a660d684ed
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
198 lines
3.5 KiB
TeX
198 lines
3.5 KiB
TeX
\section{\class{wxKeyEvent}}\label{wxkeyevent}
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This event class contains information about keypress (character) events. See \helpref{wxWindow::OnChar}{wxwindowonchar}.
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\wxheading{Derived from}
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\helpref{wxEvent}{wxevent}
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\wxheading{Event table macros}
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To process a key event, use these event handler macros to direct input to member
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functions that take a wxKeyEvent argument.
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\twocolwidtha{7cm}
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\begin{twocollist}\itemsep=0pt
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\twocolitem{{\bf EVT\_CHAR(func)}}{Process a wxEVT\_CHAR event.}
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\twocolitem{{\bf EVT\_CHAR\_HOOK(func)}}{Process a wxEVT\_CHAR\_HOOK event.}
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\end{twocollist}%
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\latexignore{\rtfignore{\wxheading{Members}}}
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\membersection{wxKeyEvent::m\_altDown}
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\member{bool}{m\_altDown}
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TRUE if the Alt key is pressed down.
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\membersection{wxKeyEvent::m\_controlDown}
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\member{bool}{m\_controlDown}
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TRUE if control is pressed down.
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\membersection{wxKeyEvent::m\_keyCode}
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\member{long}{m\_keyCode}
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Virtual keycode. An enumerated type, one of:
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\begin{verbatim}
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WXK_BACK = 8
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WXK_TAB = 9
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WXK_RETURN = 13
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WXK_ESCAPE = 27
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WXK_SPACE = 32
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WXK_DELETE = 127
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WXK_START = 300
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WXK_LBUTTON
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WXK_RBUTTON
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WXK_CANCEL
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WXK_MBUTTON
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WXK_CLEAR
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WXK_SHIFT
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WXK_CONTROL
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WXK_MENU
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WXK_PAUSE
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WXK_CAPITAL
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WXK_PRIOR
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WXK_NEXT
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WXK_END
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WXK_HOME
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WXK_LEFT
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WXK_UP
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WXK_RIGHT
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WXK_DOWN
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WXK_SELECT
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WXK_PRINT
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WXK_EXECUTE
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WXK_SNAPSHOT
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WXK_INSERT
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WXK_HELP
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WXK_NUMPAD0
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WXK_NUMPAD1
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WXK_NUMPAD2
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WXK_NUMPAD3
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WXK_NUMPAD4
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WXK_NUMPAD5
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WXK_NUMPAD6
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WXK_NUMPAD7
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WXK_NUMPAD8
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WXK_NUMPAD9
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WXK_MULTIPLY
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WXK_ADD
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WXK_SEPARATOR
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WXK_SUBTRACT
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WXK_DECIMAL
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WXK_DIVIDE
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WXK_F1
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WXK_F2
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WXK_F3
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WXK_F4
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WXK_F5
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WXK_F6
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WXK_F7
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WXK_F8
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WXK_F9
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WXK_F10
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WXK_F11
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WXK_F12
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WXK_F13
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WXK_F14
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WXK_F15
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WXK_F16
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WXK_F17
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WXK_F18
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WXK_F19
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WXK_F20
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WXK_F21
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WXK_F22
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WXK_F23
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WXK_F24
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WXK_NUMLOCK
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WXK_SCROLL
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\end{verbatim}
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\membersection{wxKeyEvent::m\_metaDown}
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\member{bool}{m\_metaDown}
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TRUE if the Meta key is pressed down.
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\membersection{wxKeyEvent::m\_shiftDown}
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\member{bool}{m\_shiftDown}
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TRUE if shift is pressed down.
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\membersection{wxKeyEvent::m\_x}
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\member{int}{m\_x}
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X position of the event.
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\membersection{wxKeyEvent::m\_y}
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\member{int}{m\_y}
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Y position of the event.
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\membersection{wxKeyEvent::wxKeyEvent}
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\func{}{wxKeyEvent}{\param{WXTYPE}{ keyEventType}}
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Constructor. Currently, the only valid event types are wxEVT\_CHAR and wxEVT\_CHAR\_HOOK.
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\membersection{wxKeyEvent::AltDown}
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\func{bool}{AltDown}{\void}
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Returns TRUE if the Alt key was down at the time of the key event.
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\membersection{wxKeyEvent::ControlDown}
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\func{bool}{ControlDown}{\void}
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Returns TRUE if the control key was down at the time of the key event.
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\membersection{wxKeyEvent::GetX}
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\func{float}{GetX}{\void}
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Returns the X position of the event.
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\membersection{wxKeyEvent::GetY}
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\func{float}{GetY}{\void}
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Returns the Y position of the event.
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\membersection{wxKeyEvent::KeyCode}
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\func{long}{KeyCode}{\void}
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Returns the virtual key code. ASCII events return normal ASCII values,
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while non-ASCII events return values such as {\bf WXK\_LEFT} for the
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left cursor key. See {\tt wx\_defs.h} for a full list of the virtual key codes.
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\membersection{wxKeyEvent::MetaDown}
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\func{bool}{MetaDown}{\void}
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Returns TRUE if the Meta key was down at the time of the key event.
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\membersection{wxKeyEvent::Position}
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\func{void}{Position}{\param{float *}{x}, \param{float *}{y}}
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Obtains the position at which the key was pressed.
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\membersection{wxKeyEvent::ShiftDown}
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\func{bool}{ShiftDown}{\void}
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Returns TRUE if the shift key was down at the time of the key event.
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