//! Reads attributes of the element
void CGUIButton::deserializeAttributes(IAttributes* in, SAttributeReadWriteOptions* options = 0)
{
IGUIButton::deserializeAttributes(in, options);
IsPushButton = in->getAttributeAsBool("PushButton");
Pressed = IsPushButton ? in->getAttributeAsBool("Pressed") : false;
rect<SINT32> rec = in->getAttributeAsRect("ImageRect");
if (rec.isValid())
setImage(in->getAttributeAsTexture("Image"), rec);
else
setImage(in->getAttributeAsTexture("Image"));
rec = in->getAttributeAsRect("PressedImageRect");
if (rec.isValid())
setPressedImage(in->getAttributeAsTexture("PressedImage"), rec);
else
setPressedImage(in->getAttributeAsTexture("PressedImage"));
setDrawBorder(in->getAttributeAsBool("Border"));
setUseAlphaChannel(in->getAttributeAsBool("UseAlphaChannel"));
setScaleImage(in->getAttributeAsBool("ScaleImage"));
// setOverrideFont(in->getAttributeAsString("OverrideFont"));
updateAbsolutePosition();
}
//! Sets an image which should be displayed on the button when it is in normal state.
void CGUIButton::setImage(ITexture* image)
{
if (image)
image->grab();
if (Image)
Image->drop();
Image = image;
if (image)
ImageRect = rect<SINT32>(Position2d(0, 0), image->getOriginalSize());
if (!PressedImage)
setPressedImage(Image);
}
//! Sets the image which should be displayed on the button when it is in its normal state.
void CGUIButton::setImage(video::ITexture* image, const core::rect<s32>& pos)
{
if (Image)
Image->drop();
Image = image;
ImageRect = pos;
if (Image)
Image->grab();
if (!PressedImage)
setPressedImage(Image, pos);
}
//! Sets an image which should be displayed on the button when it is in normal state.
void CGUIButton::setImage(video::ITexture* image)
{
if (image)
image->grab();
if (Image)
Image->drop();
Image = image;
if (image)
ImageRect = core::rect<s32>(core::position2d<s32>(0,0), image->getOriginalSize());
if (!PressedImage)
setPressedImage(Image);
}
//! Sets the image which should be displayed on the button when it is in its pressed state.
void CGUIButton::setPressedImage(ITexture* image, const rect<SINT32>& pos)
{
setPressedImage(image);
PressedImageRect = pos;
}
//! Sets the image which should be displayed on the button when it is in its pressed state.
void CGUIButton::setPressedImage(video::ITexture* image, const core::rect<s32>& pos)
{
setPressedImage(image);
PressedImageRect = pos;
}