103 lines
2.5 KiB
C
103 lines
2.5 KiB
C
/* $Id: buttonbox_ex.c,v 1.21 2016/12/04 15:22:16 tom Exp $ */
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#include <cdk_test.h>
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#ifdef HAVE_XCURSES
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char *XCursesProgramName = "buttonbox_ex";
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#endif
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static BINDFN_PROTO (entryCB);
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/*
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* This program demonstrates the Cdk buttonbox widget.
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*/
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int main (void)
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{
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/* *INDENT-EQLS* */
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CDKSCREEN *cdkscreen = 0;
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CDKBUTTONBOX *buttonWidget = 0;
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CDKENTRY *entry = 0;
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const char *buttons[] =
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{
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" OK ",
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" Cancel "
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};
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char *info = 0;
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int selection;
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cdkscreen = initCDKScreen (NULL);
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/* Start color. */
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initCDKColor ();
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/* Create the entry widget. */
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entry = newCDKEntry (cdkscreen, CENTER, CENTER,
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"<C>Enter a name", "Name ", A_NORMAL, '.', vMIXED,
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40, 0, 256, TRUE, FALSE);
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if (entry == 0)
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{
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destroyCDKScreen (cdkscreen);
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endCDK ();
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fprintf (stderr, "Cannot create entry-widget\n");
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ExitProgram (EXIT_FAILURE);
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}
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/* Create the button box widget. */
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buttonWidget = newCDKButtonbox (cdkscreen,
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getbegx (entry->win),
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getbegy (entry->win) + entry->boxHeight - 1,
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1, entry->boxWidth - 1,
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0, 1, 2,
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(CDK_CSTRING2) buttons, 2, A_REVERSE,
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TRUE, FALSE);
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if (buttonWidget == 0)
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{
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destroyCDKScreen (cdkscreen);
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endCDK ();
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fprintf (stderr, "Cannot create buttonbox-widget\n");
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ExitProgram (EXIT_FAILURE);
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}
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/* Set the lower left and right characters of the box. */
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setCDKEntryLLChar (entry, ACS_LTEE);
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setCDKEntryLRChar (entry, ACS_RTEE);
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setCDKButtonboxULChar (buttonWidget, ACS_LTEE);
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setCDKButtonboxURChar (buttonWidget, ACS_RTEE);
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/*
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* Bind the Tab key in the entry field to send a
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* Tab key to the button box widget.
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*/
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bindCDKObject (vENTRY, entry, KEY_TAB, entryCB, buttonWidget);
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/* Activate the entry field. */
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drawCDKButtonbox (buttonWidget, TRUE);
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info = copyChar (activateCDKEntry (entry, 0));
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selection = buttonWidget->currentButton;
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/* Clean up. */
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destroyCDKButtonbox (buttonWidget);
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destroyCDKEntry (entry);
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destroyCDKScreen (cdkscreen);
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endCDK ();
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printf ("You typed in (%s) and selected button (%s)\n",
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(info != 0) ? info : "<null>",
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buttons[selection]);
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freeChar (info);
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ExitProgram (EXIT_SUCCESS);
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}
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static int entryCB (EObjectType cdktype GCC_UNUSED,
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void *object GCC_UNUSED,
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void *clientData, chtype key)
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{
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CDKBUTTONBOX *buttonbox = (CDKBUTTONBOX *)clientData;
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(void)injectCDKButtonbox (buttonbox, key);
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return (TRUE);
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}
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