class FXScrollBar

The scroll bar is used when a document has a larger content than may be made visible.

Inheritance:

Public Methods

FXScrollBar(FXComposite* p, FXObject* tgt=NULL, FXSelector sel=0, FXuint opts=SCROLLBAR_VERTICAL, FXint x=0, FXint y=0, FXint w=0, FXint h=0)

Construct scroll bar

virtual FXint getDefaultWidth()

Return default width

virtual FXint getDefaultHeight()

Return default height

void setRange(FXint r)

Set content size range

FXint getRange() const

Return content size range

void setPage(FXint p)

Set viewport page size

FXint getPage() const

Return page size

void setLine(FXint l)

Set scoll increment for line

FXint getLine() const

Return line increment

void setPosition(FXint p)

Change current scroll position

FXint getPosition() const

return scroll position

void setHiliteColor(FXColor clr)

Change highlight color

FXColor getHiliteColor() const

Return highlight color

void setShadowColor(FXColor clr)

Change shadow color

FXColor getShadowColor() const

Return shadow color

void setBorderColor(FXColor clr)

Return border color

FXColor getBorderColor() const

Change border color

void setArrowColor(FXColor clr)

Return arrow color

FXColor getArrowColor() const

Return arrow color

FXuint getScrollbarStyle() const

Change the scrollbar style

void setScrollbarStyle(FXuint style)

Get the current scrollbar style

virtual void save(FXStream& store) const

Save to stream

virtual void load(FXStream& store)

Load from stream

virtual ~FXScrollBar()

Destructor

Inherited from FXWindow:

Public Methods

FXWindow* getParent() const

FXWindow* getOwner() const

FXWindow* getShell() const

FXWindow* getRoot() const

FXWindow* getNext() const

FXWindow* getPrev() const

FXWindow* getFirst() const

FXWindow* getLast() const

FXWindow* getFocus() const

void setKey(FXuint k)

FXuint getKey() const

void setTarget(FXObject* t)

FXObject* getTarget() const

void setSelector(FXSelector sel)

FXSelector getSelector() const

FXint getX() const

FXint getY() const

virtual FXint getWidthForHeight(FXint givenheight)

virtual FXint getHeightForWidth(FXint givenwidth)

void setX(FXint x)

void setY(FXint y)

void setWidth(FXint w)

void setHeight(FXint h)

void setLayoutHints(FXuint lout)

FXuint getLayoutHints() const

FXAccelTable* getAccelTable() const

void setAccelTable(FXAccelTable* acceltable)

void addHotKey(FXHotKey code)

void remHotKey(FXHotKey code)

FXbool isShell() const

FXbool isChildOf(const FXWindow* window) const

FXbool containsChild(const FXWindow* child) const

FXWindow* getChildAt(FXint x, FXint y) const

FXint numChildren() const

FXint indexOfChild(const FXWindow* window) const

FXWindow* childAtIndex(FXint index) const

static FXWindow* commonAncestor(FXWindow* a, FXWindow* b)

void setDefaultCursor(FXCursor* cur)

FXCursor* getDefaultCursor() const

void setDragCursor(FXCursor* cur)

FXCursor* getDragCursor() const

FXint getCursorPosition(FXint& x, FXint& y, FXuint& buttons) const

FXint setCursorPosition(FXint x, FXint y)

FXbool isEnabled() const

FXbool isActive() const

virtual FXbool canFocus() const

FXbool hasFocus() const

virtual void setFocus()

virtual void killFocus()

virtual void setDefault(FXbool enable=TRUE)

FXbool isDefault() const

void setInitial(FXbool enable=TRUE)

FXbool isInitial() const

virtual void enable()

virtual void disable()

virtual void create()

virtual void detach()

virtual void destroy()

virtual void raise()

virtual void lower()

virtual void move(FXint x, FXint y)

virtual void resize(FXint w, FXint h)

virtual void position(FXint x, FXint y, FXint w, FXint h)

virtual void recalc()

void forceRefresh()

virtual void reparent(FXWindow* newparent)

void scroll(FXint x, FXint y, FXint w, FXint h, FXint dx, FXint dy)

void update(FXint x, FXint y, FXint w, FXint h)

void update()

void repaint(FXint x, FXint y, FXint w, FXint h)

void repaint()

void grab()

void ungrab()

FXbool grabbed() const

void grabKeyboard()

void ungrabKeyboard()

FXbool grabbedKeyboard() const

virtual void show()

virtual void hide()

FXbool shown() const

virtual FXbool isComposite() const

FXbool underCursor() const

FXbool hasSelection() const

FXbool acquireSelection(const FXDragType* types, FXuint numtypes)

FXbool releaseSelection()

FXbool hasClipboard() const

FXbool acquireClipboard(const FXDragType* types, FXuint numtypes)

FXbool releaseClipboard()

void dropEnable()

void dropDisable()

FXbool isDropEnabled() const

FXbool isDragging() const

FXbool beginDrag(const FXDragType* types, FXuint numtypes)

FXbool handleDrag(FXint x, FXint y, FXDragAction action=DRAG_COPY)

FXbool endDrag(FXbool drop=TRUE)

FXbool isDropTarget() const

void setDragRectangle(FXint x, FXint y, FXint w, FXint h, FXbool wantupdates=TRUE)

void clearDragRectangle()

void acceptDrop(FXDragAction action=DRAG_ACCEPT)

FXDragAction didAccept() const

FXbool inquireDNDTypes(FXDNDOrigin origin, FXDragType*& types, FXuint& numtypes)

FXbool offeredDNDType(FXDNDOrigin origin, FXDragType type)

FXDragAction inquireDNDAction() const

FXbool setDNDData(FXDNDOrigin origin, FXDragType type, FXuchar* data, FXuint size)

FXbool getDNDData(FXDNDOrigin origin, FXDragType type, FXuchar*& data, FXuint& size)

virtual FXbool contains(FXint parentx, FXint parenty) const

void translateCoordinatesFrom(FXint& tox, FXint& toy, const FXWindow* fromwindow, FXint fromx, FXint fromy) const

void translateCoordinatesTo(FXint& tox, FXint& toy, const FXWindow* towindow, FXint fromx, FXint fromy) const

virtual void setBackColor(FXColor clr)

FXColor getBackColor() const

void linkBefore(FXWindow* sibling)

void linkAfter(FXWindow* sibling)

Inherited from FXDrawable:

Public Methods

FXint getWidth() const

FXint getHeight() const

FXVisual* getVisual() const

void setVisual(FXVisual* vis)

Inherited from FXId:

Public Methods

FXApp* getApp() const

FXID id() const

void setUserData(void* ptr)

void* getUserData() const

Inherited from FXObject:

Public Methods

const FXchar* getClassName() const

FXbool isMemberOf(const FXMetaClass* metaclass) const

Documentation

The scroll bar is used when a document has a larger content than may be made visible. The range is the total size of the document, the page is the part of the document which is visible. The size of the scrollbar thumb is adjusted to give feedback of the relative sizes of each. The scroll bar may be manipulated by the left mouse (normal scrolling), right mouse (vernier or fine-scrolling), or middle mouse (same as the left mouse only the scroll position can hop to the place where the click is made). Finally, if the mouse sports a wheel, the scroll bar can be manipulated by means of the mouse wheel as well. Holding down the Control-key during wheel motion will cause the scrolling to go faster than normal. While moving the scroll bar, a message of type SEL_CHANGED will be sent to the target, and the message data will reflect the current position of type FXint. At the end of the interaction, the scroll bar will send a message of type SEL_COMMAND to notify the target of the final position.

FXScrollBar(FXComposite* p, FXObject* tgt=NULL, FXSelector sel=0, FXuint opts=SCROLLBAR_VERTICAL, FXint x=0, FXint y=0, FXint w=0, FXint h=0)

Construct scroll bar

virtual FXint getDefaultWidth()

Return default width

virtual FXint getDefaultHeight()

Return default height

void setRange(FXint r)

Set content size range

FXint getRange() const

Return content size range

void setPage(FXint p)

Set viewport page size

FXint getPage() const

Return page size

void setLine(FXint l)

Set scoll increment for line

FXint getLine() const

Return line increment

void setPosition(FXint p)

Change current scroll position

FXint getPosition() const

return scroll position

void setHiliteColor(FXColor clr)

Change highlight color

FXColor getHiliteColor() const

Return highlight color

void setShadowColor(FXColor clr)

Change shadow color

FXColor getShadowColor() const

Return shadow color

void setBorderColor(FXColor clr)

Return border color

FXColor getBorderColor() const

Change border color

void setArrowColor(FXColor clr)

Return arrow color

FXColor getArrowColor() const

Return arrow color

FXuint getScrollbarStyle() const

Change the scrollbar style

void setScrollbarStyle(FXuint style)

Get the current scrollbar style

virtual void save(FXStream& store) const

Save to stream

virtual void load(FXStream& store)

Load from stream

virtual ~FXScrollBar()

Destructor

This class has no child classes.

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