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Revert "Revert "gtkbin: Remove the silliest code on earth""

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This reverts commit b164df7450.
This commit is contained in:
Benjamin Otte 2013-04-22 08:23:08 -04:00
parent 361754b063
commit b8e4adfff9
1 changed files with 20 additions and 58 deletions
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78
gtk/gtkbin.c
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@ -189,44 +189,6 @@ gtk_bin_get_effective_border_width (GtkBin *bin)
return gtk_container_get_border_width (GTK_CONTAINER (bin));
}
/* GtkBin widgets define the padding and borders independantly so
* we cannot provide a generic get_size() for the same reason
* we never implemented size_request() here.
*
* But for cases where the GtkBin class's padding is constant and
* does not vary based on allocation (most cases), we can at least
* deduce a common code path for the get_width_for_height()/get_height_for_width()
* cases by using the delta of the base size requsts.
*/
static void
get_child_padding_delta (GtkBin *bin,
gint *delta_h,
gint *delta_v)
{
GtkBinPrivate *priv = bin->priv;
gint hmin, vmin, hnat, vnat, child_hmin, child_vmin;
/* we can't use gtk_widget_get_preferred_width() wrapper
* because we want our "original" request, not any external
* adjustments from set_size_request() or whatever. we have
* to ask for natural also because NULL isn't allowed for the
* direct vfuncs
*/
GTK_WIDGET_GET_CLASS (bin)->get_preferred_width (GTK_WIDGET (bin), &hmin, &hnat);
GTK_WIDGET_GET_CLASS (bin)->adjust_size_request (GTK_WIDGET (bin),
GTK_ORIENTATION_HORIZONTAL, &hmin, &hnat);
GTK_WIDGET_GET_CLASS (bin)->get_preferred_height (GTK_WIDGET (bin), &vmin, &vnat);
GTK_WIDGET_GET_CLASS (bin)->adjust_size_request (GTK_WIDGET (bin),
GTK_ORIENTATION_VERTICAL, &vmin, &vnat);
gtk_widget_get_preferred_width (priv->child, &child_hmin, NULL);
gtk_widget_get_preferred_height (priv->child, &child_vmin, NULL);
*delta_h = hmin - child_hmin;
*delta_v = vmin - child_vmin;
}
static void
gtk_bin_get_preferred_width (GtkWidget *widget,
gint *minimum_width,
@ -287,25 +249,25 @@ gtk_bin_get_preferred_width_for_height (GtkWidget *widget,
{
GtkBin *bin = GTK_BIN (widget);
GtkBinPrivate *priv = bin->priv;
gint hdelta, vdelta, child_min, child_nat;
gint border_width;
*minimum_width = 0;
*natural_width = 0;
border_width = gtk_bin_get_effective_border_width (bin);
if (priv->child && gtk_widget_get_visible (priv->child))
{
get_child_padding_delta (bin, &hdelta, &vdelta);
gtk_widget_get_preferred_width_for_height (priv->child,
height - vdelta,
gint child_min, child_nat;
gtk_widget_get_preferred_width_for_height (priv->child, height - 2 * border_width,
&child_min, &child_nat);
if (minimum_width)
*minimum_width = child_min + hdelta;
if (natural_width)
*natural_width = child_nat + hdelta;
*minimum_width = child_min;
*natural_width = child_nat;
}
*minimum_width += 2 * border_width;
*natural_width += 2 * border_width;
}
static void
@ -316,25 +278,25 @@ gtk_bin_get_preferred_height_for_width (GtkWidget *widget,
{
GtkBin *bin = GTK_BIN (widget);
GtkBinPrivate *priv = bin->priv;
gint hdelta, vdelta, child_min, child_nat;
gint border_width;
*minimum_height = 0;
*natural_height = 0;
border_width = gtk_bin_get_effective_border_width (bin);
if (priv->child && gtk_widget_get_visible (priv->child))
{
get_child_padding_delta (bin, &hdelta, &vdelta);
gtk_widget_get_preferred_height_for_width (priv->child,
width - hdelta,
gint child_min, child_nat;
gtk_widget_get_preferred_height_for_width (priv->child, width - 2 * border_width,
&child_min, &child_nat);
if (minimum_height)
*minimum_height = child_min + vdelta;
if (natural_height)
*natural_height = child_nat + vdelta;
*minimum_height = child_min;
*natural_height = child_nat;
}
*minimum_height += 2 * border_width;
*natural_height += 2 * border_width;
}
static void