🚀 go-pugleaf

nzhang@umiacs.umd.edu (Ning Zhang) writes:
>I sent a request a few days ago but I did not get a workaround. Here
>is a simple program reproducing the problem (tested on 4.1.1 with
>Openwin 3.0 FCS and 4.1.3/w Openwin 3.0 patches).

You don't say what the problem is.  You are setting the X of the text item's
VALUE to be rather small, so that it overlaps the label.

Here is a version that is more likely to be what you wanted.

Note that you don't need a Quit button, and OPEN LOOK UI programs in
general should not have one, as the window manager provides that function.

Lee


/*
 * Test PANEL_MULTILINE_TEXT bug
 */

#include <xview/xview.h>
#include <xview/frame.h>
#include <xview/panel.h>

Frame  frame;
Panel  panel;

Frame  cmd_frame;
Panel  cmd_panel;

Panel  mlinetxt;
char   mlinetxtbuf[161];

void   test();
void   disp();
void   quit();

main (argc, argv)
int argc;
char *argv[];
{
    xv_init (XV_INIT_ARGC_PTR_ARGV, &argc, argv, NULL);

    frame = (Frame)xv_create(NULL, FRAME,
        FRAME_LABEL,    argv[0],
        XV_WIDTH,       200,
        XV_HEIGHT,      100,
        NULL);

    panel = (Panel)xv_create(frame, PANEL, NULL);

    (void) xv_create(panel, PANEL_BUTTON,
        PANEL_LABEL_STRING,  "Display",
        PANEL_NOTIFY_PROC,   disp,
        NULL);

    (void) xv_create(panel, PANEL_BUTTON,
        PANEL_LABEL_STRING,  "Quit",
        PANEL_NOTIFY_PROC,   quit,
        NULL);

    xv_main_loop(frame);
}

void
test()
{
   cmd_frame = xv_create(frame, FRAME_CMD,
        XV_X,		0,
        XV_Y,		0,
        XV_HEIGHT,	100,
        XV_WIDTH,	200,
        XV_LABEL,	"TEST",
        XV_SHOW,	TRUE,
        NULL);

    cmd_panel = xv_get(cmd_frame, FRAME_CMD_PANEL);

    mlinetxt = panel_create_item(cmd_panel, PANEL_MULTILINE_TEXT,
#if 0
        PANEL_LABEL_X,			10,
        PANEL_LABEL_Y,			10,
        PANEL_VALUE_X,			10,
        PANEL_VALUE_X,			30,
#endif
        PANEL_LABEL_STRING,		"DETAIL DESCRPTION",
        PANEL_VALUE,			mlinetxtbuf,
        PANEL_VALUE_DISPLAY_LENGTH,	80,
        PANEL_VALUE_STORED_LENGTH,	320,
        NULL);

    window_fit(cmd_panel);
    window_fit(cmd_frame);
}

void
disp()
{
    static int	count = 0;

    printf("disp() count = %d\n", count);

    if (count == 0)
    {
        test();
    }

    count++;

    (void) sprintf(mlinetxtbuf, "Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah Blah %d\n", count);

    xv_set(mlinetxt, PANEL_VALUE, mlinetxtbuf, NULL);
}

void
quit()
{
    exit(0);
}


-- 
Liam Quin, lee@sq.com, SoftQuad, Toronto, 416 239-4801; the barefoot programmer
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