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widget: Ignore text direction in gtk_widget_set_state_flags()

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Previously we did a semi-successful job at ignoring it. Unfortunately
this job was bad enough that we could lose the direction.

We still allow passing in the enum values, because we want code like
this to work:
  set_state_flags (get_state_flags() | SOME_FLAGS)
This commit is contained in:
Benjamin Otte 2014-02-07 14:45:54 +01:00
parent 4e14056b0c
commit 6d3347de63
1 changed files with 10 additions and 2 deletions
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12
gtk/gtkwidget.c
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@ -8187,6 +8187,10 @@ gtk_widget_update_state_flags (GtkWidget *widget,
* This function is for use in widget implementations. Turns on flag
* values in the current widget state (insensitive, prelighted, etc.).
*
* This function accepts the values %GTK_STATE_FLAG_DIR_LTR and
* %GTK_STATE_FLAG_DIR_RTL but ignores them. If you want to set the widget's
* direction, use gtk_widget_set_direction().
*
* It is worth mentioning that any other state than %GTK_STATE_FLAG_INSENSITIVE,
* will be propagated down to all non-internal children if @widget is a
* #GtkContainer, while %GTK_STATE_FLAG_INSENSITIVE itself will be propagated
@ -8201,6 +8205,8 @@ gtk_widget_set_state_flags (GtkWidget *widget,
GtkStateFlags flags,
gboolean clear)
{
#define ALLOWED_FLAGS (~(GTK_STATE_FLAG_DIR_LTR | GTK_STATE_FLAG_DIR_RTL))
g_return_if_fail (GTK_IS_WIDGET (widget));
if ((!clear && (widget->priv->state_flags & flags) == flags) ||
@ -8208,9 +8214,11 @@ gtk_widget_set_state_flags (GtkWidget *widget,
return;
if (clear)
gtk_widget_update_state_flags (widget, flags, ~(flags ^ (GTK_STATE_FLAG_DIR_LTR | GTK_STATE_FLAG_DIR_RTL)));
gtk_widget_update_state_flags (widget, flags & ALLOWED_FLAGS, ~flags & ALLOWED_FLAGS);
else
gtk_widget_update_state_flags (widget, flags, 0);
gtk_widget_update_state_flags (widget, flags & ALLOWED_FLAGS, 0);
#undef ALLOWED_FLAGS
}
/**