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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56417 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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Francesco Montorsi 2008-10-17 20:55:12 +00:00
parent 969daeea66
commit 89bb3f0244
5 changed files with 245 additions and 233 deletions
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137
interface/wx/imaglist.h
View File

@ -9,10 +9,9 @@
/**
@class wxImageList
A wxImageList contains a list of images, which are stored in
an unspecified form. Images can have masks for transparent
drawing, and can be made from a variety of sources including bitmaps
and icons.
A wxImageList contains a list of images, which are stored in an unspecified
form. Images can have masks for transparent drawing, and can be made from a
variety of sources including bitmaps and icons.
wxImageList is used principally in conjunction with wxTreeCtrl and
wxListCtrl classes.
@ -25,7 +24,11 @@
class wxImageList : public wxObject
{
public:
//@{
/**
Default ctor.
*/
wxImageList();
/**
Constructor specifying the image size, whether image masks should be created,
and the initial size of the list.
@ -41,34 +44,64 @@ public:
@see Create()
*/
wxImageList();
wxImageList(int width, int height, bool mask = true,
int initialCount = 1);
//@}
//@{
/**
Adds a new image using an icon.
Adds a new image or images using a bitmap and optional mask bitmap.
@param bitmap
Bitmap representing the opaque areas of the image.
@param mask
Monochrome mask bitmap, representing the transparent areas of the image.
@return The new zero-based image index.
@remarks The original bitmap or icon is not affected by the Add()
operation, and can be deleted afterwards.
If the bitmap is wider than the images in the list, then the
bitmap will automatically be split into smaller images, each
matching the dimensions of the image list.
This does not apply when adding icons.
*/
int Add(const wxBitmap& bitmap,
const wxBitmap& mask = wxNullBitmap);
/**
Adds a new image or images using a bitmap and mask colour.
@param bitmap
Bitmap representing the opaque areas of the image.
@param maskColour
Colour indicating which parts of the image are transparent.
@return The new zero-based image index.
@remarks The original bitmap or icon is not affected by the Add()
operation, and can be deleted afterwards.
If the bitmap is wider than the images in the list, then the
bitmap will automatically be split into smaller images, each
matching the dimensions of the image list.
This does not apply when adding icons.
*/
int Add(const wxBitmap& bitmap, const wxColour& maskColour);
/**
Adds a new image using an icon.
@param icon
Icon to use as the image.
@return The new zero-based image index.
@remarks The original bitmap or icon is not affected by the Add
@remarks The original bitmap or icon is not affected by the Add()
operation, and can be deleted afterwards.
If the bitmap is wider than the images in the list, then the
bitmap will automatically be split into smaller images, each
matching the dimensions of the image list.
This does not apply when adding icons.
*/
int Add(const wxBitmap& bitmap,
const wxBitmap& mask = wxNullBitmap);
int Add(const wxBitmap& bitmap, const wxColour& maskColour);
int Add(const wxIcon& icon);
//@}
/**
Initializes the list. See wxImageList() for details.
@ -89,51 +122,10 @@ public:
Y position on the device context.
@param flags
How to draw the image. A bitlist of a selection of the following:
wxIMAGELIST_DRAW_NORMAL
Draw the image normally.
wxIMAGELIST_DRAW_TRANSPARENT
Draw the image with transparency.
wxIMAGELIST_DRAW_SELECTED
Draw the image in selected state.
wxIMAGELIST_DRAW_FOCUSED
Draw the image in a focused state.
- wxIMAGELIST_DRAW_NORMAL: Draw the image normally.
- wxIMAGELIST_DRAW_TRANSPARENT: Draw the image with transparency.
- wxIMAGELIST_DRAW_SELECTED: Draw the image in selected state.
- wxIMAGELIST_DRAW_FOCUSED: Draw the image in a focused state.
@param solidBackground
For optimisation - drawing can be faster if the function is told
that the background is solid.
@ -168,8 +160,8 @@ public:
@param height
receives the height of the images in the list
@return @true if the function succeeded, @false if it failed (for example,
if the image list was not yet initialized).
@return @true if the function succeeded, @false if it failed
(for example, if the image list was not yet initialized).
*/
virtual bool GetSize(int index, int& width, int& height) const;
@ -183,25 +175,38 @@ public:
*/
bool RemoveAll();
//@{
/**
Replaces the existing image with the new image.
Windows only.
@param index
The index of the bitmap to be replaced.
@param bitmap
Bitmap representing the opaque areas of the image.
@param mask
Monochrome mask bitmap, representing the transparent areas of the image.
@return @true if the replacement was successful, @false otherwise.
@remarks The original bitmap or icon is not affected by the Replace()
operation, and can be deleted afterwards.
*/
bool Replace(int index, const wxBitmap& bitmap,
const wxBitmap& mask = wxNullBitmap);
/**
Replaces the existing image with the new image.
@param index
The index of the bitmap to be replaced.
@param icon
Icon to use as the image.
@return @true if the replacement was successful, @false otherwise.
@remarks The original bitmap or icon is not affected by the Replace
@remarks The original bitmap or icon is not affected by the Replace()
operation, and can be deleted afterwards.
*/
bool Replace(int index, const wxBitmap& bitmap,
const wxBitmap& mask = wxNullBitmap);
bool Replace(int index, const wxIcon& icon);
//@}
};

21
interface/wx/intl.h
View File

@ -341,7 +341,7 @@ struct WXDLLIMPEXP_BASE wxLanguageInfo
@library{wxbase}
@category{misc}
@see @ref overview_internationalization, @ref page_samples_internat, wxXLocale
@see @ref overview_i18n, @ref page_samples_internat, wxXLocale
*/
class wxLocale
{
@ -611,6 +611,16 @@ public:
iso8859-2 and windows-1250. See @ref overview_nonenglish for
detailed description of this behaviour.
Note that this flag is meaningless in Unicode build.
@return @true on success or @false if the given locale couldn't be set.
*/
bool Init(int language = wxLANGUAGE_DEFAULT,
int flags = wxLOCALE_LOAD_DEFAULT | wxLOCALE_CONV_ENCODING);
/**
@deprecated
This form is deprecated, use the other one unless you know what you are doing.
@param name
The name of the locale. Only used in diagnostic messages.
@param short
@ -629,15 +639,6 @@ public:
between well-known pair like iso8859-1 and windows-1252 or iso8859-2
and windows-1250.
See @ref overview_nonenglish for detailed description of this behaviour.
@return @true on success or @false if the given locale couldn't be set.
*/
bool Init(int language = wxLANGUAGE_DEFAULT,
int flags = wxLOCALE_LOAD_DEFAULT | wxLOCALE_CONV_ENCODING);
/**
@deprecated
This form is deprecated, use the other one unless you know what you are doing.
*/
bool Init(const wxString& name,
const wxString& short = wxEmptyString,

264
interface/wx/ipc.h
View File

@ -9,47 +9,47 @@
/**
@class wxConnection
A wxConnection object represents the connection between a client
and a server. It is created by making a connection using a
wxClient object, or by the acceptance of a
connection by a wxServer object. The
bulk of a DDE-like (Dynamic Data Exchange) conversation is
controlled by calling members in a @b wxConnection object or
by overriding its members. The actual DDE-based implementation
using wxDDEConnection is available on Windows only, but a
platform-independent, socket-based version of this API is
A wxConnection object represents the connection between a client and a server.
It is created by making a connection using a wxClient object, or by the acceptance
of a connection by a wxServer object.
The bulk of a DDE-like (Dynamic Data Exchange) conversation is controlled by
calling members in a @b wxConnection object or by overriding its members.
The actual DDE-based implementation using wxDDEConnection is available on
Windows only, but a platform-independent, socket-based version of this API is
available using wxTCPConnection, which has the same API.
An application should normally derive a new connection class from
wxConnection, in order to override the communication event
handlers to do something interesting.
An application should normally derive a new connection class from wxConnection,
in order to override the communication event handlers to do something interesting.
@library{wxbase}
@category{FIXME}
@category{ipc}
@see wxClient, wxServer, @ref overview_ipcoverview "Interprocess communications
overview"
@see wxClient, wxServer, @ref overview_ipc
*/
class wxConnection : public wxObject
{
public:
//@{
/**
Constructs a connection object. If no user-defined connection
object is to be derived from wxConnection, then the constructor
should not be called directly, since the default connection
object will be provided on requesting (or accepting) a
connection. However, if the user defines his or her own derived
connection object, the wxServer::OnAcceptConnection
and/or wxClient::OnMakeConnection
Constructs a connection object.
If no user-defined connection object is to be derived from wxConnection,
then the constructor should not be called directly, since the default connection
object will be provided on requesting (or accepting) a connection.
However, if the user defines his or her own derived connection object,
the wxServer::OnAcceptConnection and/or wxClient::OnMakeConnection
members should be replaced by functions which construct the new
connection object.
If the arguments of the wxConnection constructor are void then
the wxConnection object manages its own connection buffer,
allocating memory as needed. A programmer-supplied buffer cannot
be increased if necessary, and the program will assert if it is
not large enough. The programmer-supplied buffer is included
mainly for backwards compatibility.
not large enough.
The programmer-supplied buffer is included mainly for backwards compatibility.
*/
wxConnection();
wxConnection(void* buffer, size_t size);
@ -59,8 +59,9 @@ public:
/**
Called by the server application to advise the client of a change
in the data associated with the given item. Causes the client
connection's OnAdvise() member
to be called. Returns @true if successful.
connection's OnAdvise() member to be called.
@return @true if successful.
*/
bool Advise(const wxString& item, const void* data, size_t size,
wxIPCFormat format = wxIPC_PRIVATE);
@ -71,20 +72,20 @@ public:
/**
Called by the client or server application to disconnect from the
other program; it causes the OnDisconnect()
message to be sent to the corresponding connection object in the
other program. Returns @true if successful or already disconnected.
The application that calls @b Disconnect must explicitly delete
other program; it causes the OnDisconnect() message to be sent to the
corresponding connection object in the other program.
Returns @true if successful or already disconnected.
The application that calls Disconnect() must explicitly delete
its side of the connection.
*/
bool Disconnect();
//@{
/**
Called by the client application to execute a command on the
server. Can also be used to transfer arbitrary data to the server
(similar to Poke() in
that respect). Causes the server connection's OnExec()
Called by the client application to execute a command on the server.
Can also be used to transfer arbitrary data to the server (similar to
Poke() in that respect). Causes the server connection's OnExec()
member to be called. Returns @true if successful.
*/
bool Execute(const void* data, size_t size,
@ -95,9 +96,8 @@ public:
//@}
/**
Message sent to the client application when the server notifies
it of a change in the data associated with the given item, using
Advise().
Message sent to the client application when the server notifies it of a
change in the data associated with the given item, using Advise().
*/
virtual bool OnAdvise(const wxString& topic,
const wxString& item,
@ -107,17 +107,19 @@ public:
/**
Message sent to the client or server application when the other
application notifies it to end the connection. The default
behaviour is to delete the connection object and return @true, so
applications should generally override @b OnDisconnect
(finally calling the inherited method as well) so that they know
the connection object is no longer available.
application notifies it to end the connection.
The default behaviour is to delete the connection object and return @true,
so applications should generally override OnDisconnect() (finally calling
the inherited method as well) so that they know the connection object is
no longer available.
*/
virtual bool OnDisconnect();
/**
Message sent to the server application when the client notifies
it to execute the given data, using Execute().
Note that there is no item associated with this message.
*/
virtual bool OnExec(const wxString& topic, const wxString& data);
@ -132,12 +134,11 @@ public:
wxIPCFormat format);
/**
Message sent to the server application when the client calls
Request(). The
server's OnRequest() method
should respond by returning a character string, or @NULL to
indicate no data, and setting *size. The character string must of
course persist after the call returns.
Message sent to the server application when the client calls Request().
The server's OnRequest() method should respond by returning a character
string, or @NULL to indicate no data, and setting *size.
The character string must of course persist after the call returns.
*/
virtual const void* OnRequest(const wxString& topic,
const wxString& item,
@ -146,16 +147,16 @@ public:
/**
Message sent to the server application by the client, when the client
wishes to start an 'advise loop' for the given topic and item. The
server can refuse to participate by returning @false.
wishes to start an 'advise loop' for the given topic and item.
The server can refuse to participate by returning @false.
*/
virtual bool OnStartAdvise(const wxString& topic,
const wxString& item);
/**
Message sent to the server application by the client, when the client
wishes to stop an 'advise loop' for the given topic and item. The
server can refuse to stop the advise loop by returning @false, although
wishes to stop an 'advise loop' for the given topic and item.
The server can refuse to stop the advise loop by returning @false, although
this doesn't have much meaning in practice.
*/
virtual bool OnStopAdvise(const wxString& topic,
@ -164,10 +165,10 @@ public:
//@{
/**
Called by the client application to poke data into the server.
Can be used to transfer arbitrary data to the server. Causes the
server connection's OnPoke() member to
be called. If size is -1 the size is computed from the string
length of data.
Can be used to transfer arbitrary data to the server.
Causes the server connection's OnPoke() member to be called.
If size is -1 the size is computed from the string length of data.
Returns @true if successful.
*/
bool Poke(const wxString& item, const void* data, size_t size,
@ -179,34 +180,31 @@ public:
/**
Called by the client application to request data from the server.
Causes the server connection's OnRequest()
member to be called. Size may be @NULL or a pointer to a variable
to receive the size of the requested item.
Returns a character string (actually a pointer to the
connection's buffer) if successful, @NULL otherwise. This buffer
does not need to be deleted.
Causes the server connection's OnRequest() member to be called.
Size may be @NULL or a pointer to a variable to receive the size of the
requested item.
Returns a character string (actually a pointer to the connection's buffer)
if successful, @NULL otherwise. This buffer does not need to be deleted.
*/
const void* Request(const wxString& item, size_t* size,
wxIPCFormat format = wxIPC_TEXT);
/**
Called by the client application to ask if an advise loop can be
started with the server. Causes the server connection's
OnStartAdvise()
member to be called. Returns @true if the server okays it, @false
otherwise.
Called by the client application to ask if an advise loop can be started
with the server. Causes the server connection's OnStartAdvise()
member to be called.
Returns @true if the server okays it, @false otherwise.
*/
bool StartAdvise(const wxString& item);
/**
Called by the client application to ask if an advise loop can be
stopped. Causes the server connection's OnStopAdvise()
member to be called. Returns @true if the server okays it, @false
otherwise.
Called by the client application to ask if an advise loop can be stopped.
Causes the server connection's OnStopAdvise() member to be called.
Returns @true if the server okays it, @false otherwise.
*/
bool StopAdvise(const wxString& item);
/**
Returns true if the format is one of the text formats.
@ -239,27 +237,24 @@ public:
@class wxClient
A wxClient object represents the client part of a client-server
DDE-like (Dynamic Data Exchange) conversation. The actual
DDE-based implementation using wxDDEClient is available on Windows
only, but a platform-independent, socket-based version of this
API is available using wxTCPClient, which has the same API.
DDE-like (Dynamic Data Exchange) conversation.
The actual DDE-based implementation using wxDDEClient is available on Windows
only, but a platform-independent, socket-based version of this API is available
using wxTCPClient, which has the same API.
To create a client which can communicate with a suitable server,
you need to derive a class from wxConnection and another from
wxClient. The custom wxConnection class will intercept
communications in a 'conversation' with a server, and the custom
wxClient is required so that a user-overridden
wxClient::OnMakeConnection
member can return a wxConnection of the required class, when a
connection is made. Look at the IPC sample and the
@ref overview_ipcoverview "Interprocess communications overview" for
an example of how to do this.
To create a client which can communicate with a suitable server, you need to
derive a class from wxConnection and another from wxClient.
The custom wxConnection class will intercept communications in a 'conversation'
with a server, and the custom wxClient is required so that a user-overridden
wxClient::OnMakeConnection member can return a wxConnection of the required
class, when a connection is made.
Look at the IPC sample and the @ref overview_ipc for an example of how to do this.
@library{wxbase}
@category{FIXME}
@category{ipc}
@see wxServer, wxConnection, @ref overview_ipcoverview "Interprocess
communications overview"
@see wxServer, wxConnection, @ref overview_ipc
*/
class wxClient : public wxObject
{
@ -272,41 +267,41 @@ public:
/**
Tries to make a connection with a server by host (machine name
under UNIX - use 'localhost' for same machine; ignored when using
native DDE in Windows), service name and topic string. If the
server allows a connection, a wxConnection object will be
returned. The type of wxConnection returned can be altered by
overriding the
OnMakeConnection()
member to return your own derived connection object.
native DDE in Windows), service name and topic string.
If the server allows a connection, a wxConnection object will be returned.
The type of wxConnection returned can be altered by overriding the
OnMakeConnection() member to return your own derived connection object.
Under Unix, the service name may be either an integer port
identifier in which case an Internet domain socket will be used
for the communications, or a valid file name (which shouldn't
exist and will be deleted afterwards) in which case a Unix domain
socket is created.
@b SECURITY NOTE: Using Internet domain sockets if extremely
insecure for IPC as there is absolutely no access control for
them, use Unix domain sockets whenever possible!
@note Using Internet domain sockets if extremely insecure for IPC as
there is absolutely no access control for them, use Unix domain
sockets whenever possible!
*/
wxConnectionBase* MakeConnection(const wxString& host,
const wxString& service,
const wxString& topic);
/**
Called by MakeConnection(), by
default this simply returns a new wxConnection object. Override
this method to return a wxConnection descendant customised for the
application.
The advantage of deriving your own connection class is that it
will enable you to intercept messages initiated by the server,
such as wxConnection::OnAdvise. You
may also want to store application-specific data in instances of
Called by MakeConnection(), by default this simply returns a new wxConnection
object. Override this method to return a wxConnection descendant customised
for the application.
The advantage of deriving your own connection class is that it will enable
you to intercept messages initiated by the server, such as wxConnection::OnAdvise.
You may also want to store application-specific data in instances of
the new class.
*/
wxConnectionBase* OnMakeConnection();
/**
Returns @true if this is a valid host name, @false otherwise. This always
returns @true under MS Windows.
Returns @true if this is a valid host name, @false otherwise.
This always returns @true under MS Windows.
*/
bool ValidHost(const wxString& host);
};
@ -316,26 +311,24 @@ public:
/**
@class wxServer
A wxServer object represents the server part of a client-server
DDE-like (Dynamic Data Exchange) conversation. The actual
DDE-based implementation using wxDDEServer is available on Windows
only, but a platform-independent, socket-based version of this
API is available using wxTCPServer, which has the same API.
A wxServer object represents the server part of a client-server DDE-like
(Dynamic Data Exchange) conversation. The actual DDE-based implementation
using wxDDEServer is available on Windows only, but a platform-independent,
socket-based version of this API is available using wxTCPServer, which has
the same API.
To create a server which can communicate with a suitable client,
you need to derive a class from wxConnection and another from
wxServer. The custom wxConnection class will intercept
communications in a 'conversation' with a client, and the custom
wxServer is required so that a user-overridden wxServer::OnAcceptConnection
member can return a wxConnection of the required class, when a
connection is made. Look at the IPC sample and the @ref overview_ipcoverview
"Interprocess communications overview" for
an example of how to do this.
To create a server which can communicate with a suitable client, you need to
derive a class from wxConnection and another from wxServer.
The custom wxConnection class will intercept communications in a 'conversation'
with a client, and the custom wxServer is required so that a user-overridden
wxServer::OnAcceptConnection member can return a wxConnection of the required
class, when a connection is made.
Look at the IPC sample and the @ref overview_ipc for an example of how to do this.
@library{wxbase}
@category{FIXME}
@category{ipc}
@see wxClient, wxConnection, IPC, overview()
@see wxClient, wxConnection, IPC, @ref overview_ipc
*/
class wxServer
{
@ -346,13 +339,14 @@ public:
wxServer();
/**
Registers the server using the given service name. Under Unix,
the service name may be either an integer port identifier in
which case an Internet domain socket will be used for the
communications, or a valid file name (which shouldn't exist and
will be deleted afterwards) in which case a Unix domain socket is
created. @false is returned if the call failed (for example, the
port number is already in use).
Registers the server using the given service name.
Under Unix, the service name may be either an integer port identifier in
which case an Internet domain socket will be used for the communications,
or a valid file name (which shouldn't exist and will be deleted afterwards)
in which case a Unix domain socket is created.
@false is returned if the call failed (for example, the port number is
already in use).
*/
bool Create(const wxString& service);
@ -362,11 +356,11 @@ public:
member to intercept this message and return a connection object of
either the standard wxConnection type, or (more likely) of a
user-derived type.
If the topic is @b STDIO, the application may wish to refuse the
connection. Under UNIX, when a server is created the
OnAcceptConnection message is always sent for standard input and
output, but in the context of DDE messages it doesn't make a lot
of sense.
connection. Under UNIX, when a server is created the OnAcceptConnection()
message is always sent for standard input and output, but in the context
of DDE messages it doesn't make a lot of sense.
*/
virtual wxConnectionBase* OnAcceptConnection(const wxString& topic);
};

3
interface/wx/ipcbase.h
View File

@ -6,6 +6,9 @@
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
/**
An enumeration for formats .
*/
enum wxIPCFormat
{
wxIPC_INVALID = 0,

53
interface/wx/joystick.h
View File

@ -12,7 +12,7 @@
wxJoystick allows an application to control one or more joysticks.
@library{wxadv}
@category{FIXME}
@category{misc}
@see wxJoystickEvent
*/
@ -20,8 +20,9 @@ class wxJoystick : public wxObject
{
public:
/**
Constructor. @a joystick may be one of wxJOYSTICK1, wxJOYSTICK2, indicating the
joystick
Constructor.
@a joystick may be one of wxJOYSTICK1, wxJOYSTICK2, indicating the joystick
controller of interest.
*/
wxJoystick(int joystick = wxJOYSTICK1);
@ -31,16 +32,23 @@ public:
*/
virtual ~wxJoystick();
//@{
/**
Returns the state of the joystick buttons.
Every button is mapped to a single bit in the returned integer, with the
first button being mapped to the least significant bit, and so on.
A bitlist of wxJOY_BUTTONn identifiers, where n is 1, 2, 3 or 4 is available
for historical reasons.
*/
int GetButtonState() const;
/**
Returns the state of the specified joystick button.
@param id
The button id to report, from 0 to GetNumberButtons() - 1
*/
int GetButtonState() const;
const bool GetButtonState(unsigned id) const;
//@}
bool GetButtonState(unsigned id) const;
/**
Returns the manufacturer id.
@ -72,14 +80,15 @@ public:
/**
Returns the point-of-view position, expressed in continuous, one-hundredth of a
degree units.
Returns -1 on error.
*/
int GetPOVCTSPosition() const;
/**
Returns the point-of-view position, expressed in continuous, one-hundredth of a
degree units,
but limited to return 0, 9000, 18000 or 27000.
degree units, but limited to return 0, 9000, 18000 or 27000.
Returns -1 on error.
*/
int GetPOVPosition() const;
@ -94,16 +103,18 @@ public:
*/
int GetPollingMin() const;
//@{
/**
Returns the x, y position of the joystick.
*/
wxPoint GetPosition() const;
/**
Returns the position of the specified joystick axis.
@param axis
The joystick axis to report, from 0 to GetNumberAxes() - 1.
*/
wxPoint GetPosition() const;
const int GetPosition(unsigned axis) const;
//@}
int GetPosition(unsigned axis) const;
/**
Returns the product id for the joystick.
@ -201,15 +212,15 @@ public:
bool HasPOV() const;
/**
Returns @true if the joystick point-of-view supports discrete values (centered,
forward, backward, left, and right).
Returns @true if the joystick point-of-view supports discrete values
(centered, forward, backward, left, and right).
*/
bool HasPOV4Dir() const;
/**
Returns @true if the joystick point-of-view supports continuous degree bearings.
*/
#define bool HasPOVCTS() const /* implementation is private */
bool HasPOVCTS() const;
/**
Returns @true if there is a rudder attached to the computer.
@ -246,14 +257,13 @@ public:
bool ReleaseCapture();
/**
Sets the capture to direct joystick events to @e win.
Sets the capture to direct joystick events to @a win.
@param win
The window that will receive joystick events.
@param pollingFreq
If zero, movement events are sent when above the
threshold. If greater than zero, events are received every pollingFreq
milliseconds.
If zero, movement events are sent when above the threshold.
If greater than zero, events are received every @a pollingFreq milliseconds.
@return @true if the capture succeeded.
@ -263,8 +273,7 @@ public:
/**
Sets the movement threshold, the number of steps outside which the joystick is
deemed to have
moved.
deemed to have moved.
*/
void SetMovementThreshold(int threshold);
};