XmNotebookGetPageInfo — A Notebook function that returns page information
#include
<Xm/Notebook.h>
XmNotebookPageStatus XmNotebookGetPageInfo(
Widget notebook,
int page_number,
XmNotebookPageInfo *page_info);
XmNotebookGetPageInfo returns status information for the specified Notebook page.
|
notebook |
Specifies the Notebook widget. |
page_number
Specifies the page number to be queried.
|
page_info |
Points to the structure containing the page information. The structure has the following form: |
typedef struct
{
int page_number;
Widget page_widget;
Widget status_area_widget;
Widget major_tab_widget;
Widget minor_tab_widget;
} XmNotebookPageInfo;
(void)
page_number
Specifies the page_number passed to the function.
page_widget
Specifies a child widget of the Notebook with a XmNchildType of XmPAGE and a XmNpageNumber equal to page_number if one exists; otherwise set to NULL.
status_area_widget
Specifies a child widget of the Notebook with a XmNchildType of XmSTATUS_AREA and a XmNpageNumber equal to page_number if one exists; otherwise set to NULL.
major_tab_widget
Specifies a child widget of the Notebook with a XmNchildType of XmMAJOR_TAB and the nearest XmNpageNumber equal to or less than page_number if one exists; otherwise set to NULL.
minor_tab_widget
Specifies a child widget of the Notebook with a XmNchildType of XmMINOR_TAB and the nearest XmNpageNumber equal to or less than page_number if one exists; otherwise set to NULL.
For a complete definition of Notebook and its associated resources, see XmNotebook(3).
Returns one of
the following page status values:
XmPAGE_FOUND
The specified page was found.
XmPAGE_INVALID
The specified page number is out of the page number range.
XmPAGE_EMPTY
The specified page does not have a page widget.
XmPAGE_DUPLICATED
There is more than one page widget with the specified page number. The more recently managed page widget is used for the page information structure.
XmNotebook(3).