workbench/libs/muimaster/tutorial/examples/HVGroup.c

   1 /*
   2     Copyright © 2003-2011, The AROS Development Team.
   3     All rights reserved.
   4
   5     $Id$
   6 */
   7
   8 /* "muizunesupport.h" contains misc includes and
   9    init stuff which is not important at the moment. */
  10
  11 #include "muizunesupport.h"
  12
  13
  14 /* Objects */
  15
  16 Object *app;
  17 Object *WD_Main;
  18 Object *BT_One;
  19 Object *BT_1, *BT_2, *BT_3;
  20
  21
  22 /****************************************************************
  23  Allocate resources for gui
  24 *****************************************************************/
  25
  26 BOOL init_gui(void)
  27 {
  28     app = ApplicationObject,
  29               MUIA_Application_Title      , (IPTR) "HVGroup",
  30               MUIA_Application_Version    , (IPTR) "$VER: HVGroup 0.1 (14.01.03)",
  31               MUIA_Application_Copyright  , (IPTR) "© 2003-2011, The AROS Development Team",
  32               MUIA_Application_Author     , (IPTR) "The AROS Development Team",
  33               MUIA_Application_Description, (IPTR) "Layout with HGroup + VGroup",
  34               MUIA_Application_Base       , (IPTR) "HVGroup",
  35
  36               SubWindow, WD_Main = WindowObject,
  37                   MUIA_Window_Title, (IPTR) "Layout with HGroup + VGroup",
  38
  39                   /*
  40                      Start HGroup of window here. All other GUI objects are childs
  41                      of this HGroup.
  42                   */
  43
  44                   WindowContents, HGroup,
  45
  46                       /*
  47                           Layout: HGroup + VGroup for more complex layout.
  48
  49                           One horizontal group with two vertical groups.
  50
  51                           HGroup
  52                           |
  53                           +- VGroup
  54                           |
  55                           +- VGroup
  56
  57                           To display one button on the left and three buttons
  58                           on the right.
  59
  60
  61                                        | Button 1 |
  62                           |    One  |  | Button 2 |
  63                                        | Button 3 |
  64                       */
  65
  66                       /* One button on the left */
  67
  68                       Child, VGroup,
  69                             Child, BT_One = SimpleButton("One"),
  70                       End, /* VGroup */
  71
  72
  73                       /* Three buttons on the right */
  74
  75                       Child, VGroup,
  76                           Child, BT_1 = SimpleButton("Button 1"),
  77                           Child, BT_2 = SimpleButton("Button 2"),
  78                           Child, BT_3 = SimpleButton("Button 3"),
  79                       End, /* VGroup */
  80
  81                   End, /* HGroup */
  82
  83               End, /* WindowObject */
  84
  85           End; /* ApplicationObject */
  86
  87     if(app)
  88     {
  89         /* Quit application if the windowclosegadget or the esc key is pressed. */
  90
  91         DoMethod(WD_Main, MUIM_Notify, MUIA_Window_CloseRequest, TRUE,
  92                  app, 2,
  93                  MUIM_Application_ReturnID, MUIV_Application_ReturnID_Quit);
  94
  95         return(TRUE);
  96     }
  97
  98     return(FALSE);
  99 } /* init_gui(void) */
 100
 101
 102 /****************************************************************
 103  Deallocates all gui resources
 104 *****************************************************************/
 105
 106 void deinit_gui(void)
 107 {
 108     if(app){MUI_DisposeObject(app);}
 109 } /* deinit_gui(void) */
 110
 111
 112
 113 /****************************************************************
 114  The message loop
 115 *****************************************************************/
 116
 117 void loop(void)
 118 {
 119     ULONG sigs = 0;
 120
 121     while((LONG) DoMethod(app, MUIM_Application_NewInput, &sigs) != MUIV_Application_ReturnID_Quit)
 122     {
 123         if (sigs)
 124         {
 125             sigs = Wait(sigs | SIGBREAKF_CTRL_C | SIGBREAKF_CTRL_D);
 126             if(sigs & SIGBREAKF_CTRL_C){break;}
 127             if(sigs & SIGBREAKF_CTRL_D){break;}
 128         }
 129     }
 130 } /* loop(void) */
 131
 132
 133 /****************************************************************
 134  The main entry point
 135 *****************************************************************/
 136
 137 int main(int argc, char *argv[])
 138 {
 139     if(open_libs())
 140     {
 141         if(init_gui())
 142         {
 143             set(WD_Main, MUIA_Window_Open, TRUE);
 144
 145             if(xget(WD_Main, MUIA_Window_Open))
 146             {
 147                 loop();
 148             }
 149
 150             set(WD_Main, MUIA_Window_Open, FALSE);
 151
 152             deinit_gui();
 153         }
 154
 155         close_libs();
 156     }
 157
 158     return RETURN_OK;
 159 } /* main(int argc, char *argv[]) */