A wScrollBar is a control that represents a horizontal or vertical scrollbar.
| Appearance: |  |
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| Styles: | | Styles | Description |
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| wSbHorizontal | Specifies a horizontal scrollbar. |
| wSbVertical | Specifies a vertical scrollbar. |
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proc isVertical(self: wScrollBar): bool {...}{.inline, raises: [], tags: [].}-
Returns true for scrollbars that have the vertical style set.
proc setScrollbar(self: wScrollBar; position: Natural; pageSize: Positive;
range: Positive) {...}{.raises: [], tags: [].}-
Sets the scrollbar properties.
proc setScrollPos(self: wScrollBar; position: int) {...}{.raises: [], tags: [].}-
Sets the position of the scrollbar.
proc getPageSize(self: wScrollBar): int {...}{.inline, raises: [], tags: [].}-
Returns the page size.
proc getRange(self: wScrollBar): int {...}{.inline, raises: [], tags: [].}-
Returns the length of the scrollbar.
proc getScrollPos(self: wScrollBar): int {...}{.inline, raises: [], tags: [].}-
Returns the current position of the scrollbar.
proc init(self: wScrollBar; parent: wWindow; id = wDefaultID; pos = wDefaultPoint;
size = wDefaultSize; style: wStyle = 0) {...}{.raises: [wNilAccess, wWindowError,
wCursorError, wBrushError, Exception, IndexDefect, wFontError],
tags: [RootEffect].}-
Initializes a scrollbar.
proc ScrollBar(parent: wWindow; id = wDefaultID; pos = wDefaultPoint;
size = wDefaultSize; style: wStyle = 0): wScrollBar {...}{.inline, discardable, raises: [
wNilAccess, wWindowError, wCursorError, wBrushError, Exception, IndexDefect,
wFontError], tags: [RootEffect].}-
Constructor.
method getDefaultSize(self: wScrollBar): wSize {...}{.raises: [], tags: [].}-
Returns the default size for the control.
method getBestSize(self: wScrollBar): wSize {...}{.raises: [], tags: [].}-
Returns the best acceptable minimal size for the control.
method release(self: wScrollBar) {...}{.raises: [], tags: [RootEffect].}-
Release all the resources during destroying. Used internally.