[gimp] Bug 721067 - Opacity slider broken in "Edit/Fade [plugin]..." dialog

[Michael Natterer <mitch src gnome org>]

commit fb01bb37d276baedc213f28406a322cbd60b105c
Author: Michael Natterer <mitch gimp org>
Date:   Thu Dec 26 13:57:27 2013 +0100

    Bug 721067 - Opacity slider broken in "Edit/Fade [plugin]..." dialog
    
    gimp_prop_opacity_entry_new(): need to pass FALSE not TRUE to
    gimp_prop_scale_entry_new()'s limit_scale parameter, it has the
    inverse meaning than the same boolean in gimp_scale_entry_new().
    
    This is perhaps a bug, but we can't change that now; instead, fix the
    argument names and docs of gimp_prop_scale_entry_new() to point out
    the difference.

 libgimpwidgets/gimppropwidgets.c |   13 ++++++++-----
 1 files changed, 8 insertions(+), 5 deletions(-)
---
diff --git a/libgimpwidgets/gimppropwidgets.c b/libgimpwidgets/gimppropwidgets.c
index 9684de7..92751c9 100644
--- a/libgimpwidgets/gimppropwidgets.c
+++ b/libgimpwidgets/gimppropwidgets.c
@@ -1149,15 +1149,18 @@ gimp_prop_hscale_new (GObject     *config,
  * @step_increment: Step size.
  * @page_increment: Page size.
  * @digits:         Number of digits after decimal point to display.
- * @limit_scale:    %TRUE if the range of possible values of the
- *                  GtkSpinButton should be the same as of the GtkHScale.
- * @lower_limit:    The spinbutton's lower boundary if @limit_scale is %FALSE.
- * @upper_limit:    The spinbutton's upper boundary if @limit_scale is %FALSE.
+ * @scale_limits:   %FALSE if the range of possible values of the
+ *                  GtkHScale should be the same as of the GtkSpinButton.
+ * @lower_limit:    The scale's lower boundary if @scale_limits is %TRUE.
+ * @upper_limit:    The scale's upper boundary if @scale_limits is %TRUE.
  *
  * Creates a #libgimpwidgets-gimpscaleentry (slider and spin button)
  * to set and display the value of the specified double property.  See
  * gimp_scale_entry_new() for more information.
  *
+ * Note that the @scale_limits boolean is the inverse of
+ * gimp_scale_entry_new()'s "constrain" parameter.
+ *
  * Return value: The #GtkSpinButton's #GtkAdjustment.
  *
  * Since GIMP 2.4
@@ -1314,7 +1317,7 @@ gimp_prop_opacity_entry_new (GObject     *config,
   adjustment = gimp_prop_scale_entry_new (config, property_name,
                                           table, column, row, label,
                                           0.01, 0.1, 1,
-                                          TRUE, 0.0, 0.0);
+                                          FALSE, 0.0, 0.0);
 
   if (adjustment)
     {