author | William Roberts <williamr@symbian.org> |
Wed, 14 Apr 2010 10:22:25 +0100 | |
changeset 60 | 97dc1b484861 |
parent 1 | 2fb8b9db1c86 |
permissions | -rw-r--r-- |
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2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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.TH "SDL_MouseMotionEvent" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference" |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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.SH "NAME" |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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SDL_MouseMotionEvent \- Mouse motion event structure |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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.SH "STRUCTURE DEFINITION" |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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.PP |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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.nf |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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\f(CWtypedef struct{ |
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Uint8 type; |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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Uint8 state; |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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Uint16 x, y; |
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Sint16 xrel, yrel; |
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} SDL_MouseMotionEvent;\fR |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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.fi |
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.PP |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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.SH "STRUCTURE DATA" |
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.TP 20 |
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\fBtype\fR |
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\fBSDL_MOUSEMOTION\fP |
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.TP 20 |
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\fBstate\fR |
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The current button state |
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.TP 20 |
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\fBx\fR, \fBy\fR |
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The X/Y coordinates of the mouse |
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.TP 20 |
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\fBxrel\fR, \fByrel\fR |
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Relative motion in the X/Y direction |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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.SH "DESCRIPTION" |
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.PP |
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\fBSDL_MouseMotionEvent\fR is a member of the \fI\fBSDL_Event\fR\fR union and is used when an event of type \fBSDL_MOUSEMOTION\fP is reported\&. |
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.PP |
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Simply put, a \fBSDL_MOUSEMOTION\fP type event occurs when a user moves the mouse within the application window or when \fI\fBSDL_WarpMouse\fP\fR is called\&. Both the absolute (\fBx\fR and \fBy\fR) and relative (\fBxrel\fR and \fByrel\fR) coordinates are reported along with the current button states (\fBstate\fR)\&. The button state can be interpreted using the \fBSDL_BUTTON\fP macro (see \fI\fBSDL_GetMouseState\fP\fR)\&. |
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.PP |
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If the cursor is hidden (\fI\fBSDL_ShowCursor\fP(0)\fR) and the input is grabbed (\fI\fBSDL_WM_GrabInput\fP(SDL_GRAB_ON)\fR), then the mouse will give relative motion events even when the cursor reaches the edge fo the screen\&. This is currently only implemented on Windows and Linux/Unix-a-likes\&. |
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Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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.SH "SEE ALSO" |
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.PP |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
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\fI\fBSDL_Event\fR\fR, \fI\fBSDL_MouseButtonEvent\fR\fR |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59 |