IScrollable

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jcurses.widgets
Interface IScrollable

All Known Implementing Classes:: List, TextArea

public interface IScrollable

This interface is to be implemented by widgets, that use ScrollbarPainter to paint vertical or horizontal (or both ) scrollbars. Througth this interface the widget gives to the ScrollbarPainter needed data to paint or refresh scrollbars;

Method Summary

jcurses.system.CharColor getBorderColors()
          The method returns colors, with which the border is to be paint

jcurses.util.Rectangle getBorderRectangle()
          The method returns the rectangle of the border, on which scrollbars are to be paint

float getHorizontalScrollbarLength()
          The method returns the length of the horizontal scrollbar as part of the length of the side of the border rectangle ( 0 < value <= 1.0 )

float getHorizontalScrollbarOffset()
          The method returns the offset of the horizontal scrollbar as part of the length of the side of the border rectangle ( 0 <=value < 1.0 )

jcurses.system.CharColor getScrollbarColors()
          The method returns colors, with which scrollbars are to be paint

float getVerticalScrollbarLength()
          The method returns the length of the vertical scrollbar as part of the length of the side of the border rectangle ( 0

float getVerticalScrollbarOffset()
          The method returns the offset of the vertical scrollbar as part of the length of the side of the border rectangle ( 0 < =value < 1.0 )

boolean hasHorizontalScrollbar()
          This method returns true, if the using widget has a horizontal scrollbar, ( independent of the size of it, this can be also empty)

boolean hasVerticalScrollbar()
          This method returns true, if the using widget has a vertical scrollbar, ( independent of the size of it, this can be also empty)

Method Detail

hasHorizontalScrollbar

public boolean hasHorizontalScrollbar()

This method returns true, if the using widget has a horizontal scrollbar, ( independent of the size of it, this can be also empty)

hasVerticalScrollbar

public boolean hasVerticalScrollbar()

This method returns true, if the using widget has a vertical scrollbar, ( independent of the size of it, this can be also empty)

getBorderRectangle

public jcurses.util.Rectangle getBorderRectangle()

The method returns the rectangle of the border, on which scrollbars are to be paint

getBorderColors

public jcurses.system.CharColor getBorderColors()

The method returns colors, with which the border is to be paint

getScrollbarColors

public jcurses.system.CharColor getScrollbarColors()

The method returns colors, with which scrollbars are to be paint

getHorizontalScrollbarOffset

public float getHorizontalScrollbarOffset()

The method returns the offset of the horizontal scrollbar as part of the length of the side of the border rectangle ( 0 <=value < 1.0 )

getHorizontalScrollbarLength

public float getHorizontalScrollbarLength()

The method returns the length of the horizontal scrollbar as part of the length of the side of the border rectangle ( 0 < value <= 1.0 )

getVerticalScrollbarOffset

public float getVerticalScrollbarOffset()

The method returns the offset of the vertical scrollbar as part of the length of the side of the border rectangle ( 0 < =value < 1.0 )

getVerticalScrollbarLength

public float getVerticalScrollbarLength()

The method returns the length of the vertical scrollbar as part of the length of the side of the border rectangle ( 0