ICS

QicsTable Documentation Set

QicsScrollBarScroller Class Reference

Table scroller using a QScrollBar widget as the UI. More...

#include <QicsScrollBarScroller.h>

Inherits QicsScroller.

List of all members.

Public Types

enum  QicsWideKeyAction { Del_DeleteSelected, CtrlA_SelectAll }
enum  QicsBoxBorders {
  TopBorder = 1, BottomBorder = 2, LeftBorder = 4, RightBorder = 8,
  AllBorders = 1+2+4+8
}
enum  QicsCopyPolicy {
  CopyData = 1, CopyAttributes = 2, CopyDimensions = 4, CopySpans = 8,
  CopyAll = 1+2+4+8
}
enum  QicsClearPolicy { ClearData = 1, ClearAttributes = 2, ClearSpans = 4, ClearAll = 1+2+4 }
enum  QicsSortMode { QicsStableSort = 0, QicsQuickSort }
enum  QicsCellOverflowBehavior { Clip = 0, Overflow, ToolTip }
enum  QicsCurrentCellStyle { Spreadsheet = 0, NormalSelected }
enum  QicsSelectionStyle { Normal = 0, Exclusive }
enum  QicsGridCellClipping { AllowPartial = 0, NoDisplayOnPartial, UseClippedSymbol }
enum  QicsGridType { TableGrid = 0, RowHeaderGrid, ColumnHeaderGrid }
enum  QicsHeaderType { RowHeader = 0, ColumnHeader }
enum  QicsIndexType { NoIndex = 0, RowIndex, ColumnIndex, RowAndColumnIndex }
enum  QicsLineStyle { None = 0, Plain, Raised, Sunken }
enum  QicsRepaintBehavior { RepaintOff = 0, RepaintOn = 1, RepaintCalcOnly = 2 }
enum  QicsScrollBarMode { Auto = 0, AlwaysOff, AlwaysOn }
enum  QicsScrollDirection {
  ScrollNone = 0, ScrollUp = 1, ScrollDown = 2, ScrollLeft = 4,
  ScrollRight = 8, ScrollToRow = 16, ScrollToColumn = 32
}
enum  QicsSelectionPolicy {
  SelectNone = 0, SelectSingle, SelectMultiple, SelectSingleRow,
  SelectMultipleRow
}
enum  QicsSelectionType {
  SelectionNone = 0, SelectionBegin, SelectionDrag, SelectionEnd,
  SelectionExtend, SelectionAdd, SelectionReplace
}
enum  QicsSortOrder { Ascending = 0, Descending }
enum  QicsTableDisplayOption { DisplayNever = 0, DisplayAlways, DisplayFirstPage }
enum  QicsTraversalKeyEditBehavior { TraverseWithinCell = 0, TraverseBetweenCells }
enum  QicsCurrentCellDraggingPolicy { DragCurrent = 0, DragSelection }

Public Slots

virtual int index (void) const
virtual void setIndex (QicsIndexType type, int idx)
virtual int minIndex (void) const
virtual void setMinIndex (QicsIndexType type, int idx)
virtual int maxIndex (void) const
virtual void setMaxIndex (QicsIndexType type, int idx)
void handleSliderPressed (void)
void handleSliderReleased (void)
void handleActionTriggered (int action)
virtual void setIndex (QicsIndexType type, int idx)=0
virtual void setMinIndex (QicsIndexType type, int idx)=0
virtual void setMaxIndex (QicsIndexType type, int idx)=0

Signals

void indexChanged (QicsIndexType type, int idx)
void scrollPageAdd (QicsIndexType type, int idx)
void scrollPageSub (QicsIndexType type, int idx)

Public Member Functions

 QicsScrollBarScroller (QicsIndexType type, QWidget *parent)
virtual ~QicsScrollBarScroller ()
virtual QAbstractSlider * widget (void) const
virtual void setWidget (QAbstractSlider *widget)
virtual QicsScrollBarMode mode (void) const
virtual void setMode (QicsScrollBarMode m)
bool scrollSliderDrag (void) const

Protected Slots

void valueChanged (int val)

Protected Member Functions

void checkBounds (void)

Protected Attributes

QAbstractSlider * myScrollBar
 the scrollbar widget
QicsIndexType myType
 the type of this scroller
bool myInSetIndex
 flag used in setIndex to avoid recursive signals
bool myIsSliderPressed
 flag which store slider press action
int oldVal
QicsScrollBarMode myMode
 controls the mode of the scrollbar


Detailed Description

Table scroller using a QScrollBar widget as the UI.

QicsScrollBarScroller is an implementation of QicsScroller that uses a generic QScrollBar widget as its UI.


Member Enumeration Documentation

enum Qics::QicsWideKeyAction [inherited]

Denotes global key actions available for the table grid.

enum Qics::QicsBoxBorders [inherited]

Denotes the box borders of cell region.

enum Qics::QicsCopyPolicy [inherited]

Denotes the copying policy during copy/paste and drag/drop operations.

enum Qics::QicsClearPolicy [inherited]

Denotes the clearing policy during cut and delete operations.

enum Qics::QicsSortMode [inherited]

Denotes the sort algorithm which is used.

enum Qics::QicsCellOverflowBehavior [inherited]

Denotes the behavior of grids when handling cells whose contents cannot be displayed in the boundaries of the cell.

enum Qics::QicsCurrentCellStyle [inherited]

Denotes the visual style that the current cell of the table will be drawn with.

enum Qics::QicsSelectionStyle [inherited]

enum Qics::QicsGridCellClipping [inherited]

Denotes the policy for displaying text that is too long to fit in its cell.

enum Qics::QicsGridType [inherited]

Specifies a type of grid object.

enum Qics::QicsHeaderType [inherited]

Specifies the type of table header.

enum Qics::QicsIndexType [inherited]

Specifies the type of table index.

enum Qics::QicsLineStyle [inherited]

Denotes the style of lines and borders in the table widget.

enum Qics::QicsRepaintBehavior [inherited]

Specifies the recalculation and repainting behavior of tables and grids.

enum Qics::QicsScrollBarMode [inherited]

Specifies the various modes of QicsTable's scroll bars.

enum Qics::QicsScrollDirection [inherited]

Denotes a direction for scrolling operations, or that an absolute scroll should occur.

enum Qics::QicsSelectionPolicy [inherited]

Denotes the selection policy for the table.

enum Qics::QicsSortOrder [inherited]

Specifies whenever ordering should be ascending or descending.

enum Qics::QicsTableDisplayOption [inherited]

Specifies a printing display policy for elements of the table.

enum Qics::QicsTraversalKeyEditBehavior [inherited]

Specifies the behavior of the traversal keys. (left, right, up, down, etc) while editing a cell.

enum Qics::QicsCurrentCellDraggingPolicy [inherited]

Specifies the behavior of drag&drop operations when it has began from current cell.


Constructor & Destructor Documentation

QicsScrollBarScroller::QicsScrollBarScroller ( QicsIndexType  type,
QWidget *  parent 
)

The constructor. type specifies if this scroller should control rows or columns. parent specifies the parent of the scrollbar widget. name specifies the name of this object.

virtual QicsScrollBarScroller::~QicsScrollBarScroller (  )  [virtual]

The destructor.


Member Function Documentation

virtual QAbstractSlider* QicsScrollBarScroller::widget ( void   )  const [inline, virtual]

Returns the QScrollBar widget of this scroller.

Implements QicsScroller.

virtual void QicsScrollBarScroller::setWidget ( QAbstractSlider *  widget  )  [virtual]

Sets new widget for this scroller. Old widget deletes automatically.

Implements QicsScroller.

virtual QicsScrollBarMode QicsScrollBarScroller::mode ( void   )  const [inline, virtual]

Returns the mode of the scrollbar.

Implements QicsScroller.

virtual void QicsScrollBarScroller::setMode ( QicsScrollBarMode  m  )  [virtual]

Sets the mode of the scrollbar.

Implements QicsScroller.

bool QicsScrollBarScroller::scrollSliderDrag ( void   )  const [inline]

Returns true if slider in drag mode.

virtual int QicsScrollBarScroller::index ( void   )  const [inline, virtual, slot]

Returns the current index of the scroller.

Implements QicsScroller.

virtual void QicsScrollBarScroller::setIndex ( QicsIndexType  type,
int  idx 
) [virtual, slot]

Sets the current type index of the scroller to idx. The request is ignored if type is not the same as the type that was passed to the constructor.

virtual int QicsScrollBarScroller::minIndex ( void   )  const [inline, virtual, slot]

Returns the current minimum index of the scroller.

Implements QicsScroller.

virtual void QicsScrollBarScroller::setMinIndex ( QicsIndexType  type,
int  idx 
) [virtual, slot]

Sets the current type minimum index of the scroller to idx. The request is ignored if type is not the same as the type that was passed to the constructor.

virtual int QicsScrollBarScroller::maxIndex ( void   )  const [inline, virtual, slot]

Returns the current maximum index of the scroller.

Implements QicsScroller.

virtual void QicsScrollBarScroller::setMaxIndex ( QicsIndexType  type,
int  idx 
) [virtual, slot]

Sets the current type maximum index of the scroller to idx. The request is ignored if type is not the same as the type that was passed to the constructor.

void QicsScrollBarScroller::handleSliderPressed ( void   )  [slot]

This clot handle mouse pressing on slider.

void QicsScrollBarScroller::handleSliderReleased ( void   )  [slot]

Handle mouse release on slider.

void QicsScrollBarScroller::valueChanged ( int  val  )  [protected, slot]

Called when the scrollbar widget's value changes.

void QicsScrollBarScroller::checkBounds ( void   )  [protected]

Checks the min and max indices and hideWhenNotNeeded to determine if the scrollbar should be hidden or shown.

void QicsScroller::indexChanged ( QicsIndexType  type,
int  idx 
) [signal, inherited]

Emitted when the index of this scroller changes. type specifies whether this index is for a row or a column. idx is the new index value.

virtual void QicsScroller::setIndex ( QicsIndexType  type,
int  idx 
) [pure virtual, slot, inherited]

Sets the current type index of this scroller to idx.

virtual void QicsScroller::setMinIndex ( QicsIndexType  type,
int  idx 
) [pure virtual, slot, inherited]

Sets the current minimum tyhpe index value of this scroller to idx.

virtual void QicsScroller::setMaxIndex ( QicsIndexType  type,
int  idx 
) [pure virtual, slot, inherited]

Sets the current maximum tyhpe index value of this scroller to idx.


Member Data Documentation

QAbstractSlider* QicsScrollBarScroller::myScrollBar [protected]

the scrollbar widget

QicsIndexType QicsScrollBarScroller::myType [protected]

the type of this scroller

bool QicsScrollBarScroller::myInSetIndex [protected]

flag used in setIndex to avoid recursive signals

bool QicsScrollBarScroller::myIsSliderPressed [protected]

flag which store slider press action

QicsScrollBarMode QicsScrollBarScroller::myMode [protected]

controls the mode of the scrollbar


The documentation for this class was generated from the following file:

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