File content as of revision 8:a460cabc85ac:

#include "TextWidget.h"

/**
* A basic widget implementation which just draws some text.
* If the text does not fit in the bounding-box it will be clipped
**/
TextWidget::TextWidget(GUI* gui) :
    Widget(gui),
    _renderer(gui->fontRenderer()),
    _font(gui->defaultFont())
{
}

TextWidget::TextWidget(GUI* gui, FontRenderer* renderer) :
    Widget(gui),
    _renderer(renderer),
    _font(gui->defaultFont())
{
}

TextWidget::TextWidget(GUI* gui, FontRenderer* renderer, Font* font) :
    Widget(gui),
    _renderer(renderer),
    _font(font)
{
}

void TextWidget::setText(char* text)
{
    _text = text;
}

void TextWidget::setFont(Font* font)
{
    _font = font;
}


void TextWidget::_draw()
{
    _renderer->window(_x, _y, _width, _height, false);
    _renderer->setForeground(_fg);
    _renderer->setBackground(_bg);
   
    char c;
    char *p = _text;

    while(*p != NULL) {
        c = *p;
        p++;
        _renderer->putc(c, _gui->display(), _font);
    }

    _gui->display()->copy_to_lcd();
}

void TextWidget::_clear() {
    _gui->display()->fillrect(_x, _y, _x+_width, _y+_height, _bg);
}