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#ifndef lint
#ifdef sccs
static char sccsid[] = "@(#)fm_rescale.c 20.21 93/06/28";
#endif
#endif
/*
* (c) Copyright 1989 Sun Microsystems, Inc. Sun design patents
* pending in the U.S. and foreign countries. See LEGAL NOTICE
* file for terms of the license.
*/
#include <xview_private/fm_impl.h>
#include <xview/font.h>
/*
* rescale the sub_tree
*/
Pkg_private void
frame_rescale_subwindows(frame_public, scale)
Frame frame_public;
int scale;
{
Frame_class_info *frame = FRAME_CLASS_PRIVATE(frame_public);
register Xv_Window sw;
Rect new_rect;
Window_rescale_rect_obj *rect_obj_list;
int i = 0;
int num_sws = 0;
int frame_width, frame_height;
/*
* this is do able only for the frame
* xv_set(frame_public,WIN_RESCALE_AND_SIZE,0);
*/
/*
* if this is not called from the frame_input function then call it. This
* gets teh correct font and the correct scale.
*/
window_default_event_func(frame_public, (Event *) 0, scale, (Notify_event_type) 0);
window_calculate_new_size(frame_public, frame_public, &frame_height, &frame_width);
#ifndef __linux__
xv_set(frame_public, WIN_RECT, 0); /* This looks like a XView bug to me */
#endif
/*
* must rescale inner rect but should layout according to outer rect
*/
FRAME_EACH_SUBWINDOW(frame, sw) /* count number of sw's */
num_sws++;
FRAME_END_EACH
rect_obj_list = window_create_rect_obj_list(num_sws);
FRAME_EACH_SUBWINDOW(frame, sw)
window_set_rescale_state(sw, scale);
window_start_rescaling(sw);
window_add_to_rect_list(rect_obj_list, sw, (Rect *) xv_get(sw, WIN_RECT), i);
i++;
FRAME_END_EACH
window_adjust_rects(rect_obj_list, num_sws, frame_width, frame_height);
FRAME_EACH_SUBWINDOW(frame, sw)
if (!window_rect_equal_ith_obj(rect_obj_list, &new_rect, i))
xv_set(sw, WIN_RECT, &new_rect, 0);
window_end_rescaling(sw);
FRAME_END_EACH
window_destroy_rect_obj_list(rect_obj_list);
}
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