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Nevron.Nov.UI Namespace / NTextBox Class


In This Topic
    NTextBox Class Methods
    In This Topic

    For a list of all members of this type, see NTextBox members.

    Public Methods
     NameDescription
    Public MethodCanCopyDetermines whether the copy operation will place anything on the clipboard.  
    Public MethodCanCutDetermines whether the cut operation will place anything on the clipboard.  
    Public MethodCanPasteDetermines whether the paste operation can be performed  
    Public MethodCopyCopies the selected text to the clipboard. Returns true if any text has been set to the clipboard, otherwise returns false.  
    Public MethodCutCuts (removes) the selected text, and places it on the clipbard. Returns true if any text has been set to the clipboard, otherwise returns false.  
    Public MethodDeselectAllDeselects the selected text, if any  
    Public MethodEnsureCaretVisibleEnsures that the caret is visible  
    Public MethodGetCaretPosGets the current caret position.  
    Public MethodInsertReplaceCharInserts a character at the current caret position and positions the caret on the next grapheme. If there is a selected text, it is first removed.  
    Public MethodInsertReplaceTextInserts text at the current caret position and positions the caret to the end of the inserted text. If there is a selected text, it is first removed.  
    Public MethodInvalidateMeasureOverridden. Invalidates the element measure and pools the element for measure validation.  
    Public MethodIsSelectedRangeEmptyReturns true, if the text box currently does not have any text selected.  
    Public MethodMoveCaretOverloaded. Moves the caret in the specified direction. Resets the selection.  
    Public MethodPastePastes text from the clipboard and performs an insert-replace text operation. Returns true if any text has been pasted from the clipboard, otherwise returns false.  
    Public MethodRedoRedos the last user operation  
    Public MethodRemoveSelectedTextRemoves the currently selected text and positions the caret to the removed range begin. If there is no selection, this method does nothing and returns false.  
    Public MethodSelectAllSelects the entire text of the text box  
    Public MethodSelectRangeSelects the text from the char at index start to the char at index end (i.e. the text in the [start;end] range.  
    Public MethodSetCaretPosOverloaded. Sets the caret position. Resets the selection. Updates the caret XGuideCaretPos position.  
    Public MethodTryGetSelectedRangeTries to get the selected text of the text. The returned 1D range is valid only when this method returns true.  
    Public MethodTryGetSelectedTextTries to get the selected text of the text box. The returned text string is valid only when this method returns true.  
    Public MethodUndoUndos the last user operation  
    Public MethodVisitChildDisplaySubtreeOverridden. Called to propagate the display traversal to the specified child node. This implementation directly calls the VisitDisplaySubtree method of the child node.  
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    Protected Methods
     NameDescription
    Protected MethodAccumulateContentDisplayChildrenOverridden. Overriden to include the caret  
    Internal MethodAjdd  
    Protected MethodArrangeContentOverridden. Arranges the element content.  
    Protected MethodCreatePopupWidgetCreates the context widget that is shown when the user Right Clicks on the text box.  
    Internal Methoddjdd  
    Internal MethodEjdd  
    Internal Methodfjdd  
    Protected MethodGetTotalViewportOverridden.   
    Protected MethodMeasureViewportContentOverridden. Measures the element's content.  
    Protected MethodOnArrangeSlotChangedOverridden. Called when the width or height of the arrange slot has changed.  
    Protected MethodOnContextPopupClosedCalled when the context popup is closed.  
    Protected MethodOnCopyMenuItemClickCalled when the copy menu item is clicked.  
    Protected MethodOnCutMenuItemClickCalled when the cut menu item is clicked.  
    Protected MethodOnFocusInOverridden. Default handler for the NKeyboard.FocusInEvent event.  
    Protected MethodOnFocusOutOverridden. Default handler for the NKeyboard.FocusOutEvent event.  
    Protected MethodOnInputCharOverridden. Processes the given character input.  
    Protected MethodOnKeyDownOverridden. Processes a key down event.  
    Protected MethodOnMouseDownOverridden.   
    Protected MethodOnMouseMoveOverridden.   
    Protected MethodOnMouseUpOverridden.   
    Protected MethodOnPasteMenuItemClickCalled when the paste menu item is clicked.  
    Protected MethodOnPrePaintOverridden. Peforms the element pre children paint. Overriden to render the text  
    Protected MethodOnTextChangedCalled when the Text property has changed.  
    Protected MethodOnTextChangingCalled when the Text property is changing.  
    Protected MethodOnUnregisteredOverridden.   
    Internal MethodrIdd  
    Protected MethodScrollToCaretEnsures that the current caret position is visible  
    Protected MethodShowContextPopupShows the context widget.  
    Internal MethodtIdd  
    Internal MethodvIdd  
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    See Also

    Reference

    NTextBox Class
    Nevron.Nov.UI Namespace

     

     

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