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GtkStack: rtl flipping for animation

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We switch slide-right and slight-left when in rtl.
This commit is contained in:
Matthias Clasen 2013-04-21 19:53:57 -04:00
parent e72a78c4e6
commit 88cd26575d
1 changed files with 18 additions and 2 deletions
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20
gtk/gtkstack.c
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@ -736,6 +736,21 @@ gtk_stack_unschedule_ticks (GtkStack *stack)
} }
} }
static GtkStackTransitionType
effective_transition_type (GtkStack *stack,
GtkStackTransitionType transition_type)
{
if (gtk_widget_get_direction (GTK_WIDGET (stack)) == GTK_TEXT_DIR_RTL)
{
if (transition_type == GTK_STACK_TRANSITION_TYPE_SLIDE_LEFT)
return GTK_STACK_TRANSITION_TYPE_SLIDE_RIGHT;
else if (transition_type == GTK_STACK_TRANSITION_TYPE_SLIDE_RIGHT)
return GTK_STACK_TRANSITION_TYPE_SLIDE_LEFT;
}
return transition_type;
}
static void static void
gtk_stack_start_transition (GtkStack *stack, gtk_stack_start_transition (GtkStack *stack,
GtkStackTransitionType transition_type, GtkStackTransitionType transition_type,
@ -760,7 +775,7 @@ gtk_stack_start_transition (GtkStack *stack,
priv->transition_pos = 0.0; priv->transition_pos = 0.0;
priv->start_time = gdk_frame_clock_get_frame_time (gtk_widget_get_frame_clock (widget)); priv->start_time = gdk_frame_clock_get_frame_time (gtk_widget_get_frame_clock (widget));
priv->end_time = priv->start_time + (transition_duration * 1000); priv->end_time = priv->start_time + (transition_duration * 1000);
priv->active_transition_type = transition_type; priv->active_transition_type = effective_transition_type (stack, transition_type);
gtk_stack_schedule_ticks (stack); gtk_stack_schedule_ticks (stack);
} }
else else
@ -1397,7 +1412,8 @@ gtk_stack_draw (GtkWidget *widget,
priv->last_visible_surface_allocation.height); priv->last_visible_surface_allocation.height);
pattern_cr = cairo_create (priv->last_visible_surface); pattern_cr = cairo_create (priv->last_visible_surface);
/* We don't use propagate_draw here, because we don't want to apply /* We don't use propagate_draw here, because we don't want to apply
the bin_window offset */ * the bin_window offset
*/
gtk_widget_draw (priv->last_visible_child->widget, pattern_cr); gtk_widget_draw (priv->last_visible_child->widget, pattern_cr);
cairo_destroy (pattern_cr); cairo_destroy (pattern_cr);
} }