void display()
{
glClear(GL_COLOR_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
g_simulation_ensemble->display();
#ifdef PNGOUT
drawDescription();
#else
drawFPS();
#endif
glutSwapBuffers();
assert( renderingutils::checkGLErrors() );
}
bool ItemView::on_draw(const Cairo::RefPtr<Cairo::Context>& cr)
{
Gtk::Allocation allocation = get_allocation();
int width = allocation.get_width();
int height = allocation.get_height();
//draw bottom shadow
cr->set_source_rgb(0.9, 0.9, 0.9);
cr->paint();
//make room for content
height -= 1;
//update clear notification button layout
updateClearNotificationButtonLayout(width, height);
fontTime.set_size(FONT_SIZE * PANGO_SCALE);
fontTitle.set_size(FONT_SIZE * PANGO_SCALE);
fontDescription.set_size(FONT_SIZE_SMALL * PANGO_SCALE);
cr->set_antialias(Cairo::ANTIALIAS_NONE);
drawBackground(cr, width, height);
cr->set_antialias(Cairo::ANTIALIAS_DEFAULT);
//draw objects
drawTime(cr, width, height);
drawTitle(cr, width, height);
drawDescription(cr, width, height);
drawReminderIcon(cr, width, height);
//update buttons layout according to selection state and description position
updateButtonsLayout(width, height, rectDescription.get_y(), rectDescription.get_height());
//draw buttons
drawButtons(cr, width, height);
return true;
}
