- _vscrollbarMode
ScrollBarMode _vscrollbarMode;
Undocumented in source.
- _hscrollbarMode
ScrollBarMode _hscrollbarMode;
Undocumented in source.
- _vscrollbar
ScrollBar _vscrollbar;
vertical scrollbar control
- _hscrollbar
ScrollBar _hscrollbar;
horizontal scrollbar control
- _clientRect
Rect _clientRect;
inner area, excluding additional controls like scrollbars
- _fullScrollableArea
Rect _fullScrollableArea;
Undocumented in source.
- _visibleScrollableArea
Rect _visibleScrollableArea;
Undocumented in source.
- vscrollbarMode
ScrollBarMode vscrollbarMode [@property getter]
- vscrollbarMode
ScrollBarMode vscrollbarMode [@property setter]
Undocumented in source. Be warned that the author may not have intended to support it.
- hscrollbarMode
ScrollBarMode hscrollbarMode [@property getter]
horizontal scrollbar mode
- hscrollbarMode
ScrollBarMode hscrollbarMode [@property setter]
Undocumented in source. Be warned that the author may not have intended to support it.
- clientRect
Rect clientRect [@property getter]
returns client area rectangle
- onHScroll
bool onHScroll(ScrollEvent event)
process horizontal scrollbar event
- onVScroll
bool onVScroll(ScrollEvent event)
process vertical scrollbar event
- onMouseEvent
bool onMouseEvent(MouseEvent event)
process mouse event; return true if event is processed by widget.
- onScrollEvent
bool onScrollEvent(AbstractSlider source, ScrollEvent event)
- updateScrollBars
void updateScrollBars()
update scrollbar positions
- hscrollbar
ScrollBar hscrollbar [@property getter]
Undocumented in source. Be warned that the author may not have intended to support it.
- vscrollbar
ScrollBar vscrollbar [@property getter]
Undocumented in source. Be warned that the author may not have intended to support it.
- hscrollbar
ScrollBar hscrollbar [@property setter]
Undocumented in source. Be warned that the author may not have intended to support it.
- vscrollbar
ScrollBar vscrollbar [@property setter]
Undocumented in source. Be warned that the author may not have intended to support it.
- updateHScrollBar
void updateHScrollBar()
update horizontal scrollbar widget position
- updateVScrollBar
void updateVScrollBar()
update verticat scrollbar widget position
- drawClient
void drawClient(DrawBuf buf)
Undocumented in source. Be warned that the author may not have intended to support it.
- drawExtendedArea
void drawExtendedArea(DrawBuf buf)
Undocumented in source. Be warned that the author may not have intended to support it.
- onDraw
void onDraw(DrawBuf buf)
Draw widget at its position to buffer
- fullContentSize
Point fullContentSize()
calculate full content size in pixels
- measure
void measure(int parentWidth, int parentHeight)
Measure widget according to desired width and height constraints. (Step 1 of two phase layout).
- handleClientRectLayout
void handleClientRectLayout(Rect rc)
override to support modification of client rect after change, e.g. apply offset
- layout
void layout(Rect rc)
Set widget rectangle to specified value and layout widget contents. (Step 2 of two phase layout).
- makeRectVisible
void makeRectVisible(Rect rc, bool alignHorizontally, bool alignVertically)
Undocumented in source. Be warned that the author may not have intended to support it.
Widget which can show content of widget group with optional scrolling
If size of content widget exceeds available space, allows to scroll it.