1 /* $Id: userbox.c,v 1.4 2005-01-24 22:19:10 schaffner Exp $ */
3 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
4 SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
5 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
6 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
7 IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
8 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
9 FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
10 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
11 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
12 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
16 static char rcsid[] = "$Id: userbox.c,v 1.4 2005-01-24 22:19:10 schaffner Exp $";
32 void ui_draw_userbox( UI_GADGET_USERBOX * userbox )
35 if ( userbox->status==1 )
40 gr_set_current_canvas( userbox->canvas );
42 if (CurWindow->keyboard_focus_gadget == (UI_GADGET *)userbox)
45 gr_setcolor( CBRIGHT );
47 gr_box( -1, -1, userbox->width, userbox->height );
54 UI_GADGET_USERBOX * ui_add_gadget_userbox( UI_WINDOW * wnd, short x, short y, short w, short h )
56 UI_GADGET_USERBOX * userbox;
58 userbox = (UI_GADGET_USERBOX *)ui_gadget_add( wnd, 7, x, y, x+w-1, y+h-1 );
62 userbox->b1_held_down=0;
63 userbox->b1_clicked=0;
64 userbox->b1_double_clicked=0;
65 userbox->b1_dragging=0;
66 userbox->b1_drag_x1=0;
67 userbox->b1_drag_y1=0;
68 userbox->b1_drag_x2=0;
69 userbox->b1_drag_y2=0;
70 userbox->b1_done_dragging = 0;
71 userbox->keypress = 0;
72 userbox->mouse_onme = 0;
75 userbox->bitmap = &(userbox->canvas->cv_bitmap);
81 void ui_userbox_do( UI_GADGET_USERBOX * userbox, int keypress )
85 OnMe = ui_mouse_on_gadget( (UI_GADGET *)userbox );
87 olddrag = userbox->b1_dragging;
89 userbox->mouse_onme = OnMe;
90 userbox->mouse_x = Mouse.x - userbox->x1;
91 userbox->mouse_y = Mouse.y - userbox->y1;
93 userbox->b1_clicked = 0;
97 if ( B1_JUST_PRESSED )
99 userbox->b1_dragging = 1;
100 userbox->b1_drag_x1 = Mouse.x - userbox->x1;
101 userbox->b1_drag_y1 = Mouse.y - userbox->y1;
102 userbox->b1_clicked = 1;
107 userbox->b1_held_down = 1;
108 userbox->b1_drag_x2 = Mouse.x - userbox->x1;
109 userbox->b1_drag_y2 = Mouse.y - userbox->y1;
112 userbox->b1_held_down = 0;
113 userbox->b1_dragging = 0;
116 if ( B1_DOUBLE_CLICKED )
117 userbox->b1_double_clicked = 1;
119 userbox->b1_double_clicked = 0;
124 userbox->b1_dragging = 0;
126 userbox->b1_done_dragging = 0;
128 if (olddrag==1 && userbox->b1_dragging==0 )
130 if ((userbox->b1_drag_x1 != userbox->b1_drag_x2) || (userbox->b1_drag_y1 != userbox->b1_drag_y2) )
131 userbox->b1_done_dragging = 1;
134 if (CurWindow->keyboard_focus_gadget==(UI_GADGET *)userbox)
135 userbox->keypress = keypress;
137 ui_draw_userbox( userbox );