FineGui

class ffw::GuiText

Class List > ffw :: GuiText

Create a text widget. More...

Inherits the following classes: ffw::GuiWidget

Classes

Type Name
struct Paragraph
struct Style

Public Functions

Type Name
GuiText (GuiWindow * context)
virtual ~GuiText () = default
Paragraph * addParagraph (const std::string & text)
Paragraph * addParagraph (const std::string & text, const Color & color, const GuiFont * font)
const std::list< Paragraph > & getParagraphs () const
void setStyle (const GuiText::Style * style, bool defaults = false)
virtual ffw::Pointf getMinimumWrapSize () override

Detailed Description

This widget is simply a little more advanced ffw::GuiLabel. If you are looking for user input widget, see ffw::GuiTextInput

auto gui = ffw::GuiWindowNanoVG(nvg);
auto root = gui.getLayout();

// Make sure these three instances of font
// are alive while the GUI is rendering!
// If you free these fonts before gui.update() or
// gui.render() it will cause the program to crash!
auto fontRegular = ffw::GuiFontFineGraphics(canvas, "FreeSans.ttf", 16.0f))
auto fontBold = ffw::GuiFontFineGraphics(canvas, "FreeSansBold.ttf", 32.0f);
auto fontItalic = ffw::GuiFontFineGraphics(canvas, "FreeSansOblique.ttf", 16.0f);

auto text = new ffw::GuiText(&gui);
text->addParagraph("Title", ffw::rgb(10, 10, 10), fontBold.get());
text->addParagraph("Lorem Ipsum Donor");
text->addParagraph("Italic text", ffw::rgb(10, 90, 180), fontItalic.get());

root->addWidget(text);
// Do not free the created widgets! They will be deleted by the gui window!

while(true){
    // Render the gui
}

Public Functions Documentation

function GuiText

ffw::GuiText::GuiText (
    GuiWindow * context
)

function ~GuiText

virtual ffw::GuiText::~GuiText () = default

function addParagraph (1/2)

Paragraph * ffw::GuiText::addParagraph (
    const std::string & text
)

function addParagraph (2/2)

Paragraph * ffw::GuiText::addParagraph (
    const std::string & text,
    const Color & color,
    const GuiFont * font
)

function getParagraphs

const std::list< Paragraph > & ffw::GuiText::getParagraphs () const

function setStyle

void ffw::GuiText::setStyle (
    const GuiText::Style * style,
    bool defaults = false
)

function getMinimumWrapSize

virtual ffw::Pointf ffw::GuiText::getMinimumWrapSize ()

Implements GuiWidget::getMinimumWrapSize

The documentation for this class was generated from the following file: include/ffw/gui/guitext.h