Function buttonLogic

demo/imgui.cpp:235–272

static bool buttonLogic(unsigned int id, bool over)
{
	bool res = false;
	// process down
	if (!anyActive())
	{
		if (over)
			setHot(id);
// Begin Add Android Support
#ifdef ANDROID
		if (isHot(id) && g_state.leftPressed && over)
			setActive(id);
#else
		if (isHot(id) && g_state.leftPressed)
			setActive(id);
#endif
// End Add Android Support
	}

	// if button is active, then react on left up
	if (isActive(id))
	{
		g_state.isActive = true;
		if (over)
			setHot(id);
		if (g_state.leftReleased)
		{
			if (isHot(id))
				res = true;
			clearActive();
		}
	}

	if (isHot(id))
		g_state.isHot = true;

	return res;
}

static void updateInput(int mx, int my, unsigned char mbut, int scroll)
{