test3.c

安装DDD之前

/*
** Generated by X-Designer 
*/
/*
**LIBS: -lXm -lXt -lX11
*/

#include <X11/Xatom.h>
#include <X11/Intrinsic.h>
#include <X11/Shell.h>

#include <Xm/Xm.h>
#include <Xm/DialogS.h>
#include <Xm/RowColumn.h>
#include <Xm/ScrollBar.h>
#include <Xm/Text.h>
#include <stdio.h>

extern Boolean aardvarkConverter ();
extern Boolean objStringConverter ();
Widget appshell = (Widget) NULL;
Widget rowcol = (Widget) NULL;
Widget text1_sw = (Widget) NULL;
Widget text1 = (Widget) NULL;
Widget text2_sw = (Widget) NULL;
Widget text2 = (Widget) NULL;



void create_appshell (display, app_name, app_argc, app_argv)
Display *display;
char *app_name;
int app_argc;
char **app_argv;
{
	Arg al[64];                    /* Arg List */
	register int ac = 0;           /* Arg Count */

	XtSetArg(al[ac], XmNallowShellResize, TRUE); ac++;
	XtSetArg(al[ac], XmNtitle, "Text Sources"); ac++;
	XtSetArg(al[ac], XmNargc, app_argc); ac++;
	XtSetArg(al[ac], XmNargv, app_argv); ac++;
	appshell = XtAppCreateShell ( app_name, "XApplication", applicationShellWidgetClass, display, al, ac );
	ac = 0;
	XtSetArg(al[ac], XmNorientation, XmHORIZONTAL); ac++;
	rowcol = XmCreateRowColumn ( appshell, "rowcol", al, ac );
	ac = 0;
	XtSetArg(al[ac], XmNcolumns, 38); ac++;
	XtSetArg(al[ac], XmNeditMode, XmMULTI_LINE_EDIT); ac++;
	XtSetArg(al[ac], XmNrows, 8); ac++;
	XtSetArg(al[ac], XmNwordWrap, TRUE); ac++;
	XtSetArg(al[ac], XmNscrollHorizontal, FALSE); ac++;
	text1 = XmCreateScrolledText ( rowcol, "text1", al, ac );
	ac = 0;
	text1_sw = XtParent ( text1 );

	XmTextSetString ( text1, "These two text widgets share a common text source\n\nThis means that any edits I make in one text widget will be automatically reflected in the other.\n\nThe text widgets can be displaying different parts of the source at the same time." );
	XtSetArg(al[ac], XmNcolumns, 24); ac++;
	XtSetArg(al[ac], XmNeditMode, XmMULTI_LINE_EDIT); ac++;
	XtSetArg(al[ac], XmNwordWrap, TRUE); ac++;
	XtSetArg(al[ac], XmNscrollHorizontal, FALSE); ac++;
	text2 = XmCreateScrolledText ( rowcol, "text2", al, ac );
	ac = 0;
	text2_sw = XtParent ( text2 );

        XmTextSetSource(text2, XmTextGetSource(text1), 0, 0 );
	XtManageChild(text1);
	XtManageChild(text2);
	XtManageChild ( rowcol);
}



XtAppContext app_context;
Display *display;       /*  Display             */

void change(Widget w, XtPointer client, XtPointer call)
{
	char	*s = (char *)client;

	fprintf(stderr, "%s in widget %s\n", s, XtName(w));
}

int main (argc,argv)
int    argc;
char            **argv;
{
	XtSetLanguageProc ( (XtAppContext) NULL, (XtLanguageProc) NULL, (XtPointer) NULL );
	XtToolkitInitialize ();
	app_context = XtCreateApplicationContext ();
	display = XtOpenDisplay (app_context, NULL, argv[0], "XApplication",
	                         NULL, 0, &argc, argv);
	if (!display)
	{
	    printf("%s: can't open display, exiting...\n", argv[0]);
	    exit (-1);
	}
	create_appshell ( display, argv[0], argc, argv );
	XtRealizeWidget (appshell);

/* Check if a change callback is reported from both widgets */
	XtAddCallback(text1, XmNvalueChangedCallback, change,
		XmNvalueChangedCallback);
	XtAddCallback(text2, XmNvalueChangedCallback, change,
		XmNvalueChangedCallback);
	XtAddCallback(text1, XmNmodifyVerifyCallback, change,
		XmNmodifyVerifyCallback);
	XtAddCallback(text2, XmNmodifyVerifyCallback, change,
		XmNmodifyVerifyCallback);

  
{
    static XtWidgetGeometry Expected[] = {
   CWWidth | CWHeight            ,   56,   72,  455,  128, 0,0,0, /* rowcol */
   CWWidth | CWHeight | CWX | CWY,    3,    3,  265,  122, 0,0,0, /* text1SW */
   CWWidth | CWHeight | CWX | CWY,  250,    0,   15,  122, 0,0,0, /* VertScrollBar */
   CWWidth | CWHeight | CWX | CWY,    0,    0,  246,  122, 0,0,0, /* text1 */
   CWWidth | CWHeight | CWX | CWY,  271,    3,  181,  122, 0,0,0, /* text2SW */
   CWWidth | CWHeight | CWX | CWY,  166,    0,   15,  122, 0,0,0, /* VertScrollBar */
   CWWidth | CWHeight | CWX | CWY,    0,    0,  162,  122, 0,0,0, /* text2 */ 
    };
    PrintDetails(appshell,Expected);
};
  LessTifTestMainLoop(appshell);

	exit (0);
}