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org.eclipse.swt.widgets
Class ToolBar  

java.lang.Object
  org.eclipse.swt.widgets.Widget
      org.eclipse.swt.widgets.Control
          org.eclipse.swt.widgets.Scrollable
              org.eclipse.swt.widgets.Composite
                  org.eclipse.swt.widgets.ToolBar

All Implemented Interfaces:

org.eclipse.swt.graphics.Drawable

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public class ToolBar

extends Composite

Instances of this class support the layout of selectable tool bar items.

The item children that may be added to instances of this class must be of type ToolItem.

Note that although this class is a subclass of Composite, it does not make sense to add Control children to it, or set a layout on it.

Styles:

FLAT, WRAP, RIGHT, HORIZONTAL, VERTICAL, SHADOW_OUT

Events:

(none)

Note: Only one of the styles HORIZONTAL and VERTICAL may be specified.

IMPORTANT: This class is not intended to be subclassed.

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Field Summary
(package private)  ToolItem	lastFocus

 

Fields inherited from class org.eclipse.swt.widgets.Composite

embeddedHandle, imHandle, layout, socketHandle, tabList

 

Fields inherited from class org.eclipse.swt.widgets.Scrollable

horizontalBar, scrolledHandle, verticalBar

 

Fields inherited from class org.eclipse.swt.widgets.Control

accessible, cursor, drawCount, enableWindow, fixedHandle, font, layoutData, menu, parent, redrawWindow, toolTipText

 

Fields inherited from class org.eclipse.swt.widgets.Widget

ACTIVATE, BUTTON_PRESS_EVENT, BUTTON_RELEASE_EVENT, CANVAS, CHANGED, CLICKED, COMMIT, CONFIGURE_EVENT, data, DEFAULT_HEIGHT, DEFAULT_WIDTH, DELETE_EVENT, DELETE_RANGE, DELETE_TEXT, DISABLED, display, DISPOSED, ENTER_NOTIFY_EVENT, EVENT, EVENT_AFTER, eventTable, EXPOSE_EVENT, FOCUS, FOCUS_IN_EVENT, FOCUS_OUT_EVENT, handle, HANDLE, HIDE, INSERT_TEXT, KEY_PRESS_EVENT, KEY_RELEASE_EVENT, KEYED_DATA, LEAVE_NOTIFY_EVENT, MAP_EVENT, MENU, MNEMONIC_ACTIVATE, MOTION_NOTIFY_EVENT, OBSCURED, POPUP_MENU, PREEDIT_CHANGED, REALIZE, ROW_ACTIVATED, SCROLL_CHILD, SELECT, SHOW, SHOW_HELP, SIZE_ALLOCATE, state, style, STYLE_SET, SWITCH_PAGE, TEST_COLLAPSE_ROW, TEST_EXPAND_ROW, TOGGLED, UNMAP_EVENT, UNREALIZE, VALUE_CHANGED, VISIBILITY_NOTIFY_EVENT, WINDOW_STATE_EVENT

 

Constructor Summary

ToolBar(Composite parent, int style)           Constructs a new instance of this class given its parent and a style value describing its behavior and appearance.

 

Method Summary
(package private)  Control[]	_getChildren()
(package private) static int	checkStyle(int style)
org.eclipse.swt.graphics.Point	computeSize(int wHint, int hHint, boolean changed)           Returns the preferred size of the receiver.
(package private)  void	createHandle(int index)
(package private)  long	eventHandle()
(package private)  boolean	forceFocus(long focusHandle)
ToolItem	getItem(int index)           Returns the item at the given, zero-relative index in the receiver.
ToolItem	getItem(org.eclipse.swt.graphics.Point point)           Returns the item at the given point in the receiver or null if no such item exists.
int	getItemCount()           Returns the number of items contained in the receiver.
ToolItem[]	getItems()           Returns an array of ToolItems which are the items in the receiver.
int	getRowCount()           Returns the number of rows in the receiver.
(package private)  long	gtk_key_press_event(long widget, long eventPtr)
(package private)  boolean	hasFocus()
int	indexOf(ToolItem item)           Searches the receiver's list starting at the first item (index 0) until an item is found that is equal to the argument, and returns the index of that item.
(package private)  boolean	mnemonicHit(char key)
(package private)  boolean	mnemonicMatch(char key)
(package private)  void	releaseWidget()
(package private)  void	removeControl(Control control)
(package private)  void	setFontDescription(long font)
(package private)  void	setForegroundColor(org.eclipse.swt.internal.gtk.GdkColor color)
void	setToolTipText(java.lang.String string)           Sets the receiver's tool tip text to the argument, which may be null indicating that no tool tip text should be shown.

 

Methods inherited from class org.eclipse.swt.widgets.Composite

_getTabList, checkSubclass, computeTabList, createHandle, deregister, enableWidget, findMenus, fixChildren, fixTabList, focusHandle, getChildren, getChildrenCount, getLayout, getTabList, gtk_button_press_event, gtk_expose_event, gtk_focus_in_event, gtk_focus_out_event, gtk_focus, gtk_realize, gtk_scroll_child, gtk_style_set, hasBorder, hookEvents, hooksKeys, imHandle, isTabGroup, layout, layout, minimumSize, moveAbove, moveBelow, parentingHandle, register, releaseChildren, resizeHandle, setBounds, setFocus, setLayout, setTabGroupFocus, setTabItemFocus, setTabList, translateMnemonic, translateTraversal, traversalCode

 

Methods inherited from class org.eclipse.swt.widgets.Scrollable

clientHandle, computeTrim, createScrollBar, createWidget, getBorderWidth, getClientArea, getHorizontalBar, getVerticalBar, hScrollBarWidth, releaseHandle, setOrientation, topHandle, vScrollBarWidth

 

Methods inherited from class org.eclipse.swt.widgets.Control

_getShell, addControlListener, addFocusListener, addHelpListener, addKeyListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addPaintListener, addTraverseListener, computeNativeSize, computeSize, computeTabGroup, computeTabRoot, defaultFont, drawGripper, filterKey, fixFocus, fontHandle, forceFocus, getAccessible, getBackground, getBackgroundColor, getBaseColor, getBgColor, getBounds, getEnabled, getFgColor, getFont, getFontDescription, getForeground, getForegroundColor, getIMCaretPos, getLayoutData, getLocation, getMenu, getMonitor, getParent, getPath, getShell, getSize, getTextColor, getToolTipText, getVisible, gtk_button_release_event, gtk_commit, gtk_enter_notify_event, gtk_event_after, gtk_key_release_event, gtk_leave_notify_event, gtk_mnemonic_activate, gtk_motion_notify_event, gtk_popup_menu, gtk_preedit_changed, gtk_show_help, gtk_unrealize, gtk_visibility_notify_event, hoverProc, internal_dispose_GC, internal_new_GC, isEnabled, isFocusAncestor, isFocusControl, isReparentable, isShowing, isTabItem, isVisible, menuShell, moveAbove, moveBelow, moveHandle, pack, pack, paintHandle, paintWindow, redraw, redraw, redrawWidget, releaseChild, removeControlListener, removeFocusListener, removeHelpListener, removeKeyListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removePaintListener, removeTraverseListener, sendFocusEvent, sendHelpEvent, sendIMKeyEvent, sendKeyEvent, sendMouseEvent, setBackground, setBackgroundColor, setBackgroundColor, setBounds, setBounds, setCapture, setCursor, setCursor, setEnabled, setFont, setForeground, setInitialSize, setLayoutData, setLocation, setLocation, setMenu, setParent, setRadioSelection, setRedraw, setSize, setSize, setVisible, setZOrder, setZOrder, showMenu, sort, toControl, toControl, toDisplay, toDisplay, translateMnemonic, traverse, traverse, traverseEscape, traverseGroup, traverseItem, traverseMnemonic, traversePage, traverseReturn, update, update

 

Methods inherited from class org.eclipse.swt.widgets.Widget

addDisposeListener, addListener, checkBits, checkOrientation, checkParent, checkWidget, destroyWidget, dispose, error, filterProc, filters, fixMnemonic, fontHeight, getData, getData, getDisplay, getName, getNameText, getStyle, gtk_activate, gtk_changed, gtk_clicked, gtk_configure_event, gtk_delete_event, gtk_delete_range, gtk_delete_text, gtk_event, gtk_hide, gtk_insert_text, gtk_map_event, gtk_row_activated, gtk_select, gtk_show, gtk_size_allocate, gtk_switch_page, gtk_test_collapse_row, gtk_test_expand_row, gtk_timer, gtk_toggled, gtk_unmap_event, gtk_value_changed, gtk_window_state_event, hooks, isDisposed, isListening, isValidSubclass, isValidThread, isValidWidget, menuPositionProc, mnemonicHit, mnemonicMatch, notifyListeners, pixbufCellDataProc, postEvent, postEvent, releaseResources, removeDisposeListener, removeListener, removeListener, sendEvent, sendEvent, sendEvent, sendEvent, setData, setData, setInputState, setKeyState, shellMapProc, textCellDataProc, timerProc, toString, translateTraversal, treeSelectionProc, windowProc, windowProc, windowProc, windowProc

 

Methods inherited from class java.lang.Object

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

 

Field Detail

lastFocus

ToolItem lastFocus

Constructor Detail

ToolBar

public ToolBar(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.

Method Detail

_getChildren

Control[] _getChildren()

Overrides:

_getChildren in class Composite

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checkStyle

static int checkStyle(int style)

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createHandle

void createHandle(int index)

Overrides:

createHandle in class Composite

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computeSize

public org.eclipse.swt.graphics.Point computeSize(int wHint,
                                                  int hHint,
                                                  boolean changed)

Description copied from class: Control

Returns the preferred size of the receiver.

The preferred size of a control is the size that it would best be displayed at. The width hint and height hint arguments allow the caller to ask a control questions such as "Given a particular width, how high does the control need to be to show all of the contents?" To indicate that the caller does not wish to constrain a particular dimension, the constant SWT.DEFAULT is passed for the hint.

If the changed flag is true, it indicates that the receiver's contents have changed, therefore any caches that a layout manager containing the control may have been keeping need to be flushed. When the control is resized, the changed flag will be false, so layout manager caches can be retained.

Overrides:

computeSize in class Composite

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eventHandle

long eventHandle()

Overrides:

eventHandle in class Control

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forceFocus

boolean forceFocus(long focusHandle)

Overrides:

forceFocus in class Composite

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getItem

public ToolItem getItem(int index)

Returns the item at the given, zero-relative index in the receiver. Throws an exception if the index is out of range.

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getItem

public ToolItem getItem(org.eclipse.swt.graphics.Point point)

Returns the item at the given point in the receiver or null if no such item exists. The point is in the coordinate system of the receiver.

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getItemCount

public int getItemCount()

Returns the number of items contained in the receiver.

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getItems

public ToolItem[] getItems()

Returns an array of ToolItems which are the items in the receiver.

Note: This is not the actual structure used by the receiver to maintain its list of items, so modifying the array will not affect the receiver.

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getRowCount

public int getRowCount()

Returns the number of rows in the receiver. When the receiver has the WRAP style, the number of rows can be greater than one. Otherwise, the number of rows is always one.

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gtk_key_press_event

long gtk_key_press_event(long widget,
                         long eventPtr)

Overrides:

gtk_key_press_event in class Composite

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hasFocus

boolean hasFocus()

Overrides:

hasFocus in class Control

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indexOf

public int indexOf(ToolItem item)

Searches the receiver's list starting at the first item (index 0) until an item is found that is equal to the argument, and returns the index of that item. If no item is found, returns -1.

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mnemonicHit

boolean mnemonicHit(char key)

Overrides:

mnemonicHit in class Control

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mnemonicMatch

boolean mnemonicMatch(char key)

Overrides:

mnemonicMatch in class Control

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releaseWidget

void releaseWidget()

Overrides:

releaseWidget in class Composite

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removeControl

void removeControl(Control control)

Overrides:

removeControl in class Composite

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setFontDescription

void setFontDescription(long font)

Overrides:

setFontDescription in class Control

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setForegroundColor

void setForegroundColor(org.eclipse.swt.internal.gtk.GdkColor color)

Overrides:

setForegroundColor in class Control

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setToolTipText

public void setToolTipText(java.lang.String string)

Description copied from class: Control

Sets the receiver's tool tip text to the argument, which may be null indicating that no tool tip text should be shown.

Overrides:

setToolTipText in class Control

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> eclipse >> swt >> [ widgets overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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