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#include <stdexcept>
#include "numericeditbox.hpp"
namespace Gui
{
void NumericEditBox::initialiseOverride()
{
Base::initialiseOverride();
eventEditTextChange += MyGUI::newDelegate(this, &NumericEditBox::onEditTextChange);
mValue = 0;
setCaption("0");
}
void NumericEditBox::shutdownOverride()
{
Base::shutdownOverride();
eventEditTextChange -= MyGUI::newDelegate(this, &NumericEditBox::onEditTextChange);
}
void NumericEditBox::onEditTextChange(MyGUI::EditBox *sender)
{
std::string newCaption = sender->getCaption();
if (newCaption.empty())
{
return;
}
try
{
mValue = std::stoi(newCaption);
int capped = std::min(mMaxValue, std::max(mValue, mMinValue));
if (capped != mValue)
{
mValue = capped;
setCaption(MyGUI::utility::toString(mValue));
}
}
catch (const std::invalid_argument&)
{
setCaption(MyGUI::utility::toString(mValue));
}
catch (const std::out_of_range&)
{
setCaption(MyGUI::utility::toString(mValue));
}
eventValueChanged(mValue);
}
void NumericEditBox::setValue(int value)
{
if (value != mValue)
{
setCaption(MyGUI::utility::toString(value));
mValue = value;
}
}
int NumericEditBox::getValue()
{
return mValue;
}
void NumericEditBox::setMinValue(int minValue)
{
mMinValue = minValue;
}
void NumericEditBox::setMaxValue(int maxValue)
{
mMaxValue = maxValue;
}
void NumericEditBox::onKeyLostFocus(MyGUI::Widget* _new)
{
Base::onKeyLostFocus(_new);
setCaption(MyGUI::utility::toString(mValue));
}
void NumericEditBox::onKeyButtonPressed(MyGUI::KeyCode key, MyGUI::Char character)
{
if (key == MyGUI::KeyCode::ArrowUp)
{
setValue(std::min(mValue+1, mMaxValue));
eventValueChanged(mValue);
}
else if (key == MyGUI::KeyCode::ArrowDown)
{
setValue(std::max(mValue-1, mMinValue));
eventValueChanged(mValue);
}
else if (character == 0 || (character >= '0' && character <= '9'))
Base::onKeyButtonPressed(key, character);
}
}
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