I'm trying to do a simple clock using labels and I want to update a label,
however, I'm having trouble getting it to display. I have an init_clock
function and an update_clock function. I place lite_new_label in init_clock
and I do not see anything, but when I move lite_new_label to the main()
function then it displays and updates fine. Is there a reason for this or
am I doing something wrong? Here is my code for that:
typedef struct {
LiteLabel *label;
time_t now; // Our current time
struct tm *Tm; // Our Time structure
char data[10];
} MainClock;
static DFBResult init_clock( MainClock *ourclock, LiteWindow *window )
{
DFBResult ret;
DFBRectangle rect = { 250, 6, 65, 0 };
ret = lite_new_label( LITE_BOX(window) ,&rect, liteNoLabelTheme, 12,
&ourclock->label );
if (ret) {
D_DERROR( ret, "lite_new_label( %d,%d - %dx%d ) failed!\n",
rect.x, rect.y, rect.w, rect.h );
return ret;
}
//Time Functions
ourclock->now = time( &ourclock->now ); // Get current time
ourclock->Tm = localtime( &ourclock->now ); // Parse time data
strftime( ourclock->data, 10, "%H:%M:%S", ourclock->Tm ); //Convert
time to string
//set time label
lite_set_label_font( ourclock->label, "VeraSe", LITE_FONT_BOLD, 12,
DFFA_NONE );
printf("%s\n", ourclock->data);
return lite_set_label_text( ourclock->label, ourclock->data );
}
static DFBResult update_clock( MainClock *ourclock )
{
//Time Functions
ourclock->now = time( &ourclock->now ); // Get current time
ourclock->Tm = localtime( &ourclock->now ); // Parse time data
strftime( ourclock->data, 10, "%H:%M:%S", ourclock->Tm ); //Convert
time to string
printf("%s\n", ourclock->data);
return lite_set_label_text( ourclock->label, ourclock->data );
}
V/r,
Bryan
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