X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=gtk%2Fgtklabel.c;h=ea963b185379f16c69eb1d453f78b6020535f95a;hb=26c10075f95268ed2d8dbfacadeb1cdc0f559da6;hp=73a772f6738e6150e0cee92f61b97732e0e186ae;hpb=4134c346f9e68367e515345c0ded07aa2b857a1a;p=~andy%2Fgtk

diff --git a/gtk/gtklabel.c b/gtk/gtklabel.c
index 73a772f67..ea963b185 100644
--- a/gtk/gtklabel.c
+++ b/gtk/gtklabel.c
@@ -3236,9 +3236,26 @@ get_layout_location (GtkLabel  *label,
     x = MIN (x, widget->allocation.x + widget->allocation.width - misc->xpad);
   x -= logical.x;
 
-  y = floor (widget->allocation.y + (gint)misc->ypad 
-             + MAX (((widget->allocation.height - widget->requisition.height) * misc->yalign),
-	     0));
+  /* bgo#315462 - For single-line labels, *do* align the requisition with
+   * respect to the allocation, even if we are under-allocated.  For multi-line
+   * labels, always show the top of the text when they are under-allocated.  The
+   * rationale is this:
+   *
+   * - Single-line labels appear in GtkButtons, and it is very easy to get them
+   *   to be smaller than their requisition.  The button may clip the label, but
+   *   the label will still be able to show most of itself and the focus
+   *   rectangle.  Also, it is fairly easy to read a single line of clipped text.
+   *
+   * - Multi-line labels should not be clipped to showing "something in the
+   *   middle".  You want to read the first line, at least, to get some context.
+   */
+  if (pango_layout_get_line_count (label->layout) == 1)
+    y = floor (widget->allocation.y + (gint)misc->ypad 
+	       + (widget->allocation.height - widget->requisition.height) * misc->yalign);
+  else
+    y = floor (widget->allocation.y + (gint)misc->ypad 
+	       + MAX (((widget->allocation.height - widget->requisition.height) * misc->yalign),
+		      0));
 
   if (xp)
     *xp = x;