> Hi,
> I think that you can find the dfb_window through the lite_window,the
> structure of the lite_window including one member called window,it's
> type is dfb_window , you can use RaiseToTop method and so on
> example:
> lite_window->window->RaiseToTop(lite_window->window)
> This is the method I used to make the window to top
>
> greets
> young
Hi, my code is now
static IDirectFB *dfb = NULL;
static IDirectFBSurface *primary = NULL;
static int screen_width = 0;
static int screen_height = 0;
#define DFBCHECK(x...) \
{ \
DFBResult err = x; \
\
if (err != DFB_OK) \
{ \
fprintf( stderr, "%s <%d>:\n\t", __FILE__, __LINE__ ); \
DirectFBErrorFatal( #x, err ); \
} \
}
int main (int argc, char **argv)
{
if (lite_open( &argc, &argv ))
return 1;
DirectFBCreate (&dfb);
DFBSurfaceDescription dsc;
LiteWindow *lite_window;
DFBRectangle rect;
LiteImage *image;
IDirectFBDisplayLayer *layer;
DFBDisplayLayerConfig layer_config;
DFBCHECK(dfb->GetDisplayLayer(dfb, DLID_PRIMARY, &layer));
layer->SetCooperativeLevel(layer, DLSCL_ADMINISTRATIVE);
layer->GetConfiguration(layer, &layer_config);
layer->EnableCursor (layer, 1);
layer->SetBackgroundImage ( layer, primary);
layer->SetBackgroundMode (layer, DLBM_IMAGE);
rect.x = 100;rect.y = 100;rect.w = 50;rect.h = 50;
lite_new_window(layer,&rect,DWCAPS_ALPHACHANNEL,liteNoWindowTheme,"test",&lite_window
);
rect.x = 0; rect.y = 0; rect.w = 50; rect.h = 50;
lite_new_image(LITE_BOX(lite_window), &rect, liteDefaultImageTheme,
&image);
lite_load_image( image, "about.png" );
lite_window->window->RaiseToTop (lite_window->window);
lite_set_window_opacity( lite_window, liteFullWindowOpacity );
dsc.flags = DSDESC_CAPS;
dsc.caps = DSCAPS_PRIMARY | DSCAPS_FLIPPING;
DFBCHECK (dfb->CreateSurface( dfb, &dsc, &primary ));
DFBCHECK (primary->GetSize (primary, &screen_width, &screen_height));
DFBCHECK (primary->Flip (primary, NULL, DSFLIP_WAITFORSYNC));
lite_window_event_loop( lite_window, 0 );
}
There are no warnings while compiling. If i start the program, it shows me only
the primary surface.
When i comment -- DFBCHECK (primary->Flip (primary, NULL, DSFLIP_WAITFORSYNC));
--- out,
to see if the window is existing, it isn't. Have you got any idea?
greets
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