redhat man page for xmiconbox

Query: xmiconbox

OS: redhat

Section: 3x

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

XmIconBox(3X)															     XmIconBox(3X)

NAME
The IconBox widget class
SYNOPSIS
#include <Xm/IconBox.h>
DESCRIPTION
The Icon Box widget lays out its children on a grid with each child forced to be the same size and with the location of each child speci- fied as an X and Y location on the grid. The size of the Icon Box, its children, and the number of cells displayed are calculated as described below. The general idea is that all children are always be shown and should be given their desired size whenever possible. The user may add or delete cells by resizing this window using the window manager widget. o The preferred size is calculated by using the maximum desired child height or width and making sure that these are no smaller than the minimum sizes. This size is multiplied by the number of cells along the axis and properly padded to come up with a preferred size. The number of cells is the maximum of the largest cellX or cellY value and the minimum number of horizontal or vertical cells. o If the Icon box is forced larger than its preferred size more cells are added at the bottom-right of the widget while the children all remain at their preferred sizes. o If the Icon box is forced smaller than its preferred size each cell is forced to be smaller in order to allow all children to fit within the Icon Box. All children will be forced to the same smaller size. Normal Resources Name Class Type Init. Value horizontalMargin Margin HorizontalDimension 4 minimumHorizontalCells DefaultCells Int 8 minimumVerticalCells DefaultCells Int 4 minimumCellHeight MinimumCellSize VerticalDimension 10 minimumCellWidth MinimumCellSize HorizontalDimension 20 verticalMargin Margin VerticalDimension 4 All resource names begin with XmN and all resource class names begin with XmC. horizontalMargin verticalMargin The amount of space between each cell and its neighbor or the edge of the Icon Box. minimumHorizontalCells minimumVerticalCells The minimum number of cells to display in the horizontal and vertical directions. This number of cells will always be displayed. minimumCellWidth minimumCellHeight The smallest size the cells are allowed to be in the direction specified. Constraint Resources Name Class Type Initial Value cellX CellX Short XmIconBoxAnyCell cellY CellY Short XmIconBoxAnyCell All resource names begin with XmN and all resource class names begin with XmC. cellX cellY The location of this cell in cell space. These coordinates may be any positive integer. They determine where this widget will be placed relative to its neighbors. Having two children at the same cell X and cell Y location will result in undefined behavior. To place a cell at any empty cell, set cell X and cell Y to the value XmIconBoxAnyCell. Convenience Routines XmCreateIconBox - Widget creation convenience routine Widget XmCreateIconBox( Widget parent, /* Widget id of parent for IconBox */ String name, /* Name of the created widget */ ArgList args, /* argument list */ Cardinal num_args /* number of items in argument list */ ) To find out if a cell in the icon box is empty use the XiIconBoxIsCellEmpty function: Boolean XmIconBoxIsCellEmpty(Widget w, Position cell_x, Position cell_y) w the icon box widget cell_x the x location of the cell to check cell_y the y location of the cell to check This function returns True if the specified cell has no child in it, and False otherwise.
SEE ALSO
XiIconButton(3I)
COPYRIGHT
Copyright (c) 1992 by Integrated Computer Solutions, Inc. XmIconBox(3X)
Related Man Pages
xmcolorselector(3x) - redhat
xmtree(3x) - redhat
xmiconbox(3x) - centos
xmtree(3x) - centos
th_next_cell(centos) - centos
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