Documentation
Displays a modal prompt window for a multi line text input.
This dialog window allows the program to block its flow, waiting for the user
input a multi line text.
The arguments 'w' and 'h' specify the width and height of the Edit field
object in character units.
- Returns:
- The NULL value is returned if the users selects the Cancel button, a pointer
to a new allocated buffer containing the input value is returned otherwise.
The program is responsible for freeing this buffer using free().
- Parameters:
- title -
The text displayed in the window's title bar.
msg -
A multi line text string that will be displayed centered in the window.
text -
The intial text value displayed.
w -
The edit window width in character units.
h -
The edit window height in character units.
ok_btn -
Text to be displayed in the Ok-button.
canc_btn -
Text to be displayed in the Cnacel-button.
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