Enlightenment CVS committal
Author : rbdpngn
Project : e17
Module : libs/ewl
Dir : e17/libs/ewl/src
Modified Files:
ewl_notebook.c ewl_notebook.h
Log Message:
Functions for switching the currently visible page in the notebook.
===================================================================
RCS file: /cvsroot/enlightenment/e17/libs/ewl/src/ewl_notebook.c,v
retrieving revision 1.34
retrieving revision 1.35
diff -u -3 -r1.34 -r1.35
--- ewl_notebook.c 12 Nov 2003 20:07:17 -0000 1.34
+++ ewl_notebook.c 13 Nov 2003 23:38:01 -0000 1.35
@@ -532,6 +532,70 @@
DLEAVE_FUNCTION(DLEVEL_STABLE);
}
+/**
+ * @param n: the notebook to switch tabs
+ * @param t: the tab number to switch to
+ * @return Returns no value.
+ * @brief Switches to the tab number @a t in the notebook widget @a n.
+ *
+ * The notebook @a n switches to the tab number @a t where @a t is between 0
+ * and the number of widgets in the notebook.
+ */
+void ewl_notebook_set_visible_page(Ewl_Notebook *n, int t)
+{
+ int i = 0;
+ Ewl_Container *c;
+ Ewl_Widget *child = NULL;
+
+ DENTER_FUNCTION(DLEVEL_STABLE);
+
+ c = EWL_CONTAINER(n);
+
+ if (!ewd_list_nodes(c->children) || t > ewd_list_nodes(c->children))
+ DRETURN(DLEVEL_STABLE);
+
+ i = 0;
+ ewd_list_goto_first(c->children);
+ while (i != t && (child = ewd_list_next(c->children))) {
+ if (child != n->tab_box)
+ i++;
+ }
+
+ if (child == n->visible_page)
+ DRETURN(DLEVEL_STABLE);
+
+ ewl_widget_hide(n->visible_page);
+ n->visible_page = child;
+ ewl_widget_show(child);
+
+ DLEAVE_FUNCTION(DLEVEL_STABLE);
+}
+
+/**
+ * @param n: the notebook to retrieve the current visible page number
+ * @return Returns the current page number on success.
+ * @brief Retrieves the position of the current page in the notebook @a n.
+ */
+int ewl_notebook_get_visible_page(Ewl_Notebook *n)
+{
+ int i = 0;
+ Ewl_Container *c;
+ Ewl_Widget *child = NULL;
+
+ DENTER_FUNCTION(DLEVEL_STABLE);
+
+ c = EWL_CONTAINER(n);
+
+ ewd_list_goto_first(c->children);
+ while (child != n->visible_page &&
+ (child = ewd_list_next(c->children))) {
+ if (child != n->tab_box)
+ i++;
+ }
+
+ DRETURN_INT(i, DLEVEL_STABLE);
+}
+
void
__ewl_notebook_configure_top(Ewl_Widget * w, void *ev_data, void *user_data)
{
@@ -563,7 +627,8 @@
DLEAVE_FUNCTION(DLEVEL_STABLE);
}
-void __ewl_notebook_tabcb(Ewl_Widget *widget, void *ev_data, void *user_data) {
+void __ewl_notebook_tabcb(Ewl_Widget *widget, void *ev_data, void *user_data)
+{
Ewl_Widget *page;
Ewl_Notebook *nb;
===================================================================
RCS file: /cvsroot/enlightenment/e17/libs/ewl/src/ewl_notebook.h,v
retrieving revision 1.13
retrieving revision 1.14
diff -u -3 -r1.13 -r1.14
--- ewl_notebook.h 29 Sep 2003 21:46:50 -0000 1.13
+++ ewl_notebook.h 13 Nov 2003 23:38:01 -0000 1.14
@@ -39,4 +39,7 @@
void ewl_notebook_set_tabs_visible(Ewl_Notebook * n, int show);
+void ewl_notebook_set_visible_page(Ewl_Notebook *n, int t);
+int ewl_notebook_get_visible_page(Ewl_Notebook *n);
+
#endif /* __EWL_NOTEBOOK_H__ */
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