[gtk+/native-layout] Unconditionally return the height for the minimum width when doing get_desired_height()

[Tristan Van Berkom <tvb src gnome org>]

commit de4a8f8ddcc292f1cfa1a1e4cf96e993eaf71181
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Mon Apr 19 20:43:19 2010 -0400

    Unconditionally return the height for the minimum width when doing get_desired_height()
    
    This is the correct support for the opposing orientation for widgets
    that support height-for-width, in an interface that was realized as
    width-for-height, a height-for-width supporting widget should return
    the minimum height for the minimum width when the initial
    get_desired_height() is run.

 gtk/gtklabel.c |   14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/gtk/gtklabel.c b/gtk/gtklabel.c
index 592821b..0e29220 100644
--- a/gtk/gtklabel.c
+++ b/gtk/gtklabel.c
@@ -3417,15 +3417,15 @@ gtk_label_get_desired_size (GtkExtendedLayout *layout,
     }
   else
     {
-      /* When wrapping, just return a height contextual to the minimum width
-       * (minimum widths can only be specified by explicitly setting width-chars).
-       */
-      if (label->wrap && !label->have_transform)
-	get_size_for_allocation (label, GTK_ORIENTATION_HORIZONTAL, 
-				 (required_rect.width  + label->misc.xpad * 2), minimum_size, natural_size);
+      if (!label->have_transform)
+	{
+	  /* Doing a w4h request on a label here, return the required height for the minimum width. */
+	  get_size_for_allocation (label, GTK_ORIENTATION_HORIZONTAL, 
+				   (required_rect.width  + label->misc.xpad * 2), minimum_size, natural_size);
+	}
       else
 	{
-	  /* If there is no wrapping, the height is either static or rotated and ellipsized */
+	  /* Rotated labels already setup the required height here */
 	  *minimum_size = required_rect.height + label->misc.ypad * 2;
 	  *natural_size = natural_rect.height + label->misc.ypad * 2;
 	}