void InputSample::initialize()
{
setMultiTouch(true);
// Load font
_font = Font::create("res/ui/arial.gpb");
assert(_font);
// Reuse part of the gamepad texture as the crosshair in this sample.
_crosshair = SpriteBatch::create("res/png/gamepad.png");
_crosshairDstRect.set(0, 0, 256, 256);
_crosshairSrcRect.set(256, 0, 256, 256);
_crosshairLowerLimit.set(-_crosshairSrcRect.width / 2.0f, -_crosshairSrcRect.height / 2.0f);
_crosshairUpperLimit.set((float)getWidth(), (float)getHeight());
_crosshairUpperLimit += _crosshairLowerLimit;
// Create input sample controls
_keyboardState = false;
_inputSampleControls = Form::create("res/common/inputs.form");
static_cast<Button*>(_inputSampleControls->getControl("showKeyboardButton"))->addListener(this, Listener::CLICK);
static_cast<Button*>(_inputSampleControls->getControl("captureMouseButton"))->addListener(this, Listener::CLICK);
if (!hasMouse())
{
static_cast<Button*>(_inputSampleControls->getControl("captureMouseButton"))->setVisible(false);
}
_inputSampleControls->getControl("restoreMouseLabel")->setVisible(false);
_mousePoint.set(-100, -100);
// Create a 3D form that responds to raw sensor inputs.
// For this, we will need a scene with a camera node.
Camera* camera = Camera::createPerspective(45.0f, (float)getWidth() / (float)getHeight(), 0.25f, 100.0f);
_scene = Scene::create();
Node* cameraNode = _scene->addNode("Camera");
cameraNode->setCamera(camera);
_scene->setActiveCamera(camera);
SAFE_RELEASE(camera);
_formNodeParent = _scene->addNode("FormParent");
_formNode = Node::create("Form");
_formNodeParent->addChild(_formNode);
Theme* theme = _inputSampleControls->getTheme();
Form* form = Form::create("testForm", theme->getStyle("basicContainer"), Layout::LAYOUT_ABSOLUTE);
form->setSize(225, 100);
Label* label = Label::create("sensorLabel", theme->getStyle("iconNoBorder"));
label->setPosition(25, 15);
label->setSize(175, 50);
label->setText("Raw sensor response (accel/gyro)");
form->addControl(label);
label->release();
_formNode->setScale(0.0015f, 0.0015f, 1.0f);
_formNodeRestPosition.set(0, 0, -1.5f);
_formNodeParent->setTranslation(_formNodeRestPosition);
_formNode->setTranslation(-0.2f, -0.2f, 0);
_formNode->setDrawable(form);
form->release();
}
void FormsSample::createSampleForm()
{
Form* form = Form::create("testForm", NULL);
form->setSize(600, 600);
Label* label = Label::create("testLabel");
label->setPosition(50, 50);
label->setSize(200, 50);
label->setText(L"Label:");
form->addControl(label);
label->release();
Button* button = Button::create("opacityButton");
button->setPosition(45, 100);
button->setSize(200, 100);
button->setText(L"This is a button. Click to change its opacity.");
button->addListener(this, Control::Listener::CLICK);
form->addControl(button);
button->release();
form->setEnabled(false);
_forms.push_back(form);
}