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module Fox
#
# The scroll area widget manages a content area and a viewport
# area through which the content is viewed. When the content area
# becomes larger than the viewport area, scrollbars are placed to
# permit viewing of the entire content by scrolling the content.
# Depending on the mode, scrollbars may be displayed on an as-needed
# basis, always, or never.
# Normally, the scroll area's size and the content's size are independent;
# however, it is possible to disable scrolling in the horizontal
# (vertical) direction. In this case, the content width (height)
# will influence the width (height) of the scroll area widget.
# For content which is time-consuming to repaint, continuous
# scrolling may be turned off.
#
# === Scrollbar options
#
# +SCROLLERS_NORMAL+:: Show the scrollbars when needed
# +HSCROLLER_ALWAYS+:: Always show horizontal scrollers
# +HSCROLLER_NEVER+:: Never show horizontal scrollers
# +VSCROLLER_ALWAYS+:: Always show vertical scrollers
# +VSCROLLER_NEVER+:: Never show vertical scrollers
# +HSCROLLING_ON+:: Horizontal scrolling turned on (default)
# +HSCROLLING_OFF+:: Horizontal scrolling turned off
# +VSCROLLING_ON+:: Vertical scrolling turned on (default)
# +VSCROLLING_OFF+:: Vertical scrolling turned off
# +SCROLLERS_TRACK+:: Scrollers track continuously for smooth scrolling
# +SCROLLERS_DONT_TRACK+:: Scrollers don't track continuously
#
class FXScrollArea < FXComposite
# Viewport width, in pixels [Integer]
attr_reader :viewportWidth
# Viewport height, in pixels [Integer]
attr_reader :viewportHeight
# Content width, in pixels [Integer]
attr_reader :contentWidth
# Content height, in pixels [Integer]
attr_reader :contentHeight
# Scroll style [Integer]
attr_accessor :scrollStyle
# Horizontal scrollbar [FXScrollBar]
attr_reader :horizontalScrollBar
# Vertical scrollbar [FXScrollBar]
attr_reader :verticalScrollBar
# Current x-position [Integer]
attr_reader :xPosition
# Current y-position [Integer]
attr_reader :yPosition
#
# Return an initialized FXScrollArea instance.
#
# ==== Parameters:
#
# +parent+:: the parent widget for this scroll area [FXComposite]
# +opts+:: the options [Integer]
# +x+:: initial x-position, when the +LAYOUT_FIX_X+ layout hint is in effect [Integer]
# +y+:: initial y-position, when the +LAYOUT_FIX_Y+ layout hint is in effect [Integer]
# +width+:: initial width, when the +LAYOUT_FIX_WIDTH+ layout hint is in effect [Integer]
# +height+:: initial height, when the +LAYOUT_FIX_HEIGHT+ layout hint is in effect [Integer]
#
def initialize(parent, opts=0, x=0, y=0, width=0, height=0) # :yields: theScrollArea
end
# Return +true+ if horizontally scrollable
def horizontalScrollable?() ; end
# Return +true+ if vertically scrollable
def verticalScrollable?() ; end
# Set the current position to (_x_, _y_)
def setPosition(x, y) ; end
# Get the current position as an array [x, y]
def position() ; end
end
end