PMWindow

Extends PMNonCopyable as public

Base window class.

The PMWindow class is the base window class and provides behaviour common to all windows. Although this class contains behaviour requiring the existence of a presentation window, you must construct the presentation window itself using a derived class.

You can construct and destruct objects of this class.

Note: Although you can construct objects of this class directly, you do not generally do so.

Source

pm_window.h:49

Author

Dmitry A.Steklenev

Version

1.1

Contents

Entity	Inherited From	Type	Scope	Short Description
PMWindow		constructor	public	Wraps the window object around an existing presentation window handle.
PMWindow		constructor	public	Wraps the window object around an existing child window with the specified identity.
PMWindow		constructor	public	Constructs the presentation window.
PMWindow		constructor	public	Constructs the presentation window from the dialog template.
PMWindow		constructor	protected	Constructs the presentation window of the specified class.
~PMWindow		destructor	public	Destructs the window object.
destroy		method	public	Destroys the presentation window.
handle		method	public	Returns the presentation window handle.
id		method	public	Returns the window identifier.
id		method	public	Sets the window identifier.
style		method	public	Returns the window style.
pid		method	public	Returns the process identifier that created the window.
tid		method	public	Returns the thread identifier that created the window.
parent		method	public	Returns the parent window handle.
owner		method	public	Returns the owner window handle.
child		method	public	Returns the handle of the child window with the specified identity.
parent		method	public	Sets the parent window.
owner		method	public	Sets the owner window.
frame		method	public	Return the handle of the first frame window associated with this window.
text		method	public	Sets the window text.
rectangle		method	public	Sets the window's position and size.
center_at		method	public	Centers the window concerning his owner window.
font		method	public	Sets a new font to be used by the window.
font		method	public	Sets a new system font to be used by the window.
translate		method	public	Translates the window text.
text		method	public	Returns the window text.
text_len		method	public	Returns the length of the window text.
color		method	public	Returns the specified color value.
color		method	public	Sets the specified color value.
rectangle		method	public	Returns the window rectangle.
rectangle		static method	public	Returns the window rectangle.
show		method	public	Makes the window visible.
hide		method	public	Makes the window invisible.
is_visible		method	public	Is the window visible.
enable		method	public	Enables the window to accept keyboard and mouse input.
disable		method	public	Prevents keyboard and mouse input from being sent to the window.
is_enabled		method	public	Is the window enabled.
drop_type		enum	public	Use these enumerators to specify various object types that can be dropped to window.
enable_drop		method	public	Enables the window to accept dropped objects.
is_valid		method	public	Is the window valid.
set_focus		method	public	Sets the input focus to the window.
has_focus		method	public	Has focus.
invalidate		method	public	This method adds a rectangle to a window's update region.
invalidate		method	public	This method adds the whole window to a window's update region.
validate		method	public	This method subtracts a rectangle from a window's update region.
validate		method	public	This method subtracts the whole window from a window's update region.
capture_pointer		method	public	Captures mouse pointer.
release_pointer		method	public	Release mouse pointer.
has_pointer_captured		method	public	Has pointer captured.
pointer		method	public	Sets the appearance used by the mouse pointer when it is over the window.
pointer		method	public	Returns the mouse pointer used when the mouse is over the window.
attach_accelerators		method	public	Replaces the accelerator keys used by the window.
detach_accelerators		method	public	Detaches the accelerator keys used by the window.
send		method	public	Sends a message to window.
post		method	public	Posts a message to window.
start_timer		method	public	This method starts a timer.
stop_timer		method	public	This method stops a timer.
auto_delete_object		method	public	Determines whether to delete the window object when the presentation window is destroyed.
is_auto_delete_object		method	public	If the window object is deleted when a destroy event is dispatched to the window, TRUE is returned.
handle_events		method	protected	Handle events.
stop_handling_events		method	protected	Stop handling events.
dispatch		method	protected	Dispatch system native events.
dispatch_everything		method	protected	Dispatch all not caught events.

constructor PMWindow

Wraps the window object around an existing presentation window handle.

The wrapped window object usually have a limited functionality. You can query and set the window attributes, size, position and visibility status.

Source

pm_window.h:61

Code

       public PMWindow ( HWND handle )

constructor PMWindow

Wraps the window object around an existing child window with the specified identity.

The wrapped window object usually have a limited functionality. You can query and set the window attributes, size, position and visibility status.

Source

pm_window.h:75

Params

hparent

Specifies the parent-window handle.

id

Specifies the identity of the child window.

Code

       public PMWindow ( HWND hparent ,
       	          SHORT id )

constructor PMWindow

Constructs the presentation window.

Source

pm_window.h:107

Params

id

Specifies the window identifier.

text

Specifies the window text.

hparent

Specifies the parent-window handle.

howner

Specifies the owner-window handle.

x,y,cx,cy

Specifies the window rectangle.

style

Specifies the window style:

WS_CLIPCHILDREN

Prevents a window from painting over its child windows.

WS_CLIPSIBLINGS

Prevents a window from painting over its sibling windows.

WS_DISABLED

Used by an application to disable a window.

WS_GROUP

Specifies the first control of a group of controls.

WS_MAXIMIZED

Enlarges a window to the maximum size.

WS_MINIMIZED

Reduces a window to the size of an icon.

WS_PARENTCLIP

Extends a window's visible region to include that of its parent window.

WS_SAVEBITS

Saves the screen area under a window as a bit map.

WS_SYNCPAINT

Causes a window to receive WM_PAINT messages immediately after a part of the window becomes invalid.

WS_TABSTOP

Specifies one of any number of controls through which the user can move by tabbing.

WS_VISIBLE

Makes a window visible.

WS_DLGPOINTS

The window rectangle is specified in dialog units.

Code

       public PMWindow ( SHORT id ,
       	      	  const char * text ,
       	      	  HWND hparent ,
       	      	  HWND howner ,
       	      	  LONG x ,
       	      	  LONG y ,
       	      	  LONG cx ,
       	      	  LONG cy ,
       	      	  ULONG style )

constructor PMWindow

Constructs the presentation window from the dialog template.

Source

pm_window.h:120

Params

hparent

Specifies the parent-window handle.

howner

Specifies the owner-window handle.

res_id

Dialog-template identity within the resource file. It is also used as the identity of the created window.

hmodule

Module handle referencing a dynamic link library containing the resource or NULLHANDLE for the application's module.

Code

       public PMWindow (	HWND hparent ,
       	HWND howner ,
       	SHORT res_id ,
       	HMODULE hmodule )

constructor PMWindow

Constructs the presentation window of the specified class.

Source

pm_window.h:138

Params

classname

Specifies the registered-class name.

id

Specifies the window identifier.

text

Specifies the window text.

hparent

Specifies the parent-window handle.

howner

Specifies the owner-window handle.

x,y,cx,cy

Specifies the window shape.

style

Specifies the window style.

classdata

Specifies the pointer to control data.

Code

       protected PMWindow ( const char * classname ,
       	SHORT id ,
       	const char * text ,
       	HWND hparent ,
       	HWND howner ,
       	LONG x ,
       	LONG y ,
       	LONG cx ,
       	LONG cy ,
       	ULONG style ,
       	PVOID classdata = NULL )

destructor ~PMWindow

Destructs the window object.

Cleans up as this window object and destroying the associated presentation window for this object if the object was not created from an existing window handle.

Source

pm_window.h:149

Code

       public virtual ~ PMWindow ( )

method destroy

Destroys the presentation window.

Destroying the associated presentation window for this object.

Source

pm_window.h:158

Code

       public virtual void destroy ( )

method handle

Returns the presentation window handle.

Source

pm_window.h:161

Code

       public HWND handle ( ) const

method id

Returns the window identifier.

Source

pm_window.h:163

Code

       public SHORT id ( ) const

method id

Sets the window identifier.

Source

pm_window.h:165

Code

       public virtual void id ( SHORT new_id )

method style

Returns the window style.

Source

pm_window.h:167

Code

       public virtual ULONG style ( ) const

method pid

Returns the process identifier that created the window.

Source

pm_window.h:169

Code

       public PID pid ( ) const

method tid

Returns the thread identifier that created the window.

Source

pm_window.h:171

Code

       public TID tid ( ) const

method parent

Returns the parent window handle.

The parent window provides the coordinate system used for positioning a child window. A window whose parent is the desktop window, is called a top-level or overlapped window.

Source

pm_window.h:181

Code

       public HWND parent (	) const

method owner

Returns the owner window handle.

Windows that send messages send them to their owner. When an owner window is destroyed, all windows owned by it are also destroyed. The owner window must belong to the current thread.

Source

pm_window.h:192

Code

       public HWND owner ( ) const

method child

Returns the handle of the child window with the specified identity.

Source

pm_window.h:203

Param

id

Identifier of the child window.

Returns

Child-window handle or NULLHANDLE if no child window of the specified identity exists.

Code

       public HWND child ( SHORT id ) const

method parent

Sets the parent window.

The parent window provides the coordinate system used for positioning a child window. A window whose parent is the desktop window, is called a top-level or overlapped window.

Source

pm_window.h:227

Params

hparent

New parent window handle.

• This cannot be a descendant of this window.
• If this parameter is a desktop window handle or HWND_DESKTOP, window becomes a main window.
• If this parameter is not equal to HWND_OBJECT, it must be a descendant of the same desktop window as this window.
• If this parameter is HWND_OBJECT or a window handle returned by WinQueryObjectWindow, window becomes an object window.

redraw

Redraw indicator.

Code

       public virtual void parent ( HWND hparent ,
       	                     BOOL redraw = TRUE )

method owner

Sets the owner window.

Windows that send messages send them to their owner. When an owner window is destroyed, all windows owned by it are also destroyed. The owner window must belong to the current thread.

Source

pm_window.h:240

Param

• howner New owner window handle.

Code

       public virtual void owner ( HWND howner )

method frame

Return the handle of the first frame window associated with this window.

Source

pm_window.h:246

Code

       public virtual HWND frame ( ) const

method text

Sets the window text.

Source

pm_window.h:249

Code

       public virtual void text ( const char * text )

method rectangle

Sets the window's position and size.

Source

pm_window.h:251

Code

       public virtual void rectangle (	const PMRect & rect )

method center_at

Centers the window concerning his owner window.

Source

pm_window.h:253

Code

       public virtual void center_at (	)

method font

Sets a new font to be used by the window.

Source

pm_window.h:255

Code

       public virtual void font ( const char * font )

method font

Sets a new system font to be used by the window.

Source

pm_window.h:276

Param

id

Font identity:

       SYSFNT_WINDOWTEXT
           System font for window text. 
       SYSFNT_WINDOWTITLES
           System font for window title text. 
       SYSFNT_MENU
           System font for menu text. 
       SYSFNT_ICONTEXT
           System font for icon text. 
       SYSFNT_PREFORMATTED
           System-fixed width font for preformatted text. 

Code

       public virtual void font (int id )

method translate

Translates the window text.

Translates the window text and all the child texts using for this purpose the current instance of the messages management object.

Source

pm_window.h:286

Code

public virtual void translate ( )

method text

Returns the window text.

Source

pm_window.h:297

Params

• result A buffer in which the window text is returned.
• size This is the size of the buffer specified by the result parameter. If the call is successful, this is overwritten with the number of bytes copied into the buffer.

Code

       public virtual char * text ( char * result ,
       	                     int size ) const

method text_len

Returns the length of the window text.

Source

pm_window.h:306

Returns

The length of the window text, excluding any null termination character.

Code

       public virtual int text_len (	) const

method color

Returns the specified color value.

Source

pm_window.h:371

Param

type

Specify one of window's colors:

CCI_FOREGROUND

Foreground color.

CCI_FOREGROUNDREADONLY

Read-only text foreground color.

CCI_BACKGROUND

Background color.

CCI_BACKGROUNDDIALOG

Background color (in dialog).

CCI_DISABLEDFOREGROUND

Disabled foreground color.

CCI_DISABLEDFOREGROUNDREADONLY

Disabled read-only text foreground color.

CCI_DISABLEDBACKGROUND

Disabled background color.

CCI_DISABLEDBACKGROUNDDIALOG

Disabled background color (in dialog).

CCI_HIGHLIGHTFOREGROUND

Highlight text foreground color.

CCI_HIGHLIGHTBACKGROUND

Highlight background color.

CCI_HIGHLIGHTBACKGROUNDDIALOG

Highlight background color (in dialog).

CCI_INACTIVEFOREGROUND

Inactive foreground color.

CCI_INACTIVEFOREGROUNDDIALOG

Inactive foreground color (in dialog).

CCI_INACTIVEBACKGROUND

Inactive background color.

CCI_INACTIVEBACKGROUNDTEXT

Inactive text background color.

CCI_ACTIVEFOREGROUND

Active foreground color.

CCI_ACTIVEFOREGROUNDDIALOG

Active foreground color (in dialog).

CCI_ACTIVEBACKGROUND

Active background color.

CCI_ACTIVEBACKGROUNDTEXT

Active text background color.

CCI_PAGEBACKGROUND

Page background color.

CCI_PAGEFOREGROUND

Page foreground color.

CCI_EDITBACKGROUND

Edit area background color.

CCI_EDITFOREGROUND

Edit area foreground color.

CCI_FIELDBACKGROUND

Edge (or status line) window color.

CCI_BORDER

Thin border color.

CCI_BORDERLIGHT

Light border color.

CCI_BORDERDARK

Dark border color.

CCI_BORDER2

Disabled border, new notebook border or container record emphasis color.

CCI_BORDER2LIGHT

Light border 2 color.

CCI_BORDER2DARK

Dark border 2 color.

CCI_BORDERDEFAULT

Outer button border color.

CCI_BUTTONBACKGROUND

Sub-button background color.

CCI_BUTTONBORDERLIGHT

Sub-button light border color.

CCI_BUTTONBORDERDARK

Sub-button dark border color.

CCI_ARROW

Arrow color.

CCI_DISABLEDARROW

Disabled arrow color.

CCI_ARROWBORDERLIGHT

Arrow light border color.

CCI_ARROWBORDERDARK

Arrow dark border color.

CCI_CHECKLIGHT

Light check mark color.

CCI_CHECKMIDDLE

Middle check mark color.

CCI_CHECKDARK

Dark check mark color.

CCI_ICONFOREGROUND

Icon text color.

CCI_ICONBACKGROUND

Icon text background color.

CCI_ICONBACKGROUNDDESKTOP

Icon text background color (in desktop).

CCI_ICONHILITEFOREGROUND

Icon text highlight color.

CCI_ICONHILITEBACKGROUND

Icon text highlight background color.

CCI_MAJORTABFOREGROUND

Major tab text color.

CCI_MAJORTABBACKGROUND

Major tab background color.

CCI_MINORTABFOREGROUND

Minor tab text color.

CCI_MINORTABBACKGROUND

Minor tab background color.

Returns

The RGB color value. If you have not set the specified color, the default color value CLR_DEFAULT is returned.

Code

       public LONG color ( LONG type ) const

method color

Sets the specified color value.

Source

pm_window.h:426

Params

type

Specifies one of window's color.

color

The RGB color value or one of the SYSCLR_* index values:

SYSCLR_SHADOWHILITEBGND

System color for shadow highlighted background.

SYSCLR_SHADOWHILITEFGND

System color for shadow highlighted foreground.

SYSCLR_SHADOWTEXT

System color for shadow text.

SYSCLR_ENTRYFIELD

System color for entry field.

SYSCLR_MENUDISABLEDTEXT

System color for disabled menu text.

SYSCLR_MENUHILITE

System color for highlighted menu text.

SYSCLR_MENUHILITEBGND

System color for highlighted menu background.

SYSCLR_PAGEBACKGROUND

System color for page background.

SYSCLR_FIELDBACKGROUND

System color for field background.

SYSCLR_BUTTONLIGHT

System color for light button.

SYSCLR_BUTTONMIDDLE

System color for middle button.

SYSCLR_BUTTONDARK

System color for dark button.

SYSCLR_BUTTONDEFAULT

System color for default button.

SYSCLR_TITLEBOTTOM

System color for title bottom.

SYSCLR_SHADOW

System color for shadow.

SYSCLR_ICONTEXT

System color for icon text.

SYSCLR_DIALOGBACKGROUND

System color for dialog background.

SYSCLR_HILITEFOREGROUND

System color for highlighted foreground.

SYSCLR_HILITEBACKGROUND

System color for highlighted background.

SYSCLR_TITLETEXT

System color for title text.

SYSCLR_INACTIVETITLETEXTBGND

System color for inactive title text background.

SYSCLR_ACTIVETITLETEXTBGND

System color for active title text background.

SYSCLR_INACTIVETITLETEXT

System color for inactive title text.

SYSCLR_ACTIVETITLETEXT

System color for active title text.

SYSCLR_OUTPUTTEXT

System color for output text.

SYSCLR_WINDOWSTATICTEXT

System color for static window text.

SYSCLR_SCROLLBAR

System color for scroll bar.

SYSCLR_BACKGROUND

System color for background.

SYSCLR_ACTIVETITLE

System color for active title.

SYSCLR_INACTIVETITLE

System color for inactive title.

SYSCLR_MENU

System color for a menu.

SYSCLR_MENUTEXT

System color for menu text.

SYSCLR_WINDOW

System color for a window.

SYSCLR_WINDOWTEXT

System color for window text.

SYSCLR_WINDOWFRAME

System color for a window frame.

SYSCLR_ACTIVEBORDER

System color for active border.

SYSCLR_INACTIVEBORDER

System color for inactive border.

SYSCLR_APPWORKSPACE

System color for application work space.

SYSCLR_HELPBACKGROUND

System color for help background.

SYSCLR_HELPTEXT

System color for help text.

SYSCLR_HELPHILITE

System color for help highlighting..

See Also

PMWindow::color

Code

       public void color ( LONG type ,
       	            LONG color )

method rectangle

Returns the window rectangle.

Source

pm_window.h:429

Code

       public virtual PMRect rectangle () const

static method rectangle

Returns the window rectangle.

Source

pm_window.h:431

Code

       public static PMRect rectangle ( HWND hwnd )

method show

Makes the window visible.

Source

pm_window.h:433

Code

       public virtual void show ( BOOL state = TRUE )

method hide

Makes the window invisible.

Source

pm_window.h:435

Code

       public virtual void hide ( )

method is_visible

Is the window visible.

If the window's style is set to visible, TRUE is returned. Otherwise, FALSE is returned. A window can have the style visible and yet not be showing if it is covered by another window.

Source

pm_window.h:445

Code

       public virtual BOOL is_visible (	)

method enable

Enables the window to accept keyboard and mouse input.

Source

pm_window.h:448

Code

       public virtual void enable ( BOOL state = TRUE )

method disable

Prevents keyboard and mouse input from being sent to the window.

Source

pm_window.h:450

Code

       public virtual void disable (	)

method is_enabled

Is the window enabled.

Source

pm_window.h:452

Code

       public virtual BOOL is_enabled ( ) const

enum drop_type

Use these enumerators to specify various object types that can be dropped to window.

Source

pm_window.h:460

Code

       public enum drop_type {	drop_none = 0x0000 ,
       	drop_os2file = 0x0001 }

method enable_drop

Enables the window to accept dropped objects.

Source

pm_window.h:463

Code

       public virtual void enable_drop ( LONG type )

method is_valid

Is the window valid.

If this object represents a valid window in the window system, TRUE is returned. If the window has yet to be created or has already been destroyed, FALSE is returned.

Source

pm_window.h:473

Code

       public virtual BOOL is_valid (	) const

method set_focus

Sets the input focus to the window.

Source

pm_window.h:476

Code

       public virtual void set_focus (	)

method has_focus

Has focus.

If the window has the input focus, TRUE is returned. Otherwise, FALSE is returned.

Source

pm_window.h:485

Code

       public virtual BOOL has_focus (	) const

method invalidate

This method adds a rectangle to a window's update region.

The update region is a subregion of a window that is deemed "invalid" or incorrect in visual terms and is in need of redrawing.

Source

pm_window.h:495

Code

       public virtual void invalidate ( const PMRect & rect ,
       	BOOL include_children = TRUE )

method invalidate

This method adds the whole window to a window's update region.

The update region is a subregion of a window that is deemed "invalid" or incorrect in visual terms and is in need of redrawing.

Source

pm_window.h:505

Code

       public virtual void invalidate ( BOOL include_children = TRUE )

method validate

This method subtracts a rectangle from a window's update region.

The update region is a subregion of a window that is deemed "invalid" or incorrect in visual terms and is in need of redrawing.

Source

pm_window.h:515

Code

       public virtual void validate (	const PMRect & rect ,
       	BOOL include_children = TRUE )

method validate

This method subtracts the whole window from a window's update region.

The update region is a subregion of a window that is deemed "invalid" or incorrect in visual terms and is in need of redrawing.

Source

pm_window.h:525

Code

       public virtual void validate (	BOOL include_children = TRUE )

method capture_pointer

Captures mouse pointer.

If capture is true, pointer events are sent only to this window even if the pointer is outside of this window. If capture is false, the window releases the pointer capture. If you attempt to capture the pointer when another window currently is capturing the pointer, an exception is thrown.

Source

pm_window.h:537

Code

       public virtual void capture_pointer (	BOOL capture = TRUE )

method release_pointer

Release mouse pointer.

Causes the window to release the pointer capture (pointer capture is set with the function capture_pointer).

This function causes mouse events to again be dispatched to the window underneath the mouse pointer.

Source

pm_window.h:549

Code

       public virtual void release_pointer ( )

method has_pointer_captured

Has pointer captured.

If this window is currently capturing pointer events, true is returned. Otherwise, false is returned.

Source

pm_window.h:558

Code

       public virtual BOOL has_pointer_captured ( ) const

method pointer

Sets the appearance used by the mouse pointer when it is over the window.

Source

pm_window.h:589

Param

id

System-pointer identifier.

SPTR_DEFAULT         Default pointer, that is chosen by Presentation Manager. 
SPTR_ARROW           Arrow pointer 
SPTR_TEXT            Text I-beam pointer 
SPTR_WAIT            Hourglass pointer 
SPTR_SIZE            Size pointer 
SPTR_MOVE            Move pointer 
SPTR_SIZENWSE        Downward-sloping, double-headed arrow pointer 
SPTR_SIZENESW        Upward-sloping, double-headed arrow pointer 
SPTR_SIZEWE          Horizontal, double-headed arrow pointer 
SPTR_SIZENS          Vertical, double-headed arrow pointer 
SPTR_APPICON         Standard application icon pointer 
SPTR_ICONINFORMATION Information icon pointer 
SPTR_ICONQUESTION    Question mark icon pointer 
SPTR_ICONERROR       Exclamation mark icon pointer 
SPTR_ICONWARNING     Warning icon pointer 
SPTR_ILLEGAL         Illegal operation icon pointer 
SPTR_FILE            Single file icon pointer 
SPTR_MULTFILE        Multiple files icon pointer 
SPTR_FOLDER          Folder icon pointer 
SPTR_PROGRAM         Application program icon pointer 

Code

       public virtual void pointer (	LONG id )

method pointer

Returns the mouse pointer used when the mouse is over the window.

Source

pm_window.h:592

Code

       public virtual LONG pointer (	) const

method attach_accelerators

Replaces the accelerator keys used by the window.

Source

pm_window.h:603

Params

res_id

Accelerator-table identifier, within the resource file.

hmodule

Module handle referencing a dynamic link library containing the resource or NULLHANDLE for the application's module.

Code

       public virtual void attach_accelerators ( SHORT res_id ,
       	                                  HMODULE hmodule )

method detach_accelerators

Detaches the accelerator keys used by the window.

Source

pm_window.h:609

Code

       public virtual void detach_accelerators ( )

method send

Sends a message to window.

This method sends a message with identity msg to window, passing mp1 and mp2 as the parameters to the window.

Source

pm_window.h:619

Code

       public MRESULT send ( ULONG msg ,
       	MPARAM mp1 ,
       	MPARAM mp2 )

method post

Posts a message to window.

This method posts a message to the message queue associated with the window.

Source

pm_window.h:630

Returns

Success indicator.

Code

public BOOL post ( ULONG msg ,
       	MPARAM mp1 ,
       	MPARAM mp2 )

method start_timer

This method starts a timer.

This method creates a timer identified by id, set to time out every timeout milliseconds. When a timer times out, a WM_TIMER message is posted.

A timeout value of zero causes the timer to timeout as fast as possible; generally, this is about 1/18 second.

A second call of this method, for a timer that already exists, resets that timer.

Source

pm_window.h:646

Code

       public virtual void start_timer ( ULONG id ,
       	                          ULONG timeout )

method stop_timer

This method stops a timer.

When this method is called, no further messages are received from the stopped timer, even if it has timed out.

Source

pm_window.h:655

Code

       public virtual void stop_timer ( ULONG id )

method auto_delete_object

Determines whether to delete the window object when the presentation window is destroyed.

The deletion occurs when the window system dispatches a destroy event to the window.

Source

pm_window.h:665

Code

       public virtual void auto_delete_object ( BOOL state = TRUE )

method is_auto_delete_object

If the window object is deleted when a destroy event is dispatched to the window, TRUE is returned.

Source

pm_window.h:672

Code

       public virtual BOOL is_auto_delete_object ( )

method handle_events

Handle events.

Attaches the handler to the PMWindow object. The windows's dispatch function is called to process all events sent or posted to the window.

Source

pm_window.h:684

Code

       protected void handle_events (	)

method stop_handling_events

Stop handling events.

Detaches the handler from the PMWindow object. The window's dispatch function is no longer called to process events sent or posted to the window.

Source

pm_window.h:694

Code

protected void stop_handling_events ()

method dispatch

Dispatch system native events.

PMWindow calls this function when a system native window event occurs.

Source

pm_window.h:703

Code

protected virtual MRESULT dispatch (ULONG msg ,
       	MPARAM mp1 ,
       	MPARAM mp2 )

method dispatch_everything

Dispatch all not caught events.

A virtual method that provides default implementation for all events that occur on every window.

Source

pm_window.h:712

Code

protected virtual MRESULT dispatch_everything (ULONG msg ,
       	MPARAM mp1 ,
       	MPARAM mp2 )