Class: TabWidget

• Inheritance
• Description
• Related information
• Class protocol
  • accessing
  • instance creation
• Instance protocol
  • accessing
  • accessing-dimensions
  • basic drawing
  • change & update
  • drawing
  • initialization
  • private
  • queries
• Private classes

Inheritance:

   Object
   |
   +--TabWidget
      |
      +--TabWidget::Mac
      |
      +--TabWidget::Window

Package:

stx:libwidg2

Category:

Views-Interactors

Version:

rev: 1.27 date: 2017/10/09 12:36:56

user: mawalch

file: TabWidget.st directory: libwidg2

module: stx stc-classLibrary: libwidg2

Author:

Claus Atzkern

Description:

instances represent (& draw) the tabs of a tabWidget.

Related information:

    TabView

Class protocol:

 computeColorsOn: aView style: aStyle

set colors dependent on selection color

 computeColorsOn: aView style: aStyle selectionColor: aSelectedColor

set colors dependent on selection color

 tabStyleOn: aView

returns default tab style

 widgetClass: aWidget

 labels: aList for: aTabView

create tabs based on labels for a tabview

 validateDimensions: aStyle

validate dimensions for a style; could be redefined

Instance protocol:

 label

 lineNr

returns line number

 lineNr: aLineNr

change line number

 printableLabel

 anchor

returns the tab origin

 anchor: anAnchor

change the tab anchor; no redraw

 anchor: anAnchor extent: anExtent

change anchor and extent; no redraw

 extent

return the tab extent

 extent: anExtent

change the tab extent; no redraw

 preferredExtentX

returns my preferred extent x

 preferredExtentY

returns my preferred extent y

 redrawAtBottom: isSelected

redraw tab at bottom of view


** This method raises an error - it must be redefined in concrete classes **

 redrawAtLeft: isSelected

redraw tab at left of view


** This method raises an error - it must be redefined in concrete classes **

 redrawAtRight: isSelected

redraw tab at right of view


** This method raises an error - it must be redefined in concrete classes **

 redrawAtTop: isSelected

redraw tab at top of view


** This method raises an error - it must be redefined in concrete classes **

 labelChanged

 redraw: isSelected

redraw the receiver tab

 redrawLabel

redraw label only

 label: aLabel for: aTabView

initialize attributes

 computeCorner

compute corner

 computeOrigin

compute origin

 containsPoint: aPoint

return true, if a point is contained in the tab

 intersects: aRectangle

return true, if the intersection between the tab widget and
the argument, aRectangle is not empty

 isEnabled

 model

Private classes:

    Mac
    Window