Initial revision

1 files changed, 64 insertions, 0 deletions

diff --git a/lib/gui/multipage.cpp b/lib/gui/multipage.cpp
new file mode 100644
index 00000000..e494078d
--- /dev/null
+++ b/lib/gui/multipage.cpp
@@ -0,0 +1,64 @@
+#include <errno.h>
+#include <lib/gui/multipage.h>
+#include <lib/gui/ewidget.h>
+
+eMultipage::eMultipage()
+{
+}
+
+int eMultipage::prev()
+{
+	if (list.current() == list.begin())
+		return -ENOENT;
+	if (list.current() != list.end())
+		list.current()->hide();
+	list.prev();
+	list.current()->show();
+ return 0;
+}
+
+int eMultipage::next()
+{
+	if (list.current() == *--list.end())
+		return -ENOENT;
+	list.current()->hide();
+	list.next();
+	if (list.current() == list.end())
+		return 0;
+	list.current()->show();
+	return 0;
+}
+
+void eMultipage::set(eWidget *widget)
+{
+	if (list.current() == widget)
+		return;
+	if (list.current() != list.end())
+		list.current()->hide();
+	list.setCurrent(widget);
+	if (list.current() != list.end())
+		list.current()->show();
+}
+
+void eMultipage::first()
+{
+	if (list.current() == list.begin())
+		return;
+	if (list.current() != list.end())
+		list.current()->hide();
+	list.first();
+	if (list.current() != list.end())
+		list.current()->show();
+}
+
+int eMultipage::at()
+{
+	int num=0;
+	for (ePtrList<eWidget>::iterator i(list.begin()); (i != list.end()) && (i != list.current()); ++i, ++num)	;
+	return num;
+}
+
+void eMultipage::addPage(eWidget *page)
+{
+	list.push_back(page);
+}