FabGL
ESP32 Display Controller and Graphics Library

◆ inputBox()

uiMessageBoxResult inputBox ( char const *  title,
char const *  text,
char *  inOutString,
int  maxLength,
char const *  button1Text,
char const *  button2Text = nullptr 
)

Displays a modal dialog box with a text, a text edit and up to two buttons.

Pressing ENTER (RETURN) equals to press first button. Pressing ESC cancels the dialog box.

Parameters
titleThe dialog box title. If nullptr the messaebox has no title bar
textThe message to be displayed
inOutStringInitial string of the text edit
maxLengthMaximum length of inOutString buffer (ending zero not included)
button1TextLeft button text
button2TextRight button text (may be nullptr, if not present)
Returns
Message box result

Definition at line 1092 of file fabui.cpp.