2 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
3 SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
4 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
5 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
6 IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
7 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
8 FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
9 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
10 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
11 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
14 #pragma off (unreferenced)
15 static char rcsid[] = "$Id: radio.c,v 1.1.1.1 2001-01-19 03:30:14 bradleyb Exp $";
16 #pragma on (unreferenced)
28 #define Middle(x) ((2*(x)+1)/4)
30 void ui_draw_radio( UI_GADGET_RADIO * radio )
33 if ((radio->status==1) || (radio->position != radio->oldposition))
38 gr_set_current_canvas( radio->canvas );
41 gr_set_fontcolor( CRED, -1 );
43 gr_set_fontcolor( CBLACK, -1 );
45 if (radio->position == 0 )
47 ui_draw_box_out( 0, 0, radio->width-1, radio->height-1 );
48 ui_string_centered( Middle(radio->width), Middle(radio->height), "þ" );
50 ui_draw_box_in( 0, 0, radio->width-1, radio->height-1 );
51 ui_string_centered( Middle(radio->width)+1, Middle(radio->height)+1, "þ" );
54 if (CurWindow->keyboard_focus_gadget == (UI_GADGET *)radio)
55 gr_set_fontcolor( CRED, CWHITE );
57 gr_set_fontcolor( CBLACK, CWHITE );
59 gr_ustring( radio->width+4, 2, radio->text );
66 UI_GADGET_RADIO * ui_add_gadget_radio( UI_WINDOW * wnd, short x, short y, short w, short h, short group, char * text )
68 UI_GADGET_RADIO * radio;
70 radio = (UI_GADGET_RADIO *)ui_gadget_add( wnd, 4, x, y, x+w-1, y+h-1 );
72 radio->text = strdup(text);
76 radio->oldposition = 0;
86 void ui_radio_do( UI_GADGET_RADIO * radio, int keypress )
89 UI_GADGET_RADIO * tmpr;
90 int OnMe, ButtonLastSelected;
93 OnMe = ui_mouse_on_gadget( (UI_GADGET *)radio );
95 radio->oldposition = radio->position;
97 if (selected_gadget != NULL)
99 if (selected_gadget->kind==4)
100 ButtonLastSelected = 1;
102 ButtonLastSelected = 0;
104 ButtonLastSelected = 1;
107 if ( B1_PRESSED && OnMe && ButtonLastSelected )
116 if ((CurWindow->keyboard_focus_gadget==(UI_GADGET *)radio) && (keyd_pressed[KEY_SPACEBAR] || keyd_pressed[KEY_ENTER] ) )
119 if ((radio->position==0) && (radio->oldposition==1) && OnMe )
121 else if ((radio->position==0) && (radio->oldposition==2) && (CurWindow->keyboard_focus_gadget==(UI_GADGET *)radio) )
126 if ((radio->pressed == 1) && (radio->flag==0))
128 tmp = (UI_GADGET *)radio->next;
130 while (tmp != (UI_GADGET *)radio )
134 tmpr = (UI_GADGET_RADIO *)tmp;
135 if ((tmpr->group == radio->group ) && (tmpr->flag) )
147 ui_draw_radio( radio );