int tblSetSize(PtWidget_t *scrollCon, int cols, int rows)
{
tblWidget_t *tbl = NULL;
int i, j;
assert(cols >= 0 && rows >= 0);
if (PtGetResource(scrollCon, Pt_ARG_POINTER, &tbl, 0) != 0)
return 0;
/* destroy all sub-widgets */
for (i = 0; i < tbl->cols; i++)
{
for (j = 0; j < tbl->rows; j++)
{
PtDestroyWidget(tbl->m[i][j]);
}
free(tbl->m[i]);
free(tbl->m_type[i]);
}
free(tbl->m);
free(tbl->m_type);
if ((tbl->cols = cols) == 0 ||
(tbl->rows = rows) == 0)
return 1;
if ((tbl->m = (PtWidget_t ***)malloc(
sizeof(PtWidget_t **) * tbl->cols)) == NULL)
PtExit(EXIT_FAILURE);
if ((tbl->m_type = (PtWidgetClassRef_t ***)malloc(
sizeof(PtWidgetClassRef_t **) * tbl->cols)) == NULL)
PtExit(EXIT_FAILURE);
for (i = 0; i < tbl->cols; i++)
{
if ((tbl->m[i] = (PtWidget_t **)calloc(
tbl->rows, sizeof(PtWidget_t *))) == NULL)
PtExit(EXIT_FAILURE);
if ((tbl->m_type[i] = (PtWidgetClassRef_t **)calloc(
tbl->rows, sizeof(PtWidgetClassRef_t *))) == NULL)
PtExit(EXIT_FAILURE);
}
PtReRealizeWidget(scrollCon);
return 1;
}
/*
* Function - btn_turnoff_callback()
*
* Callback function for the "Turn Off" button
*/
sint32_t btn_turnoff_callback(PtWidget_t *widget, ApInfo_t *apinfo, PtCallbackInfo_t *cbinfo)
{
// Eliminate 'unreferenced' warnings
widget = widget, apinfo = apinfo, cbinfo = cbinfo;
// Exit application
PtExit(0);
return( Pt_CONTINUE );
}
int tblLastIndex(PtWidget_t *scrollCon, bool row)
{
tblWidget_t *tbl = NULL;
if (PtGetResource(scrollCon, Pt_ARG_POINTER, &tbl, 0) != 0)
PtExit(EXIT_FAILURE);
if (row)
return tbl->rows -1;
else
return tbl->cols -1;
}
int
exit_viewer( PtWidget_t *widget, ApInfo_t *apinfo, PtCallbackInfo_t *cbinfo )
{
/* eliminate 'unreferenced' warnings */
widget = widget, apinfo = apinfo, cbinfo = cbinfo;
freeze = true;
m_exit = true;
if (vv!=NULL)
delete []vv;
if (uu!=NULL)
delete []uu;
t1.End(0);
delay(1000); //Wait a little so the thread exits from the current loop
PtExit( EXIT_SUCCESS );
return( Pt_CONTINUE );
}
PtWidget_t *tblInit(PtWidget_t *parent, PhPoint_t pos, PhDim_t dim)
{
int c = 0;
PtArg_t argsScrCon[6];
tblWidget_t *tbl;
PtCallback_t callbacks[1];
assert(parent);
if ((tbl = (tblWidget_t *)malloc(sizeof(tblWidget_t))) == NULL)
PtExit(EXIT_FAILURE);
memset(tbl, 0, sizeof(tblWidget_t));
tbl->geom = pos;
tbl->dim = dim;
/* automatically scroll container resize both X and Y */
PtSetArg(&argsScrCon[c++], Pt_ARG_SCROLLCONT_RESIZE_FLAGS,
Pt_RESIZE_XY_ALWAYS, 0);
PtSetArg(&argsScrCon[c++], Pt_ARG_BASIC_FLAGS,
Pt_FLAT_FILL |
Pt_TOP_OUTLINE |
Pt_BOTTOM_OUTLINE |
Pt_LEFT_OUTLINE |
Pt_RIGHT_OUTLINE, 0);
PtSetArg(&argsScrCon[c++], Pt_ARG_POS, &pos, 0);
PtSetArg(&argsScrCon[c++], Pt_ARG_DIM, &dim, 0);
/* save the table into "data" in this container */
PtSetArg(&argsScrCon[c++], Pt_ARG_POINTER, tbl, 0);
callbacks[0].event_f = tblDestructionCB;
callbacks[0].data = NULL;
PtSetArg(&argsScrCon[c++], Pt_CB_DESTROYED, callbacks,
sizeof(callbacks)/sizeof(callbacks[0]));
/* another widget as a child of a parent */
return PtCreateWidget(PtScrollContainer, parent, c, argsScrCon);
}
