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author | nobody <nobody@localhost> | 2000-08-22 20:05:30 +0800 |
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committer | nobody <nobody@localhost> | 2000-08-22 20:05:30 +0800 |
commit | 2e129e04c509cffde9e3072bbd94cc1640b05d23 (patch) | |
tree | 3b4824784cd30983db4a6ae1f38db287d5815941 /widgets/misc/e-canvas-utils.c | |
parent | 44ae37c371e25fe05e8aee145f1d9af7130a201d (diff) | |
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This commit was manufactured by cvs2svn to create taggnomemm-1_1_11
'gnomemm-1_1_11'.
svn path=/tags/gnomemm-1_1_11/; revision=4958
Diffstat (limited to 'widgets/misc/e-canvas-utils.c')
-rw-r--r-- | widgets/misc/e-canvas-utils.c | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/widgets/misc/e-canvas-utils.c b/widgets/misc/e-canvas-utils.c deleted file mode 100644 index ac61545b5f..0000000000 --- a/widgets/misc/e-canvas-utils.c +++ /dev/null @@ -1,67 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-canvas-utils.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include "e-canvas-utils.h" - -void -e_canvas_item_move_absolute (GnomeCanvasItem *item, double dx, double dy) -{ - double translate[6]; - - g_return_if_fail (item != NULL); - g_return_if_fail (GNOME_IS_CANVAS_ITEM (item)); - - art_affine_translate (translate, dx, dy); - - gnome_canvas_item_affine_absolute (item, translate); -} - -void -e_canvas_item_show_area (GnomeCanvasItem *item, double x1, double y1, double x2, double y2) -{ - GtkAdjustment *h, *v; - double dx = 0, dy = 0; - - g_return_if_fail (item != NULL); - g_return_if_fail (GNOME_IS_CANVAS_ITEM (item)); - - gnome_canvas_item_i2w(item, &x1, &y1); - gnome_canvas_item_i2w(item, &x2, &y2); - - h = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas)); - v = gtk_layout_get_vadjustment(GTK_LAYOUT(item->canvas)); - - if (x2 > h->value + h->page_size) - dx = (x2 - (h->value + h->page_size)); - if (y2 > v->value + v->page_size) - dy = (y2 - (v->value + v->page_size)); - - if (x1 < h->value + dx) - dx = (x1 - h->value); - if (y1 < v->value + dy) - dy = (y1 - v->value); - - if (dx) - gtk_adjustment_set_value(h, h->value + dx); - if (dy) - gtk_adjustment_set_value(v, v->value + dy); -} |