ofxDatGuiTextInputField.h & ofxDatGuiTextInput.h about ofxdatgui

[VerderUnited]

The ofxDatGuiTextInput.h makes an instance of ofxDatGuiTextInputField

here is a very bad way of adding text scrolling effect when full to setText in ofxDatGuiTextInputField.

`` void setText(string text)
{
mText = text;
mTextChanged = true;

    //render visable text
    mRendered = mUpperCaseText ? ofToUpper(mText) : mText;
    mTextRect = mFont->rect(mType == ofxDatGuiInputType::COLORPICKER ? "#" + mRendered : mRendered);
    
    float InputRectWidth = mInputRect.width - (mInputRect.height - mTextHeight.height);
    textv = mText;
    if (mTextRect.width > InputRectWidth && !textv.empty() && mInputRect.width > (mInputRect.height - mTextHeight.height)) {

        //this takes X amount off the string then the while will double check
        float letterWidth = mFont->rect("#").width;
        float diffWidth = mTextRect.width - InputRectWidth;
        float divWidth = diffWidth / letterWidth;

        textv = textv.substr(static_cast<int>(divWidth));
        mRendered = mUpperCaseText ? ofToUpper(textv) : textv;
        mTextRect = mFont->rect(mType == ofxDatGuiInputType::COLORPICKER ? "#" + mRendered : mRendered);
    
       while (mTextRect.width > InputRectWidth && !textv.empty()) {
            //take 1 at a time
            textv = textv.substr(1);
            mRendered = mUpperCaseText ? ofToUpper(textv) : textv;
            mTextRect = mFont->rect(mType == ofxDatGuiInputType::COLORPICKER ? "#" + mRendered : mRendered);
        }
    }
}``