gdk: Remove the event structs from the documentation

No longer public api.

docs/reference/gdk/gdk4-docs.xml

@@ -36,7 +36,6 @@
     <xi:include href="xml/gdkglcontext.xml" />
     <xi:include href="xml/gdkvulkancontext.xml" />
     <xi:include href="xml/events.xml" />
-    <xi:include href="xml/event_structs.xml" />
     <xi:include href="xml/keys.xml" />
     <xi:include href="xml/gdkcontentformats.xml" />
     <xi:include href="xml/gdkcontentprovider.xml" />

docs/reference/gdk/gdk4-sections.txt

@@ -180,6 +180,7 @@ GdkGravity
 GdkAnchorHints
 GdkWindowEdge
 GdkWindowTypeHint
+GdkWindowState
 gdk_window_new_toplevel
 gdk_window_new_popup
 gdk_window_new_temp
@@ -346,6 +347,7 @@ GDK_TYPE_WINDOW_TYPE
 GDK_TYPE_WINDOW_TYPE_HINT
 GDK_TYPE_WM_DECORATION
 GDK_TYPE_WM_FUNCTION
+GDK_TYPE_WINDOW_STATE
 
 <SUBSECTION Private>
 gdk_window_get_type
@@ -640,8 +642,12 @@ gdk_seat_capabilities_get_type
 <SECTION>
 <TITLE>Events</TITLE>
 <FILE>events</FILE>
+GdkEvent
 GdkEventType
 GdkEventMask
+GdkScrollDirection
+GdkCrossingMode
+GdkNotifyType
 GDK_CURRENT_TIME
 GDK_PRIORITY_EVENTS
 GDK_PRIORITY_REDRAW
@@ -714,53 +720,13 @@ gdk_event_get_device_tool
 gdk_event_set_device_tool
 
 <SUBSECTION Standard>
+GDK_TYPE_EVENT
 GDK_TYPE_EVENT_MASK
 GDK_TYPE_EVENT_TYPE
-</SECTION>
-
-<SECTION>
-<TITLE>Event Structures</TITLE>
-<FILE>event_structs</FILE>
-GdkEvent
-
-<SUBSECTION>
-GdkEventAny
-GdkEventKey
-GdkEventButton
-GdkEventTouch
-GdkEventScroll
-GdkEventMotion
-GdkEventExpose
-GdkEventCrossing
-GdkEventFocus
-GdkEventConfigure
-GdkEventDND
-GdkEventProximity
-GdkEventGrabBroken
-GdkEventTouchpadSwipe
-GdkEventTouchpadPinch
-GdkEventPadButton
-GdkEventPadAxis
-GdkEventPadGroupMode
-
-<SUBSECTION>
-GdkScrollDirection
-GdkCrossingMode
-GdkNotifyType
-GdkWindowState
-
-<SUBSECTION Standard>
 GDK_TYPE_CROSSING_MODE
-GDK_TYPE_EVENT
-GDK_TYPE_NOTIFY_TYPE
-GDK_TYPE_PROPERTY_STATE
 GDK_TYPE_SCROLL_DIRECTION
-GDK_TYPE_WINDOW_STATE
-GDK_TYPE_OWNER_CHANGE
-
-<SUBSECTION Private>
+GDK_TYPE_NOTIFY_TYPE
 gdk_event_get_type
-gdk_owner_change_get_type
 </SECTION>
 
 <SECTION>

gdk/gdkevents.c

@@ -45,9 +45,8 @@
  * system.
  *
  * In GTK+ applications the events are handled automatically in
- * gtk_main_do_event() and passed on to the appropriate widgets, so these
- * functions are rarely needed. Though some of the fields in the
- * [Event Structures][gdk3-Event-Structures] are useful.
+ * gtk_main_do_event() and passed on to the appropriate widgets,
+ * so these functions are rarely needed.
  */
 
 

gdk/gdkevents.h

@@ -38,18 +38,6 @@
 G_BEGIN_DECLS
 
 
-/**
- * SECTION:event_structs
- * @Short_description: Data structures specific to each type of event
- * @Title: Event Structures
- *
- * The event structures contain data specific to each type of event in GDK.
- *
- * > A common mistake is to forget to set the event mask of a widget so that
- * > the required events are received.
- */
-
-
 #define GDK_TYPE_EVENT          (gdk_event_get_type ())
 #define GDK_TYPE_EVENT_SEQUENCE (gdk_event_sequence_get_type ())
 
@@ -337,9 +325,6 @@ typedef enum
  * %GDK_TOUCHPAD_GESTURE_PHASE_CANCEL, this should be used as a hint
  * to undo any visible/permanent changes that were done throughout the
  * progress of the gesture.
- *
- * See also #GdkEventTouchpadSwipe and #GdkEventTouchpadPinch.
- *
  */
 typedef enum
 {
@@ -356,9 +341,9 @@ typedef enum
  * @GDK_SCROLL_LEFT: the window is scrolled to the left.
  * @GDK_SCROLL_RIGHT: the window is scrolled to the right.
  * @GDK_SCROLL_SMOOTH: the scrolling is determined by the delta values
- *   in #GdkEventScroll. See gdk_event_get_scroll_deltas(). Since: 3.4
+ *   in scroll events. See gdk_event_get_scroll_deltas(). Since: 3.4
  *
- * Specifies the direction for #GdkEventScroll.
+ * Specifies the direction for scroll events.
  */
 typedef enum
 {
@@ -385,7 +370,7 @@ typedef enum
  *   common ancestor.
  * @GDK_NOTIFY_UNKNOWN: an unknown type of enter/leave event occurred.
  *
- * Specifies the kind of crossing for #GdkEventCrossing.
+ * Specifies the kind of crossing for enter and leave events.
  *
  * See the X11 protocol specification of LeaveNotify for
  * full details of crossing event generation.
@@ -417,7 +402,7 @@ typedef enum
  *   a mouse taking control of the pointer after a touch device), this event
  *   is synthetic as the pointer didn’t leave the window.
  *
- * Specifies the crossing mode for #GdkEventCrossing.
+ * Specifies the crossing mode for enter and leave events.
  */
 typedef enum
 {