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Removing hack and fixing gtk_tree_view_column_cell_get_size().

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Now consult gtk_cell_area_context_get_preferred_height().

It can be that height-for-widths requested here were too large
when multiple cells are in play because of the alignments stored
in the context... removing the temporary focus-line-width hack.
This commit is contained in:
Tristan Van Berkom 2010-12-04 14:05:15 +09:00
parent 1b28d87253
commit 78979b2954
1 changed files with 5 additions and 15 deletions
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20
gtk/gtktreeviewcolumn.c
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@ -2702,7 +2702,6 @@ gtk_tree_view_column_cell_get_size (GtkTreeViewColumn *tree_column,
gint *height)
{
GtkTreeViewColumnPrivate *priv;
int focus_line_width;
g_return_if_fail (GTK_IS_TREE_VIEW_COLUMN (tree_column));
@ -2713,29 +2712,20 @@ gtk_tree_view_column_cell_get_size (GtkTreeViewColumn *tree_column,
if (width)
* width = 0;
/* FIXME: This is a temporary hack to get things to allocate mostly right.
*
* We will add twice the focus-line-width to the for-width
* parameter below. If we do not do this, the height returned is the
* height for two lines of text instead of one. It feels like some lines
* get less width than expected (due to subtraction of focus_line_width?)
* and will unnecessarily wrap.
*/
gtk_widget_style_get (priv->tree_view,
"focus-line-width", &focus_line_width,
NULL);
g_signal_handler_block (priv->cell_area_context,
priv->context_changed_signal);
gtk_cell_area_get_preferred_width (priv->cell_area,
priv->cell_area_context,
priv->tree_view,
width, NULL);
NULL, NULL);
gtk_cell_area_context_get_preferred_width (priv->cell_area_context, width, NULL);
gtk_cell_area_get_preferred_height_for_width (priv->cell_area,
priv->cell_area_context,
priv->tree_view,
*width + focus_line_width * 2,
*width,
height,
NULL);