testgrid.c

   1 #include <stdlib.h>
   2 #include <stdio.h>
   3 #include <string.h>
   4 #include <signal.h>
   5
   6 #include "newt.h"
   7
   8 int main(void) {
   9     newtComponent b1, b2, b3, b4;
  10     newtComponent answer, f, t;
  11     newtGrid grid, subgrid;
  12     char * flowedText;
  13     int textWidth, textHeight;
  14
  15     newtInit();
  16     newtCls();
  17     newtOpenWindow(2, 2, 40, 15, "first window");
  18
  19     b1 = newtButton(-1, -1, "Button 1");
  20     b2 = newtButton(-1, -1, "Another Button");
  21     b3 = newtButton(-1, -1, "But, but");
  22     b4 = newtButton(-1, -1, "But what?");
  23
  24     f = newtForm(NULL, NULL, 0);
  25
  26     grid = newtCreateGrid(2, 2);
  27     newtGridSetField(grid, 0, 0, NEWT_GRID_COMPONENT, b1, 0, 0, 0, 0,
  28                         NEWT_ANCHOR_RIGHT, 0);
  29     newtGridSetField(grid, 0, 1, NEWT_GRID_COMPONENT, b2, 0, 0, 0, 0, 0, 0);
  30     newtGridSetField(grid, 1, 0, NEWT_GRID_COMPONENT, b3, 0, 0, 0, 0, 0, 0);
  31     newtGridSetField(grid, 1, 1, NEWT_GRID_COMPONENT, b4, 0, 0, 0, 0, 0, 0);
  32
  33     newtGridPlace(grid, 1, 1);
  34
  35     newtFormAddComponents(f, b1, b2, b3, b4, NULL);
  36
  37     answer = newtRunForm(f);
  38
  39     newtFormDestroy(f);
  40
  41     newtPopWindow();
  42
  43     flowedText = newtReflowText("This is a quite a bit of text. It is 40 "
  44                                 "columns long, so some wrapping should be "
  45                                 "done. Did you know that the quick, brown "
  46                                 "fox jumped over the lazy dog?\n\n"
  47                                 "In other news, it's pretty important that we "
  48                                 "can properly force a line break.",
  49                                 40, 5, 5, &textWidth, &textHeight);
  50     t = newtTextbox(-1, -1, textWidth, textHeight, NEWT_FLAG_WRAP);
  51     newtTextboxSetText(t, flowedText);
  52     free(flowedText);
  53
  54
  55     b1 = newtButton(-1, -1, "Okay");
  56     b2 = newtButton(-1, -1, "Cancel");
  57
  58     grid = newtCreateGrid(1, 2);
  59     subgrid = newtCreateGrid(2, 1);
  60
  61     newtGridSetField(subgrid, 0, 0, NEWT_GRID_COMPONENT, b1, 0, 0, 0, 0, 0, 0);
  62     newtGridSetField(subgrid, 1, 0, NEWT_GRID_COMPONENT, b2, 0, 0, 0, 0, 0, 0);
  63
  64     newtGridSetField(grid, 0, 0, NEWT_GRID_COMPONENT, t, 0, 0, 0, 1, 0, 0);
  65     newtGridSetField(grid, 0, 1, NEWT_GRID_SUBGRID, subgrid, 0, 0, 0, 0, 0,
  66                         NEWT_GRID_FLAG_GROWX);
  67     newtGridWrappedWindow(grid, "another example");
  68
  69     f = newtForm(NULL, NULL, 0);
  70     newtFormAddComponents(f, b1, t, b2, NULL);
  71     answer = newtRunForm(f);
  72
  73     newtPopWindow();
  74
  75     newtWinMessage("Simple", "Ok", "This is a simple message window");
  76
  77     newtFinished();
  78
  79     return 0;
  80 }