Eclipse Plug-in Developer Guide (Galileo) - Uses of Class org.eclipse.swt.graphics.Region (Eclipse Platform API Specification)

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Eclipse Platform
Release 3.5

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Uses of Class
org.eclipse.swt.graphics.Region

Packages that use Region
org.eclipse.swt.graphics	SWT graphics classes.
org.eclipse.swt.widgets	SWT widget public API classes.

Uses of Region in org.eclipse.swt.graphics

Methods in org.eclipse.swt.graphics that return Region

static Region Region. win32_new ( Device device, int handle)
Invokes platform specific functionality to allocate a new region.

Methods in org.eclipse.swt.graphics with parameters of type Region

void Region. add ( Region region)
          Adds all of the polygons which make up the area covered by the argument to the collection of polygons the receiver maintains to describe its area.

void GC. getClipping ( Region region)
          Sets the region managed by the argument to the current clipping region of the receiver.

void Region. intersect ( Region region)
          Intersects all of the polygons which make up the area covered by the argument to the collection of polygons the receiver maintains to describe its area.

void GC. setClipping ( Region region)
          Sets the area of the receiver which can be changed by drawing operations to the region specified by the argument.

void Region. subtract ( Region region)
          Subtracts all of the polygons which make up the area covered by the argument from the collection of polygons the receiver maintains to describe its area.

Uses of Region in org.eclipse.swt.widgets

Methods in org.eclipse.swt.widgets that return Region

Region Shell. getRegion ()
Returns the region that defines the shape of the shell, or null if the shell has the default shape.

Region Control. getRegion ()
Returns the region that defines the shape of the control, or null if the control has the default shape.

Methods in org.eclipse.swt.widgets with parameters of type Region

void Shell. setRegion ( Region region)
Sets the shape of the shell to the region specified by the argument.

void Control. setRegion ( Region region)
Sets the shape of the control to the region specified by the argument.