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sizerequest: Export _gtk_widget_compute_size_for_orientation()

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and add an "ignore_size_groups" flag to it. This way we can use it for
size group shenanigans.
This commit is contained in:
Benjamin Otte 2012-11-02 13:40:00 +01:00
parent 1d6e896fef
commit 02bc589583
2 changed files with 58 additions and 25 deletions
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59
gtk/gtksizerequest.c
View File

@ -331,9 +331,10 @@ get_vfunc_name (GtkSizeGroupMode orientation,
* not cached. If the for_size here is -1, then get_preferred_width()
* or get_preferred_height() will be used.
*/
static void
compute_size_for_orientation (GtkWidget *widget,
void
_gtk_widget_compute_size_for_orientation (GtkWidget *widget,
GtkSizeGroupMode orientation,
gboolean ignore_size_groups,
gint for_size,
gint *minimum_size,
gint *natural_size)
@ -472,6 +473,7 @@ compute_size_for_orientation (GtkWidget *widget,
nat_size = cached_size->natural_size;
}
if (!ignore_size_groups)
_gtk_size_group_bump_requisition (widget,
orientation,
for_size,
@ -487,12 +489,13 @@ compute_size_for_orientation (GtkWidget *widget,
g_assert (min_size <= nat_size);
GTK_NOTE (SIZE_REQUEST,
g_print ("[%p] %s\t%s: %d is minimum %d and natural: %d (hit cache: %s)\n",
g_print ("[%p] %s\t%s: %d is minimum %d and natural: %d (hit cache: %s, ignore size groups: %s)\n",
widget, G_OBJECT_TYPE_NAME (widget),
orientation == GTK_SIZE_GROUP_HORIZONTAL ?
"width for height" : "height for width" ,
for_size, min_size, nat_size,
found_in_cache ? "yes" : "no"));
found_in_cache ? "yes" : "no",
ignore_size_groups ? "yes" : "no"));
}
@ -547,8 +550,12 @@ gtk_widget_get_preferred_width (GtkWidget *widget,
g_return_if_fail (GTK_IS_WIDGET (widget));
g_return_if_fail (minimum_width != NULL || natural_width != NULL);
compute_size_for_orientation (widget, GTK_SIZE_GROUP_HORIZONTAL,
-1, minimum_width, natural_width);
_gtk_widget_compute_size_for_orientation (widget,
GTK_SIZE_GROUP_HORIZONTAL,
FALSE,
-1,
minimum_width,
natural_width);
}
@ -578,8 +585,12 @@ gtk_widget_get_preferred_height (GtkWidget *widget,
g_return_if_fail (GTK_IS_WIDGET (widget));
g_return_if_fail (minimum_height != NULL || natural_height != NULL);
compute_size_for_orientation (widget, GTK_SIZE_GROUP_VERTICAL,
-1, minimum_height, natural_height);
_gtk_widget_compute_size_for_orientation (widget,
GTK_SIZE_GROUP_VERTICAL,
FALSE,
-1,
minimum_height,
natural_height);
}
@ -613,11 +624,19 @@ gtk_widget_get_preferred_width_for_height (GtkWidget *widget,
g_return_if_fail (height >= 0);
if (GTK_WIDGET_GET_CLASS (widget)->get_request_mode (widget) == GTK_SIZE_REQUEST_CONSTANT_SIZE)
compute_size_for_orientation (widget, GTK_SIZE_GROUP_HORIZONTAL,
-1, minimum_width, natural_width);
_gtk_widget_compute_size_for_orientation (widget,
GTK_SIZE_GROUP_HORIZONTAL,
FALSE,
-1,
minimum_width,
natural_width);
else
compute_size_for_orientation (widget, GTK_SIZE_GROUP_HORIZONTAL,
height, minimum_width, natural_width);
_gtk_widget_compute_size_for_orientation (widget,
GTK_SIZE_GROUP_HORIZONTAL,
FALSE,
height,
minimum_width,
natural_width);
}
/**
@ -649,11 +668,19 @@ gtk_widget_get_preferred_height_for_width (GtkWidget *widget,
g_return_if_fail (width >= 0);
if (GTK_WIDGET_GET_CLASS (widget)->get_request_mode (widget) == GTK_SIZE_REQUEST_CONSTANT_SIZE)
compute_size_for_orientation (widget, GTK_SIZE_GROUP_VERTICAL,
-1, minimum_height, natural_height);
_gtk_widget_compute_size_for_orientation (widget,
GTK_SIZE_GROUP_VERTICAL,
FALSE,
-1,
minimum_height,
natural_height);
else
compute_size_for_orientation (widget, GTK_SIZE_GROUP_VERTICAL,
width, minimum_height, natural_height);
_gtk_widget_compute_size_for_orientation (widget,
GTK_SIZE_GROUP_VERTICAL,
FALSE,
width,
minimum_height,
natural_height);
}
/**

6
gtk/gtkwidgetprivate.h
View File

@ -112,6 +112,12 @@ void _gtk_widget_override_size_request (GtkWidget *widget,
void _gtk_widget_restore_size_request (GtkWidget *widget,
int old_width,
int old_height);
void _gtk_widget_compute_size_for_orientation (GtkWidget *widget,
GtkSizeGroupMode orientation,
gboolean ignore_size_groups,
gint for_size,
gint *minimum_size,
gint *natural_size);
gboolean _gtk_widget_get_translation_to_window (GtkWidget *widget,
GdkWindow *window,