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Make suitable GtkAssistant buttons default

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We grab the default to the apply, forward or close buttons, as
appropriate. Also, make sure that the logic for setting the focus
to the best place on page change is applied to the initial page.
This commit is contained in:
Matthias Clasen 2009-07-16 22:06:40 -04:00
parent c41e36ad8a
commit 7f83be8595
1 changed files with 16 additions and 15 deletions
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31
gtk/gtkassistant.c
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@ -483,6 +483,7 @@ set_assistant_buttons_state (GtkAssistant *assistant)
case GTK_ASSISTANT_PAGE_INTRO:
gtk_widget_set_sensitive (assistant->cancel, TRUE);
gtk_widget_set_sensitive (assistant->forward, priv->current_page->complete);
gtk_widget_grab_default (assistant->forward);
gtk_widget_show (assistant->cancel);
gtk_widget_show (assistant->forward);
gtk_widget_hide (assistant->back);
@ -494,6 +495,7 @@ set_assistant_buttons_state (GtkAssistant *assistant)
gtk_widget_set_sensitive (assistant->cancel, TRUE);
gtk_widget_set_sensitive (assistant->back, TRUE);
gtk_widget_set_sensitive (assistant->apply, priv->current_page->complete);
gtk_widget_grab_default (assistant->apply);
gtk_widget_show (assistant->cancel);
gtk_widget_show (assistant->back);
gtk_widget_show (assistant->apply);
@ -505,6 +507,7 @@ set_assistant_buttons_state (GtkAssistant *assistant)
gtk_widget_set_sensitive (assistant->cancel, TRUE);
gtk_widget_set_sensitive (assistant->back, TRUE);
gtk_widget_set_sensitive (assistant->forward, priv->current_page->complete);
gtk_widget_grab_default (assistant->forward);
gtk_widget_show (assistant->cancel);
gtk_widget_show (assistant->back);
gtk_widget_show (assistant->forward);
@ -514,6 +517,7 @@ set_assistant_buttons_state (GtkAssistant *assistant)
break;
case GTK_ASSISTANT_PAGE_SUMMARY:
gtk_widget_set_sensitive (assistant->close, TRUE);
gtk_widget_grab_default (assistant->close);
gtk_widget_show (assistant->close);
gtk_widget_hide (assistant->cancel);
gtk_widget_hide (assistant->back);
@ -525,6 +529,7 @@ set_assistant_buttons_state (GtkAssistant *assistant)
gtk_widget_set_sensitive (assistant->cancel, priv->current_page->complete);
gtk_widget_set_sensitive (assistant->back, priv->current_page->complete);
gtk_widget_set_sensitive (assistant->forward, priv->current_page->complete);
gtk_widget_grab_default (assistant->forward);
gtk_widget_show (assistant->cancel);
gtk_widget_show (assistant->back);
gtk_widget_show (assistant->forward);
@ -752,6 +757,9 @@ gtk_assistant_init (GtkAssistant *assistant)
assistant->back = gtk_button_new_from_stock (GTK_STOCK_GO_BACK);
assistant->cancel = gtk_button_new_from_stock (GTK_STOCK_CANCEL);
assistant->last = gtk_button_new_from_stock (GTK_STOCK_GOTO_LAST);
GTK_WIDGET_SET_FLAGS (assistant->close, GTK_CAN_DEFAULT);
GTK_WIDGET_SET_FLAGS (assistant->apply, GTK_CAN_DEFAULT);
GTK_WIDGET_SET_FLAGS (assistant->forward, GTK_CAN_DEFAULT);
priv->size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
gtk_size_group_add_widget (priv->size_group, assistant->close);
@ -1222,6 +1230,7 @@ gtk_assistant_map (GtkWidget *widget)
GtkAssistant *assistant = GTK_ASSISTANT (widget);
GtkAssistantPrivate *priv = assistant->priv;
GList *page_node;
GtkAssistantPage *page;
GTK_WIDGET_SET_FLAGS (widget, GTK_MAPPED);
@ -1233,7 +1242,8 @@ gtk_assistant_map (GtkWidget *widget)
gtk_widget_map (priv->sidebar_image);
/* if there's no default page, pick the first one */
if (!priv->current_page && priv->pages)
page = NULL;
if (!priv->current_page)
{
page_node = priv->pages;
@ -1241,22 +1251,13 @@ gtk_assistant_map (GtkWidget *widget)
page_node = page_node->next;
if (page_node)
priv->current_page = page_node->data;
page = page_node->data;
}
if (priv->current_page &&
GTK_WIDGET_VISIBLE (priv->current_page->page) &&
!GTK_WIDGET_MAPPED (priv->current_page->page))
{
set_assistant_buttons_state ((GtkAssistant *) widget);
set_assistant_header_image ((GtkAssistant*) widget);
set_assistant_sidebar_image ((GtkAssistant*) widget);
g_signal_emit (widget, signals [PREPARE], 0, priv->current_page->page);
gtk_widget_set_child_visible (priv->current_page->page, TRUE);
gtk_widget_map (priv->current_page->page);
gtk_widget_map (priv->current_page->title);
}
if (page &&
GTK_WIDGET_VISIBLE (page->page) &&
!GTK_WIDGET_MAPPED (page->page))
set_current_page (assistant, page);
GTK_WIDGET_CLASS (gtk_assistant_parent_class)->map (widget);
}