AngelUIHandle UserInterface::AddButton(const String& label, Vec2i position, void (*callback)(), bool center, const String& font, Vec2i padding)
{
Gwen::Controls::Button* button = new Gwen::Controls::Button(AngelCanvas);
if (font != "")
{
button->SetFont(Gwen::Utility::StringToUnicode(font), 20, false);
}
button->SetText(label);
button->SetPadding(Gwen::Padding(padding.X, padding.Y, padding.X, padding.Y));
button->SizeToContents();
if (center)
{
Gwen::Point size = button->GetSize();
button->SetPos(position.X - (size.x / 2), position.Y - (size.y / 2));
}
else
{
button->SetPos(position.X, position.Y);
}
button->onPress.Add(&handler, &EventHandler::OnPress);
handler.AddButtonCallback(button, callback);
_elements.insert(button);
return button;
}
GWEN_CONTROL_INLINE(PageControl, GUnit)
{
Gwen::Controls::PageControl* control = new Gwen::Controls::PageControl(this);
control->SetSize(500, 300);
control->SetPageCount(5);
control->onPageChanged.Add(this, &ThisClass::OnPageChanged);
control->onFinish.Add(this, &ThisClass::OnFinish);
// Page 0
{
Gwen::Controls::Button* pButton = new Gwen::Controls::Button(control->GetPage(0));
pButton->Dock(Pos::Fill);
pButton->SetText("This button is fill docked on page 0");
}
// Page 1
{
Gwen::Controls::Button* pButton = new Gwen::Controls::Button(control->GetPage(1));
pButton->Dock(Pos::Top);
pButton->SetText("This button is top docked on page 1");
}
// Page 2
{
Gwen::Controls::Button* pButton = new Gwen::Controls::Button(control->GetPage(2));
pButton->SetSize(400, 1000);
pButton->SetPos(50, 50);
pButton->SetText("This button is long to test scrolling (page 2)");
}
}
void GwenParameterInterface::registerButtonParameter(ButtonParams& params)
{
Gwen::Controls::Button* button = new Gwen::Controls::Button(m_gwenInternalData->m_demoPage->GetPage());
MyButtonEventHandler* handler = new MyButtonEventHandler(params.m_callback,params.m_buttonId,params.m_userPointer);
button->SetText(params.m_name);
button->onPress.Add( handler, &MyButtonEventHandler::onButtonPress );
m_paramInternalData->m_buttons.push_back(button);
m_paramInternalData->m_buttonEventHandlers.push_back(handler);
button->SetPos( 5, m_gwenInternalData->m_curYposition );
button->SetWidth(220);
m_gwenInternalData->m_curYposition+=22;
}
void GwenUserInterface::registerToggleButton(int buttonId, const char* name)
{
assert(m_data);
assert(m_data->m_demoPage);
Gwen::Controls::Button* but = new Gwen::Controls::Button(m_data->m_demoPage->GetPage());
///some heuristic to find the button location
int ypos = m_data->m_handlers.size()*20;
but->SetPos(10, ypos );
but->SetWidth( 100 );
//but->SetBounds( 200, 30, 300, 200 );
MyButtonHander* handler = new MyButtonHander(m_data, buttonId);
m_data->m_handlers.push_back(handler);
but->onToggle.Add(handler, &MyButtonHander::onButtonA);
but->SetIsToggle(true);
but->SetToggleState(false);
but->SetText(name);
}