textscreen/txt_button.cpp File Reference

Functions
void	TXT_SetButtonLabel (txt_button_t *button, char *label)
	Change the label used on a button.
txt_button_t *	TXT_NewButton (char *label)
	Create a new button widget.
txt_button_t *	TXT_NewButton2 (char *label, TxtWidgetSignalFunc func, void *user_data)
	Create a new button widget, binding the "pressed" signal to a specified callback function.
Variables
txt_widget_class_t	txt_button_class

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Function Documentation

txt_button_t* TXT_NewButton

(

char *

label

)

Create a new button widget.

Parameters:

label

The label to use on the new button.

Returns:

Pointer to the new button widget.

txt_button_t* TXT_NewButton2	(	char *	label,
		TxtWidgetSignalFunc	func,
		void *	user_data
	)

Create a new button widget, binding the "pressed" signal to a specified callback function.

Parameters:

label	The label to use on the new button.
func	The callback function to invoke.
user_data	User-specified pointer to pass to the callback.

Returns:

Pointer to the new button widget.

void TXT_SetButtonLabel	(	txt_button_t *	button,
		char *	label
	)

Change the label used on a button.

Parameters:

button	The button.
label	The new label.

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Variable Documentation

txt_widget_class_t txt_button_class

Initial value:

{
    TXT_ButtonSizeCalc,
    TXT_ButtonDrawer,
    TXT_ButtonKeyPress,
    TXT_ButtonDestructor,
    TXT_ButtonMousePress,
    NULL,
}