FLTK 1.4.4

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fl_ask.cxx File Reference
Common Dialog Classes and Functions

Utility functions for common dialogs. More...

`#include <FL/Fl.H>`
`#include <FL/Fl_Box.H>`
`#include <FL/Fl_Input_.H>`
`#include "flstring.h"`
`#include "Fl_Screen_Driver.H"`
`#include <FL/fl_ask.H>`
`#include "Fl_Message.h"`
`#include <stdio.h>`
`#include <stdarg.h>`

## Functions
void | fl_alert (const char *fmt,...)
| Shows an alert message dialog box.
int | fl_ask (const char *fmt,...)
| Shows a dialog displaying the `fmt` message, this dialog features 2 yes/no buttons.
void | fl_beep (int type)
| Emits a system beep.
int | fl_choice (const char *fmt, const char *b0, const char *b1, const char *b2,...)
| Shows a dialog displaying the printf style `fmt` message.
int | fl_choice_n (const char *fmt, const char *b0, const char *b1, const char *b2,...)
| Shows a dialog displaying the printf style `fmt` message.
const char * | fl_input (const char *fmt, const char *defstr,...)
| Shows an input dialog displaying the `fmt` message with variable arguments.
const char * | fl_input (int maxchar, const char *fmt, const char *defstr,...)
| Shows an input dialog displaying the `fmt` message with variable arguments.
void | fl_message (const char *fmt,...)
| Shows an information message dialog box.
int | fl_message_hotspot ()
| Gets whether or not to move the message box used in many common dialogs like fl_message(), fl_alert(), fl_ask(), fl_choice(), fl_input(), fl_password() to follow the mouse pointer.
void | fl_message_hotspot (int enable)
| Sets whether or not to move the message box used in many common dialogs like fl_message(), fl_alert(), fl_ask(), fl_choice(), fl_input(), fl_password() to follow the mouse pointer.
Fl_Widget * | fl_message_icon ()
| Gets the Fl_Box icon container of the current default dialog used in many common dialogs like fl_message(), fl_alert(), fl_ask(), fl_choice(), fl_input(), fl_password().
void | fl_message_icon_label (const char *str)
| Sets the icon label of the dialog window used in many common dialogs.
void | fl_message_position (const int x, const int y, const int center)
| Sets the preferred position for the message box used in many common dialogs like fl_message(), fl_alert(), fl_ask(), fl_choice(), fl_input(), fl_password().
void | fl_message_position (Fl_Widget *widget)
| Sets the preferred position for the message box used in many common dialogs like fl_message(), fl_alert(), fl_ask(), fl_choice(), fl_input(), fl_password().
int | fl_message_position (int *x, int *y)
| Gets the preferred position for the message box used in many common dialogs like fl_message(), fl_alert(), fl_ask(), fl_choice(), fl_input(), fl_password().
void | fl_message_title (const char *title)
| Sets the title of the dialog window used in many common dialogs.
void | fl_message_title_default (const char *title)
| Sets the default title of the dialog window used in many common dialogs.
const char * | fl_password (const char *fmt, const char *defstr,...)
| Shows an input dialog displaying the `fmt` message with variable arguments.
const char * | fl_password (int maxchar, const char *fmt, const char *defstr,...)
| Shows an input dialog displaying the `fmt` message with variable arguments.

## Variables
const char * | fl_cancel = "Cancel"
| string pointer used in common dialogs, you can change it to another language
const char * | fl_close = "Close"
| string pointer used in common dialogs, you can change it to another language
Fl_Font | fl_message_font_ = FL_HELVETICA
Fl_Fontsize | fl_message_size_ = -1
const char * | fl_no = "No"
| string pointer used in common dialogs, you can change it to another language
const char * | fl_ok = "OK"
| string pointer used in common dialogs, you can change it to another language
const char * | fl_yes = "Yes"
| string pointer used in common dialogs, you can change it to another language

## Detailed Description

Utility functions for common dialogs.

This file defines the functions

- fl_alert()
- fl_beep()
- fl_message()
- fl_ask()
- fl_choice()
- fl_input()
- fl_input_str()
- fl_password()
- fl_password_str()

and some more functions to change their behavior (positioning, window title, and more).

Since FLTK 1.4.0 a big part of these functions is implemented in class Fl_Message.