[libhandy] squeezer: Invert xalign for RTL when drawing
- From: Adrien Plazas <aplazas src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [libhandy] squeezer: Invert xalign for RTL when drawing
- Date: Mon, 26 Apr 2021 11:56:34 +0000 (UTC)
commit 67c5d647e465e1648aefc4a7a549a56dbec3b745
Author: Alexander Mikhaylenko <alexm gnome org>
Date: Mon Apr 26 16:33:06 2021 +0500
squeezer: Invert xalign for RTL when drawing
src/hdy-squeezer.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/src/hdy-squeezer.c b/src/hdy-squeezer.c
index 2c242e4b..cbb42fe5 100644
--- a/src/hdy-squeezer.c
+++ b/src/hdy-squeezer.c
@@ -692,9 +692,13 @@ hdy_squeezer_draw_crossfade (GtkWidget *widget,
if (self->last_visible_surface != NULL) {
gint width_diff = gtk_widget_get_allocated_width (widget) - self->last_visible_surface_allocation.width;
gint height_diff = gtk_widget_get_allocated_height (widget) -
self->last_visible_surface_allocation.height;
+ float xalign = self->xalign;
+
+ if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL)
+ xalign = 1 - xalign;
cairo_set_source_surface (cr, self->last_visible_surface,
- width_diff * self->xalign,
+ width_diff * xalign,
height_diff * self->yalign);
cairo_set_operator (cr, CAIRO_OPERATOR_ADD);
cairo_paint_with_alpha (cr, MAX (1.0 - progress, 0));
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