XmNotebookGetPageInfo(3)

XmNotebookGetPageInfo3

A notebook function that returns page information

Usage

#include <Xm/Notebook.h>
XmNotebookPageStatus XmNotebookGetPageInfo(
Widget notebook,
int page_number,
XmNotebookPageInfo *page_info);

Overview

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).

Return

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.

Releases

7 releases since Debian 8 (Jessie); the text changed 1 time.

8–13
Arch