Package com._1c.g5.lwt

Class AbstractLightControl

java.lang.Object

com._1c.g5.lwt.AbstractLightControl

All Implemented Interfaces:

ILightControl

Direct Known Subclasses:

AbstractScrollableControl, LightCheckbox, LightColorBox, LightComposite, LightImage, LightImageCombo, LightLabel, LightSeparator, LightText

public abstract class AbstractLightControl
extends Object
implements ILightControl

Base class for all of the light controls.

Constructor Summary

Constructors

Constructor	Description
AbstractLightControl()

Method Summary

Modifier and Type	Method	Description
void	addControlListener(ILightControlListener listener)	Adds the control listener.
org.eclipse.swt.graphics.Point	computeSize(org.eclipse.swt.graphics.GC gc, int width, int height, boolean flushCache)	Computes the size of this control.
void	dispose()	Disposes this control.
org.eclipse.swt.graphics.Rectangle	getBounds()	Gets the bounds of this control.
org.eclipse.swt.graphics.Cursor	getCursor()	Gets the cursor of this control.
Object	getData(String key)	Gets the user defined data associated with this control.
ILightLayoutData	getLayoutData()	Gets the layout data of this control.
SwtLightControl	getOverlay()	Gets the overlay associated with this control.
ILightComposite	getParent()	Gets the parent of this control.
String	getTooltip()	Gets the tooltip of this control.
org.eclipse.swt.graphics.Rectangle	getVisibleBounds()
void	handleEvent(org.eclipse.swt.widgets.Event event)	Handles the SWT event, SWT events are pumped to this method if this control is active.
void	invalidate()	Invalidates the bounds of this control.
void	invalidate(org.eclipse.swt.graphics.Rectangle rectangle)	Invalidates the given rectangle of this control.
boolean	isDisposed()	Checks if control this is disposed.
boolean	isEnabled()	Checks if this is enabled.
boolean	isFocused()	Checks if this control is focused.
boolean	isVisible()	Checks if this control is visible.
void	removeControlListener(ILightControlListener listener)	Removes the control listener.
void	setBounds(org.eclipse.swt.graphics.Rectangle bounds)	Sets the bounds of this control.
void	setCursor(org.eclipse.swt.graphics.Cursor cursor)	Sets the cursor of this control.
void	setData(String key, Object data)	Sets the user-defined data associated with this control.
void	setEnabled(boolean enabled)	Sets this control enablement.
boolean	setFocus(FocusSource focusSource)	Sets the focus to this control.
protected void	setFocusable(boolean value)	Sets the focusable flag for this control.
void	setLayoutData(ILightLayoutData layoutData)	Sets the layout data of this control.
void	setOverlay(SwtLightControl overlay)	Sets the overlay for this control.
void	setParent(ILightComposite parent)	Sets the parent of this control.
void	setTooltip(String tooltip)	Sets the tooltip of this control.
void	setVisible(boolean value)	Sets this control visibility.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com._1c.g5.lwt.ILightControl

initialize, paint

Constructor Detail

AbstractLightControl

public AbstractLightControl()

Method Detail

getOverlay

public SwtLightControl getOverlay()

Gets the overlay associated with this control.

Returns:

the overlay or null if this control has no overlay.

See Also:

SwtLightControl.getOverlaySource()

setOverlay

public void setOverlay(SwtLightControl overlay)

Sets the overlay for this control.

Parameters:

overlay - the new overlay or null to clear the overlay association.

See Also:

SwtLightControl.getOverlaySource()

getParent

public ILightComposite getParent()

Description copied from interface: ILightControl

Gets the parent of this control.

Specified by:

getParent in interface ILightControl

Returns:

the parent composite control or null if this control is not contained in any composite.

setParent

public void setParent(ILightComposite parent)

Description copied from interface: ILightControl

Sets the parent of this control.

Specified by:

setParent in interface ILightControl

Parameters:

parent - the new parent.

getBounds

public org.eclipse.swt.graphics.Rectangle getBounds()

Description copied from interface: ILightControl

Gets the bounds of this control.

Specified by:

getBounds in interface ILightControl

Returns:

the bounds.

setBounds

public void setBounds(org.eclipse.swt.graphics.Rectangle bounds)

Description copied from interface: ILightControl

Sets the bounds of this control.

Specified by:

setBounds in interface ILightControl

Parameters:

bounds - the new bounds.

getVisibleBounds

public org.eclipse.swt.graphics.Rectangle getVisibleBounds()

Specified by:

getVisibleBounds in interface ILightControl

invalidate

public void invalidate()

Description copied from interface: ILightControl

Invalidates the bounds of this control.

Specified by:

invalidate in interface ILightControl

invalidate

public void invalidate(org.eclipse.swt.graphics.Rectangle rectangle)

Description copied from interface: ILightControl

Invalidates the given rectangle of this control.

Specified by:

invalidate in interface ILightControl

Parameters:

rectangle - the rectangle to invalidate.

computeSize

public org.eclipse.swt.graphics.Point computeSize(org.eclipse.swt.graphics.GC gc,
                                                  int width,
                                                  int height,
                                                  boolean flushCache)

Description copied from interface: ILightControl

Computes the size of this control.

Specified by:

computeSize in interface ILightControl

Parameters:

gc - the GC to do measurements with.

width - the width hint, SWT.DEFAULT to compute the preferred width.

height - the height hint, SWT.DEFAULT to compute the preferred height.

flushCache - the flush cache flag, instructs the associated layout to reset all its caches, if any.

Returns:

the computed size.

setLayoutData

public void setLayoutData(ILightLayoutData layoutData)

Description copied from interface: ILightControl

Sets the layout data of this control.

Specified by:

setLayoutData in interface ILightControl

Parameters:

layoutData - the new layout data.

getLayoutData

public ILightLayoutData getLayoutData()

Description copied from interface: ILightControl

Gets the layout data of this control.

Specified by:

getLayoutData in interface ILightControl

Returns:

the layout data.

handleEvent

public void handleEvent(org.eclipse.swt.widgets.Event event)

Description copied from interface: ILightControl

Handles the SWT event, SWT events are pumped to this method if this control is active.

Specified by:

handleEvent in interface ILightControl

Parameters:

event - the event to handle.

See Also:

ILightComposite.setActiveControl(ILightControl)

isVisible

public boolean isVisible()

Description copied from interface: ILightControl

Checks if this control is visible.

Specified by:

isVisible in interface ILightControl

Returns:

true if this control is visible, false if not.

setVisible

public void setVisible(boolean value)

Description copied from interface: ILightControl

Sets this control visibility.

Specified by:

setVisible in interface ILightControl

Parameters:

value - the new visibility value.

isEnabled

public boolean isEnabled()

Description copied from interface: ILightControl

Checks if this is enabled.

Specified by:

isEnabled in interface ILightControl

Returns:

true if this control is enabled, false if not.

setEnabled

public void setEnabled(boolean enabled)

Description copied from interface: ILightControl

Sets this control enablement.

Specified by:

setEnabled in interface ILightControl

setFocus

public boolean setFocus(FocusSource focusSource)

Description copied from interface: ILightControl

Sets the focus to this control.

Specified by:

setFocus in interface ILightControl

Parameters:

focusSource - the focus request source.

Returns:

true if focus was set, false otherwise.

isFocused

public boolean isFocused()

Description copied from interface: ILightControl

Checks if this control is focused.

Specified by:

isFocused in interface ILightControl

Returns:

true if this control is focused, false otherwise.

isDisposed

public boolean isDisposed()

Description copied from interface: ILightControl

Checks if control this is disposed.

Specified by:

isDisposed in interface ILightControl

Returns:

true if this control is disposed, false otherwise.

dispose

public void dispose()

Description copied from interface: ILightControl

Disposes this control.

Specified by:

dispose in interface ILightControl

getData

public Object getData(String key)

Description copied from interface: ILightControl

Gets the user defined data associated with this control.

Specified by:

getData in interface ILightControl

Parameters:

key - the key.

Returns:

the data or null if no data was set for the given key.

setData

public void setData(String key,
                    Object data)

Description copied from interface: ILightControl

Sets the user-defined data associated with this control.

Specified by:

setData in interface ILightControl

Parameters:

key - the key.

data - the data.

getCursor

public org.eclipse.swt.graphics.Cursor getCursor()

Description copied from interface: ILightControl

Gets the cursor of this control.

Specified by:

getCursor in interface ILightControl

Returns:

the cursor or null if no cursor was set.

setCursor

public void setCursor(org.eclipse.swt.graphics.Cursor cursor)

Description copied from interface: ILightControl

Sets the cursor of this control.

Specified by:

setCursor in interface ILightControl

Parameters:

cursor - the new cursor or null to reset to default cursor.

getTooltip

public String getTooltip()

Description copied from interface: ILightControl

Gets the tooltip of this control.

Specified by:

getTooltip in interface ILightControl

Returns:

the tooltip or null if no tooltip was set.

setTooltip

public void setTooltip(String tooltip)

Description copied from interface: ILightControl

Sets the tooltip of this control.

Specified by:

setTooltip in interface ILightControl

Parameters:

tooltip - the new tooltip or null to clear the tooltip.

addControlListener

public void addControlListener(ILightControlListener listener)

Description copied from interface: ILightControl

Adds the control listener.

Specified by:

addControlListener in interface ILightControl

Parameters:

listener - the listener.

removeControlListener

public void removeControlListener(ILightControlListener listener)

Description copied from interface: ILightControl

Removes the control listener.

Specified by:

removeControlListener in interface ILightControl

Parameters:

listener - the listener.

setFocusable

protected void setFocusable(boolean value)

Sets the focusable flag for this control. If control is focusable it may receive focus on mouse and keyboard activity.

Parameters:

value - the new focusable.