Button.hpp

Create/control an HTML button and call a specified function when that button is clicked.

Use example:

Button my_button(MyFun, “Button Name”, “html_id”);

Where my_button is the C++ object linking to the button, MyFun is the function you want to call on clicks, “Button Name” is the label on the button itself, and “html_id” is the optional id you want it to use in the HTML code (otherwise it will generate a unique name on its own.)

Member functions to set state: Button & SetCallback(const std::function<void()> & in_callback) Button & SetLabel(const std::string & in_label) Button & SetAutofocus(bool in_af) Button & SetDisabled(bool in_dis)

Retriving current state: const std::string & GetLabel() const bool HasAutofocus() const bool IsDisabled() const

class Button : public internal::WidgetFacet<Button>

#include <Button.hpp>

Create or control an HTML Button object that you can manipulate and update as needed.

Public Types

using INFO_TYPE = ButtonInfo

Public Functions

inline Button(const std::function<void()> &in_cb, const std::string &in_label, const std::string &in_id = "")

Create a new button.

Parameters:

in_cb – The function to call when the button is clicked.
in_label – The label that should appear on the button.
in_id – The HTML ID to use for this button (leave blank for auto-generated)

inline Button(const Button &in): Link to an existing button.

inline Button(const Widget &in)

inline Button()

inline virtual ~Button()

inline Button &SetCallback(const std::function<void()> &in_cb): Set a new callback function to trigger when the button is clicked.

inline Button &SetLabel(const std::string &in_label): Set a new label to appear on this Button.

inline Button &SetAutofocus(bool _in = true): Setup this button to have autofocus (or remove it!)

inline Button &SetDisabled(bool _in = true): Setup this button to be disabled (or re-enable it!)

inline const std::string &GetLabel() const: Get the current label on this button.

inline bool HasAutofocus() const: Determine if this button currently has autofocus.

inline bool IsDisabled() const: Determine if this button is currently disabled.

Protected Functions

inline ButtonInfo *Info()

inline const ButtonInfo *Info() const

inline Button(ButtonInfo *in_info)

Friends

friend class ButtonInfo