Package org.eclipse.e4.ui.workbench.renderers.swt

Class SWTPartRenderer

java.lang.Object

org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer

Direct Known Subclasses:

AreaRenderer, ContributedPartRenderer, ElementReferenceRenderer, LazyStackRenderer, MenuManagerRenderer, PerspectiveRenderer, SashRenderer, SeparatorRenderer, ToolBarManagerRenderer, ToolControlRenderer, TrimBarRenderer, WBWRenderer

public abstract class SWTPartRenderer
extends org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

Field Summary

Fields inherited from class org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

context, modelService, OWNING_ME

Constructor Summary

Constructors

Constructor	Description
SWTPartRenderer()

Method Summary

Modifier and Type	Method	Description
void	bindWidget(MUIElement me, Object widget)
protected int	calcIndex(MUIElement element)
protected int	calcVisibleIndex(MUIElement element)	Calculates the index of the element in terms of the other rendered elements.
void	childRendered(MElementContainer<MUIElement> parentElement, MUIElement element)
void	disposeWidget(MUIElement element)
void	forceFocus(MUIElement element)	Force the UI focus into the element if possible.
Image	getImage(MUILabel element)
protected Image	getImageFromURI(String iconURI)
protected static MUIElement	getModelElement(Control ctrl)
protected Widget	getParentWidget(MUIElement element)
String	getToolTip(MUILabel element)
void	hookControllerLogic(MUIElement me)
protected boolean	imageChanged()
void	init(IEclipseContext context)
void	processContents(MElementContainer<MUIElement> container)
protected void	reapplyStyles(Widget widget)
protected boolean	requiresFocus(MPart element)	Check if activating element requires that the part set the focus.
void	setCSSInfo(MUIElement me, Object widget)
void	styleElement(MUIElement element, boolean active)
static Object	unbindWidget(MUIElement me)

Methods inherited from class org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

activate, createWidget, getContext, getContextForParent, getStyleOverride, getUIContainer, hideChild, postProcess, removeGui

Methods inherited from class java.lang.Object

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

Constructor Details

SWTPartRenderer

public SWTPartRenderer()

Method Details

processContents

public void processContents(MElementContainer<MUIElement> container)

Specified by:

processContents in class org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

styleElement

public void styleElement(MUIElement element,
 boolean active)

setCSSInfo

public void setCSSInfo(MUIElement me,
 Object widget)

reapplyStyles

protected void reapplyStyles(Widget widget)

bindWidget

public void bindWidget(MUIElement me,
 Object widget)

Specified by:

bindWidget in class org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

unbindWidget

public static Object unbindWidget(MUIElement me)

getParentWidget

protected Widget getParentWidget(MUIElement element)

Specified by:

getParentWidget in class org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

disposeWidget

public void disposeWidget(MUIElement element)

Specified by:

disposeWidget in class org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

hookControllerLogic

public void hookControllerLogic(MUIElement me)

Specified by:

hookControllerLogic in class org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

getToolTip

public String getToolTip(MUILabel element)

getImageFromURI

protected Image getImageFromURI(String iconURI)

getImage

public Image getImage(MUILabel element)

Specified by:

getImage in class org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

calcVisibleIndex

protected int calcVisibleIndex(MUIElement element)

Calculates the index of the element in terms of the other rendered elements. This is useful when 'inserting' elements in the middle of existing, rendered parents.

Parameters:

element - The element to get the index for

Returns:

The visible index or -1 if the element is not a child of the parent

calcIndex

protected int calcIndex(MUIElement element)

childRendered

public void childRendered(MElementContainer<MUIElement> parentElement,
 MUIElement element)

Specified by:

childRendered in class org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

init

public void init(IEclipseContext context)

Overrides:

init in class org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

requiresFocus

protected boolean requiresFocus(MPart element)

Description copied from class: org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

Check if activating element requires that the part set the focus.

Specified by:

requiresFocus in class org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

Returns:

true if the part requires focus

getModelElement

protected static MUIElement getModelElement(Control ctrl)

forceFocus

public void forceFocus(MUIElement element)

Description copied from class: org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

Force the UI focus into the element if possible. This method should not be called directly, it will be called by the IPresentationEngine#focusGui method if the normal process used to set the focus cannot be performed.

Overrides:

forceFocus in class org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer

imageChanged

protected boolean imageChanged()