void TextWidget::recalculateText()
{
// perform text initialization.
loadTextFont();
myText.setColor(isEnabled() ? getTextColor() : fadeColor(getTextColor(), 0.6f));
sf::FloatRect boundingBox = getTextMaxBoundingBox();
sf::Vector2f pos(boundingBox.left, boundingBox.top);
myText.setMaxSize(sf::Vector2f(boundingBox.width, boundingBox.height));
sf::Vector2f textSize(getTextSize());
pos.x += (boundingBox.width - textSize.x) * getTextPreciseAlignment().x;
pos.y += (boundingBox.height - textSize.y) * getTextPreciseAlignment().y;
/*
switch (convertAlignmentHorizontal(getTextAlignment()))
{
case AlignLeft:
default:
break;
case AlignCenter:
pos.x += (boundingBox.width - textSize.x) / 2.f;
break;
case AlignRight:
pos.x += boundingBox.width - textSize.x;
break;
}
switch (convertAlignmentVertical(getTextAlignment()))
{
case AlignTop:
default:
break;
case AlignCenter:
pos.y += (boundingBox.height - textSize.y) / 2.f;
break;
case AlignBottom:
pos.y += boundingBox.height - textSize.y;
break;
}
*/
if (isTextPixelPerfect())
pos = sf::Vector2f(sf::Vector2i(pos + sf::Vector2f(0.5f, 0.5f)));
if (pos != myText.getPosition())
{
myText.setPosition(pos);
myText.updateMinor();
}
}
void TextEdit::initialize() {
loadTextFont(); // Loads font, fills in the fontStruct
// Save font metrics, calculate window size
dx = fontStruct.max_bounds.width; // Maximal character advance
ascent = fontStruct.max_bounds.ascent; // Character ascent
descent = fontStruct.max_bounds.descent; // Character descent
int height = ascent + descent;
leading = height / 8; // Interline skip
if (leading <= 2) leading = 2;
dy = ascent + descent + leading;
topMargin += dy + statusLineMargin; // Allocate space for the status line
// Calculate window rectangle
m_IWinRect.setLeft(10);
m_IWinRect.setTop(10);
m_IWinRect.setWidth(leftMargin + windowWidth * dx + rightMargin);
m_IWinRect.setHeight(topMargin + windowHeight * dy + bottomMargin);
}
void TextWidget::onUpdateFonts()
{
loadTextFont();
}
