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TreeView.getNColumns
gtk
TreeView
TreeView
Queries the number of columns in the given
tree_view
.
class
TreeView
uint
getNColumns
(
)
Return Value
Type:
uint
The number of columns in the
tree_view
Meta
Since
3.4
gtk
TreeView
TreeView
constructors
this
functions
addOnColumnsChanged
addOnCursorChanged
addOnExpandCollapseCursorRow
addOnMoveCursor
addOnRowActivated
addOnRowCollapsed
addOnRowExpanded
addOnSelectAll
addOnSelectCursorParent
addOnSelectCursorRow
addOnStartInteractiveSearch
addOnTestCollapseRow
addOnTestExpandRow
addOnToggleCursorRow
addOnUnselectAll
appendColumn
collapseAll
collapseRow
columnsAutosize
convertBinWindowToTreeCoords
convertBinWindowToWidgetCoords
convertTreeToBinWindowCoords
convertTreeToWidgetCoords
convertWidgetToBinWindowCoords
convertWidgetToTreeCoords
createRowDragIcon
enableModelDragDest
enableModelDragSource
expandAll
expandRow
expandToPath
getActivateOnSingleClick
getBackgroundArea
getBinWindow
getCellArea
getColumn
getColumns
getCursor
getDestRowAtPos
getDragDestRow
getEnableSearch
getEnableTreeLines
getExpanderColumn
getFixedHeightMode
getGridLines
getHeadersClickable
getHeadersVisible
getHoverExpand
getHoverSelection
getLevelIndentation
getModel
getNColumns
getPathAtPos
getReorderable
getRowSeparatorFunc
getRubberBanding
getRulesHint
getSearchColumn
getSearchEntry
getSearchEqualFunc
getSearchPositionFunc
getSelectedIter
getSelectedIters
getSelection
getShowExpanders
getStruct
getTooltipColumn
getTooltipContext
getTreeViewStruct
getVisibleRange
getVisibleRect
insertColumn
insertColumnWithDataFunc
insertEditableColumn
isBlankAtPos
isRubberBandingActive
mapExpandedRows
moveColumnAfter
removeColumn
rowActivated
rowExpanded
scrollToCell
scrollToPoint
setActivateOnSingleClick
setColumnDragFunction
setCursor
setCursorOnCell
setDestroyCountFunc
setDragDestRow
setEnableSearch
setEnableTreeLines
setExpanderColumn
setFixedHeightMode
setGridLines
setHeadersClickable
setHeadersVisible
setHoverExpand
setHoverSelection
setLevelIndentation
setModel
setReorderable
setRowSeparatorFunc
setRubberBanding
setRulesHint
setSearchColumn
setSearchEntry
setSearchEqualFunc
setSearchPositionFunc
setShowExpanders
setTooltipCell
setTooltipColumn
setTooltipRow
unsetRowsDragDest
unsetRowsDragSource
static functions
getType
variables
gtkTreeView
Queries the number of columns in the given tree_view.