Class: CodeCompletionHelpView

• Inheritance
• Description
• Class protocol
  • instance creation
• Instance protocol
  • accessing
  • event handling
  • initialization
  • private
  • queries

Inheritance:

   Object
   |
   +--GraphicsMedium
      |
      +--DisplaySurface
         |
         +--SimpleView
            |
            +--View
               |
               +--CodeCompletionHelpView

Package:

stx:libtool

Category:

Interface-Help

Version:

rev: 1.28 date: 2023/08/15 08:41:26

user: cg

file: CodeCompletionHelpView.st directory: libtool

module: stx stc-classLibrary: libtool

Description:

used with code completion suggestions

copyright
COPYRIGHT (c) 2013 by Claus Gittinger
             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.

Class protocol:

 with: aView

create a talking-view wrapping some other view

Usage example(s):

(ActiveHelpView with:(TextView new)) realize (ActiveHelpView with:(TextView new)) open (ActiveHelpView with:(Button label:'ok')) open

Instance protocol:

 closeOnPointerLeave: aBoolean

 editView: aView

my code editor view

 withView: aView

set the component view

 delayedClose

 delayedDestroy

 delayedUnmap

 focusIn

(comment from inherited method)
got keyboard focus - do nothing here

 focusOut

(comment from inherited method)
lost keyboard focus (via the window manager).
Nothing done here

 handlesButtonMotion: state inView: aView

 handlesButtonPress: state inView: aView

 handlesButtonRelease: state inView: aView

 handlesKeyPress: key inView: aView

 handlesKeyRelease: key inView: aView

 handlesPointerEnter: state inView: aView

^ true

 handlesPointerLeave: state inView: aView

^ true

 installDelayedClose

 keyPress: key x: x y: y view: aView

close now

 pointerEnter: state x: x y: y view: view

 pointerLeave: state view: view

 uninstallDelayedClose

 checkForClosedOrRaisedEditor

Transcript showCR:editView.

 enableDelegation

 initStyle

setup viewStyle specifics

 initialize

(comment from inherited method)
must be called if redefined

 mapped

install a watcher to check for the editView being still present

 raise

(comment from inherited method)
bring to front

 realize

self computeShape.

 release

 unmapped

(comment from inherited method)
the view has been unmapped
(either by some outside action - i.e. window manager iconified me,
or due to unmapping of my parentView).

 resizeToFit

resize myself to make the component view fit

 isPopUpView

return true - I am a popUp type of view (no decoration, raise-to-top)

 wantsFocusWithButtonPress

DEFINITELY not, because if we do so,
the editView looses focus on click, and sends me to hell in its lost focus handling!
So I will be terminated by a buttonPress, before I get a chance to handle the buttonRelease
(in which I fire my action)

 wantsFocusWithPointerEnter

DEFINITELY not, because if we do so,
the editView looses focus on entry, and sends me to hell in its lost focus handling!
So I will be terminated by a motion