHitTest(uiDrawTextLayout *tl, double x, double y, size_t *p
int p, trailing; int p, trailing;
int i; int i;
// this is layout-global, so it takes line origins into account
pango_layout_xy_to_index(tl->layout, pango_layout_xy_to_index(tl->layout,
cairoToPango(x), cairoToPango(y), cairoToPango(x), cairoToPango(y),
&p, &trailing); &p, &trailing);
@ -264,7 +265,8 @@ double uiDrawTextLayoutByteLocationInLine(uiDrawTextLayout *tl, size_t pos, int
} }
pango_layout_line_index_to_x(pll, pos, trailing, &pangox); pango_layout_line_index_to_x(pll, pos, trailing, &pangox);
// TODO unref pll? // TODO unref pll?
return pangoToCairo(pangox); // this is relative to the beginning of the line
return pangoToCairo(pangox) + tl->lineMetrics[line].X;
} }
// note: we can't use gtk_render_insertion_cursor() because that doesn't take information about what line to render on // note: we can't use gtk_render_insertion_cursor() because that doesn't take information about what line to render on