Class: TextRuler

• Inheritance
• Description
• Class protocol
  • defaults
• Instance protocol
  • accessing
  • redrawing

Inheritance:

   Object
   |
   +--GraphicsContext
      |
      +--DeviceGraphicsContext
         |
         +--GraphicsMedium
            |
            +--DisplaySurface
               |
               +--SimpleView
                  |
                  +--Ruler
                     |
                     +--TextRuler

Package:

stx:libwidg2

Category:

Views-Interactors

Version:

rev: 1.15 date: 2006-11-13 16:11:31

user: cg

file: TextRuler.st directory: libwidg2

module: stx stc-classLibrary: libwidg2

Description:

This is a special ruler built for text processing
applications. Currently, it is not used in the system.
It will allow setting of margins, tabs and text-layout.

The implementation is not yet finished - take it as example
goody ...

TextRuler new open

Class protocol:

 alignForm

return the form displayed in the align-button

 centerForm

return the form displayed in the center-button

 centerTabForm

return the form displayed in the centerTab-button

 decimalTabForm

return the form displayed in the decimalTab-button

 leftAlignForm

return the form displayed in the leftAlign-button

 leftMarginForm

return the form displayed for the left margin marker

 leftTabForm

return the form displayed in the leftTab-button

 rightAlignForm

return the form displayed in the rightAlign-button

 rightMarginForm

return the form displayed for the right margin marker

 rightTabForm

return the form displayed in the rightTab-button

Instance protocol:

 paragraphSpecification: aSpec

 redraw

redraw margin & tab marks