The class that is responsible for drawing everything you see on the screen!

- new VirtualRenderer(DOMElement container, String theme)

Constructs a new VirtualRenderer within the container specified, applying the given theme.

Arguments

container	DOMElement	Required. The root element of the editor
theme	String	Required. The starting theme

- VirtualRenderer.addGutterDecoration(row, className)
- Deprecated

Deprecated; (moved to EditSession)

- VirtualRenderer.adjustWrapLimit()

Adjusts the wrap limit, which is the number of characters that can fit within the width of the edit area on screen.

- VirtualRenderer.destroy()

Destroys the text and cursor layers for this renderer.

- VirtualRenderer.getAnimatedScroll()
- - Boolean

Returns whether an animated scroll happens or not.

- VirtualRenderer.getContainerElement()
- - DOMElement

Returns the root element containing this renderer.

- VirtualRenderer.getFirstFullyVisibleRow()
- - Number

Returns the index of the first fully visible row. "Fully" here means that the characters in the row are not truncated; that the top and the bottom of the row are on the screen.

- VirtualRenderer.getFirstVisibleRow()
- - Number

Returns the index of the first visible row.

- VirtualRenderer.getHScrollBarAlwaysVisible()
- - Boolean

Returns whether the horizontal scrollbar is set to be always visible.

- VirtualRenderer.getLastFullyVisibleRow()
- - Number

Returns the index of the last fully visible row. "Fully" here means that the characters in the row are not truncated; that the top and the bottom of the row are on the screen.

- VirtualRenderer.getLastVisibleRow()
- - Number

Returns the index of the last visible row.

- VirtualRenderer.getMouseEventTarget()
- - DOMElement

Returns the element that the mouse events are attached to

- VirtualRenderer.getPrintMarginColumn()
- - Boolean

Returns whether the print margin column is being shown or not.

- VirtualRenderer.getScrollBottomRow()
- - Number

Returns the last visible row, regardless of whether it's fully visible or not.

- VirtualRenderer.getScrollLeft()
- - Number
- Related to:

Returns the value of the distance between the left of the editor and the leftmost part of the visible content.

- VirtualRenderer.getScrollTop()
- - Number
- Related to:

Returns the value of the distance between the top of the editor and the topmost part of the visible content.

- VirtualRenderer.getScrollTopRow()
- - Number

Returns the first visible row, regardless of whether it's fully visible or not.

- VirtualRenderer.getShowGutter()
- - Boolean

Returns true if the gutter is being shown.

- VirtualRenderer.getShowInvisibles()
- - Boolean

Returns whether invisible characters are being shown or not.

- VirtualRenderer.getShowPrintMargin()
- - Boolean

Returns whetherthe print margin is being shown or not.

- VirtualRenderer.getTextAreaContainer()
- - DOMElement

Returns the element to which the hidden text area is added.

- VirtualRenderer.getTheme()
- - String

Returns the path of the current theme.

- VirtualRenderer.hideComposition()

Hides the current composition.

- VirtualRenderer.hideCursor()

Hides the cursor icon.

- VirtualRenderer.isScrollableBy(Number deltaX, Number deltaY)
- - Boolean

Returns true if you can still scroll by either parameter; in other words, you haven't reached the end of the file or line.

Arguments

deltaX	Number	Required. The x value to scroll by
deltaY	Number	Required. The y value to scroll by

- VirtualRenderer.onResize(Boolean force, Number gutterWidth, Number width, Number height)

Triggers a resize of the editor.

Arguments

force	Boolean	Required. If `true`, recomputes the size, even if the height and width haven't changed
gutterWidth	Number	Required. The width of the gutter in pixels
width	Number	Required. The width of the editor in pixels
height	Number	Required. The hiehgt of the editor, in pixels

- VirtualRenderer.removeGutterDecoration(row, className)
- - Void
- Deprecated

Deprecated; (moved to EditSession)

- VirtualRenderer.scrollBy(Number deltaX, Number deltaY)

Scrolls the editor across both x- and y-axes.

Arguments

deltaX	Number	Required. The x value to scroll by
deltaY	Number	Required. The y value to scroll by

- VirtualRenderer.scrollCursorIntoView(cursor, offset)

Scrolls the cursor into the first visibile area of the editor

- VirtualRenderer.scrollToLine(Number line, Boolean center, Boolean animate, Function callback)

Gracefully scrolls the editor to the row indicated.

Arguments

line	Number	Required. A line number
center	Boolean	Required. If `true`, centers the editor the to indicated line
animate	Boolean	Required. If `true` animates scrolling
callback	Function	Required. Function to be called after the animation has finished

- VirtualRenderer.scrollToRow(Number row)
- Related to:

Gracefully scrolls the top of the editor to the row indicated.

Arguments

row	Number	Required. A row id

- VirtualRenderer.scrollToX(Number scrollLeft)
- - Number

Scrolls the editor to the x pixel indicated.

Arguments

scrollLeft	Number	Required. The position to scroll to

- VirtualRenderer.scrollToY(Number scrollTop)
- - Number

Scrolls the editor to the y pixel indicated.

Arguments

scrollTop	Number	Required. The position to scroll to

- VirtualRenderer.setAnimatedScroll(Boolean shouldAnimate)

Identifies whether you want to have an animated scroll or not.

Arguments

shouldAnimate	Boolean	Required. Set to `true` to show animated scrolls

- VirtualRenderer.setAnnotations(Array annotations)

Sets annotations for the gutter.

Arguments

annotations	Array	Required. An array containing annotations

- VirtualRenderer.setCompositionText(String text)

Sets the inner text of the current composition to text.

Arguments

text	String	Required. A string of text to use

- VirtualRenderer.setHScrollBarAlwaysVisible(Boolean alwaysVisible)

Identifies whether you want to show the horizontal scrollbar or not.

Arguments

alwaysVisible	Boolean	Required. Set to `true` to make the horizontal scroll bar visible

- VirtualRenderer.setPadding(Number padding)

Sets the padding for all the layers.

Arguments

padding	Number	Required. A new padding value (in pixels)

- VirtualRenderer.setPrintMarginColumn(Boolean showPrintMargin)

Identifies whether you want to show the print margin column or not.

Arguments

showPrintMargin	Boolean	Required. Set to `true` to show the print margin column

- VirtualRenderer.setSession(session)

Associates an EditSession.

- VirtualRenderer.setShowGutter(Boolean show)

Identifies whether you want to show the gutter or not.

Arguments

show	Boolean	Required. Set to `true` to show the gutter

- VirtualRenderer.setShowInvisibles(Boolean showInvisibles)

Identifies whether you want to show invisible characters or not.

Arguments

showInvisibles	Boolean	Required. Set to `true` to show invisibles

- VirtualRenderer.setShowPrintMargin(Boolean showPrintMargin)

Identifies whether you want to show the print margin or not.

Arguments

showPrintMargin	Boolean	Required. Set to `true` to show the print margin

- VirtualRenderer.setStyle(String style)

Adds a new class, style, to the editor.

Arguments

style	String	Required. A class name

- VirtualRenderer.setTheme(String theme)

Sets a new theme for the editor. theme should exist, and be a directory path, like ace/theme/textmate.

Arguments

theme	String	Required. The path to a theme

- VirtualRenderer.showComposition(Number position)
- Internal

Arguments

position	Number	Required.

- VirtualRenderer.showCursor()

Shows the cursor icon.

- VirtualRenderer.textToScreenCoordinates(Number row, Number column)
- - Object

Returns an object containing the pageX and pageY coordinates of the document position.

Arguments

row	Number	Required. The document row position
column	Number	Required. The document column position

- VirtualRenderer.unsetStyle(String style)

Removes the class style from the editor.

Arguments

style	String	Required. A class name

- VirtualRenderer.updateBackMarkers()

Schedules an update to all the back markers in the document.

- VirtualRenderer.updateBreakpoints()

Redraw breakpoints.

- VirtualRenderer.updateCursor()

Updates the cursor icon.

- VirtualRenderer.updateFontSize()

Updates the font size.

- VirtualRenderer.updateFrontMarkers()

Schedules an update to all the front markers in the document.

- VirtualRenderer.updateFull(Boolean force)

Triggers a full update of all the layers, for all the rows.

Arguments

force	Boolean	Required. If `true`, forces the changes through

- VirtualRenderer.updateLines(Number firstRow, Number lastRow)

Triggers a partial update of the text, from the range given by the two parameters.

Arguments

firstRow	Number	Required. The first row to update
lastRow	Number	Required. The last row to update

- VirtualRenderer.updateText()

Triggers a full update of the text, for all the rows.

- VirtualRenderer.visualizeBlur()

Blurs the current container.

- VirtualRenderer.visualizeFocus()

Focuses the current container.

VirtualRenderer [edit]

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