Class: ViewWithAcceptAndCancelBar

• Inheritance
• Description
• Instance protocol
  • accessing
  • action
  • change & update
  • initialization
• Private classes

Inheritance:

   Object
   |
   +--GraphicsMedium
      |
      +--DisplaySurface
         |
         +--SimpleView
            |
            +--ViewWithAcceptAndCancelBar
               |
               +--Tools::CodeView2WithAcceptAndCancelBar

Package:

stx:libtool

Category:

Views-Basic

Version:

rev: 1.24 date: 2021/01/20 13:17:43

user: cg

file: ViewWithAcceptAndCancelBar.st directory: libtool

module: stx stc-classLibrary: libtool

Description:

experimental - self like accept/cancel bar in the browsers
code view.
Enable with:
     UserPreferences current showAcceptCancelBarInBrowser:true

copyright
COPYRIGHT (c) 2006 by eXept Software AG
             All Rights Reserved

This software is furnished under a license and may be used
only in accordance with the terms of that license and with the
inclusion of the above copyright notice.   This software may not
be provided or otherwise made available to, or used by, any
other person.  No title to or ownership of the software is
hereby transferred.

Instance protocol:

 acceptAction: something

define the action to be performed when the green accept button is pressed

 cancelAction: something

define the action to be performed when the red cancel button is pressed

 compareAction: aBlock

define the action to be performed when the yellow compare button is pressed

 reallyModifiedHolder: aValueHolder

set the holder which keeps track of the real modified state;
the modified state of the view is set with every user-input,
but cleared by the master (in order to trigger future modified events).
With every modified change, the state of the reallyModified is updated

 scrolledView

for protocol compatibility

 accept

(comment from inherited method)
accept the current contents by executing the accept-action and/or changeMessage.

 cancel

 compare

 hideBar

 showBar

 update: something with: aParameter from: changedObject

not sure if we really need to send it through the application

 updateBarVisibility

Modified (format): / 29-11-2011 / 14:05:04 / cg

 initialize

self new open

 setSlaveView: aView

|v|

v := self new.
v slaveView:CodeView new.
v open

 slaveView: aView

|v|

v := self new.
v slaveView:CodeView new.
v open

Private classes:

    AcceptAndCancelBar