Class: Fox::FXImageView

Inherits:
FXScrollArea show all
Defined in:
rdoc-sources/FXImageView.rb

Overview

The FXImageView widget displays a scrollable view of an image.

Image alignment styles

IMAGEVIEW_NORMAL

Normal mode is centered

IMAGEVIEW_CENTER_X

Centered horizontally

IMAGEVIEW_LEFT

Left-aligned

IMAGEVIEW_RIGHT

Right-aligned

IMAGEVIEW_CENTER_Y

Centered vertically

IMAGEVIEW_TOP

Top-aligned

IMAGEVIEW_BOTTOM

Bottom-aligned

Events

SEL_RIGHTBUTTONPRESS

sent when the right mouse button goes down; the message data is an FXEvent instance.

SEL_RIGHTBUTTONRELEASE

sent when the right mouse button goes up; the message data is an FXEvent instance.

Instance Attribute Summary collapse

Attributes inherited from FXScrollArea

#contentHeight, #contentWidth, #horizontalScrollBar, #scrollStyle, #verticalScrollBar, #viewportHeight, #viewportWidth, #xPosition, #yPosition

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 FXScrollArea

#horizontalScrollable?, #position, #scrollCorner, #setPosition, #verticalScrollable?

Methods inherited from FXComposite

#maxChildHeight, #maxChildWidth

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, img = nil, target = nil, selector = 0, opts = 0, x = 0, y = 0, width = 0, height = 0) ⇒ FXImageView

Return an initialized FXImageView instance.


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# File 'rdoc-sources/FXImageView.rb', line 31

def initialize(p, img=nil, target=nil, selector=0, opts=0, x=0, y=0, width=0, height=0) # :yields: theImageView
end

Instance Attribute Details

#alignmentObject

Current alignment [Integer]


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# File 'rdoc-sources/FXImageView.rb', line 26

def alignment
  @alignment
end

#imageObject

The image Fox::FXImage


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# File 'rdoc-sources/FXImageView.rb', line 23

def image
  @image
end