org.libreoffice.canvas.CommonCanvasElement Class Reference

Common implementation to canvas elements. More...

Inheritance diagram for org.libreoffice.canvas.CommonCanvasElement:

Collaboration diagram for org.libreoffice.canvas.CommonCanvasElement:

Public Member Functions
boolean	isVisible ()
	Is element visible? More...
void	setVisible (boolean visible)
	Set element visibility. More...
void	draw (Canvas canvas)
	Trigger drawing the element on the canvas. More...
boolean	contains (float x, float y)
	Hit test. More...
void	draw (Canvas canvas)
	Called when the element needs to be draw no the canvas. More...
boolean	contains (float x, float y)
	Hit test - returns true if the object has been hit. More...
boolean	isVisible ()
	Return if element is visible. More...
void	setVisible (boolean visible)
	Set element visibility. More...

Private Attributes
boolean	mVisible = false

Detailed Description

Common implementation to canvas elements.

Definition at line 8 of file CommonCanvasElement.java.

Member Function Documentation

contains()

boolean org.libreoffice.canvas.CommonCanvasElement.contains ( float  x, float  y  )

inline

Hit test.

Return true if the element was hit. Directly return false if the element is invisible.

Implements org.libreoffice.canvas.CanvasElement.

Reimplemented in org.libreoffice.canvas.CalcSelectionBox.

Definition at line 43 of file CommonCanvasElement.java.

References org.libreoffice.canvas.CommonCanvasElement.isVisible(), x, and y.

Referenced by org.libreoffice.overlay.DocumentOverlayView.onTouch().

draw()

void org.libreoffice.canvas.CommonCanvasElement.draw ( Canvas  canvas )

inline

Trigger drawing the element on the canvas.

Implements org.libreoffice.canvas.CanvasElement.

Definition at line 32 of file CommonCanvasElement.java.

References org.libreoffice.canvas.CommonCanvasElement.isVisible().

Referenced by org.libreoffice.overlay.DocumentOverlayView.onDraw().

isVisible()

boolean org.libreoffice.canvas.CommonCanvasElement.isVisible ( )

inline

Is element visible?

Implements org.libreoffice.canvas.CanvasElement.

Definition at line 16 of file CommonCanvasElement.java.

References org.libreoffice.canvas.CommonCanvasElement.mVisible.

Referenced by org.libreoffice.canvas.CalcSelectionBox.contains(), org.libreoffice.canvas.CommonCanvasElement.contains(), org.libreoffice.canvas.CommonCanvasElement.draw(), org.libreoffice.overlay.DocumentOverlayView.hideCursor(), org.libreoffice.overlay.DocumentOverlayView.hideGraphicSelection(), org.libreoffice.overlay.DocumentOverlayView.hideHandle(), org.libreoffice.overlay.DocumentOverlayView.hidePageNumberRect(), org.libreoffice.overlay.DocumentOverlayView.onTouch(), org.libreoffice.overlay.DocumentOverlayView.showCursor(), org.libreoffice.overlay.DocumentOverlayView.showGraphicSelection(), org.libreoffice.overlay.DocumentOverlayView.showHandle(), and org.libreoffice.overlay.DocumentOverlayView.showPageNumberRect().

setVisible()

void org.libreoffice.canvas.CommonCanvasElement.setVisible ( boolean  visible )

inline

Set element visibility.

Implements org.libreoffice.canvas.CanvasElement.

Reimplemented in org.libreoffice.canvas.GraphicSelection.

Definition at line 24 of file CommonCanvasElement.java.

References org.libreoffice.canvas.CommonCanvasElement.mVisible, and visible.

Referenced by org.libreoffice.overlay.DocumentOverlayView.hideCursor(), org.libreoffice.overlay.DocumentOverlayView.hideHandle(), org.libreoffice.overlay.DocumentOverlayView.hidePageNumberRect(), org.libreoffice.overlay.DocumentOverlayView.initialize(), org.libreoffice.overlay.DocumentOverlayView.onTouch(), org.libreoffice.overlay.DocumentOverlayView.showAdjustLengthLine(), org.libreoffice.overlay.DocumentOverlayView.showCellSelection(), org.libreoffice.overlay.DocumentOverlayView.showCursor(), org.libreoffice.overlay.DocumentOverlayView.showHandle(), and org.libreoffice.overlay.DocumentOverlayView.showPageNumberRect().

Member Data Documentation

mVisible

boolean org.libreoffice.canvas.CommonCanvasElement.mVisible = false

private

Definition at line 10 of file CommonCanvasElement.java.

Referenced by org.libreoffice.canvas.CommonCanvasElement.isVisible(), and org.libreoffice.canvas.CommonCanvasElement.setVisible().

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

• CommonCanvasElement.java