VisualuRuby(tmp) Reference

VREdit

vr/vrcontrol.rb

VREdit

Edit Control.

Methods

text

Gets Text in the control. Line break(\r\n) is translated by this method.

text=(str)

Sets Text in the control. Line break is translated by this method.

getSel

Returns [start_pos,end_pos] of the selected area.

setSel(st,en,noscroll=0)

Sets the selected area specified by st as start point and en as end point and Scrolls to show the area. When noscroll is 1, it doesn't scroll.

setCaret(r)

Sets cursor point at r

replaceSel(newstr)

Replaces text in the selected area with newstr.

readonly=(b)

Sets readonly flag as boolean b

limit

Gets the length limit of this Editbox.

limit=(lmt)

Sets the length limit of this Editbox.

modified

Returns true if the editbox text is modified by user.

modified=(f)

Sets modified flag of the editbox.

cut

Cuts the selected area into clipboard.

copy

Copies the selected area into clipboard.

paste

Paste the clipboard text into the editbox.

clear

Clears selected area text. Use cut method to set the text into clipboard.

undo

Undo the previous cut/copy/paste/clear action.

charFromPos(x,y)

retrieves information about the character closest to a specified point in the client area. ((x)) is the horizontal coordinate. ((y)) is the vertical coordinate. the return value specifies character index by Fixnum. the character index starts from zero

Event handlers

Editboxes invoke the following method of parent window.

????_changed

This parent's method is fired when editbox text is modified.