kexi

KexiTableView Class Reference

#include <kexitableview.h>

Inheritance diagram for KexiTableView:

KexiRecordNavigatorHandler KexiSharedActionClient KexiDataAwareObjectInterface KexiDataTableView List of all members.

Detailed Description

KexiTableView class provides a widget for displaying data in a tabular view.

See also:
KexiFormScrollView

Definition at line 66 of file kexitableview.h.


Public Types

enum  ScrollDirection { ScrollUp, ScrollDown, ScrollLeft, ScrollRight }

Public Slots

virtual void setData (KexiTableViewData *data, bool owner=true)
virtual void clearColumnsInternal (bool repaint)
void adjustColumnWidthToContents (int colNum=-1)
void setColumnWidth (int col, int width)
void setColumnStretchEnabled (bool set, int colNum)
void maximizeColumnsWidth (const QValueList< int > &columnList)
void adjustHorizontalHeaderSize ()
void setHighlightedRow (int row)
void clearHighlightedRow ()
virtual void ensureCellVisible (int row, int col)
virtual void deleteCurrentRow ()
virtual KexiTableIteminsertEmptyRow (int row=-1)
virtual void startEditCurrentCell (const QString &setText=QString::null)
virtual void deleteAndStartEditCurrentCell ()
virtual bool cancelRowEdit ()
virtual bool acceptRowEdit ()
virtual void setAcceptsRowEditAfterCellAccepting (bool set)
virtual void setDropsAtRowEnabled (bool set)
virtual bool cancelEditor ()
virtual bool acceptEditor ()

Signals

virtual void dataSet (KexiTableViewData *data)
virtual void itemSelected (KexiTableItem *)
virtual void cellSelected (int col, int row)
void itemReturnPressed (KexiTableItem *, int row, int col)
void itemDblClicked (KexiTableItem *, int row, int col)
void itemMouseReleased (KexiTableItem *, int row, int col)
void dragOverRow (KexiTableItem *item, int row, QDragMoveEvent *e)
void droppedAtRow (KexiTableItem *item, int row, QDropEvent *e, KexiTableItem *&newItem)
virtual void dataRefreshed ()
virtual void itemChanged (KexiTableItem *, int row, int col)
virtual void itemChanged (KexiTableItem *, int row, int col, QVariant oldValue)
virtual void itemDeleteRequest (KexiTableItem *, int row, int col)
virtual void currentItemDeleteRequest ()
virtual void newItemAppendedForAfterDeletingInSpreadSheetMode ()
void sortedColumnChanged (int col)
void rowEditStarted (int row)
void rowEditTerminated (int row)
void reloadActions ()

Public Member Functions

 KexiTableView (KexiTableViewData *data=0, QWidget *parent=0, const char *name=0)
virtual ~KexiTableView ()
const Appearanceappearance () const
void setAppearance (const Appearance &a)
QString columnCaption (int colNum) const
KexiDB::Fieldfield (int colNum) const
virtual void setSpreadSheetMode ()
virtual int rowsPerPage () const
QRect cellGeometry (int row, int col) const
int columnWidth (int col) const
int rowHeight () const
int columnPos (int col) const
int rowPos (int row) const
int columnAt (int pos) const
int rowAt (int pos, bool ignoreEnd=false) const
virtual int lastVisibleRow () const
virtual void updateCell (int row, int col)
virtual void updateCurrentCell ()
virtual void updateRow (int row)
bool editableOnDoubleClick () const
void setEditableOnDoubleClick (bool set)
bool verticalHeaderVisible () const
void setVerticalHeaderVisible (bool set)
bool horizontalHeaderVisible () const
void setHorizontalHeaderVisible (bool set)
void print (KPrinter &printer)
virtual QSizePolicy sizePolicy () const
virtual QSize sizeHint () const
virtual QSize minimumSizeHint () const
void setFont (const QFont &f)
virtual QSize tableSize () const
void emitSelected ()
void triggerUpdate ()
virtual bool eventFilter (QObject *o, QEvent *e)
int highlightedRow () const
KexiTableItemhighlightedItem () const
virtual QScrollBar * verticalScrollBar () const

Static Public Member Functions

static void initCellEditorFactories ()

Protected Slots

void slotSettingsChanged (int category)
virtual void slotDataDestroying ()
virtual void slotRowsDeleted (const QValueList< int > &)
void slotColumnWidthChanged (int col, int os, int ns)
void slotSectionHandleDoubleClicked (int section)
void slotUpdate ()
virtual void sortColumnInternal (int col, int order=0)
void slotAutoScroll ()
void slotTopHeaderSizeChange (int section, int oldSize, int newSize)
void slotEditRequested ()
virtual void reloadData ()
virtual void slotRowRepaintRequested (KexiTableItem &item)
virtual void slotAboutToDeleteRow (KexiTableItem &item, KexiDB::ResultInfo *result, bool repaint)
virtual void slotRowDeleted ()
virtual void slotRowInserted (KexiTableItem *item, bool repaint)
virtual void slotRowInserted (KexiTableItem *item, uint row, bool repaint)
virtual void vScrollBarValueChanged (int v)
virtual void vScrollBarSliderReleased ()
virtual void scrollBarTipTimeout ()

Protected Member Functions

virtual void initDataContents ()
virtual void updateWidgetContentsSize ()
virtual void clearVariables ()
virtual int currentLocalSortingOrder () const
virtual int currentLocalSortColumn () const
virtual void setLocalSortingOrder (int col, int order)
virtual void updateGUIAfterSorting ()
virtual void updateWidgetScrollBars ()
virtual void addHeaderColumn (const QString &caption, const QString &description, const QIconSet &icon, int size)
bool isDefaultValueDisplayed (KexiTableItem *item, int col, QVariant *value=0)
void drawContents (QPainter *p, int cx, int cy, int cw, int ch)
void createBuffer (int width, int height)
void paintCell (QPainter *p, KexiTableItem *item, int col, int row, const QRect &cr, bool print=false)
void paintEmptyArea (QPainter *p, int cx, int cy, int cw, int ch)
void updateGeometries ()
QPoint contentsToViewport2 (const QPoint &p)
void contentsToViewport2 (int x, int y, int &vx, int &vy)
QPoint viewportToContents2 (const QPoint &vp)
virtual void contentsMousePressEvent (QMouseEvent *e)
virtual void contentsMouseReleaseEvent (QMouseEvent *e)
bool handleContentsMousePressOrRelease (QMouseEvent *e, bool release)
virtual void contentsMouseMoveEvent (QMouseEvent *e)
virtual void contentsMouseDoubleClickEvent (QMouseEvent *e)
virtual void keyPressEvent (QKeyEvent *e)
virtual void focusInEvent (QFocusEvent *e)
virtual void focusOutEvent (QFocusEvent *e)
virtual void resizeEvent (QResizeEvent *e)
virtual void viewportResizeEvent (QResizeEvent *e)
virtual void showEvent (QShowEvent *e)
virtual void contentsDragMoveEvent (QDragMoveEvent *e)
virtual void contentsDropEvent (QDropEvent *e)
virtual void viewportDragLeaveEvent (QDragLeaveEvent *e)
virtual void paletteChange (const QPalette &oldPalette)
virtual KexiDataItemInterfaceeditor (int col, bool ignoreMissingEditor=false)
KexiTableEdittableEditorWidget (int col, bool ignoreMissingEditor=false)
virtual void editorShowFocus (int row, int col)
virtual void createEditor (int row, int col, const QString &addText=QString::null, bool removeOld=false)
bool focusNextPrevChild (bool next)
bool shortCutPressed (QKeyEvent *e, const QCString &action_name)
void showContextMenu (const QPoint &pos=QPoint(-1,-1))
void paintRow (KexiTableItem *item, QPainter *pb, int r, int rowp, int cx, int cy, int colfirst, int collast, int maxwc)
virtual void setHBarGeometry (QScrollBar &hbar, int x, int y, int w, int h)
void setupNavigator ()
int validRowNumber (const QString &text)
virtual void removeEditor ()
void updateFonts (bool repaint=false)
void setBottomMarginInternal (int pixels)
virtual void updateWidgetContents ()
virtual void moveToRecordRequested (uint r)
virtual void moveToLastRecordRequested ()
virtual void moveToPreviousRecordRequested ()
virtual void moveToNextRecordRequested ()
virtual void moveToFirstRecordRequested ()
virtual void addNewRecordRequested ()
virtual void copySelection ()
virtual void cutSelection ()
virtual void paste ()
virtual void updateAllVisibleRowsBelow (int row)
void updateAfterCancelRowEdit ()
void updateAfterAcceptRowEdit ()
bool getVisibleLookupValue (QVariant &cellValue, KexiTableEdit *edit, KexiTableItem *item, KexiTableViewColumn *tvcol) const

Protected Attributes

KexiTableViewPrivate * d

Friends

class KexiTableItem
class WhatsThis
class KexiTableViewCellToolTip

Classes

class  Appearance

Member Function Documentation

const KexiTableView::Appearance & KexiTableView::appearance (  )  const

Returns:
current appearance settings

Definition at line 2516 of file kexitableview.cpp.

void KexiTableView::setAppearance ( const Appearance a  ) 

Sets appearance settings. Table view is updated automatically.

Todo:
is setMouseTracking useful for other purposes?

Definition at line 2521 of file kexitableview.cpp.

QString KexiTableView::columnCaption ( int  colNum  )  const

Returns:
string displayed for column's header colNum

Definition at line 2139 of file kexitableview.cpp.

KexiDB::Field * KexiTableView::field ( int  colNum  )  const

Convenience function.

Returns:
field object that define column colNum or NULL if there is no such column

Definition at line 2144 of file kexitableview.cpp.

void KexiTableView::setSpreadSheetMode (  )  [virtual]

Reimplementation for KexiDataAwareObjectInterface

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 2323 of file kexitableview.cpp.

int KexiTableView::rowsPerPage (  )  const [virtual]

Returns:
maximum number of rows that can be displayed per one "page" for current table view's size.

Implements KexiDataAwareObjectInterface.

Definition at line 1467 of file kexitableview.cpp.

int KexiTableView::lastVisibleRow (  )  const [virtual]

Returns:
last row visible on the screen (counting from 0). The returned value is guaranteed to be smaller or equal to currentRow() or -1 if there are no rows.

Implements KexiDataAwareObjectInterface.

Definition at line 2601 of file kexitableview.cpp.

void KexiTableView::updateCell ( int  row,
int  col 
) [virtual]

Redraws specified cell.

Implements KexiDataAwareObjectInterface.

Definition at line 1779 of file kexitableview.cpp.

void KexiTableView::updateCurrentCell (  )  [virtual]

Redraws the current cell. Implemented after KexiDataAwareObjectInterface.

Implements KexiDataAwareObjectInterface.

Definition at line 1789 of file kexitableview.cpp.

void KexiTableView::updateRow ( int  row  )  [virtual]

Redraws all cells of specified row.

Implements KexiDataAwareObjectInterface.

Definition at line 1794 of file kexitableview.cpp.

bool KexiTableView::verticalHeaderVisible (  )  const

Returns:
true if the vertical header is visible

Definition at line 2264 of file kexitableview.cpp.

void KexiTableView::setVerticalHeaderVisible ( bool  set  ) 

Sets vertical header's visibility.

Definition at line 2269 of file kexitableview.cpp.

bool KexiTableView::horizontalHeaderVisible (  )  const

Returns:
true if the horizontal header is visible

Definition at line 2283 of file kexitableview.cpp.

void KexiTableView::setHorizontalHeaderVisible ( bool  set  ) 

Sets horizontal header's visibility.

Definition at line 2288 of file kexitableview.cpp.

void KexiTableView::setFont ( const QFont &  f  ) 

Reimplemented to update cached fonts and row sizes for the painter.

Definition at line 381 of file kexitableview.cpp.

void KexiTableView::triggerUpdate (  ) 

single shot after 1ms for contents updatinh

Definition at line 2303 of file kexitableview.cpp.

static void KexiTableView::initCellEditorFactories (  )  [static]

Initializes standard editor cell editor factories. This is called internally, once.

int KexiTableView::highlightedRow (  )  const

Returns:
highlighted row number or -1 if no row is highlighted. Makes sense if row highlighting is enabled.
See also:
Appearance::rowHighlightingEnabled setHighlightedRow()

Definition at line 2556 of file kexitableview.cpp.

virtual QScrollBar* KexiTableView::verticalScrollBar (  )  const [inline, virtual]

Returns:
vertical scrollbar. Implemented for KexiDataAwareObjectInterface.

Implements KexiDataAwareObjectInterface.

Definition at line 259 of file kexitableview.h.

virtual void KexiTableView::setData ( KexiTableViewData data,
bool  owner = true 
) [inline, virtual, slot]

Sets data for this object. if owner is true, the object will own data and therefore will be destroyed when needed, else: data is (possibly) shared and not owned by the widget. If widget already has _different_ data object assigned (and owns this data), old data is destroyed before new assignment.

Todo:
add col width configuration and storage

Todo:
: store sorting settings?

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 262 of file kexitableview.h.

void KexiTableView::clearColumnsInternal ( bool  repaint  )  [virtual, slot]

Called by clearColumns() to clear internals of the object. For example, KexiTableView removes contents of it's horizontal header.

Implements KexiDataAwareObjectInterface.

Definition at line 428 of file kexitableview.cpp.

void KexiTableView::adjustColumnWidthToContents ( int  colNum = -1  )  [slot]

Adjusts colNum column's width to its (current) contents. If colNum == -1, all columns' width is adjusted.

Todo:
js: this is NOT EFFECTIVE for big data sets!!!!

Definition at line 2151 of file kexitableview.cpp.

void KexiTableView::setColumnWidth ( int  col,
int  width 
) [slot]

Sets width of column width to width.

Definition at line 2201 of file kexitableview.cpp.

void KexiTableView::setColumnStretchEnabled ( bool  set,
int  colNum 
) [slot]

If set is true, colNum column is resized to take full possible width. If set is false, no automatic resize will be performed. If colNum is -1, all columns are equally resized, when needed, to take full possible width. This method behaves like QHeader::setStretchEnabled ( bool b, int section ).

Definition at line 2250 of file kexitableview.cpp.

void KexiTableView::maximizeColumnsWidth ( const QValueList< int > &  columnList  )  [slot]

Maximizes widths of columns selected by columnList, so the horizontal header has maximum overall width. Each selected column's width will be increased by the same value. Does nothing if columnList is empty or there is no free space to resize columns. If this table view is not visible, resizing will be performed on showing.

Definition at line 2210 of file kexitableview.cpp.

void KexiTableView::adjustHorizontalHeaderSize (  )  [slot]

Adjusts the size of the sections to fit the size of the horizontal header as completely as possible. Only sections for which column stretch is enabled will be resized.

See also:
setColumnStretchEnabled() QHeader::adjustHeaderSize()

Definition at line 2245 of file kexitableview.cpp.

void KexiTableView::setHighlightedRow ( int  row  )  [slot]

Sets highlighted row number or -1 if no row has to be highlighted. Makes sense if row highlighting is enabled.

See also:
Appearance::rowHighlightingEnabled

Definition at line 2561 of file kexitableview.cpp.

void KexiTableView::clearHighlightedRow (  )  [inline, slot]

Sets no row that will be highlighted. Equivalent to setHighlightedRow(-1).

Definition at line 297 of file kexitableview.h.

void KexiTableView::ensureCellVisible ( int  row,
int  col 
) [virtual, slot]

Ensures that cell at row and col is visible. If col is -1, current column number is used. row and col (if not -1) must be between 0 and rows() (or cols() accordingly).

Implements KexiDataAwareObjectInterface.

Definition at line 1966 of file kexitableview.cpp.

virtual void KexiTableView::deleteCurrentRow (  )  [inline, virtual, slot]

Deletes currently selected record; does nothing if no record is currently selected. If record is in edit mode, editing is cancelled before deleting.

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 310 of file kexitableview.h.

virtual KexiTableItem* KexiTableView::insertEmptyRow ( int  row = -1  )  [inline, virtual, slot]

Inserts one empty row above row row. If row is -1 (the default), new row is inserted above the current row (or above 1st row if there is no current). A new item becomes current if row is -1 or if row is equal currentRow(). This method does nothing if: -inserting flag is disabled (see isInsertingEnabled()) -read-only flag is set (see isReadOnly()) \ return inserted row's data

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 320 of file kexitableview.h.

virtual void KexiTableView::startEditCurrentCell ( const QString &  setText = QString::null  )  [inline, virtual, slot]

Used when Return key is pressed on cell or "+" nav. button is clicked. Also used when we want to continue editing a cell after "invalid value" message was displayed (in this case, setText is usually not empty, what means that text will be set in the cell replacing previous value).

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 328 of file kexitableview.h.

virtual void KexiTableView::deleteAndStartEditCurrentCell (  )  [inline, virtual, slot]

Deletes currently selected cell's contents, if allowed. In most cases delete is not accepted immediately but "row editing" mode is just started.

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 333 of file kexitableview.h.

virtual bool KexiTableView::cancelRowEdit (  )  [inline, virtual, slot]

Cancels row editing All changes made to the editing row during this current session will be undone.

Returns:
true on success or false on failure (e.g. when editor does not exist)

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 339 of file kexitableview.h.

virtual bool KexiTableView::acceptRowEdit (  )  [inline, virtual, slot]

Accepts row editing. All changes made to the editing row during this current session will be accepted (saved).

Returns:
true if accepting was successful, false otherwise (e.g. when current row contain data that does not meet given constraints).

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 345 of file kexitableview.h.

virtual void KexiTableView::setAcceptsRowEditAfterCellAccepting ( bool  set  )  [inline, virtual, slot]

Specifies, if this table view automatically accepts row editing (using acceptRowEdit()) on accepting any cell's edit (i.e. after acceptEditor()).

See also:
acceptsRowEditAfterCellAccepting()

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 350 of file kexitableview.h.

virtual void KexiTableView::setDropsAtRowEnabled ( bool  set  )  [inline, virtual, slot]

Specifies, if this table accepts dropping data on the rows. If enabled:

  • dragging over row is indicated by drawing a line at bottom side of this row
  • dragOverRow() signal will be emitted on dragging, -droppedAtRow() will be emitted on dropping By default this flag is set to false.

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 359 of file kexitableview.h.

virtual bool KexiTableView::cancelEditor (  )  [inline, virtual, slot]

Cancels changes made to the currently active editor. Reverts the editor's value to old one.

Returns:
true on success or false on failure (e.g. when editor does not exist)

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 361 of file kexitableview.h.

virtual bool KexiTableView::acceptEditor (  )  [inline, virtual, slot]

Accepst changes made to the currently active editor.

Returns:
true on success or false on failure (e.g. when editor does not exist or there is data validation error)

Todo:
allow displaying user-defined warning

also use for other error messages

Todo:
validation rules for this value?

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 362 of file kexitableview.h.

virtual void KexiTableView::itemSelected ( KexiTableItem  )  [virtual, signal]

for implementation as a signal

Implements KexiDataAwareObjectInterface.

virtual void KexiTableView::cellSelected ( int  col,
int  row 
) [virtual, signal]

for implementation as a signal

Implements KexiDataAwareObjectInterface.

virtual void KexiTableView::dataRefreshed (  )  [virtual, signal]

Data has been refreshed on-screen - emitted from initDataContents().

Implements KexiDataAwareObjectInterface.

virtual void KexiTableView::itemChanged ( KexiTableItem ,
int  row,
int  col 
) [virtual, signal]

signals

Implements KexiDataAwareObjectInterface.

virtual void KexiTableView::newItemAppendedForAfterDeletingInSpreadSheetMode (  )  [virtual, signal]

Emitted for spreadsheet mode when an item was deleted and a new item has been appended.

Implements KexiDataAwareObjectInterface.

void KexiTableView::sortedColumnChanged ( int  col  )  [virtual, signal]

for implementation as a signal

Implements KexiDataAwareObjectInterface.

void KexiTableView::rowEditStarted ( int  row  )  [signal]

emmited when row editing is started (for updating or inserting)

void KexiTableView::rowEditTerminated ( int  row  )  [virtual, signal]

emmited when row editing is terminated (for updating or inserting) no matter if accepted or not

Implements KexiDataAwareObjectInterface.

void KexiTableView::reloadActions (  )  [virtual, signal]

Emitted in initActions() to force reload actions You should remove existing actions and add them again.

Implements KexiDataAwareObjectInterface.

void KexiTableView::slotColumnWidthChanged ( int  col,
int  os,
int  ns 
) [protected, slot]

updates display after many rows deletion

Definition at line 1807 of file kexitableview.cpp.

void KexiTableView::slotUpdate (  )  [protected, slot]

Definition at line 434 of file kexitableview.cpp.

virtual void KexiTableView::sortColumnInternal ( int  col,
int  order = 0 
) [inline, protected, virtual, slot]

implemented because we needed this as slot

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 415 of file kexitableview.h.

void KexiTableView::slotTopHeaderSizeChange ( int  section,
int  oldSize,
int  newSize 
) [protected, slot]

internal, used when top header's size changed

Definition at line 2495 of file kexitableview.cpp.

void KexiTableView::slotEditRequested (  )  [protected, slot]

receives a signal from cell editors

Definition at line 1527 of file kexitableview.cpp.

void KexiTableView::reloadData (  )  [protected, virtual, slot]

Reloads data for this widget. Handles KexiTableViewData::reloadRequested() signal.

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 1532 of file kexitableview.cpp.

void KexiTableView::slotRowRepaintRequested ( KexiTableItem item  )  [protected, virtual, slot]

Handles KexiTableViewData::rowRepaintRequested() signal.

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 2041 of file kexitableview.cpp.

virtual void KexiTableView::slotAboutToDeleteRow ( KexiTableItem item,
KexiDB::ResultInfo result,
bool  repaint 
) [inline, protected, virtual, slot]

Handles KexiTableViewData::aboutToDeleteRow() signal. Prepares info for slotRowDeleted().

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 434 of file kexitableview.h.

virtual void KexiTableView::slotRowDeleted (  )  [inline, protected, virtual, slot]

Handles KexiTableViewData::rowDeleted() signal to repaint when needed.

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 438 of file kexitableview.h.

virtual void KexiTableView::slotRowInserted ( KexiTableItem item,
bool  repaint 
) [inline, protected, virtual, slot]

Handles KexiTableViewData::rowInserted() signal to repaint when needed.

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 441 of file kexitableview.h.

virtual void KexiTableView::slotRowInserted ( KexiTableItem item,
uint  row,
bool  repaint 
) [inline, protected, virtual, slot]

Like above, not db-aware version.

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 445 of file kexitableview.h.

virtual void KexiTableView::vScrollBarValueChanged ( int  v  )  [inline, protected, virtual, slot]

Handles verticalScrollBar()'s valueChanged(int) signal. Called when vscrollbar's value has been changed.

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 450 of file kexitableview.h.

virtual void KexiTableView::vScrollBarSliderReleased (  )  [inline, protected, virtual, slot]

Handles sliderReleased() signal of the verticalScrollBar(). Used to hide the "row number" tooltip.

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 453 of file kexitableview.h.

virtual void KexiTableView::scrollBarTipTimeout (  )  [inline, protected, virtual, slot]

Handles timeout() signal of the m_scrollBarTipTimer. If the tooltip is visible, m_scrollBarTipTimerCnt is set to 0 and m_scrollBarTipTimerCnt is restarted; else the m_scrollBarTipTimerCnt is just set to 0.

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 458 of file kexitableview.h.

void KexiTableView::initDataContents (  )  [protected, virtual]

Reimplementation for KexiDataAwareObjectInterface Initializes data contents (resizes it, sets cursor at 1st row). Called on setData(). Also called once on show event after reloadRequested() signal was received from KexiTableViewData object.

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 339 of file kexitableview.cpp.

void KexiTableView::updateWidgetContentsSize (  )  [protected, virtual]

Implementation for KexiDataAwareObjectInterface. Updates widget's contents size using QScrollView::resizeContents() depending on tableSize().

Implements KexiDataAwareObjectInterface.

Definition at line 361 of file kexitableview.cpp.

void KexiTableView::clearVariables (  )  [protected, virtual]

Reimplementation for KexiDataAwareObjectInterface

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 319 of file kexitableview.cpp.

int KexiTableView::currentLocalSortingOrder (  )  const [protected, virtual]

Implementation for KexiDataAwareObjectInterface

Implements KexiDataAwareObjectInterface.

Definition at line 456 of file kexitableview.cpp.

int KexiTableView::currentLocalSortColumn (  )  const [protected, virtual]

Implementation for KexiDataAwareObjectInterface

Implements KexiDataAwareObjectInterface.

Definition at line 471 of file kexitableview.cpp.

void KexiTableView::setLocalSortingOrder ( int  col,
int  order 
) [protected, virtual]

Implementation for KexiDataAwareObjectInterface

Implements KexiDataAwareObjectInterface.

Definition at line 463 of file kexitableview.cpp.

void KexiTableView::updateGUIAfterSorting (  )  [protected, virtual]

Implementation for KexiDataAwareObjectInterface

Implements KexiDataAwareObjectInterface.

Definition at line 476 of file kexitableview.cpp.

virtual void KexiTableView::updateWidgetScrollBars (  )  [inline, protected, virtual]

Implementation for KexiDataAwareObjectInterface

Implements KexiDataAwareObjectInterface.

Definition at line 488 of file kexitableview.h.

void KexiTableView::addHeaderColumn ( const QString &  caption,
const QString &  description,
const QIconSet &  icon,
int  size 
) [protected, virtual]

Implementation for KexiDataAwareObjectInterface. Adds another section within the horizontal header.

Implements KexiDataAwareObjectInterface.

Definition at line 348 of file kexitableview.cpp.

void KexiTableView::drawContents ( QPainter *  p,
int  cx,
int  cy,
int  cw,
int  ch 
) [protected]

painting and layout

Definition at line 604 of file kexitableview.cpp.

void KexiTableView::paintCell ( QPainter *  p,
KexiTableItem item,
int  col,
int  row,
const QRect &  cr,
bool  print = false 
) [protected]

Definition at line 712 of file kexitableview.cpp.

void KexiTableView::keyPressEvent ( QKeyEvent *  e  )  [protected, virtual]

Definition at line 1256 of file kexitableview.cpp.

void KexiTableView::focusOutEvent ( QFocusEvent *  e  )  [protected, virtual]

Call this from the subclass. */.

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 1607 of file kexitableview.cpp.

KexiDataItemInterface * KexiTableView::editor ( int  col,
bool  ignoreMissingEditor = false 
) [protected, virtual]

Implementation for KexiDataAwareObjectInterface

Implements KexiDataAwareObjectInterface.

Definition at line 1472 of file kexitableview.cpp.

void KexiTableView::editorShowFocus ( int  row,
int  col 
) [protected, virtual]

Implementation for KexiDataAwareObjectInterface

Implements KexiDataAwareObjectInterface.

Definition at line 1511 of file kexitableview.cpp.

void KexiTableView::createEditor ( int  row,
int  col,
const QString &  addText = QString::null,
bool  removeOld = false 
) [protected, virtual]

Creates editors and shows it, what usually means the beginning of a cell editing.

Implements KexiDataAwareObjectInterface.

Definition at line 1537 of file kexitableview.cpp.

bool KexiTableView::shortCutPressed ( QKeyEvent *  e,
const QCString &  action_name 
) [protected]

Used in key event:

Returns:
true if event e should execute action action_name. Action shortcuts defined by shortCutPressed() are reused, if present, and if e matches given action's shortcut - false is returned (beause action is already performed at main window's level).

Definition at line 1224 of file kexitableview.cpp.

void KexiTableView::showContextMenu ( const QPoint &  pos = QPoint(-1,-1)  )  [protected]

Shows context menu at pos for selected cell if menu is configured, else: contextMenuRequested() signal is emmited. Method used in contentsMousePressEvent() (for right button) and keyPressEvent() for Qt::Key_Menu key. If pos is QPoint(-1,-1) (the default), menu is positioned below the current cell.

Definition at line 1124 of file kexitableview.cpp.

void KexiTableView::paintRow ( KexiTableItem item,
QPainter *  pb,
int  r,
int  rowp,
int  cx,
int  cy,
int  colfirst,
int  collast,
int  maxwc 
) [inline, protected]

internal

Definition at line 538 of file kexitableview.cpp.

void KexiTableView::setupNavigator (  )  [protected]

Setups navigator widget.

Definition at line 330 of file kexitableview.cpp.

int KexiTableView::validRowNumber ( const QString &  text  )  [protected]

internal, to determine valid row number when navigator text changed

Definition at line 2332 of file kexitableview.cpp.

void KexiTableView::removeEditor (  )  [protected, virtual]

Reimplementation for KexiDataAwareObjectInterface (viewport()->setFocus() is just added)

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 2033 of file kexitableview.cpp.

void KexiTableView::updateFonts ( bool  repaint = false  )  [protected]

Internal: updated sched fonts for painting.

Definition at line 387 of file kexitableview.cpp.

virtual void KexiTableView::updateWidgetContents (  )  [inline, protected, virtual]

Updates contents of the widget. Just call update() here on your widget.

Implements KexiDataAwareObjectInterface.

Definition at line 596 of file kexitableview.h.

void KexiTableView::moveToRecordRequested ( uint  r  )  [protected, virtual]

for navigator

Implements KexiRecordNavigatorHandler.

Definition at line 2343 of file kexitableview.cpp.

void KexiTableView::copySelection (  )  [protected, virtual]

Copy current selection to a clipboard (e.g. cell).

Implements KexiDataAwareObjectInterface.

Definition at line 2375 of file kexitableview.cpp.

void KexiTableView::cutSelection (  )  [protected, virtual]

Cut current selection to a clipboard (e.g. cell).

Implements KexiDataAwareObjectInterface.

Definition at line 2392 of file kexitableview.cpp.

void KexiTableView::paste (  )  [protected, virtual]

Paste current clipboard contents (e.g. to a cell).

Implements KexiDataAwareObjectInterface.

Definition at line 2400 of file kexitableview.cpp.

void KexiTableView::updateAllVisibleRowsBelow ( int  row  )  [protected, virtual]

Used in KexiDataAwareObjectInterface::slotRowDeleted() to repaint tow row and all visible below.

Reimplemented from KexiDataAwareObjectInterface.

Definition at line 414 of file kexitableview.cpp.

bool KexiTableView::getVisibleLookupValue ( QVariant &  cellValue,
KexiTableEdit edit,
KexiTableItem item,
KexiTableViewColumn tvcol 
) const [protected]

Sets cellValue if there is a lookup value for the cell item. Used in KexiTableView::paintCell() and KexiTableViewCellToolTip::maybeTip()

Returns:
true is cellValue has been found.

useDefaultValueIfPossible

Definition at line 2010 of file kexitableview.cpp.


The documentation for this class was generated from the following files:
KDE Home | KDE Accessibility Home | Description of Access Keys