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A few more GPOINTER_TO_UINT fixes.

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Wed May 13 00:53:52 1998  Owen Taylor  <otaylor@gtk.org>

	* gtk/gtktypeutils.c gtk/gtksignal.c: A few more
	  GPOINTER_TO_UINT fixes.

	* gtk/gtksignal.c: Include <string.h> for memset.

Tue May 12 23:10:53 1998  Owen Taylor  <otaylor@gtk.org>
	(Maximilian Bisani <bisani@kawo2.rwth-aachen.de>: gtk-bisani-980320-0)

	* gtk/gtkvruler.c gtk/gtkhruler.c gtk/gtkruler.h:
	Cleanups, comments and the ability to have rulers with
	a reversed direction.
This commit is contained in:
Owen Taylor
1998-05-13 04:59:38 +00:00
committed by Owen Taylor
parent 43dfe74c56
commit 4283c9de4f
14 changed files with 303 additions and 165 deletions
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9
gtk/gtkruler.h
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@ -38,6 +38,9 @@ typedef struct _GtkRuler GtkRuler;
typedef struct _GtkRulerClass GtkRulerClass;
typedef struct _GtkRulerMetric GtkRulerMetric;
/* All distances below are in 1/72nd's of an inch. (According to
* Adobe that's a point, but points are really 1/72.27 in.)
*/
struct _GtkRuler
{
GtkWidget widget;
@ -48,9 +51,13 @@ struct _GtkRuler
gint xsrc, ysrc;
gint slider_size;
/* The upper limit of the ruler (in points) */
gfloat lower;
/* The lower limit of the ruler */
gfloat upper;
/* The position of the mark on the ruler */
gfloat position;
/* The maximum size of the ruler */
gfloat max_size;
};
@ -66,6 +73,8 @@ struct _GtkRulerMetric
{
gchar *metric_name;
gchar *abbrev;
/* This should be points_per_unit. This is the size of the unit
* in 1/72nd's of an inch and has nothing to do with screen pixels */
gfloat pixels_per_unit;
gfloat ruler_scale[10];
gint subdivide[5]; /* five possible modes of subdivision */