* Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
/* modified by andreas meyer <hexx3000@gmx.de> */
GType gtk_custom_hruler_get_type (void)
{
static GType hruler_type = 0;
-
- if (!hruler_type)
- {
+
+ if (!hruler_type) {
static const GTypeInfo hruler_info =
{
sizeof (GtkCustomHRulerClass),
sizeof (GtkCustomHRuler),
0, /* n_preallocs */
(GInstanceInitFunc) gtk_custom_hruler_init,
+ NULL /* value_table */
};
-
+
hruler_type = g_type_register_static (gtk_custom_ruler_get_type(), "GtkCustomHRuler",
&hruler_info, 0);
}
-
+
return hruler_type;
}
gc = widget->style->fg_gc[GTK_STATE_NORMAL];
bg_gc = widget->style->bg_gc[GTK_STATE_NORMAL];
-
+
layout = gtk_widget_create_pango_layout (widget, "012456789");
pango_layout_get_extents (layout, &ink_rect, &logical_rect);
GTK_STATE_NORMAL, GTK_SHADOW_NONE,
NULL, widget, "custom_hruler", 0, 0, widget->allocation.width, widget->allocation.height);
- gdk_draw_line (ruler->backing_store, gc, 0, widget->allocation.height - 1,
+ gdk_draw_line (ruler->backing_store, gc, 0, widget->allocation.height - 1,
widget->allocation.width, widget->allocation.height - 1);
if ((ruler->upper - ruler->lower) == 0) {
return;
}
-
+
/* we have to assume a fixed width font here */
max_chars = widget->allocation.width / 12; // XXX FIX ME: pixel with of the char `8'
gdk_draw_line (ruler->backing_store, gc, pos, height, pos, height - 3);
break;
}
-
+
pango_layout_set_text (layout, marks[i].label, -1);
pango_layout_get_extents (layout, &logical_rect, NULL);
-
+
gtk_paint_layout (widget->style,
ruler->backing_store,
GTK_WIDGET_STATE (widget),
"hruler",
pos + 2, ythickness + PANGO_PIXELS (logical_rect.y - digit_offset),
layout);
-
+
g_free (marks[i].label);
}
-
+
if (nmarks) {
g_free (marks);
}
-
+
g_object_unref (layout);
}
if ((bs_width > 0) && (bs_height > 0)) {
/* If a backing store exists, restore the ruler */
if (ruler->backing_store && ruler->non_gr_exp_gc)
- gdk_draw_pixmap (ruler->widget.window,
- ruler->non_gr_exp_gc,
- ruler->backing_store, ruler->xsrc, ruler->ysrc, ruler->xsrc, ruler->ysrc, bs_width, bs_height);
-
+ gdk_draw_drawable (ruler->widget.window,
+ ruler->non_gr_exp_gc,
+ GDK_DRAWABLE(ruler->backing_store), ruler->xsrc, ruler->ysrc, ruler->xsrc, ruler->ysrc, bs_width, bs_height);
+
increment = (gfloat) width / (ruler->upper - ruler->lower);
x = ROUND ((ruler->position - ruler->lower) * increment) + (xthickness - bs_width) / 2 - 1;
y = (height + bs_height) / 2 + ythickness;