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Sat Mar 3 17:20:53 2001 Owen Taylor <otaylor@redhat.com> * */Makefile.am (scan-build.stamp): You can't use + as a metacharacter for basic regular expressions. (This was the "all objects disappear") * gdk/gdk-sections.txt gdk-pixbuf/gdk-pixbuf-sections.txt * */*-unused.sgml: Remove a lot of empty stuff. (No point in saving old docs when there aren't any.)
123 lines
3.8 KiB
Plaintext
123 lines
3.8 KiB
Plaintext
<!-- ##### MACRO GDK_CORE_POINTER ##### -->
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<para>
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This macro contains an integer value representing
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the device ID for the core pointer device.
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</para>
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<!-- ##### STRUCT GdkDeviceInfo ##### -->
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<para>
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The #GdkDeviceInfo structure contains information about a
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device. It has the following fields:
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</para>
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@deviceid: a unique integer ID for this device.
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@name: the human-readable name for the device.
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@source: the type of device.
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@mode: a value indicating whether the device is enabled and
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how the device coordinates map to the screen.
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@has_cursor: if %TRUE, a cursor will be displayed indicating
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the current on-screen location to the user. Otherwise,
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the application is responsible for drawing a cursor
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itself.
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@num_axes: the number of axes for this device.
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@axes: a pointer to an array of GdkAxisUse values which
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give the mapping of axes onto the possible valuators
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for a GDK device.
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@num_keys: the number of macro buttons.
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@keys: a pointer to an array of #GdkDeviceKey structures
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which describe what key press events are generated
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for each macro button.
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<!-- ##### ENUM GdkPixbufAlphaMode ##### -->
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<para>
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</para>
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@GDK_PIXBUF_ALPHA_BILEVEL:
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@GDK_PIXBUF_ALPHA_FULL:
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<!-- ##### FUNCTION gdk_input_list_devices ##### -->
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<para>
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Lists all available input devices, along with their
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configuration information.
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</para>
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@Returns: A #GList of #GdkDeviceInfo structures. This list
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is internal data of GTK+ and should not be modified
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or freed.
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<!-- ##### FUNCTION gdk_input_motion_events ##### -->
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<para>
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Retrieves the motion history for a given device/window pair.
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</para>
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@window: a #GdkWindow.
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@deviceid: the device for which to retrieve motion history.
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@start: the start time.
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@stop: the stop time.
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@nevents_return: location to store the number of events returned.
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@Returns: a newly allocated array containing all the events
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from @start to @stop. This array should be freed
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with g_free() when you are finished using it.
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<!-- ##### FUNCTION gdk_input_set_axes ##### -->
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<para>
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Sets the mapping of the axes (valuators) of a device
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onto the predefined valuator types that GTK+ understands.
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</para>
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@deviceid: the device to configure.
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@axes: an array of GdkAxisUse. This length of this array
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must match the number of axes for the device.
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<!-- ##### FUNCTION gdk_input_set_key ##### -->
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<para>
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Sets the key event generated when a macro button is pressed.
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</para>
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@deviceid: the device to configure.
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@index: the index of the macro button.
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@keyval: the key value for the #GdkKeypressEvent to generate.
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(a value of 0 means no event will be generated.)
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@modifiers: the modifier field for the generated
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#GdkKeyPressEvent.
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<!-- ##### FUNCTION gdk_input_set_mode ##### -->
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<para>
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Enables or disables a device, and determines how the
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device maps onto the screen.
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</para>
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@deviceid: the device to configure.
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@mode: the new mode.
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@Returns: %TRUE if the device supports the given mode, otherwise
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%FALSE and the device's mode is unchanged.
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<!-- ##### FUNCTION gdk_input_set_source ##### -->
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<para>
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Sets the source type for a device.
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</para>
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@deviceid: the device to configure
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@source: the new source type.
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<!-- ##### FUNCTION gdk_input_window_get_pointer ##### -->
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<para>
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Returns information about the current position of the pointer
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within a window, including extended device information.
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Any of the return parameters may be %NULL, in which case,
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they will be ignored.
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</para>
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@window: a #GdkWindow.
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@deviceid: a device ID.
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@x: location to store current x postion.
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@y: location to store current y postion.
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@pressure: location to store current pressure.
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@xtilt: location to store current tilt in the x direction.
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@ytilt: location to store current tilt in the y direction.
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@mask: location to store the current modifier state.
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