void UpdatePreview( bool DataChange ){ if ( g_pWndPreview && GTK_WIDGET_VISIBLE( g_pWndPreview ) ) { if ( DataChange ) { GenerateXYZ(); } gtk_widget_draw( g_pPreviewWidget, NULL ); } }
void UpdatePreview( bool DataChange ){ if ( g_pWndPreview && gtk_widget_get_visible( g_pWndPreview ) ) { if ( DataChange ) { GenerateXYZ(); } gtk_widget_draw( g_pPreviewWidget, NULL ); } }