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/********************************************************************\
** _________________________________ **
** A n t h o n y |________ __ __ _________| **
** | |o_| |o_| | **
** T h y s s e n __| __ __ |__ **
** __| __| | | |__ |__ **
** `` Dragon Computing! '' __| __| | | |__ |__ **
** |_____| |__| |_____| **
** **
\********************************************************************/
/*
** IconLabelP.h - IconLabel Widget Display a Pixmap with or without a label
**
** Author: Anthony Thyssen
** Griffith University
** anthony@cit.gu.edu.au
**
** Date: March 30, 1996
**
** This Widget was created due to problems with using the original X
** Consortium Label Widget for displaying Bitmap and Pixmap in my
** XbmBrowser program. I designed this widget to basically display a
** pixmap and optionally a title or filename centered underneath this
** image.
**
** FEATURES
** 1/ Pixmap displayed correctly (a flag indicates to treat it as a bitmap)
** 2/ Shaped Windows using the bitmap mask given
** 3/ Optional Label centered either above or below the image
** 4/ Numerous inter-dimension controls for good user control
**
*/
#ifndef _IconLabelP_h
#define _IconLabelP_h
#include "IconLabel.h"
#include <X11/Xaw/SimpleP.h>
/*---------------------------------------------------------------------------*/
/*---------------------------- Class Definitions ----------------------------*/
/* Just use a empty class part for this widget */
typedef struct {int foo;} IconLabelClassPart;
/* Full class record for widget */
typedef struct _IconLabelClassRec {
CoreClassPart core_class;
SimpleClassPart simple_class;
IconLabelClassPart icon_label_class;
} IconLabelClassRec;
/* The class record for this widget */
extern IconLabelClassRec iconLabelClassRec;
/*---------------------------------------------------------------------------*/
/*--------------------------- Instance Definitions --------------------------*/
typedef struct {
/* --- public resources --- */
/* miscellanous */
Pixel foreground; /* foreground for label and bitmaps */
XFontStruct *font; /* font to display labels and bitmaps */
Boolean shape; /* is the widget to use shaped windows? */
Boolean resize; /* resize allowed on this widget? */
/* pixmap stuff */
Pixmap pixmap; /* pixmap or bitmap to be displayed */
Pixmap mask; /* bitmap mask for window shape (without label) */
Boolean is_bitmap; /* is the pixmap really a bitmap? */
/* label stuff */
String label; /* the text label to use (NULL if off) */
Boolean label_top; /* label at top (or bottom by default) */
/* internal space */
Dimension internal_height; /* space inside the widget */
Dimension internal_width;
Dimension label_gap; /* extra space between label and pixmap */
/* Extra Information Pointer */
XtPointer info_ptr;
/* --- private variables --- */
GC normal_GC; /* Drawing GCs (sensitive or insensitive ) */
GC gray_GC;
Pixmap stipple;
XRectangle pm_rect; /* rectangles for position and shape */
XRectangle lb_rect; /* of the pixmap/label parts */
int pm_depth; /* depth of the pixmap */
int label_len; /* length of the label */
Boolean shape_on; /* is shape currently on? */
} IconLabelPart;
/* Full Instance record for widget */
typedef struct _IconLabelRec {
CorePart core;
SimplePart simple;
IconLabelPart icon_label;
} IconLabelRec;
#endif /* _IconLabelP_h */
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