Class: Fox::FXMenuRadio

Inherits:
FXMenuCommand show all
Defined in:
rdoc-sources/FXMenuRadio.rb,
lib/fox16/core.rb

Overview

The FXMenuRadio widget is used to change a state in the application from a menu. Menu radio commands may reflect the state of the application by graying out, becoming hidden, or by displaying a bullet. When activated, a menu radio sends a SEL_COMMAND to its target; the message data contains the new state. A collection of menu radio widgets which belong to each other is supposed to be updated by a common SEL_UPDATE handler to properly maintain the state between them.

Events

The following messages are sent by FXMenuRadio to its target:

SEL_COMMAND

sent when the command is activated

Instance Attribute Summary collapse

Attributes inherited from FXMenuCommand

#accelText

Attributes inherited from FXMenuCaption

#font, #helpText, #hiliteColor, #icon, #selBackColor, #selTextColor, #shadowColor, #text, #textColor, #tipText

Attributes inherited from FXWindow

#accelTable, #backColor, #defaultCursor, #dragCursor, #first, #focus, #key, #last, #layoutHints, #next, #numChildren, #owner, #parent, #prev, #root, #selector, #shell, #target, #x, #y

Attributes inherited from FXDrawable

#height, #visual, #width

Attributes inherited from FXId

#app, #userData, #xid

Instance Method Summary collapse

Methods inherited from FXMenuCaption

#to_s

Methods inherited from FXWindow

#acceptDrop, #acquireClipboard, #acquireSelection, #active?, #addHotKey, after?, #after?, before?, #before?, #beginDrag, #canFocus?, #changeFocus, #childAtIndex, #childOf?, #children, #clearDragRectangle, #clearShape, colorType, colorTypeName, commonAncestor, #composeContext, #composite?, #contains?, #containsChild?, #create, #createComposeContext, #cursorPosition, #default?, #defaultHeight, #defaultWidth, deleteType, deleteTypeName, #destroy, #destroyComposeContext, #detach, #didAccept, #disable, #doesSaveUnder?, #dragging?, #dropDisable, #dropEnable, #dropEnabled?, #dropFinished, #dropTarget?, #each_child, #each_child_recursive, #enable, #enabled?, #endDrag, #forceRefresh, #getChildAt, #getDNDData, #getHeightForWidth, #getWidthForHeight, #grab, #grabKeyboard, #grabbed?, #grabbedKeyboard?, #handleDrag, #hasClipboard?, #hasFocus?, #hasSelection?, #height, #height=, #hide, imageType, #inFocusChain?, #indexOfChild, #initial?, #inquireDNDAction, #inquireDNDTypes, #killFocus, #layout, #linkAfter, #linkBefore, #lower, #move, octetType, octetTypeName, #offeredDNDType?, #position, #raiseWindow, #recalc, #releaseClipboard, #releaseSelection, #remHotKey, #removeChild, #repaint, #reparent, #resize, #scroll, #setCursorPosition, #setDNDData, #setDefault, #setDragRectangle, #setFocus, #setInitial, #setShape, #shell?, #show, #shown?, stringType, textType, textTypeName, #tr, #translateCoordinatesFrom, #translateCoordinatesTo, #underCursor?, #ungrab, #ungrabKeyboard, #update, urilistType, urilistTypeName, utf16Type, utf16TypeName, utf8Type, utf8TypeName, #visible=, #width, #width=

Methods included from Responder2

#connect

Methods inherited from FXDrawable

#resize

Methods inherited from FXId

#create, #created?, #destroy, #detach, #runOnUiThread

Methods inherited from FXObject

#bind, #handle, #load, #save, subclasses

Constructor Details

#initialize(p, text, target = nil, selector = 0, opts = 0) ⇒ FXMenuRadio

Construct a menu radio


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# File 'rdoc-sources/FXMenuRadio.rb', line 29

def initialize(p, text, target=nil, selector=0, opts=0) # :yields: theMenuRadio
end

Instance Attribute Details

#checkObject

Radio button state, one of TRUE, FALSE or MAYBE


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# File 'rdoc-sources/FXMenuRadio.rb', line 21

def check
  @check
end

#radioColorObject

Radio background color Fox::FXColor


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# File 'rdoc-sources/FXMenuRadio.rb', line 24

def radioColor
  @radioColor
end

Instance Method Details

#checked?Boolean

Return true if this menu radio button is in the checked state.

Returns:

  • (Boolean)

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# File 'lib/fox16/core.rb', line 574

def checked?
  self.checkState == TRUE
end

#maybe?Boolean

Return true if this menu radio button is in the indeterminate, or “maybe”, state.

Returns:

  • (Boolean)

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# File 'lib/fox16/core.rb', line 584

def maybe?
  self.checkState == MAYBE
end

#unchecked?Boolean

Return true if this menu radio button is in the unchecked state.

Returns:

  • (Boolean)

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# File 'lib/fox16/core.rb', line 579

def unchecked?
  self.checkState == FALSE
end