//! adds an button. The returned pointer must not be dropped.
IGUIButton* CGUIEnvironment::addButton(const core::rect<s32>& rectangle, IGUIElement* parent, s32 id, const wchar_t* text)
{
IGUIButton* button = new CGUIButton(this, parent ? parent : this, id, rectangle);
if (text)
button->setText(text);
button->drop();
return button;
}
//! Adds a button to the tool bar
IGUIButton* CGUIToolBar::addButton(SINT32 id, const wchar_t* text, const wchar_t* tooltiptext,
ITexture* img, ITexture* pressed, bool isPushButton,
bool useAlphaChannel)
{
ButtonX += 3;
rect<SINT32> rectangle(ButtonX, 2, ButtonX + 1, 3);
if (img)
{
const dimension2du &size = img->getOriginalSize();
rectangle.LowerRightCorner.x = rectangle.UpperLeftCorner.x + size.Width + 8;
rectangle.LowerRightCorner.y = rectangle.UpperLeftCorner.y + size.Height + 6;
}
if (text)
{
IGUISkin* skin = Environment->getSkin();
IGUIFont * font = skin->getFont(EGDF_BUTTON);
if (font)
{
dimension2d<UINT32> dim = font->getDimension(text);
if ((SINT32)dim.Width > rectangle.getWidth())
rectangle.LowerRightCorner.x = rectangle.UpperLeftCorner.x + dim.Width + 8;
if ((SINT32)dim.Height > rectangle.getHeight())
rectangle.LowerRightCorner.y = rectangle.UpperLeftCorner.y + dim.Height + 6;
}
}
ButtonX += rectangle.getWidth();
IGUIButton* button = new CGUIButton(Environment, this, id, rectangle);
button->drop();
if (text)
button->setText(text);
if (tooltiptext)
button->setToolTipText(tooltiptext);
if (img)
button->setImage(img);
if (pressed)
button->setPressedImage(pressed);
if (isPushButton)
button->setIsPushButton(isPushButton);
if (useAlphaChannel)
button->setUseAlphaChannel(useAlphaChannel);
return button;
}