int TextArea::width()
{
if (_width == 0)
{
if (_calculatedWidth == 0) _calculateSize();
return _calculatedWidth;
}
return _width;
}
int TextArea::height()
{
if (_height == 0)
{
if (_calculatedHeight == 0) _calculateSize();
return _calculatedHeight;
}
return _height;
}
bool Input::keyDown(int key, int mask, WindowManager*) {
osgText::String& s = _text->getText();
if(key == osgGA::GUIEventAdapter::KEY_BackSpace) {
if(_index >= 1) {
// s.erase(s.begin() + (_index - 1));
s[_index - 1] = ' ';
_text->update();
_calculateCursorOffsets();
_index--;
}
}
else {
if(key > 255 || _index >= _maxSize) return false;
// else if(_index < s.size()) s.insert(s.begin() + _index, key);
// else if(_index == s.size()) s.push_back(key);
s[_index] = key;
_text->update();
_calculateCursorOffsets();
_index++;
}
// _text->update();
_calculateSize(getTextSize());
getParent()->resize();
return false;
}
