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edc4374a63
gtk2/gdk
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Carlos Garnacho edc4374a63 gdk: Allow internal management of source-side DnD 
We've traditionally left GTK+ to handle the input side of things,
letting GDK only manage the windowing-specific messaging. This
way of splitting responsibilities is not compatible however with
some backends, we must fold then input management at the DnD stage
into GDK (and backends) domain.

The gdk_drag_context_manage_dnd() call is meant to be the entry
point for this mode of operation, if the drag and drop operation
becomes managed, the caller (i.e. gtkdnd.c) doesn't need to perform
grabs, nor manage input events itself.

As a consequence of this, different aspects now belong to the
backend GdkDragContext implementation:
- Because the caller doesn't see keyboard events anymore,
  keyboard navigation must be managed in GDK, so is the decision
  of the current action based on modifiers/button pressed.
- Because the caller won't see input events in general, the lifetime
  of the drag and drop operation is now communicated through the
  ::drop-performed, ::dnd-finished and ::cancel events
- Because the caller doesn't participate anymore on the action
  being chosen, the pointer cursor must be set by the backend.
  The caller is rather notified of the final action through the
  ::action signal.

The caller is still responsible of dealing with the corresponding
GdkSelection, ensuring its ownership and communicating the supported
mimetypes.
2016-01-19 14:17:35 +01:00
..
broadway broadway: Call setlocale in main function of broadwayd 2016-01-12 23:00:03 -05:00
deprecated gdkcolor.h: Use GDK_DEPRECATED_IN_3_14_FOR() throughout 2015-04-17 11:16:30 -05:00
mir mir: add default GdkSeat for the default GdkDisplay 2016-01-15 14:10:53 -05:00
quartz quartz: Use GdkSeatDefault to implement GdkSeat 2015-12-15 00:40:21 +01:00
wayland wayland: add gdk_event_is_scroll_stop_event() 2016-01-18 21:36:23 +01:00
win32 W32: Detect ticks wraparound 2016-01-18 09:23:44 +00:00
x11 x11: Set event->scroll.is_stop 2016-01-18 21:36:23 +01:00
COPYING
fallback-c89.c
gdk-autocleanup.h gdk: Add support for g_autoptr() 2015-02-02 09:28:22 +01:00
gdk-private.c gdk: Make debug-updates a per-display setting 2014-11-10 15:23:14 -05:00
gdk-private.h gdk: Make debug-updates a per-display setting 2014-11-10 15:23:14 -05:00
gdk.c Control legacy GL context via environment variable 2015-10-07 16:21:57 +01:00
gdk.h gdk: Add GdkSeat 2015-12-15 00:16:15 +01:00
gdkapplaunchcontext.c docs: replace all <examples> with markdown headings 2014-02-04 16:58:54 -05:00
gdkapplaunchcontext.h
gdkapplaunchcontextprivate.h
gdkcairo.c gdkcairo: Bail if surface is in error 2015-02-25 01:55:28 +01:00
gdkcairo.h gdk: Add support for OpenGL 2014-10-13 10:43:31 -04:00
gdkconfig.h.win32
gdkconfig.h.win32_broadway
gdkcursor.c Add context-menu to the list of standard cursor names 2016-01-06 14:57:42 -05:00
gdkcursor.h Update docs 2015-05-08 13:34:25 -04:00
gdkcursorprivate.h
gdkdeprecated.c docs: use Returns: consistently 2014-02-19 18:56:05 -05:00
gdkdevice.c gdk: Deprecate GdkDeviceManager and gdk_device_grab/ungrab() 2015-12-15 00:40:21 +01:00
gdkdevice.h gdk: Deprecate GdkDeviceManager and gdk_device_grab/ungrab() 2015-12-15 00:40:21 +01:00
gdkdevicemanager.c Improve deprecation note for gdk_device_manager_get_client_pointer 2016-01-11 15:09:47 -05:00
gdkdevicemanager.h gdk: Deprecate GdkDeviceManager and gdk_device_grab/ungrab() 2015-12-15 00:40:21 +01:00
gdkdevicemanagerprivate.h
gdkdeviceprivate.h GdkDevice: Add GdkSeat property and getter 2015-12-15 00:16:15 +01:00
gdkdisplay.c GdkDisplay: Add a few ignore deprecations statements around GdkDeviceManager 2015-12-16 19:47:06 +01:00
gdkdisplay.h gdk: Deprecate GdkDeviceManager and gdk_device_grab/ungrab() 2015-12-15 00:40:21 +01:00
gdkdisplaymanager.c Avoid an extra type check in gdk_screen_get_default 2015-09-07 03:18:04 -04:00
gdkdisplaymanager.h
gdkdisplaymanagerprivate.h
gdkdisplayprivate.h GdkDisplay: Add GdkSeat getters 2015-12-15 00:16:15 +01:00
gdkdnd.c gdk: Allow internal management of source-side DnD 2016-01-19 14:17:35 +01:00
gdkdnd.h gdk: Allow internal management of source-side DnD 2016-01-19 14:17:35 +01:00
gdkdndprivate.h gdk: Allow internal management of source-side DnD 2016-01-19 14:17:35 +01:00
gdkenumtypes.c.template
gdkenumtypes.h.template Fix some oversights with header guards 2014-12-08 19:31:56 -05:00
gdkevents.c wayland: add gdk_event_is_scroll_stop_event() 2016-01-18 21:36:23 +01:00
gdkevents.h wayland: add gdk_event_is_scroll_stop_event() 2016-01-18 21:36:23 +01:00
gdkframeclock.c gdk: add many missing (nullable) return value annotations 2014-05-11 11:48:32 -04:00
gdkframeclock.h Fix some oversights with header guards 2014-12-08 19:31:56 -05:00
gdkframeclockidle.c Changed obsolete FSF portal addresses to web address 2014-01-12 19:56:49 +07:00
gdkframeclockidle.h GdkFrameClockIdle: Add a missing declaration 2014-09-05 20:44:22 -04:00
gdkframeclockprivate.h docs: add docs for GtkFrameClock 2014-01-20 18:27:28 -05:00
gdkframetimings.c docs: use proper apostrophe 2014-02-07 13:06:10 -05:00
gdkframetimings.h Fix some oversights with header guards 2014-12-08 19:31:56 -05:00
gdkgl.c gl: Use older GLSL shaders with legacy contexts 2015-10-07 16:21:57 +01:00
gdkglcontext.c docs: Improve description of gdk_gl_context_is_legacy() 2015-10-07 16:21:57 +01:00
gdkglcontext.h gdk: Allow querying if a GL context is in legacy mode 2015-10-07 16:21:57 +01:00
gdkglcontextprivate.h gl: Store the legacy bit in the GL program data 2015-10-07 16:21:57 +01:00
gdkglobals.c Add GDK_GL env var and GdkGLFlags 2014-11-06 12:24:43 +01:00
gdkinternals.h GdkEvent: Add GdkSeat getter and internal setter 2015-12-15 00:16:15 +01:00
gdkintl.h
gdkkeynames.c
gdkkeys.c Intern all signal names beforehand 2015-09-12 12:50:39 -04:00
gdkkeys.h gdkkeys: Add support to _get_scroll_lock_state() 2015-04-27 20:07:52 -03:00
gdkkeysprivate.h gdkkeys: Add support to _get_scroll_lock_state() 2015-04-27 20:07:52 -03:00
gdkkeysyms-compat.h
gdkkeysyms-update.pl
gdkkeysyms.h
gdkkeyuni.c Revert "Translate GDK_KEY_KP_Decimal according to locale" 2016-01-08 08:59:02 -05:00
gdkmain.h Make global GDK libgtk_only functions more private 2014-11-08 00:20:15 -05:00
gdkmarshalers.list
gdkoffscreenwindow.c gdkoffscreenwindow: use embedder to derive surfaces & scale factor 2015-12-03 21:47:29 +00:00
gdkpango.c docs: Another round of markup removal 2014-03-29 00:24:15 -04:00
gdkpango.h Drop GDK_MULTIHEAD_SAFE 2014-06-11 21:55:15 -04:00
gdkpixbuf-drawable.c Fix the fix to the last commit 2015-12-16 12:42:27 +00:00
gdkpixbuf.h
gdkprivate.h
gdkproperty.c Trivial formatting fix 2014-08-30 00:53:21 -04:00
gdkproperty.h
gdkrectangle.c gdk: Add gdk_rectangle_equal() 2015-10-03 22:26:27 -04:00
gdkrectangle.h gdk: Add gdk_rectangle_equal() 2015-10-03 22:26:27 -04:00
gdkrgba.c gdkrgba: Use %g instead of %.17g to print alpha 2015-11-02 20:32:12 +01:00
gdkrgba.h
gdkscreen.c gdk: Clarify docs about scale 2016-01-18 08:54:35 -05:00
gdkscreen.h Revert "Introduce API to get the preferred visual" 2014-02-10 22:15:28 -05:00
gdkscreenprivate.h Handle resolution changes in the GDK backend code 2014-07-13 15:35:23 -04:00
gdkseat.c gdkseat: remove return from gdk_seat_ungrab 2016-01-12 18:49:40 +02:00
gdkseat.h GdkSeat: Add G_BEGIN_DECLS and G_END_DECLS 2015-12-22 10:33:41 +01:00
gdkseatdefault.c gdk: Add GdkSeatDefault 2015-12-15 00:16:15 +01:00
gdkseatdefaultprivate.h gdk: Add GdkSeatDefault 2015-12-15 00:16:15 +01:00
gdkseatprivate.h gdk: Add GdkSeat 2015-12-15 00:16:15 +01:00
gdkselection.c gdk: assorted introspection and documentation fixes 2014-05-19 11:47:59 -07:00
gdkselection.h Drop GDK_MULTIHEAD_SAFE 2014-06-11 21:55:15 -04:00
gdktestutils.h
gdkthreads.h
gdktypes.h gdkborder: change types from gint16 to gint 2015-12-17 12:56:35 -05:00
gdkversionmacros.h.in gdk: Add version macros for 3.20 2015-10-03 22:24:17 -04:00
gdkvisual.c Small doc improvement 2014-09-07 17:14:37 -04:00
gdkvisual.h Drop GDK_MULTIHEAD_SAFE 2014-06-11 21:55:15 -04:00
gdkvisualprivate.h
gdkwindow.c wayland: add gdk_event_is_scroll_stop_event() 2016-01-18 21:36:23 +01:00
gdkwindow.h gdkwindow: move GdkWindowTypeHint to gdktypes.h 2015-12-15 10:13:03 -05:00
gdkwindowimpl.c gdkwindow: Provide a default implementation of process_updates_recurse 2014-06-22 10:20:50 -04:00
gdkwindowimpl.h gdk: Allow passing the start coordinates in drag_begin 2015-12-13 10:39:43 -05:00
gdkx.h
gen-keyname-table.pl
keyname-table.h docs: use proper quotations instead of '*' 2014-02-07 14:22:39 -05:00
keynames-translate.txt
keynames.txt Fix key "Page_Down" identified as "Next" 2013-10-24 18:48:33 -04:00
Makefile.am Windows library manager fix 2016-01-15 11:16:32 +01:00
makefile.msc