org.eclipse.swt.widgets

Class Shell

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.Canvas

org.eclipse.swt.widgets.Decorations

org.eclipse.swt.widgets.Shell

All Implemented Interfaces:

Drawable

public class Shell
extends Decorations

Instances of this class represent the "windows" which the desktop or "window manager" is managing. Instances that do not have a parent (that is, they are built using the constructor, which takes a Display as the argument) are described as top level shells. Instances that do have a parent are described as secondary or dialog shells.

Instances are always displayed in one of the maximized, minimized or normal states:

• When an instance is marked as maximized, the window manager will typically resize it to fill the entire visible area of the display, and the instance is usually put in a state where it can not be resized (even if it has style RESIZE) until it is no longer maximized.
• When an instance is in the normal state (neither maximized or minimized), its appearance is controlled by the style constants which were specified when it was created and the restrictions of the window manager (see below).
• When an instance has been marked as minimized, its contents (client area) will usually not be visible, and depending on the window manager, it may be "iconified" (that is, replaced on the desktop by a small simplified representation of itself), relocated to a distinguished area of the screen, or hidden. Combinations of these changes are also possible.

The modality of an instance may be specified using style bits. The modality style bits are used to determine whether input is blocked for other shells on the display. The PRIMARY_MODAL style allows an instance to block input to its parent. The APPLICATION_MODAL style allows an instance to block input to every other shell in the display. The SYSTEM_MODAL style allows an instance to block input to all shells, including shells belonging to different applications.

Note: The styles supported by this class are treated as HINTs, since the window manager for the desktop on which the instance is visible has ultimate control over the appearance and behavior of decorations and modality. For example, some window managers only support resizable windows and will always assume the RESIZE style, even if it is not set. In addition, if a modality style is not supported, it is "upgraded" to a more restrictive modality style that is supported. For example, if PRIMARY_MODAL is not supported, it would be upgraded to APPLICATION_MODAL. A modality style may also be "downgraded" to a less restrictive style. For example, most operating systems no longer support SYSTEM_MODAL because it can freeze up the desktop, so this is typically downgraded to APPLICATION_MODAL.

Styles:

BORDER, CLOSE, MIN, MAX, NO_TRIM, RESIZE, TITLE, ON_TOP, TOOL, SHEET

APPLICATION_MODAL, MODELESS, PRIMARY_MODAL, SYSTEM_MODAL

Events:

Activate, Close, Deactivate, Deiconify, Iconify

Class SWT provides two "convenience constants" for the most commonly required style combinations:

SHELL_TRIM

the result of combining the constants which are required to produce a typical application top level shell: (that is, CLOSE | TITLE | MIN | MAX | RESIZE)

DIALOG_TRIM

the result of combining the constants which are required to produce a typical application dialog shell: (that is, TITLE | CLOSE | BORDER)

Note: Only one of the styles APPLICATION_MODAL, MODELESS, PRIMARY_MODAL and SYSTEM_MODAL may be specified.

IMPORTANT: This class is not intended to be subclassed.

See Also:

Decorations, SWT, Shell snippets, SWT Example: ControlExample, Sample code and further information

Structure Diagram

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Menu	activeMenu
(package private) int	balloonIcon
(package private) int	balloonTipHandle
(package private) java.lang.String	balloonTitle
(package private) int[]	brushes
(package private) static int	BRUSHES_SIZE
(package private) boolean	center
(package private) static TCHAR	DialogClass
(package private) static int	DialogProc
(package private) boolean	fullScreen
(package private) int	hIMC
(package private) int	hwndMDIClient
(package private) Control	lastActive
(package private) int	lpstrTip
(package private) int	minHeight
(package private) int	minWidth
(package private) boolean	modified
(package private) SHACTIVATEINFO	psai
(package private) boolean	showWithParent
(package private) static int[]	SYSTEM_COLORS
(package private) int	toolIcon
(package private) int	toolTipHandle
(package private) static int	ToolTipProc
(package private) ToolTip[]	toolTips
(package private) java.lang.String	toolTitle
(package private) boolean	wasMaximized
(package private) int	windowProc

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

defaultButton, hAccel, image, images, largeImage, maxRect, menuBar, menus, moved, nAccel, oldHeight, oldWidth, oldX, oldY, opened, resized, saveDefault, savedFocus, smallImage, swFlags

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

caret, ime

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

backgroundMode, layout, layoutCount, lpwp, tabList

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

horizontalBar, verticalBar

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

accessible, background, backgroundImage, cursor, drawCount, font, foreground, handle, layoutData, menu, parent, region, toolTipText

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

CANVAS, data, DEFAULT_HEIGHT, DEFAULT_WIDTH, DISABLED, display, DISPOSE_SENT, DISPOSED, DRAG_DETECT, DRAW_BACKGROUND, eventTable, FOREIGN_HANDLE, HIDDEN, IGNORE_WM_CHANGEUISTATE, KEYED_DATA, LAYOUT_CHANGED, LAYOUT_CHILD, LAYOUT_NEEDED, MAJOR, MINOR, MOVE_DEFERRED, MOVE_OCCURRED, PARENT_BACKGROUND, RELEASED, RESIZE_DEFERRED, RESIZE_OCCURRED, SKIN_NEEDED, state, style, THEME_BACKGROUND, TRACK_MOUSE

Constructor Summary

Constructors

Constructor and Description
Shell() Constructs a new instance of this class.
Shell(Display display) Constructs a new instance of this class given only the display to create it on.
Shell(Display display, int style) Constructs a new instance of this class given the display to create it on and a style value describing its behavior and appearance.
Shell(Display display, Shell parent, int style, int handle, boolean embedded)
Shell(int style) Constructs a new instance of this class given only the style value describing its behavior and appearance.
Shell(Shell parent) Constructs a new instance of this class given only its parent.
Shell(Shell parent, int style) Constructs a new instance of this class given its parent and a style value describing its behavior and appearance.

Method Summary

Methods

Modifier and Type	Method and Description
void	addShellListener(ShellListener listener) Adds the listener to the collection of listeners who will be notified when operations are performed on the receiver, by sending the listener one of the messages defined in the ShellListener interface.
(package private) int	balloonTipHandle()
(package private) int	callWindowProc(int hwnd, int msg, int wParam, int lParam)
(package private) void	center()
(package private) static int	checkStyle(Shell parent, int style)
void	close() Requests that the window manager close the receiver in the same way it would be closed when the user clicks on the "close box" or performs some other platform specific key or mouse combination that indicates the window should be removed.
(package private) void	createBalloonTipHandle()
(package private) void	createHandle()
(package private) void	createToolTip(ToolTip toolTip)
(package private) void	createToolTipHandle()
(package private) void	deregister()
(package private) void	destroyToolTip(ToolTip toolTip)
(package private) void	destroyWidget() Destroys the widget in the operating system and releases the widget's handle.
void	dispose() Disposes of the operating system resources associated with the receiver and all its descendants.
(package private) void	enableWidget(boolean enabled)
(package private) Control	findBackgroundControl()
(package private) int	findBrush(int value, int lbStyle)
(package private) Cursor	findCursor()
(package private) Composite	findDeferredControl()
(package private) Control	findThemeControl()
(package private) ToolTip	findToolTip(int id)
(package private) void	fixActiveShell()
(package private) void	fixShell(Shell newShell, Control control)
(package private) void	fixToolTip()
void	forceActive() If the receiver is visible, moves it to the top of the drawing order for the display on which it was created (so that all other shells on that display, which are not the receiver's children will be drawn behind it) and forces the window manager to make the shell active.
(package private) void	forceResize()
int	getAlpha() Returns the receiver's alpha value.
Rectangle	getBounds() Returns a rectangle describing the receiver's size and location relative to its parent (or its display if its parent is null), unless the receiver is a shell.
(package private) ToolTip	getCurrentToolTip()
(package private) ToolTip	getCurrentToolTip(int hwndToolTip)
boolean	getEnabled() Returns true if the receiver is enabled, and false otherwise.
boolean	getFullScreen() Returns true if the receiver is currently in fullscreen state, and false otherwise.
int	getImeInputMode() Returns the receiver's input method editor mode.
Point	getLocation() Returns a point describing the receiver's location relative to its parent (or its display if its parent is null), unless the receiver is a shell.
boolean	getMaximized() Returns true if the receiver is currently maximized, and false otherwise.
Point	getMinimumSize() Returns a point describing the minimum receiver's size.
boolean	getModified() Gets the receiver's modified state.
Region	getRegion() Returns the region that defines the shape of the shell, or null if the shell has the default shape.
Shell	getShell() Returns the receiver's shell.
Shell[]	getShells() Returns an array containing all shells which are descendants of the receiver.
Point	getSize() Returns a point describing the receiver's size.
ToolBar	getToolBar() Returns a ToolBar object representing the tool bar that can be shown in the receiver's trim.
(package private) int	hwndMDIClient()
static Shell	internal_new(Display display, int handle) Invokes platform specific functionality to allocate a new shell that is not embedded.
boolean	isEnabled() Returns true if the receiver is enabled and all ancestors up to and including the receiver's nearest ancestor shell are enabled.
boolean	isVisible() Returns true if the receiver is visible and all ancestors up to and including the receiver's nearest ancestor shell are visible.
void	open() Moves the receiver to the top of the drawing order for the display on which it was created (so that all other shells on that display, which are not the receiver's children will be drawn behind it), marks it visible, sets the focus and asks the window manager to make the shell active.
boolean	print(GC gc) Prints the receiver and all children.
(package private) void	register()
(package private) void	releaseBrushes()
(package private) void	releaseChildren(boolean destroy)
(package private) void	releaseHandle()
(package private) void	releaseParent()
(package private) void	releaseWidget()
(package private) void	removeMenu(Menu menu)
void	removeShellListener(ShellListener listener) Removes the listener from the collection of listeners who will be notified when operations are performed on the receiver.
(package private) void	reskinChildren(int flags)
(package private) LRESULT	selectPalette(int hPalette)
(package private) boolean	sendKeyEvent(int type, int msg, int wParam, int lParam, Event event)
void	setActive() If the receiver is visible, moves it to the top of the drawing order for the display on which it was created (so that all other shells on that display, which are not the receiver's children will be drawn behind it) and asks the window manager to make the shell active
(package private) void	setActiveControl(Control control)
void	setAlpha(int alpha) Sets the receiver's alpha value which must be between 0 (transparent) and 255 (opaque).
(package private) void	setBounds(int x, int y, int width, int height, int flags, boolean defer)
void	setEnabled(boolean enabled) Enables the receiver if the argument is true, and disables it otherwise.
void	setFullScreen(boolean fullScreen) Sets the full screen state of the receiver.
void	setImeInputMode(int mode) Sets the input method editor mode to the argument which should be the result of bitwise OR'ing together one or more of the following constants defined in class SWT: NONE, ROMAN, DBCS, PHONETIC, NATIVE, ALPHA.
(package private) void	setItemEnabled(int cmd, boolean enabled)
void	setMinimumSize(int width, int height) Sets the receiver's minimum size to the size specified by the arguments.
void	setMinimumSize(Point size) Sets the receiver's minimum size to the size specified by the argument.
void	setModified(boolean modified) Sets the receiver's modified state as specified by the argument.
(package private) void	setParent()
void	setRegion(Region region) Sets the shape of the shell to the region specified by the argument.
(package private) void	setToolTipText(int hwnd, java.lang.String text)
(package private) void	setToolTipText(NMTTDISPINFO lpnmtdi, byte[] buffer)
(package private) void	setToolTipText(NMTTDISPINFO lpnmtdi, char[] buffer)
(package private) void	setToolTipTitle(int hwndToolTip, java.lang.String text, int icon)
void	setVisible(boolean visible) Marks the receiver as visible if the argument is true, and marks it invisible otherwise.
(package private) void	subclass()
(package private) int	toolTipHandle()
(package private) boolean	translateAccelerator(MSG msg)
(package private) boolean	traverseEscape()
(package private) void	unsubclass()
(package private) void	updateModal()
(package private) CREATESTRUCT	widgetCreateStruct()
(package private) int	widgetExtStyle()
(package private) int	widgetParent()
(package private) int	widgetStyle()
static Shell	win32_new(Display display, int handle) Invokes platform specific functionality to allocate a new shell that is embedded.
(package private) TCHAR	windowClass()
(package private) int	windowProc()
(package private) int	windowProc(int hwnd, int msg, int wParam, int lParam)
(package private) LRESULT	WM_ACTIVATE(int wParam, int lParam)
(package private) LRESULT	WM_COMMAND(int wParam, int lParam)
(package private) LRESULT	WM_DESTROY(int wParam, int lParam)
(package private) LRESULT	WM_ENTERIDLE(int wParam, int lParam)
(package private) LRESULT	WM_ERASEBKGND(int wParam, int lParam)
(package private) LRESULT	WM_GETMINMAXINFO(int wParam, int lParam)
(package private) LRESULT	WM_MOUSEACTIVATE(int wParam, int lParam)
(package private) LRESULT	WM_MOVE(int wParam, int lParam)
(package private) LRESULT	WM_NCHITTEST(int wParam, int lParam)
(package private) LRESULT	WM_NCLBUTTONDOWN(int wParam, int lParam)
(package private) LRESULT	WM_PALETTECHANGED(int wParam, int lParam)
(package private) LRESULT	WM_QUERYNEWPALETTE(int wParam, int lParam)
(package private) LRESULT	WM_SETCURSOR(int wParam, int lParam)
(package private) LRESULT	WM_SETTINGCHANGE(int wParam, int lParam)
(package private) LRESULT	WM_SHOWWINDOW(int wParam, int lParam)
(package private) LRESULT	WM_SYSCOMMAND(int wParam, int lParam)
(package private) LRESULT	WM_WINDOWPOSCHANGING(int wParam, int lParam)

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

_setMaximized, _setMinimized, addMenu, bringToTop, checkBorder, checkComposited, checkOpened, checkStyle, checkSubclass, closeWidget, compare, computeTabGroup, computeTabRoot, computeTrim, createAccelerators, createWidget, destroyAccelerators, findMenu, fixDecorations, getClientArea, getDefaultButton, getImage, getImages, getMenuBar, getMinimized, getNameText, getText, isReparentable, isTabGroup, isTabItem, menuShell, restoreFocus, saveFocus, setDefaultButton, setDefaultButton, setImage, setImages, setImages, setMaximized, setMenuBar, setMinimized, setOrientation, setPlacement, setSavedFocus, setSystemMenu, setText, sort, translateMDIAccelerator, translateMenuAccelerator, traverseDecorations, traverseItem, traverseReturn, WM_CLOSE, WM_HOTKEY, WM_KILLFOCUS, WM_NCACTIVATE, WM_QUERYOPEN, WM_SETFOCUS, WM_SIZE

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

clearArea, drawBackground, getCaret, getIME, scroll, setCaret, setFont, setIME, WM_CHAR, WM_IME_COMPOSITION_START, WM_IME_COMPOSITION, WM_IME_ENDCOMPOSITION, WM_INPUTLANGCHANGE, WM_LBUTTONDOWN, WM_WINDOWPOSCHANGED

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

_getChildren, _getTabList, changed, checkBuffered, checkComposited, computeSize, computeTabList, copyArea, drawBackground, findMenus, fixChildren, fixTabList, getBackgroundMode, getChildren, getChildrenCount, getLayout, getLayoutDeferred, getTabList, hooksKeys, isLayoutDeferred, layout, layout, layout, layout, layout, markLayout, minimumSize, redrawChildren, removeControl, resizeChildren, resizeChildren, resizeEmbeddedHandle, sendResize, setBackgroundMode, setFocus, setLayout, setLayoutDeferred, setResizeChildren, setTabGroupFocus, setTabList, toolTipText, translateMnemonic, translateTraversal, updateBackgroundColor, updateBackgroundImage, updateBackgroundMode, updateFont, updateLayout, updateLayout, updateOrientation, updateUIState, WM_GETDLGCODE, WM_GETFONT, WM_PAINT, WM_PARENTNOTIFY, WM_PRINTCLIENT, WM_SETFONT, WM_SYSCOLORCHANGE, WM_UPDATEUISTATE, wmNCPaint, wmNotify

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

createScrollBar, destroyScrollBar, getHorizontalBar, getScrollbarsMode, getVerticalBar, scrolledHandle, WM_HSCROLL, WM_MOUSEWHEEL, WM_VSCROLL, wmScroll, wmScrollWheel

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

addControlListener, addDragDetectListener, addFocusListener, addGestureListener, addHelpListener, addKeyListener, addMenuDetectListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addMouseWheelListener, addPaintListener, addTouchListener, addTraverseListener, binarySearch, borderHandle, checkBackground, checkGesture, checkHandle, checkMirrored, computeSize, defaultBackground, defaultFont, defaultForeground, dragDetect, dragDetect, dragDetect, drawBackground, drawBackground, drawBackground, drawImageBackground, drawThemeBackground, enableDrag, fillBackground, fillImageBackground, fillThemeBackground, findImageControl, findMnemonic, fixFocus, forceFocus, getAccessible, getBackground, getBackgroundImage, getBackgroundPixel, getBorderWidth, getClipboardText, getCodePage, getCursor, getDragDetect, getDrawing, getFont, getForeground, getForegroundPixel, getLayoutData, getMenu, getMonitor, getOrientation, getParent, getPath, getToolTipText, getTouchEnabled, getVisible, hasCursor, hasFocus, internal_dispose_GC, internal_new_GC, isActive, isFocusAncestor, isFocusControl, isShowing, mapEvent, mnemonicHit, mnemonicMatch, moveAbove, moveBelow, new_Accessible, new_GC, pack, pack, printWidget, redraw, redraw, redraw, removeControlListener, removeDragDetectListener, removeFocusListener, removeGestureListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removeMouseWheelListener, removePaintListener, removeTouchListener, removeTraverseListener, sendFocusEvent, sendGestureEvent, sendMove, sendTouchEvent, setBackground, setBackground, setBackgroundImage, setBackgroundImage, setBackgroundPixel, setBounds, setBounds, setBounds, setCapture, setCursor, setCursor, setDefaultFont, setDragDetect, setForeground, setForegroundPixel, setLayoutData, setLocation, setLocation, setMenu, setParent, setRadioFocus, setRadioSelection, setRedraw, setSavedFocus, setSize, setSize, setTabItemFocus, setToolTipText, setToolTipText, setTouchEnabled, showWidget, sort, toControl, toControl, toDisplay, toDisplay, topHandle, translateMnemonic, traverse, traverse, traverse, traverse, traverse, traverseGroup, traverseMnemonic, traversePage, update, update, updateImages, WM_CAPTURECHANGED, WM_CHANGEUISTATE, WM_CLEAR, WM_CONTEXTMENU, WM_CTLCOLOR, WM_CUT, WM_DRAWITEM, WM_ENDSESSION, WM_GESTURE, WM_GETOBJECT, WM_HELP, WM_IME_CHAR, WM_INITMENUPOPUP, WM_KEYDOWN, WM_KEYUP, WM_LBUTTONDBLCLK, WM_LBUTTONUP, WM_MBUTTONDBLCLK, WM_MBUTTONDOWN, WM_MBUTTONUP, WM_MEASUREITEM, WM_MENUCHAR, WM_MENUSELECT, WM_MOUSEHOVER, WM_MOUSEHWHEEL, WM_MOUSELEAVE, WM_MOUSEMOVE, WM_NCCALCSIZE, WM_NCPAINT, WM_NOTIFY, WM_PASTE, WM_PRINT, WM_QUERYENDSESSION, WM_RBUTTONDBLCLK, WM_RBUTTONDOWN, WM_RBUTTONUP, WM_SETREDRAW, WM_SYSCHAR, WM_SYSKEYDOWN, WM_SYSKEYUP, WM_TABLET_FLICK, WM_TIMER, WM_TOUCH, WM_UNDO, WM_UNINITMENUPOPUP, WM_XBUTTONDBLCLK, WM_XBUTTONDOWN, WM_XBUTTONUP, wmColorChild, wmCommandChild, wmDrawChild, wmMeasureChild, wmNotifyChild, wmScrollChild

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

_addListener, addDisposeListener, addListener, checkBits, checkOrientation, checkParent, checkWidget, DeferWindowPos, dragDetect, error, filters, findItem, fixMnemonic, fixMnemonic, getData, getData, getDisplay, getListeners, getName, getStyle, hooks, isDisposed, isListening, isValidSubclass, isValidThread, notifyListeners, postEvent, postEvent, release, removeDisposeListener, removeListener, removeListener, reskin, reskinWidget, sendDragEvent, sendDragEvent, sendEvent, sendEvent, sendEvent, sendEvent, sendKeyEvent, sendMouseEvent, sendMouseEvent, sendMouseWheelEvent, sendSelectionEvent, sendSelectionEvent, setData, setData, setInputState, setKeyState, setLocationMask, SetWindowPos, showMenu, showMenu, toString, updateMenuLocation, wmCaptureChanged, wmChar, wmContextMenu, wmIMEChar, wmKeyDown, wmKeyUp, wmKillFocus, wmLButtonDblClk, wmLButtonDown, wmLButtonUp, wmMButtonDblClk, wmMButtonDown, wmMButtonUp, wmMouseHover, wmMouseHWheel, wmMouseLeave, wmMouseMove, wmMouseWheel, wmPaint, wmPrint, wmRButtonDblClk, wmRButtonDown, wmRButtonUp, wmSetFocus, wmSysChar, wmSysKeyDown, wmSysKeyUp, wmXButtonDblClk, wmXButtonDown, wmXButtonUp

Methods inherited from class java.lang.Object

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

Field Detail

activeMenu

Menu activeMenu

toolTips

ToolTip[] toolTips

hIMC

int hIMC

hwndMDIClient

int hwndMDIClient

lpstrTip

int lpstrTip

toolTipHandle

int toolTipHandle

balloonTipHandle

int balloonTipHandle

minWidth

int minWidth

minHeight

int minHeight

brushes

int[] brushes

showWithParent

boolean showWithParent

fullScreen

boolean fullScreen

wasMaximized

boolean wasMaximized

modified

boolean modified

center

boolean center

toolTitle

java.lang.String toolTitle

balloonTitle

java.lang.String balloonTitle

toolIcon

int toolIcon

balloonIcon

int balloonIcon

windowProc

int windowProc

lastActive

Control lastActive

psai

SHACTIVATEINFO psai

ToolTipProc

static int ToolTipProc

DialogProc

static final int DialogProc

DialogClass

static final TCHAR DialogClass

SYSTEM_COLORS

static final int[] SYSTEM_COLORS

BRUSHES_SIZE

static final int BRUSHES_SIZE

See Also:

Constant Field Values

Constructor Detail

Shell

public Shell()

Constructs a new instance of this class. This is equivalent to calling Shell((Display) null).

Throws:

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

Shell

public Shell(int style)

Constructs a new instance of this class given only the style value describing its behavior and appearance. This is equivalent to calling Shell((Display) null, style).

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:

style - the style of control to construct

Throws:

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:

SWT.BORDER, SWT.CLOSE, SWT.MIN, SWT.MAX, SWT.RESIZE, SWT.TITLE, SWT.TOOL, SWT.NO_TRIM, SWT.SHELL_TRIM, SWT.DIALOG_TRIM, SWT.ON_TOP, SWT.MODELESS, SWT.PRIMARY_MODAL, SWT.APPLICATION_MODAL, SWT.SYSTEM_MODAL, SWT.SHEET

Shell

public Shell(Display display)

Constructs a new instance of this class given only the display to create it on. It is created with style SWT.SHELL_TRIM.

Note: Currently, null can be passed in for the display argument. This has the effect of creating the shell on the currently active display if there is one. If there is no current display, the shell is created on a "default" display. Passing in null as the display argument is not considered to be good coding style, and may not be supported in a future release of SWT.

Parameters:

display - the display to create the shell on

Throws:

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

Shell

public Shell(Display display,
     int style)

Constructs a new instance of this class given the display to create it on 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.

Note: Currently, null can be passed in for the display argument. This has the effect of creating the shell on the currently active display if there is one. If there is no current display, the shell is created on a "default" display. Passing in null as the display argument is not considered to be good coding style, and may not be supported in a future release of SWT.

Parameters:

display - the display to create the shell on

style - the style of control to construct

Throws:

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:

SWT.BORDER, SWT.CLOSE, SWT.MIN, SWT.MAX, SWT.RESIZE, SWT.TITLE, SWT.TOOL, SWT.NO_TRIM, SWT.SHELL_TRIM, SWT.DIALOG_TRIM, SWT.ON_TOP, SWT.MODELESS, SWT.PRIMARY_MODAL, SWT.APPLICATION_MODAL, SWT.SYSTEM_MODAL, SWT.SHEET

Shell

Shell(Display display,
     Shell parent,
     int style,
     int handle,
     boolean embedded)

Shell

public Shell(Shell parent)

Constructs a new instance of this class given only its parent. It is created with style SWT.DIALOG_TRIM.

Note: Currently, null can be passed in for the parent. This has the effect of creating the shell on the currently active display if there is one. If there is no current display, the shell is created on a "default" display. Passing in null as the parent is not considered to be good coding style, and may not be supported in a future release of SWT.

Parameters:

parent - a shell which will be the parent of the new instance

Throws:

java.lang.IllegalArgumentException -

• ERROR_INVALID_ARGUMENT - if the parent is disposed

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

Shell

public Shell(Shell 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.

Note: Currently, null can be passed in for the parent. This has the effect of creating the shell on the currently active display if there is one. If there is no current display, the shell is created on a "default" display. Passing in null as the parent is not considered to be good coding style, and may not be supported in a future release of SWT.

Parameters:

parent - a shell which will be the parent of the new instance

style - the style of control to construct

Throws:

java.lang.IllegalArgumentException -

• ERROR_INVALID_ARGUMENT - if the parent is disposed

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:

SWT.BORDER, SWT.CLOSE, SWT.MIN, SWT.MAX, SWT.RESIZE, SWT.TITLE, SWT.NO_TRIM, SWT.SHELL_TRIM, SWT.DIALOG_TRIM, SWT.ON_TOP, SWT.TOOL, SWT.MODELESS, SWT.PRIMARY_MODAL, SWT.APPLICATION_MODAL, SWT.SYSTEM_MODAL, SWT.SHEET

Method Detail

win32_new

public static Shell win32_new(Display display,
              int handle)

Invokes platform specific functionality to allocate a new shell that is embedded.

IMPORTANT: This method is not part of the public API for Shell. It is marked public only so that it can be shared within the packages provided by SWT. It is not available on all platforms, and should never be called from application code.

Parameters:

display - the display for the shell

handle - the handle for the shell

Returns:

a new shell object containing the specified display and handle

internal_new

public static Shell internal_new(Display display,
                 int handle)

Invokes platform specific functionality to allocate a new shell that is not embedded.

IMPORTANT: This method is not part of the public API for Shell. It is marked public only so that it can be shared within the packages provided by SWT. It is not available on all platforms, and should never be called from application code.

Parameters:

display - the display for the shell

handle - the handle for the shell

Returns:

a new shell object containing the specified display and handle

Since:

3.3

checkStyle

static int checkStyle(Shell parent,
             int style)

addShellListener

public void addShellListener(ShellListener listener)

Adds the listener to the collection of listeners who will be notified when operations are performed on the receiver, by sending the listener one of the messages defined in the ShellListener interface.

Parameters:

listener - the listener which should be notified

Throws:

java.lang.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:

ShellListener, removeShellListener(org.eclipse.swt.events.ShellListener)

balloonTipHandle

int balloonTipHandle()

callWindowProc

int callWindowProc(int hwnd,
                 int msg,
                 int wParam,
                 int lParam)

Overrides:

callWindowProc in class Decorations

center

void center()

close

public void close()

Requests that the window manager close the receiver in the same way it would be closed when the user clicks on the "close box" or performs some other platform specific key or mouse combination that indicates the window should be removed.

Throws:

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:

SWT.Close, dispose()

createBalloonTipHandle

void createBalloonTipHandle()

createHandle

void createHandle()

Overrides:

createHandle in class Decorations

createToolTip

void createToolTip(ToolTip toolTip)

createToolTipHandle

void createToolTipHandle()

deregister

void deregister()

Overrides:

deregister in class Control

destroyToolTip

void destroyToolTip(ToolTip toolTip)

destroyWidget

void destroyWidget()

Description copied from class: Widget

Destroys the widget in the operating system and releases the widget's handle. If the widget does not have a handle, this method may hide the widget, mark the widget as destroyed or do nothing, depending on the widget.

When a widget is destroyed in the operating system, its descendants are also destroyed by the operating system. This means that it is only necessary to call destroyWidget on the root of the widget tree.

This method is called after releaseWidget().

See also releaseChild(), releaseWidget() and releaseHandle().

Overrides:

destroyWidget in class Control

See Also:

Widget.dispose()

dispose

public void dispose()

Description copied from class: Widget

Disposes of the operating system resources associated with the receiver and all its descendants. After this method has been invoked, the receiver and all descendants will answer true when sent the message isDisposed(). Any internal connections between the widgets in the tree will have been removed to facilitate garbage collection. This method does nothing if the widget is already disposed.

NOTE: This method is not called recursively on the descendants of the receiver. This means that, widget implementers can not detect when a widget is being disposed of by re-implementing this method, but should instead listen for the Dispose event.

Overrides:

dispose in class Decorations

See Also:

Widget.addDisposeListener(org.eclipse.swt.events.DisposeListener), Widget.removeDisposeListener(org.eclipse.swt.events.DisposeListener), Widget.checkWidget()

enableWidget

void enableWidget(boolean enabled)

Overrides:

enableWidget in class Control

findBrush

int findBrush(int value,
            int lbStyle)

Overrides:

findBrush in class Control

findBackgroundControl

Control findBackgroundControl()

Overrides:

findBackgroundControl in class Control

findCursor

Cursor findCursor()

Overrides:

findCursor in class Control

findThemeControl

Control findThemeControl()

Overrides:

findThemeControl in class Control

findToolTip

ToolTip findToolTip(int id)

fixActiveShell

void fixActiveShell()

fixShell

void fixShell(Shell newShell,
            Control control)

fixToolTip

void fixToolTip()

forceActive

public void forceActive()

If the receiver is visible, moves it to the top of the drawing order for the display on which it was created (so that all other shells on that display, which are not the receiver's children will be drawn behind it) and forces the window manager to make the shell active.

Throws:

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:

2.0

See Also:

Control.moveAbove(org.eclipse.swt.widgets.Control), Control.setFocus(), Control.setVisible(boolean), Display.getActiveShell(), Decorations.setDefaultButton(Button), open(), setActive()

forceResize

void forceResize()

Overrides:

forceResize in class Control

getAlpha

public int getAlpha()

Returns the receiver's alpha value. The alpha value is between 0 (transparent) and 255 (opaque).

Returns:

the alpha value

Throws:

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:

3.4

getBounds

public Rectangle getBounds()

Description copied from class: Control

Returns a rectangle describing the receiver's size and location relative to its parent (or its display if its parent is null), unless the receiver is a shell. In this case, the location is relative to the display.

Overrides:

getBounds in class Decorations

Returns:

the receiver's bounding rectangle

getCurrentToolTip

ToolTip getCurrentToolTip()

getCurrentToolTip

ToolTip getCurrentToolTip(int hwndToolTip)

getEnabled

public boolean getEnabled()

Description copied from class: Control

Returns true if the receiver is enabled, and false otherwise. A disabled control is typically not selectable from the user interface and draws with an inactive or "grayed" look.

Overrides:

getEnabled in class Control

Returns:

the receiver's enabled state

See Also:

Control.isEnabled()

getFullScreen

public boolean getFullScreen()

Returns true if the receiver is currently in fullscreen state, and false otherwise.

Returns:

the fullscreen state

Throws:

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:

3.4

getImeInputMode

public int getImeInputMode()

Returns the receiver's input method editor mode. This will be the result of bitwise OR'ing together one or more of the following constants defined in class SWT: NONE, ROMAN, DBCS, PHONETIC, NATIVE, ALPHA.

Returns:

the IME mode

Throws:

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:

SWT

getLocation

public Point getLocation()

Description copied from class: Control

Returns a point describing the receiver's location relative to its parent (or its display if its parent is null), unless the receiver is a shell. In this case, the point is relative to the display.

Overrides:

getLocation in class Decorations

Returns:

the receiver's location

getMaximized

public boolean getMaximized()

Description copied from class: Decorations

Returns true if the receiver is currently maximized, and false otherwise.

Overrides:

getMaximized in class Decorations

Returns:

the maximized state

See Also:

Decorations.setMaximized(boolean)

getMinimumSize

public Point getMinimumSize()

Returns a point describing the minimum receiver's size. The x coordinate of the result is the minimum width of the receiver. The y coordinate of the result is the minimum height of the receiver.

Returns:

the receiver's size

Throws:

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:

3.1

getModified

public boolean getModified()

Gets the receiver's modified state.

Returns:

true if the receiver is marked as modified, or false otherwise

Throws:

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:

3.5

getRegion

public Region getRegion()

Returns the region that defines the shape of the shell, or null if the shell has the default shape.

Overrides:

getRegion in class Control

Returns:

the region that defines the shape of the shell, or null

Throws:

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:

3.0

getShell

public Shell getShell()

Description copied from class: Control

Returns the receiver's shell. For all controls other than shells, this simply returns the control's nearest ancestor shell. Shells return themselves, even if they are children of other shells.

Overrides:

getShell in class Control

Returns:

the receiver's shell

See Also:

Control.getParent()

getSize

public Point getSize()

Description copied from class: Control

Returns a point describing the receiver's size. The x coordinate of the result is the width of the receiver. The y coordinate of the result is the height of the receiver.

Overrides:

getSize in class Decorations

Returns:

the receiver's size

getShells

public Shell[] getShells()

Returns an array containing all shells which are descendants of the receiver.

Returns:

the dialog shells

Throws:

SWTException -

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

getToolBar

public ToolBar getToolBar()

Returns a ToolBar object representing the tool bar that can be shown in the receiver's trim. This will return null if the platform does not support tool bars that are not part of the content area of the shell, or if the Shell's style does not support having a tool bar.

Returns:

a ToolBar object representing the Shell's tool bar, or null.

Throws:

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:

3.7

findDeferredControl

Composite findDeferredControl()

Overrides:

findDeferredControl in class Composite

isEnabled

public boolean isEnabled()

Description copied from class: Control

Returns true if the receiver is enabled and all ancestors up to and including the receiver's nearest ancestor shell are enabled. Otherwise, false is returned. A disabled control is typically not selectable from the user interface and draws with an inactive or "grayed" look.

Overrides:

isEnabled in class Control

Returns:

the receiver's enabled state

See Also:

Control.getEnabled()

isVisible

public boolean isVisible()

Description copied from class: Control

Returns true if the receiver is visible and all ancestors up to and including the receiver's nearest ancestor shell are visible. Otherwise, false is returned.

Overrides:

isVisible in class Control

Returns:

the receiver's visibility state

See Also:

Control.getVisible()

hwndMDIClient

int hwndMDIClient()

open

public void open()

Moves the receiver to the top of the drawing order for the display on which it was created (so that all other shells on that display, which are not the receiver's children will be drawn behind it), marks it visible, sets the focus and asks the window manager to make the shell active.

Throws:

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:

Control.moveAbove(org.eclipse.swt.widgets.Control), Control.setFocus(), Control.setVisible(boolean), Display.getActiveShell(), Decorations.setDefaultButton(Button), setActive(), forceActive()

print

public boolean print(GC gc)

Description copied from class: Control

Prints the receiver and all children.

Overrides:

print in class Control

Parameters:

gc - the gc where the drawing occurs

Returns:

true if the operation was successful and false otherwise

register

void register()

Overrides:

register in class Control

releaseBrushes

void releaseBrushes()

releaseChildren

void releaseChildren(boolean destroy)

Overrides:

releaseChildren in class Decorations

releaseHandle

void releaseHandle()

Overrides:

releaseHandle in class Control

releaseParent

void releaseParent()

Overrides:

releaseParent in class Composite

releaseWidget

void releaseWidget()

Overrides:

releaseWidget in class Decorations

removeMenu

void removeMenu(Menu menu)

Overrides:

removeMenu in class Decorations

removeShellListener

public void removeShellListener(ShellListener listener)

Removes the listener from the collection of listeners who will be notified when operations are performed on the receiver.

Parameters:

listener - the listener which should no longer be notified

Throws:

java.lang.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:

ShellListener, addShellListener(org.eclipse.swt.events.ShellListener)

reskinChildren

void reskinChildren(int flags)

Overrides:

reskinChildren in class Decorations

selectPalette

LRESULT selectPalette(int hPalette)

sendKeyEvent

boolean sendKeyEvent(int type,
                   int msg,
                   int wParam,
                   int lParam,
                   Event event)

Overrides:

sendKeyEvent in class Widget

setActive

public void setActive()

If the receiver is visible, moves it to the top of the drawing order for the display on which it was created (so that all other shells on that display, which are not the receiver's children will be drawn behind it) and asks the window manager to make the shell active

Throws:

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:

2.0

See Also:

Control.moveAbove(org.eclipse.swt.widgets.Control), Control.setFocus(), Control.setVisible(boolean), Display.getActiveShell(), Decorations.setDefaultButton(Button), open(), setActive()

setActiveControl

void setActiveControl(Control control)

setAlpha

public void setAlpha(int alpha)

Sets the receiver's alpha value which must be between 0 (transparent) and 255 (opaque).

This operation requires the operating system's advanced widgets subsystem which may not be available on some platforms.

Parameters:

alpha - the alpha value

Throws:

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:

3.4

setBounds

void setBounds(int x,
             int y,
             int width,
             int height,
             int flags,
             boolean defer)

Overrides:

setBounds in class Decorations

setEnabled

public void setEnabled(boolean enabled)

Description copied from class: Control

Enables the receiver if the argument is true, and disables it otherwise. A disabled control is typically not selectable from the user interface and draws with an inactive or "grayed" look.

Overrides:

setEnabled in class Control

Parameters:

enabled - the new enabled state

setFullScreen

public void setFullScreen(boolean fullScreen)

Sets the full screen state of the receiver. If the argument is true causes the receiver to switch to the full screen state, and if the argument is false and the receiver was previously switched into full screen state, causes the receiver to switch back to either the maximized or normal states.

Note: The result of intermixing calls to setFullScreen(true), setMaximized(true) and setMinimized(true) will vary by platform. Typically, the behavior will match the platform user's expectations, but not always. This should be avoided if possible.

Parameters:

fullScreen - the new fullscreen state

Throws:

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:

3.4

setImeInputMode

public void setImeInputMode(int mode)

Sets the input method editor mode to the argument which should be the result of bitwise OR'ing together one or more of the following constants defined in class SWT: NONE, ROMAN, DBCS, PHONETIC, NATIVE, ALPHA.

Parameters:

mode - the new IME mode

Throws:

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:

SWT

setMinimumSize

public void setMinimumSize(int width,
                  int height)

Sets the receiver's minimum size to the size specified by the arguments. If the new minimum size is larger than the current size of the receiver, the receiver is resized to the new minimum size.

Parameters:

width - the new minimum width for the receiver

height - the new minimum height for the receiver

Throws:

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:

3.1

setMinimumSize

public void setMinimumSize(Point size)

Sets the receiver's minimum size to the size specified by the argument. If the new minimum size is larger than the current size of the receiver, the receiver is resized to the new minimum size.

Parameters:

size - the new minimum size for the receiver

Throws:

java.lang.IllegalArgumentException -

• ERROR_NULL_ARGUMENT - if the point 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

Since:

3.1

setModified

public void setModified(boolean modified)

Sets the receiver's modified state as specified by the argument.

Parameters:

modified - the new modified state for the receiver

Throws:

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:

3.5

setItemEnabled

void setItemEnabled(int cmd,
                  boolean enabled)

setParent

void setParent()

Overrides:

setParent in class Decorations

setRegion

public void setRegion(Region region)

Sets the shape of the shell to the region specified by the argument. When the argument is null, the default shape of the shell is restored. The shell must be created with the style SWT.NO_TRIM in order to specify a region.

Overrides:

setRegion in class Control

Parameters:

region - the region that defines the shape of the shell (or null)

Throws:

java.lang.IllegalArgumentException -

• ERROR_INVALID_ARGUMENT - if the region 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:

3.0

setToolTipText

void setToolTipText(int hwnd,
                  java.lang.String text)

setToolTipText

void setToolTipText(NMTTDISPINFO lpnmtdi,
                  byte[] buffer)

setToolTipText

void setToolTipText(NMTTDISPINFO lpnmtdi,
                  char[] buffer)

setToolTipTitle

void setToolTipTitle(int hwndToolTip,
                   java.lang.String text,
                   int icon)

setVisible

public void setVisible(boolean visible)

Description copied from class: Control

Marks the receiver as visible if the argument is true, and marks it invisible otherwise.

If one of the receiver's ancestors is not visible or some other condition makes the receiver not visible, marking it visible may not actually cause it to be displayed.

Overrides:

setVisible in class Decorations

Parameters:

visible - the new visibility state

subclass

void subclass()

Overrides:

subclass in class Control

toolTipHandle

int toolTipHandle()

translateAccelerator

boolean translateAccelerator(MSG msg)

Overrides:

translateAccelerator in class Decorations

traverseEscape

boolean traverseEscape()

Overrides:

traverseEscape in class Control

unsubclass

void unsubclass()

Overrides:

unsubclass in class Control

updateModal

void updateModal()

widgetCreateStruct

CREATESTRUCT widgetCreateStruct()

Overrides:

widgetCreateStruct in class Decorations

widgetParent

int widgetParent()

Overrides:

widgetParent in class Decorations

widgetExtStyle

int widgetExtStyle()

Overrides:

widgetExtStyle in class Decorations

windowClass

TCHAR windowClass()

Overrides:

windowClass in class Canvas

windowProc

int windowProc()

Overrides:

windowProc in class Scrollable

windowProc

int windowProc(int hwnd,
             int msg,
             int wParam,
             int lParam)

Overrides:

windowProc in class Decorations

widgetStyle

int widgetStyle()

Overrides:

widgetStyle in class Decorations

WM_ACTIVATE

LRESULT WM_ACTIVATE(int wParam,
                  int lParam)

Overrides:

WM_ACTIVATE in class Decorations

WM_COMMAND

LRESULT WM_COMMAND(int wParam,
                 int lParam)

Overrides:

WM_COMMAND in class Control

WM_DESTROY

LRESULT WM_DESTROY(int wParam,
                 int lParam)

Overrides:

WM_DESTROY in class Control

WM_ERASEBKGND

LRESULT WM_ERASEBKGND(int wParam,
                    int lParam)

Overrides:

WM_ERASEBKGND in class Composite

WM_ENTERIDLE

LRESULT WM_ENTERIDLE(int wParam,
                   int lParam)

Overrides:

WM_ENTERIDLE in class Control

WM_GETMINMAXINFO

LRESULT WM_GETMINMAXINFO(int wParam,
                       int lParam)

Overrides:

WM_GETMINMAXINFO in class Control

WM_MOUSEACTIVATE

LRESULT WM_MOUSEACTIVATE(int wParam,
                       int lParam)

Overrides:

WM_MOUSEACTIVATE in class Control

WM_MOVE

LRESULT WM_MOVE(int wParam,
              int lParam)

Overrides:

WM_MOVE in class Decorations

WM_NCHITTEST

LRESULT WM_NCHITTEST(int wParam,
                   int lParam)

Overrides:

WM_NCHITTEST in class Composite

WM_NCLBUTTONDOWN

LRESULT WM_NCLBUTTONDOWN(int wParam,
                       int lParam)

Overrides:

WM_NCLBUTTONDOWN in class Control

WM_PALETTECHANGED

LRESULT WM_PALETTECHANGED(int wParam,
                        int lParam)

Overrides:

WM_PALETTECHANGED in class Control

WM_QUERYNEWPALETTE

LRESULT WM_QUERYNEWPALETTE(int wParam,
                         int lParam)

Overrides:

WM_QUERYNEWPALETTE in class Control

WM_SETCURSOR

LRESULT WM_SETCURSOR(int wParam,
                   int lParam)

Overrides:

WM_SETCURSOR in class Control

WM_SETTINGCHANGE

LRESULT WM_SETTINGCHANGE(int wParam,
                       int lParam)

Overrides:

WM_SETTINGCHANGE in class Control

WM_SHOWWINDOW

LRESULT WM_SHOWWINDOW(int wParam,
                    int lParam)

Overrides:

WM_SHOWWINDOW in class Control

WM_SYSCOMMAND

LRESULT WM_SYSCOMMAND(int wParam,
                    int lParam)

Overrides:

WM_SYSCOMMAND in class Decorations

WM_WINDOWPOSCHANGING

LRESULT WM_WINDOWPOSCHANGING(int wParam,
                           int lParam)

Overrides:

WM_WINDOWPOSCHANGING in class Decorations