public Class Link

pack-priv Color disabledColor

focusIndex	back to summary
pack-priv int focusIndex Index of the currently focused link in the text. Equals -1, if the text has not been set through setText

focusIndex

pack-priv int focusIndex

Index of the currently focused link in the text. Equals -1, if the text has not been set through setText

ids	back to summary
pack-priv String[] ids

ids

pack-priv String[] ids

layout	back to summary
pack-priv TextLayout layout

layout

pack-priv TextLayout layout

LINK_DISABLED_FOREGROUND	back to summary
pack-priv static final RGB LINK_DISABLED_FOREGROUND

LINK_DISABLED_FOREGROUND

pack-priv static final RGB LINK_DISABLED_FOREGROUND

linkColor	back to summary
pack-priv Color linkColor

linkColor

pack-priv Color linkColor

mnemonics	back to summary
pack-priv int[] mnemonics

mnemonics

pack-priv int[] mnemonics

offsets	back to summary
pack-priv Point[] offsets

offsets

pack-priv Point[] offsets

selection	back to summary
pack-priv Point selection

selection

pack-priv Point selection

text	back to summary
pack-priv String text

text

pack-priv String text

Constructor Detail

Link	back to summary
public Link(Composite parent, int style) Constructs a new instance of this class given its parent and a style value describing its behavior and appearance. The style value is either one of the style constants defined in class `SWT` which is applicable to instances of this class, or must be built by bitwise OR'ing together (that is, using the `int` "\|" operator) two or more of those `SWT` style constants. The class description lists the style constants that are applicable to the class. Style bits are also inherited from superclasses. Parameters parent:Composite a composite control which will be the parent of the new instance (cannot be null) style:int the style of control to construct Exceptions IllegalArgumentException: ERROR_NULL_ARGUMENT - if the parent is null SWTException: ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass See Also `Widget#checkSubclass`, `Widget#getStyle`

Link

public Link(Composite parent, int style)

Constructs a new instance of this class given its parent and a style value describing its behavior and appearance.

The style value is either one of the style constants defined in class SWT which is applicable to instances of this class, or must be built by bitwise OR'ing together (that is, using the int "|" operator) two or more of those SWT style constants. The class description lists the style constants that are applicable to the class. Style bits are also inherited from superclasses.

Parameters

parent:Composite: a composite control which will be the parent of the new instance (cannot be null)
style:int: the style of control to construct

Exceptions

ERROR_NULL_ARGUMENT - if the parent is null

ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent
ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass

Method Detail

addSelectionListener back to summary

addSelectionListener	back to summary
public void addSelectionListener(SelectionListener listener) Adds the listener to the collection of listeners who will be notified when the control is selected by the user, by sending it one of the messages defined in the `SelectionListener` interface. `widgetSelected` is called when the control is selected by the user. `widgetDefaultSelected` is not called. Parameters listener:SelectionListener the listener which should be notified Exceptions IllegalArgumentException: ERROR_NULL_ARGUMENT - if the listener is null SWTException: ERROR_WIDGET_DISPOSED - if the receiver has been disposed ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver See Also `SelectionListener`, `removeSelectionListener`, `SelectionEvent`

public void addSelectionListener(SelectionListener listener)

Adds the listener to the collection of listeners who will be notified when the control is selected by the user, by sending it one of the messages defined in the SelectionListener interface.

widgetSelected is called when the control is selected by the user. widgetDefaultSelected is not called.

Parameters

listener:SelectionListener: the listener which should be notified

Exceptions

ERROR_NULL_ARGUMENT - if the listener is null

ERROR_WIDGET_DISPOSED - if the receiver has been disposed
ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver

computeSizeInPixels	back to summary
pack-priv Point computeSizeInPixels(int wHint, int hHint, boolean changed) Overrides org.eclipse.swt.widgets.Control.computeSizeInPixels. Annotations @Override

computeSizeInPixels

pack-priv Point computeSizeInPixels(int wHint, int hHint, boolean changed)

Overrides org.eclipse.swt.widgets.Control.computeSizeInPixels.

Annotations

@Override

createHandle	back to summary
pack-priv void createHandle(int index) Overrides org.eclipse.swt.widgets.Widget.createHandle. Annotations @Override

createHandle

pack-priv void createHandle(int index)

Overrides org.eclipse.swt.widgets.Widget.createHandle.

Annotations

@Override

createWidget	back to summary
pack-priv void createWidget(int index) Overrides org.eclipse.swt.widgets.Control.createWidget. Annotations @Override

createWidget

pack-priv void createWidget(int index)

Overrides org.eclipse.swt.widgets.Control.createWidget.

Annotations

@Override

drawWidget	back to summary
pack-priv void drawWidget(GC gc) Overrides org.eclipse.swt.widgets.Control.drawWidget. Annotations @Override

drawWidget

pack-priv void drawWidget(GC gc)

Overrides org.eclipse.swt.widgets.Control.drawWidget.

Annotations

@Override

enableWidget	back to summary
pack-priv void enableWidget(boolean enabled) Overrides org.eclipse.swt.widgets.Control.enableWidget. Annotations @Override

enableWidget

pack-priv void enableWidget(boolean enabled)

Overrides org.eclipse.swt.widgets.Control.enableWidget.

Annotations

@Override

fixStyle	back to summary
pack-priv void fixStyle() Overrides org.eclipse.swt.widgets.Control.fixStyle. Annotations @Override

fixStyle

pack-priv void fixStyle()

Overrides org.eclipse.swt.widgets.Control.fixStyle.

Annotations

@Override

getLinkForeground	back to summary
public Color getLinkForeground() Returns the link foreground color. Returns:Color the receiver's link foreground color. Exceptions SWTException: ERROR_WIDGET_DISPOSED - if the receiver has been disposed ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver Since 3.105

getLinkForeground

public Color getLinkForeground()

Returns the link foreground color.

Returns:Color

the receiver's link foreground color.

Exceptions

ERROR_WIDGET_DISPOSED - if the receiver has been disposed
ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver

Since

3.105

getNameText	back to summary
pack-priv String getNameText() Overrides org.eclipse.swt.widgets.Widget.getNameText. Annotations @Override

getNameText

pack-priv String getNameText()

Overrides org.eclipse.swt.widgets.Widget.getNameText.

Annotations

@Override

getRectanglesInPixels	back to summary
pack-priv Rectangle[] getRectanglesInPixels(int linkIndex)

getText	back to summary
public String getText() Returns the receiver's text, which will be an empty string if it has never been set. Returns:String the receiver's text Exceptions SWTException: ERROR_WIDGET_DISPOSED - if the receiver has been disposed ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver

getText

public String getText()

Returns the receiver's text, which will be an empty string if it has never been set.

Returns:String

the receiver's text

Exceptions

ERROR_WIDGET_DISPOSED - if the receiver has been disposed
ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver

gtk4_key_press_event	back to summary
pack-priv boolean gtk4_key_press_event(long controller, int keyval, int keycode, int state, long event) Overrides org.eclipse.swt.widgets.Control.gtk4_key_press_event. Parameters controller:long Doc from org.eclipse.swt.widgets.Widget.gtk4_key_press_event. the corresponding controller responsible for capturing the event keyval:int Doc from org.eclipse.swt.widgets.Widget.gtk4_key_press_event. the pressed key keycode:int Doc from org.eclipse.swt.widgets.Widget.gtk4_key_press_event. raw code of the pressed key state:int Doc from org.eclipse.swt.widgets.Widget.gtk4_key_press_event. the bitmask, representing the state of the modifier keys and pointer buttons event:long Doc from org.eclipse.swt.widgets.Widget.gtk4_key_press_event. the GdkEvent captured Returns:boolean Doc from org.eclipse.swt.widgets.Widget.gtk4_key_press_event. TRUE if the event has been fully/properly handled, otherwise FALSE Annotations @Override

gtk4_key_press_event

pack-priv boolean gtk4_key_press_event(long controller, int keyval, int keycode, int state, long event)

Overrides org.eclipse.swt.widgets.Control.gtk4_key_press_event.

Parameters

controller:long

Doc from org.eclipse.swt.widgets.Widget.gtk4_key_press_event.

the corresponding controller responsible for capturing the event

keyval:int

Doc from org.eclipse.swt.widgets.Widget.gtk4_key_press_event.

the pressed key

keycode:int

Doc from org.eclipse.swt.widgets.Widget.gtk4_key_press_event.

raw code of the pressed key

state:int

Doc from org.eclipse.swt.widgets.Widget.gtk4_key_press_event.

the bitmask, representing the state of the modifier keys and pointer buttons

event:long

Doc from org.eclipse.swt.widgets.Widget.gtk4_key_press_event.

the GdkEvent captured

Returns:boolean

Doc from org.eclipse.swt.widgets.Widget.gtk4_key_press_event.

TRUE if the event has been fully/properly handled, otherwise FALSE

Annotations

@Override

gtk_button_press_event	back to summary
pack-priv long gtk_button_press_event(long widget, long event) Overrides org.eclipse.swt.widgets.Control.gtk_button_press_event. Annotations @Override

gtk_button_press_event

pack-priv long gtk_button_press_event(long widget, long event)

Overrides org.eclipse.swt.widgets.Control.gtk_button_press_event.

Annotations

@Override

gtk_button_release_event	back to summary
pack-priv long gtk_button_release_event(long widget, long event) Overrides org.eclipse.swt.widgets.Control.gtk_button_release_event. Annotations @Override

gtk_button_release_event

pack-priv long gtk_button_release_event(long widget, long event)

Overrides org.eclipse.swt.widgets.Control.gtk_button_release_event.

Annotations

@Override

gtk_draw	back to summary
pack-priv long gtk_draw(long widget, long cairo) Overrides org.eclipse.swt.widgets.Control.gtk_draw. Annotations @Override

gtk_draw

pack-priv long gtk_draw(long widget, long cairo)

Overrides org.eclipse.swt.widgets.Control.gtk_draw.

Annotations

@Override

gtk_event_after	back to summary
pack-priv long gtk_event_after(long widget, long gdkEvent) Overrides org.eclipse.swt.widgets.Control.gtk_event_after. Annotations @Override

gtk_event_after

pack-priv long gtk_event_after(long widget, long gdkEvent)

Overrides org.eclipse.swt.widgets.Control.gtk_event_after.

Annotations

@Override

gtk_key_press_event	back to summary
pack-priv long gtk_key_press_event(long widget, long eventPtr) Overrides org.eclipse.swt.widgets.Control.gtk_key_press_event. Annotations @Override

gtk_key_press_event

pack-priv long gtk_key_press_event(long widget, long eventPtr)

Overrides org.eclipse.swt.widgets.Control.gtk_key_press_event.

Annotations

@Override

gtk_motion_notify_event	back to summary
pack-priv long gtk_motion_notify_event(long widget, long event) Overrides org.eclipse.swt.widgets.Control.gtk_motion_notify_event. Annotations @Override

gtk_motion_notify_event

pack-priv long gtk_motion_notify_event(long widget, long event)

Overrides org.eclipse.swt.widgets.Control.gtk_motion_notify_event.

Annotations

@Override

hooksPaint	back to summary
pack-priv boolean hooksPaint() Overrides org.eclipse.swt.widgets.Control.hooksPaint. Annotations @Override

hooksPaint

pack-priv boolean hooksPaint()

Overrides org.eclipse.swt.widgets.Control.hooksPaint.

Annotations

@Override

initAccessible	back to summary
pack-priv void initAccessible()

mnemonicHit	back to summary
pack-priv boolean mnemonicHit(char key) Overrides org.eclipse.swt.widgets.Control.mnemonicHit. Annotations @Override

mnemonicHit

pack-priv boolean mnemonicHit(char key)

Overrides org.eclipse.swt.widgets.Control.mnemonicHit.

Annotations

@Override

mnemonicMatch	back to summary
pack-priv boolean mnemonicMatch(char key) Overrides org.eclipse.swt.widgets.Control.mnemonicMatch. Annotations @Override

mnemonicMatch

pack-priv boolean mnemonicMatch(char key)

Overrides org.eclipse.swt.widgets.Control.mnemonicMatch.

Annotations

@Override

parse	back to summary
pack-priv String parse(String string)

parseMnemonics	back to summary
pack-priv int parseMnemonics(char[] buffer, int start, int end, StringBuilder result)

releaseWidget	back to summary
pack-priv void releaseWidget() Overrides org.eclipse.swt.widgets.Control.releaseWidget. Annotations @Override

releaseWidget

pack-priv void releaseWidget()

Overrides org.eclipse.swt.widgets.Control.releaseWidget.

Annotations

@Override

removeSelectionListener back to summary

removeSelectionListener	back to summary
public void removeSelectionListener(SelectionListener listener) Removes the listener from the collection of listeners who will be notified when the control is selected by the user. Parameters listener:SelectionListener the listener which should no longer be notified Exceptions IllegalArgumentException: ERROR_NULL_ARGUMENT - if the listener is null SWTException: ERROR_WIDGET_DISPOSED - if the receiver has been disposed ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver See Also `SelectionListener`, `addSelectionListener`

public void removeSelectionListener(SelectionListener listener)

Removes the listener from the collection of listeners who will be notified when the control is selected by the user.

Parameters

listener:SelectionListener: the listener which should no longer be notified

Exceptions

ERROR_NULL_ARGUMENT - if the listener is null

ERROR_WIDGET_DISPOSED - if the receiver has been disposed
ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver

setBounds	back to summary
pack-priv int setBounds(int x, int y, int width, int height, boolean move, boolean resize) Overrides org.eclipse.swt.widgets.Control.setBounds. Annotations @Override

setBounds

pack-priv int setBounds(int x, int y, int width, int height, boolean move, boolean resize)

Overrides org.eclipse.swt.widgets.Control.setBounds.

Annotations

@Override

setFontDescription	back to summary
pack-priv void setFontDescription(long font) Overrides org.eclipse.swt.widgets.Control.setFontDescription. Annotations @Override

setFontDescription

pack-priv void setFontDescription(long font)

Overrides org.eclipse.swt.widgets.Control.setFontDescription.

Annotations

@Override

setLinkForeground	back to summary
public void setLinkForeground(Color color) Sets the link foreground color to the color specified by the argument, or to the default system color for the link if the argument is null. Note This operation is a hint and may be overridden by the platform. Parameters color:Color the new color (or null) Exceptions IllegalArgumentException: ERROR_INVALID_ARGUMENT - if the argument has been disposed SWTException: ERROR_WIDGET_DISPOSED - if the receiver has been disposed ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver Since 3.105

setLinkForeground

public void setLinkForeground(Color color)

Sets the link foreground color to the color specified by the argument, or to the default system color for the link if the argument is null.

Note

This operation is a hint and may be overridden by the platform.

Parameters

color:Color: the new color (or null)

Exceptions

ERROR_INVALID_ARGUMENT - if the argument has been disposed

ERROR_WIDGET_DISPOSED - if the receiver has been disposed
ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver

Since

3.105

setOrientation	back to summary
pack-priv void setOrientation(boolean create) Overrides org.eclipse.swt.widgets.Control.setOrientation. Annotations @Override

setOrientation

pack-priv void setOrientation(boolean create)

Overrides org.eclipse.swt.widgets.Control.setOrientation.

Annotations

@Override

setText	back to summary
public void setText(String string) Sets the receiver's text. The string can contain both regular text and hyperlinks. A hyperlink is delimited by an anchor tag, <a> and </a>. Within an anchor, a single HREF attribute is supported. When a hyperlink is selected, the text field of the selection event contains either the text of the hyperlink or the value of its HREF, if one was specified. In the rare case of identical hyperlinks within the same string, the HREF attribute can be used to distinguish between them. The string may include the mnemonic character and line delimiters. The only delimiter the HREF attribute supports is the quotation mark ("). Text containing angle-bracket characters < or > may be escaped using \\, however this operation is a hint and varies from platform to platform. Mnemonics are indicated by an '&' that causes the next character to be the mnemonic. The receiver can have a mnemonic in the text preceding each link. When the user presses a key sequence that matches the mnemonic, focus is assigned to the link that follows the text. Mnemonics in links and in the trailing text are ignored. On most platforms, the mnemonic appears underlined but may be emphasised in a platform specific manner. The mnemonic indicator character '&' can be escaped by doubling it in the string, causing a single '&' to be displayed. Parameters string:String the new text Exceptions IllegalArgumentException: ERROR_NULL_ARGUMENT - if the text is null SWTException: ERROR_WIDGET_DISPOSED - if the receiver has been disposed ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver

setText