forked from AuroraMiddleware/gtk
gtksizegroup: Move public members to private structure
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22d4515d9a
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d5c3fb5231
@ -28,6 +28,20 @@
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#include "gtksizerequest.h"
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struct _GtkSizeGroupPriv
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{
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GtkRequisition requisition;
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GSList *widgets;
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guint8 mode;
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guint have_width : 1;
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guint have_height : 1;
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guint ignore_hidden : 1;
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};
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enum {
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PROP_0,
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PROP_MODE,
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@ -124,12 +138,13 @@ add_group_to_closure (GtkSizeGroup *group,
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GSList **groups,
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GSList **widgets)
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{
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GtkSizeGroupPriv *priv = group->priv;
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GSList *tmp_widgets;
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*groups = g_slist_prepend (*groups, group);
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mark_visited (group);
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tmp_widgets = group->widgets;
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tmp_widgets = priv->widgets;
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while (tmp_widgets)
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{
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GtkWidget *tmp_widget = tmp_widgets->data;
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@ -156,8 +171,9 @@ add_widget_to_closure (GtkWidget *widget,
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while (tmp_groups)
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{
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GtkSizeGroup *tmp_group = tmp_groups->data;
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if ((tmp_group->mode == GTK_SIZE_GROUP_BOTH || tmp_group->mode == mode) &&
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GtkSizeGroupPriv *tmp_priv = tmp_group->priv;
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if ((tmp_priv->mode == GTK_SIZE_GROUP_BOTH || tmp_priv->mode == mode) &&
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!is_visited (tmp_group))
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add_group_to_closure (tmp_group, mode, groups, widgets);
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@ -186,10 +202,11 @@ reset_group_sizes (GSList *groups)
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while (tmp_list)
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{
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GtkSizeGroup *tmp_group = tmp_list->data;
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GtkSizeGroupPriv *tmp_priv = tmp_group->priv;
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tmp_priv->have_width = FALSE;
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tmp_priv->have_height = FALSE;
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tmp_group->have_width = FALSE;
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tmp_group->have_height = FALSE;
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tmp_list = tmp_list->next;
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}
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}
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@ -291,8 +308,10 @@ queue_resize_on_widget (GtkWidget *widget,
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static void
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queue_resize_on_group (GtkSizeGroup *size_group)
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{
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if (size_group->widgets)
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queue_resize_on_widget (size_group->widgets->data, TRUE);
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GtkSizeGroupPriv *priv = size_group->priv;
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if (priv->widgets)
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queue_resize_on_widget (priv->widgets->data, TRUE);
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}
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static void
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@ -339,18 +358,27 @@ gtk_size_group_class_init (GtkSizeGroupClass *klass)
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"when determining the size of the group"),
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FALSE,
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GTK_PARAM_READWRITE));
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g_type_class_add_private (klass, sizeof (GtkSizeGroupPriv));
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initialize_size_group_quarks ();
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}
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static void
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gtk_size_group_init (GtkSizeGroup *size_group)
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{
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size_group->widgets = NULL;
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size_group->mode = GTK_SIZE_GROUP_HORIZONTAL;
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size_group->have_width = 0;
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size_group->have_height = 0;
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size_group->ignore_hidden = 0;
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GtkSizeGroupPriv *priv;
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size_group->priv = G_TYPE_INSTANCE_GET_PRIVATE (size_group,
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GTK_TYPE_SIZE_GROUP,
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GtkSizeGroupPriv);
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priv = size_group->priv;
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priv->widgets = NULL;
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priv->mode = GTK_SIZE_GROUP_HORIZONTAL;
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priv->have_width = 0;
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priv->have_height = 0;
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priv->ignore_hidden = 0;
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}
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static void
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@ -393,14 +421,15 @@ gtk_size_group_get_property (GObject *object,
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GParamSpec *pspec)
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{
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GtkSizeGroup *size_group = GTK_SIZE_GROUP (object);
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GtkSizeGroupPriv *priv = size_group->priv;
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switch (prop_id)
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{
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case PROP_MODE:
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g_value_set_enum (value, size_group->mode);
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g_value_set_enum (value, priv->mode);
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break;
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case PROP_IGNORE_HIDDEN:
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g_value_set_boolean (value, size_group->ignore_hidden);
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g_value_set_boolean (value, priv->ignore_hidden);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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@ -420,8 +449,9 @@ GtkSizeGroup *
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gtk_size_group_new (GtkSizeGroupMode mode)
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{
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GtkSizeGroup *size_group = g_object_new (GTK_TYPE_SIZE_GROUP, NULL);
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GtkSizeGroupPriv *priv = size_group->priv;
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size_group->mode = mode;
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priv->mode = mode;
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return size_group;
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}
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@ -442,14 +472,18 @@ void
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gtk_size_group_set_mode (GtkSizeGroup *size_group,
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GtkSizeGroupMode mode)
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{
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GtkSizeGroupPriv *priv;
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g_return_if_fail (GTK_IS_SIZE_GROUP (size_group));
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if (size_group->mode != mode)
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priv = size_group->priv;
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if (priv->mode != mode)
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{
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if (size_group->mode != GTK_SIZE_GROUP_NONE)
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if (priv->mode != GTK_SIZE_GROUP_NONE)
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queue_resize_on_group (size_group);
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size_group->mode = mode;
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if (size_group->mode != GTK_SIZE_GROUP_NONE)
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priv->mode = mode;
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if (priv->mode != GTK_SIZE_GROUP_NONE)
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queue_resize_on_group (size_group);
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g_object_notify (G_OBJECT (size_group), "mode");
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@ -469,7 +503,7 @@ gtk_size_group_get_mode (GtkSizeGroup *size_group)
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{
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g_return_val_if_fail (GTK_IS_SIZE_GROUP (size_group), GTK_SIZE_GROUP_BOTH);
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return size_group->mode;
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return size_group->priv->mode;
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}
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/**
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@ -487,13 +521,17 @@ void
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gtk_size_group_set_ignore_hidden (GtkSizeGroup *size_group,
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gboolean ignore_hidden)
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{
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GtkSizeGroupPriv *priv;
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g_return_if_fail (GTK_IS_SIZE_GROUP (size_group));
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priv = size_group->priv;
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ignore_hidden = ignore_hidden != FALSE;
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if (size_group->ignore_hidden != ignore_hidden)
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if (priv->ignore_hidden != ignore_hidden)
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{
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size_group->ignore_hidden = ignore_hidden;
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priv->ignore_hidden = ignore_hidden;
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g_object_notify (G_OBJECT (size_group), "ignore-hidden");
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}
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@ -514,7 +552,7 @@ gtk_size_group_get_ignore_hidden (GtkSizeGroup *size_group)
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{
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g_return_val_if_fail (GTK_IS_SIZE_GROUP (size_group), FALSE);
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return size_group->ignore_hidden;
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return size_group->priv->ignore_hidden;
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}
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static void
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@ -542,11 +580,14 @@ void
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gtk_size_group_add_widget (GtkSizeGroup *size_group,
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GtkWidget *widget)
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{
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GtkSizeGroupPriv *priv;
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GSList *groups;
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g_return_if_fail (GTK_IS_SIZE_GROUP (size_group));
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g_return_if_fail (GTK_IS_WIDGET (widget));
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priv = size_group->priv;
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groups = get_size_groups (widget);
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if (!g_slist_find (groups, size_group))
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@ -554,7 +595,7 @@ gtk_size_group_add_widget (GtkSizeGroup *size_group,
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groups = g_slist_prepend (groups, size_group);
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set_size_groups (widget, groups);
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size_group->widgets = g_slist_prepend (size_group->widgets, widget);
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priv->widgets = g_slist_prepend (priv->widgets, widget);
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g_signal_connect (widget, "destroy",
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G_CALLBACK (gtk_size_group_widget_destroyed),
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@ -577,11 +618,15 @@ void
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gtk_size_group_remove_widget (GtkSizeGroup *size_group,
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GtkWidget *widget)
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{
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GtkSizeGroupPriv *priv;
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GSList *groups;
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g_return_if_fail (GTK_IS_SIZE_GROUP (size_group));
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g_return_if_fail (GTK_IS_WIDGET (widget));
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g_return_if_fail (g_slist_find (size_group->widgets, widget));
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priv = size_group->priv;
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g_return_if_fail (g_slist_find (priv->widgets, widget));
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g_signal_handlers_disconnect_by_func (widget,
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gtk_size_group_widget_destroyed,
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@ -591,7 +636,7 @@ gtk_size_group_remove_widget (GtkSizeGroup *size_group,
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groups = g_slist_remove (groups, size_group);
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set_size_groups (widget, groups);
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size_group->widgets = g_slist_remove (size_group->widgets, widget);
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priv->widgets = g_slist_remove (priv->widgets, widget);
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queue_resize_on_group (size_group);
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gtk_widget_queue_resize (widget);
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@ -612,7 +657,7 @@ gtk_size_group_remove_widget (GtkSizeGroup *size_group,
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GSList *
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gtk_size_group_get_widgets (GtkSizeGroup *size_group)
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{
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return size_group->widgets;
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return size_group->priv->widgets;
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}
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static gint
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@ -675,11 +720,12 @@ compute_dimension (GtkWidget *widget,
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else
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{
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GtkSizeGroup *group = groups->data;
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GtkSizeGroupPriv *priv = group->priv;
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if (mode == GTK_SIZE_GROUP_HORIZONTAL && group->have_width)
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result = group->requisition.width;
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else if (mode == GTK_SIZE_GROUP_VERTICAL && group->have_height)
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result = group->requisition.height;
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if (mode == GTK_SIZE_GROUP_HORIZONTAL && priv->have_width)
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result = priv->requisition.width;
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else if (mode == GTK_SIZE_GROUP_VERTICAL && priv->have_height)
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result = priv->requisition.height;
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else
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{
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tmp_list = widgets;
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@ -693,7 +739,7 @@ compute_dimension (GtkWidget *widget,
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else
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dimension = get_base_dimension (tmp_widget, mode);
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if (gtk_widget_get_mapped (tmp_widget) || !group->ignore_hidden)
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if (gtk_widget_get_mapped (tmp_widget) || !priv->ignore_hidden)
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{
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if (dimension > result)
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result = dimension;
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@ -706,16 +752,17 @@ compute_dimension (GtkWidget *widget,
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while (tmp_list)
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{
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GtkSizeGroup *tmp_group = tmp_list->data;
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GtkSizeGroupPriv *tmp_priv = tmp_group->priv;
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if (mode == GTK_SIZE_GROUP_HORIZONTAL)
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{
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tmp_group->have_width = TRUE;
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tmp_group->requisition.width = result;
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tmp_priv->have_width = TRUE;
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tmp_priv->requisition.width = result;
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}
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else
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{
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tmp_group->have_height = TRUE;
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tmp_group->requisition.height = result;
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tmp_priv->have_height = TRUE;
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tmp_priv->requisition.height = result;
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}
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tmp_list = tmp_list->next;
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@ -38,6 +38,7 @@ G_BEGIN_DECLS
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typedef struct _GtkSizeGroup GtkSizeGroup;
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typedef struct _GtkSizeGroupPriv GtkSizeGroupPriv;
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typedef struct _GtkSizeGroupClass GtkSizeGroupClass;
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struct _GtkSizeGroup
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@ -45,15 +46,7 @@ struct _GtkSizeGroup
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GObject parent_instance;
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/* <private> */
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GSList *GSEAL (widgets);
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guint8 GSEAL (mode);
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guint GSEAL (have_width) : 1;
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guint GSEAL (have_height) : 1;
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guint GSEAL (ignore_hidden) : 1;
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GtkRequisition GSEAL (requisition);
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GtkSizeGroupPriv *priv;
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};
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struct _GtkSizeGroupClass
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