class ffw::GuiButton
Class List > ffw :: GuiButton
Create a basic button with a label. More...
Inherits the following classes: ffw::GuiWidget
Inherited by the following classes: ffw::GuiButtonPrimary, ffw::GuiButtonToggle, ffw::GuiScrollBar::ButtonBottom, ffw::GuiScrollBar::ButtonLeft, ffw::GuiScrollBar::ButtonRight, ffw::GuiScrollBar::ButtonTop
Classes
Type | Name |
---|---|
struct | Style |
Public Functions
Type | Name |
---|---|
GuiButton (GuiWindow * context, const std::string & label) | |
virtual | ~GuiButton () = default |
void | setLabel (const std::string & label) |
const std::string & | getLabel () const |
virtual ffw::Pointf | getMinimumWrapSize () override |
void | setStyle (const GuiButton::Style * style, bool defaults = false) |
Detailed Description
Creates a basic button with a label. A click callback can be added, see example below.
// Example creating a button
auto gui = ffw::GuiWindowNanoVG(nvg);
auto root = gui.getLayout();
auto button = new ffw::GuiButton(&gui, "Button");
button->setLabel("Button #1"); // Overwrites "Button"
button->setSize(ffw::guiPercent(100.0f), ffw::guiPixels(25.0f));
button->addEventCallback([](ffw::GuiEvent e) {
std::cout << "Clicked!" << std::endl;
}, ffw::GuiEventType::ACTION);
root->addWidget(button);
// Do not free the created widgets! They will be deleted by window itself!
while(true){
// Render the gui
}
Public Functions Documentation
function GuiButton
ffw::GuiButton::GuiButton (
GuiWindow * context,
const std::string & label
)
function ~GuiButton
virtual ffw::GuiButton::~GuiButton () = default
function setLabel
void ffw::GuiButton::setLabel (
const std::string & label
)
function getLabel
const std::string & ffw::GuiButton::getLabel () const
function getMinimumWrapSize
virtual ffw::Pointf ffw::GuiButton::getMinimumWrapSize ()
Implements GuiWidget::getMinimumWrapSize
function setStyle
void ffw::GuiButton::setStyle (
const GuiButton::Style * style,
bool defaults = false
)
The documentation for this class was generated from the following file: include/ffw/gui/guibutton.h