**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-** Copyright 2006 Yue Shi Lai
+** Copyright (c) 2006 Yue Shi Lai
** Copyright (c) 2007 Chris Moore
**
** This package is free software; you can redistribute it and/or
bool is_mouse(false);
Gdk::ModifierType modifier(Gdk::ModifierType(0));
- drawing_area->grab_focus();
-
// Handle input stuff
if(
event->any.type==GDK_MOTION_NOTIFY ||
{
device=event->button.device;
modifier=Gdk::ModifierType(event->button.state);
+ drawing_area->grab_focus();
}
// Make sure we recognize the device
pw=canvaswidth/w;
ph=canvasheight/h;
+ Duckmatic::set_flip_x(pw < 0);
+ Duckmatic::set_flip_y(ph > 0);
+
scrollx_adjustment.set_page_increment(abs(get_grid_size()[0]));
scrollx_adjustment.set_step_increment(abs(pw));
scrollx_adjustment.set_lower(-abs(canvaswidth));
int w=(int)(desc.get_w()*zoom);
int h=(int)(desc.get_h()*zoom);
+ // ensure that the size we draw is at least one pixel in each dimension
+ int min_size = low_resolution ? low_res_pixel_size : 1;
+ if (w < min_size) w = min_size;
+ if (h < min_size) h = min_size;
+
// Setup the description parameters
desc.set_antialias(1);
desc.set_time(cur_time);