mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-18 17:30:10 +00:00
24f6d8b887
Tue Jan 12 18:30:51 1999 Owen Taylor <otaylor@redhat.com>
* gtk/testdnd.c (label_drag_data_received): Add
a drag_data_received handler for the label.
Tue Jan 12 15:01:50 1999 Owen Taylor <otaylor@redhat.com>
* gdk/gdkevents.c: Removed the putback_events queue,
since it was causing problems with event ordering -
just keep a single queue. If we need it, we can
add priorities to events.
* gdk/gdkevents.c: Annotate events with flags - we allocate
a GdkEventPrivate structure in gdk_event_new() and use these
flags to mark an event being translated as "pending" -
I.e., not yet ready to be dequeued. So we can put
the event on the queue and get the order of the
events right. (This solves the double-click problems)
* gdk/gdk.h gdk/gdkevents.h: Add gdk_event_peek() to get a copy
of the next event on the event queue.
* gtk/gtkmain.c (gtk_main_do_event): Use gdk_event_peek()
to check the next event without causing event queue
reordering.
652 lines
23 KiB
C
652 lines
23 KiB
C
#include "gtk/gtk.h"
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/* Target side drag signals */
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/* XPM */
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static char * drag_icon_xpm[] = {
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"36 48 9 1",
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" c None",
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". c #020204",
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"+ c #8F8F90",
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"@ c #D3D3D2",
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"# c #AEAEAC",
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"$ c #ECECEC",
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"% c #A2A2A4",
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"& c #FEFEFC",
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"* c #BEBEBC",
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" .....................",
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" ..&&&&&&&&&&&&&&&&&&&.",
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" ...&&&&&&&&&&&&&&&&&&&.",
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" ..&.&&&&&&&&&&&&&&&&&&&.",
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" ..&&.&&&&&&&&&&&&&&&&&&&.",
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" ..&&&.&&&&&&&&&&&&&&&&&&&.",
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" ..&&&&.&&&&&&&&&&&&&&&&&&&.",
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" ..&&&&&.&&&@&&&&&&&&&&&&&&&.",
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" ..&&&&&&.*$%$+$&&&&&&&&&&&&&.",
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" ..&&&&&&&.%$%$+&&&&&&&&&&&&&&.",
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" ..&&&&&&&&.#&#@$&&&&&&&&&&&&&&.",
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" ..&&&&&&&&&.#$**#$&&&&&&&&&&&&&.",
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" ..&&&&&&&&&&.&@%&%$&&&&&&&&&&&&&.",
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" ..&&&&&&&&&&&.&&&&&&&&&&&&&&&&&&&.",
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" ..&&&&&&&&&&&&.&&&&&&&&&&&&&&&&&&&.",
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"................&$@&&&@&&&&&&&&&&&&.",
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".&&&&&&&+&&#@%#+@#@*$%$+$&&&&&&&&&&.",
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".&&&&&&&+&&#@#@&&@*%$%$+&&&&&&&&&&&.",
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".&&&&&&&+&$%&#@&#@@#&#@$&&&&&&&&&&&.",
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".&&&&&&@#@@$&*@&@#@#$**#$&&&&&&&&&&.",
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".&&&&&&&&&&&&&&&&&&&@%&%$&&&&&&&&&&.",
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".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.",
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".&&&&&&&&$#@@$&&&&&&&&&&&&&&&&&&&&&.",
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".&&&&&&&&&+&$+&$&@&$@&&$@&&&&&&&&&&.",
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".&&&&&&&&&+&&#@%#+@#@*$%&+$&&&&&&&&.",
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".&&&&&&&&&+&&#@#@&&@*%$%$+&&&&&&&&&.",
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".&&&&&&&&&+&$%&#@&#@@#&#@$&&&&&&&&&.",
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".&&&&&&&&@#@@$&*@&@#@#$#*#$&&&&&&&&.",
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".&&&&&&&&&&&&&&&&&&&&&$%&%$&&&&&&&&.",
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".&&&&&&&&&&$#@@$&&&&&&&&&&&&&&&&&&&.",
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".&&&&&&&&&&&+&$%&$$@&$@&&$@&&&&&&&&.",
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".&&&&&&&&&&&+&&#@%#+@#@*$%$+$&&&&&&.",
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".&&&&&&&&&&&+&&#@#@&&@*#$%$+&&&&&&&.",
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".&&&&&&&&&&&+&$+&*@&#@@#&#@$&&&&&&&.",
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".&&&&&&&&&&$%@@&&*@&@#@#$#*#&&&&&&&.",
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".&&&&&&&&&&&&&&&&&&&&&&&$%&%$&&&&&&.",
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".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.",
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".&&&&&&&&&&&&&&$#@@$&&&&&&&&&&&&&&&.",
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".&&&&&&&&&&&&&&&+&$%&$$@&$@&&$@&&&&.",
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".&&&&&&&&&&&&&&&+&&#@%#+@#@*$%$+$&&.",
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".&&&&&&&&&&&&&&&+&&#@#@&&@*#$%$+&&&.",
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".&&&&&&&&&&&&&&&+&$+&*@&#@@#&#@$&&&.",
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".&&&&&&&&&&&&&&$%@@&&*@&@#@#$#*#&&&.",
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".&&&&&&&&&&&&&&&&&&&&&&&&&&&$%&%$&&.",
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".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.",
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".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.",
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".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.",
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"...................................."};
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/* XPM */
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static char * trashcan_closed_xpm[] = {
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"64 80 17 1",
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" c None",
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". c #030304",
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"+ c #5A5A5C",
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"@ c #323231",
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"# c #888888",
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"$ c #1E1E1F",
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"% c #767677",
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"& c #494949",
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"* c #9E9E9C",
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"= c #111111",
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"- c #3C3C3D",
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"; c #6B6B6B",
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"> c #949494",
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", c #282828",
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"' c #808080",
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") c #545454",
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"! c #AEAEAC",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ==......=$$...=== ",
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" ..$------)+++++++++++++@$$... ",
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" ..=@@-------&+++++++++++++++++++-.... ",
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" =.$$@@@-&&)++++)-,$$$$=@@&+++++++++++++,..$ ",
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" .$$$$@@&+++++++&$$$@@@@-&,$,-++++++++++;;;&.. ",
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" $$$$,@--&++++++&$$)++++++++-,$&++++++;%%'%%;;$@ ",
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" .-@@-@-&++++++++-@++++++++++++,-++++++;''%;;;%*-$ ",
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" +------++++++++++++++++++++++++++++++;;%%%;;##*!. ",
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" =+----+++++++++++++++++++++++;;;;;;;;;;;;%'>>). ",
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" .=)&+++++++++++++++++;;;;;;;;;;;;;;%''>>#>#@. ",
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" =..=&++++++++++++;;;;;;;;;;;;;%###>>###+%== ",
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" .&....=-+++++%;;####''''''''''##'%%%)..#. ",
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" .+-++@....=,+%#####'%%%%%%%%%;@$-@-@*++!. ",
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" .+-++-+++-&-@$$=$=......$,,,@;&)+!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" =+-++-+++-+++++++++!++++!++++!+++!++!+++= ",
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" $.++-+++-+++++++++!++++!++++!+++!++!+.$ ",
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" =.++++++++++++++!++++!++++!+++!++.= ",
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" $..+++++++++++++++!++++++...$ ",
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" $$=.............=$$ ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" "};
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/* XPM */
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static char * trashcan_open_xpm[] = {
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"64 80 17 1",
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" c None",
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". c #030304",
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"+ c #5A5A5C",
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"@ c #323231",
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"# c #888888",
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"$ c #1E1E1F",
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"% c #767677",
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"& c #494949",
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"* c #9E9E9C",
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"= c #111111",
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"- c #3C3C3D",
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"; c #6B6B6B",
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"> c #949494",
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", c #282828",
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"' c #808080",
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") c #545454",
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"! c #AEAEAC",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" .=.==.,@ ",
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" ==.,@-&&&)-= ",
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" .$@,&++;;;%>*- ",
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" $,-+)+++%%;;'#+. ",
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" =---+++++;%%%;%##@. ",
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" @)++++++++;%%%%'#%$ ",
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" $&++++++++++;%%;%##@= ",
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" ,-++++)+++++++;;;'#%) ",
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" @+++&&--&)++++;;%'#'-. ",
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" ,&++-@@,,,,-)++;;;'>'+, ",
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" =-++&@$@&&&&-&+;;;%##%+@ ",
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" =,)+)-,@@&+++++;;;;%##%&@ ",
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" @--&&,,@&)++++++;;;;'#)@ ",
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" ---&)-,@)+++++++;;;%''+, ",
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" $--&)+&$-+++++++;;;%%'';- ",
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" .,-&+++-$&++++++;;;%''%&= ",
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" $,-&)++)-@++++++;;%''%), ",
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" =,@&)++++&&+++++;%'''+$@&++++++ ",
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" .$@-++++++++++++;'#';,........=$@&++++ ",
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" =$@@&)+++++++++++'##-.................=&++ ",
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" .$$@-&)+++++++++;%#+$.....................=)+ ",
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" $$,@-)+++++++++;%;@=........................,+ ",
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" .$$@@-++++++++)-)@=............................ ",
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" $,@---)++++&)@===............................,. ",
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" $-@---&)))-$$=..............................=)!. ",
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" --&-&&,,$=,==...........................=&+++!. ",
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" =,=$..=$+)+++++&@$=.............=$@&+++++!++!. ",
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" .)-++-+++++++++++++++++++++++++++!++!++!. ",
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" .+-++-+++++++++++++++++++++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!+++!!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
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" =+-++-+++-+++++++++!++++!++++!+++!++!+++= ",
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" $.++-+++-+++++++++!++++!++++!+++!++!+.$ ",
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" =.++++++++++++++!++++!++++!+++!++.= ",
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" $..+++++++++++++++!++++++...$ ",
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" $$==...........==$$ ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" "};
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GdkPixmap *trashcan_open;
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GdkPixmap *trashcan_open_mask;
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GdkPixmap *trashcan_closed;
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GdkPixmap *trashcan_closed_mask;
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gboolean have_drag;
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enum {
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TARGET_STRING,
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TARGET_ROOTWIN
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};
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static GtkTargetEntry target_table[] = {
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{ "STRING", 0, TARGET_STRING },
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{ "text/plain", 0, TARGET_STRING },
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{ "application/x-rootwin-drop", 0, TARGET_ROOTWIN }
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};
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static guint n_targets = sizeof(target_table) / sizeof(target_table[0]);
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void
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target_drag_leave (GtkWidget *widget,
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GdkDragContext *context,
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guint time)
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{
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g_print("leave\n");
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have_drag = FALSE;
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gtk_pixmap_set (GTK_PIXMAP (widget), trashcan_closed, trashcan_closed_mask);
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}
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gboolean
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target_drag_motion (GtkWidget *widget,
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GdkDragContext *context,
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gint x,
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gint y,
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guint time)
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{
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GtkWidget *source_widget;
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if (!have_drag)
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{
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have_drag = TRUE;
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gtk_pixmap_set (GTK_PIXMAP (widget), trashcan_open, trashcan_open_mask);
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}
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source_widget = gtk_drag_get_source_widget (context);
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g_print("motion, source %s\n", source_widget ?
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gtk_type_name (GTK_OBJECT (source_widget)->klass->type) :
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"unknown");
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gdk_drag_status (context, context->suggested_action, time);
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return TRUE;
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}
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gboolean
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target_drag_drop (GtkWidget *widget,
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GdkDragContext *context,
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gint x,
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gint y,
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guint time)
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{
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g_print("drop\n");
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have_drag = FALSE;
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gtk_pixmap_set (GTK_PIXMAP (widget), trashcan_closed, trashcan_closed_mask);
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if (context->targets)
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gtk_drag_get_data (widget, context,
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GPOINTER_TO_INT (context->targets->data),
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time);
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return FALSE;
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}
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void
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target_drag_data_received (GtkWidget *widget,
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GdkDragContext *context,
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gint x,
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gint y,
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GtkSelectionData *data,
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guint info,
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guint time)
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{
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if ((data->length >= 0) && (data->format == 8))
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{
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g_print ("Received \"%s\" in trashcan\n", (gchar *)data->data);
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gtk_drag_finish (context, TRUE, FALSE, time);
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return;
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}
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gtk_drag_finish (context, FALSE, FALSE, time);
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}
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void
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label_drag_data_received (GtkWidget *widget,
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GdkDragContext *context,
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gint x,
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gint y,
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GtkSelectionData *data,
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guint info,
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guint time)
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{
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if ((data->length >= 0) && (data->format == 8))
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{
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g_print ("Received \"%s\" in label\n", (gchar *)data->data);
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gtk_drag_finish (context, TRUE, FALSE, time);
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return;
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}
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gtk_drag_finish (context, FALSE, FALSE, time);
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}
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void
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source_drag_data_get (GtkWidget *widget,
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GdkDragContext *context,
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GtkSelectionData *selection_data,
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guint info,
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guint time,
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gpointer data)
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{
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if (info == TARGET_ROOTWIN)
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g_print ("I was dropped on the rootwin\n");
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else
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gtk_selection_data_set (selection_data,
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selection_data->target,
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8, "I'm Data!", 9);
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}
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/* The following is a rather elaborate example demonstrating/testing
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* changing of the window heirarchy during a drag - in this case,
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* via a "spring-loaded" popup window.
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*/
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static GtkWidget *popup_window = NULL;
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static gboolean popped_up = FALSE;
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static gboolean in_popup = FALSE;
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static guint popdown_timer = 0;
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static guint popup_timer = 0;
|
|
|
|
gint
|
|
popdown_cb (gpointer data)
|
|
{
|
|
popdown_timer = 0;
|
|
|
|
gtk_widget_hide (popup_window);
|
|
popped_up = FALSE;
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
gboolean
|
|
popup_motion (GtkWidget *widget,
|
|
GdkDragContext *context,
|
|
gint x,
|
|
gint y,
|
|
guint time)
|
|
{
|
|
if (!in_popup)
|
|
{
|
|
in_popup = TRUE;
|
|
if (popdown_timer)
|
|
{
|
|
g_print ("removed popdown\n");
|
|
gtk_timeout_remove (popdown_timer);
|
|
popdown_timer = 0;
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
void
|
|
popup_leave (GtkWidget *widget,
|
|
GdkDragContext *context,
|
|
guint time)
|
|
{
|
|
if (in_popup)
|
|
{
|
|
in_popup = FALSE;
|
|
if (!popdown_timer)
|
|
{
|
|
g_print ("added popdown\n");
|
|
popdown_timer = gtk_timeout_add (500, popdown_cb, NULL);
|
|
}
|
|
}
|
|
}
|
|
|
|
gint
|
|
popup_cb (gpointer data)
|
|
{
|
|
if (!popped_up)
|
|
{
|
|
if (!popup_window)
|
|
{
|
|
GtkWidget *button;
|
|
GtkWidget *table;
|
|
int i, j;
|
|
|
|
popup_window = gtk_window_new (GTK_WINDOW_POPUP);
|
|
gtk_window_set_position (GTK_WINDOW (popup_window), GTK_WIN_POS_MOUSE);
|
|
|
|
table = gtk_table_new (3,3, FALSE);
|
|
|
|
for (i=0; i<3; i++)
|
|
for (j=0; j<3; j++)
|
|
{
|
|
char buffer[128];
|
|
g_snprintf(buffer, sizeof(buffer), "%d,%d", i, j);
|
|
button = gtk_button_new_with_label (buffer);
|
|
gtk_table_attach (GTK_TABLE (table), button, i, i+1, j, j+1,
|
|
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
|
0, 0);
|
|
|
|
gtk_drag_dest_set (button,
|
|
GTK_DEST_DEFAULT_ALL,
|
|
target_table, n_targets - 1, /* no rootwin */
|
|
GDK_ACTION_COPY | GDK_ACTION_MOVE);
|
|
gtk_signal_connect (GTK_OBJECT (button), "drag_motion",
|
|
GTK_SIGNAL_FUNC (popup_motion), NULL);
|
|
gtk_signal_connect (GTK_OBJECT (button), "drag_leave",
|
|
GTK_SIGNAL_FUNC (popup_leave), NULL);
|
|
}
|
|
|
|
gtk_widget_show_all (table);
|
|
gtk_container_add (GTK_CONTAINER (popup_window), table);
|
|
|
|
}
|
|
gtk_widget_show (popup_window);
|
|
popped_up = TRUE;
|
|
}
|
|
|
|
popdown_timer = gtk_timeout_add (500, popdown_cb, NULL);
|
|
g_print ("added popdown\n");
|
|
|
|
popup_timer = FALSE;
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
gboolean
|
|
popsite_motion (GtkWidget *widget,
|
|
GdkDragContext *context,
|
|
gint x,
|
|
gint y,
|
|
guint time)
|
|
{
|
|
if (!popup_timer)
|
|
popup_timer = gtk_timeout_add (500, popup_cb, NULL);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
void
|
|
popsite_leave (GtkWidget *widget,
|
|
GdkDragContext *context,
|
|
guint time)
|
|
{
|
|
if (popup_timer)
|
|
{
|
|
gtk_timeout_remove (popup_timer);
|
|
popup_timer = 0;
|
|
}
|
|
}
|
|
|
|
void
|
|
source_drag_data_delete (GtkWidget *widget,
|
|
GdkDragContext *context,
|
|
gpointer data)
|
|
{
|
|
g_print ("Delete the data!\n");
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
GtkWidget *window;
|
|
GtkWidget *table;
|
|
GtkWidget *label;
|
|
GtkWidget *pixmap;
|
|
GtkWidget *button;
|
|
GdkPixmap *drag_icon;
|
|
GdkPixmap *drag_mask;
|
|
|
|
gtk_init (&argc, &argv);
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_signal_connect (GTK_OBJECT(window), "destroy",
|
|
GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
|
|
|
|
|
|
table = gtk_table_new (2, 2, FALSE);
|
|
gtk_container_add (GTK_CONTAINER (window), table);
|
|
|
|
drag_icon = gdk_pixmap_colormap_create_from_xpm_d (NULL,
|
|
gtk_widget_get_colormap (window),
|
|
&drag_mask,
|
|
NULL, drag_icon_xpm);
|
|
|
|
trashcan_open = gdk_pixmap_colormap_create_from_xpm_d (NULL,
|
|
gtk_widget_get_colormap (window),
|
|
&trashcan_open_mask,
|
|
NULL, trashcan_open_xpm);
|
|
trashcan_closed = gdk_pixmap_colormap_create_from_xpm_d (NULL,
|
|
gtk_widget_get_colormap (window),
|
|
&trashcan_closed_mask,
|
|
NULL, trashcan_closed_xpm);
|
|
|
|
label = gtk_label_new ("Drop Here\n");
|
|
|
|
gtk_drag_dest_set (label,
|
|
GTK_DEST_DEFAULT_ALL,
|
|
target_table, n_targets - 1, /* no rootwin */
|
|
GDK_ACTION_COPY | GDK_ACTION_MOVE);
|
|
|
|
gtk_signal_connect( GTK_OBJECT(label), "drag_data_received",
|
|
GTK_SIGNAL_FUNC( label_drag_data_received), NULL);
|
|
|
|
gtk_table_attach (GTK_TABLE (table), label, 0, 1, 0, 1,
|
|
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
|
0, 0);
|
|
|
|
label = gtk_label_new ("Popup\n");
|
|
|
|
gtk_drag_dest_set (label,
|
|
GTK_DEST_DEFAULT_ALL,
|
|
target_table, n_targets - 1, /* no rootwin */
|
|
GDK_ACTION_COPY | GDK_ACTION_MOVE);
|
|
|
|
gtk_table_attach (GTK_TABLE (table), label, 1, 2, 1, 2,
|
|
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
|
0, 0);
|
|
|
|
gtk_signal_connect (GTK_OBJECT (label), "drag_motion",
|
|
GTK_SIGNAL_FUNC (popsite_motion), NULL);
|
|
gtk_signal_connect (GTK_OBJECT (label), "drag_leave",
|
|
GTK_SIGNAL_FUNC (popsite_leave), NULL);
|
|
|
|
pixmap = gtk_pixmap_new (trashcan_closed, trashcan_closed_mask);
|
|
gtk_drag_dest_set (pixmap, 0, NULL, 0, 0);
|
|
gtk_table_attach (GTK_TABLE (table), pixmap, 1, 2, 0, 1,
|
|
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
|
0, 0);
|
|
|
|
gtk_signal_connect (GTK_OBJECT (pixmap), "drag_leave",
|
|
GTK_SIGNAL_FUNC (target_drag_leave), NULL);
|
|
|
|
gtk_signal_connect (GTK_OBJECT (pixmap), "drag_motion",
|
|
GTK_SIGNAL_FUNC (target_drag_motion), NULL);
|
|
|
|
gtk_signal_connect (GTK_OBJECT (pixmap), "drag_drop",
|
|
GTK_SIGNAL_FUNC (target_drag_drop), NULL);
|
|
|
|
gtk_signal_connect (GTK_OBJECT (pixmap), "drag_data_received",
|
|
GTK_SIGNAL_FUNC (target_drag_data_received), NULL);
|
|
|
|
/* Drag site */
|
|
|
|
button = gtk_button_new_with_label ("Drag Here\n");
|
|
|
|
gtk_drag_source_set (button, GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
|
|
target_table, n_targets,
|
|
GDK_ACTION_COPY | GDK_ACTION_MOVE);
|
|
gtk_drag_source_set_icon (button,
|
|
gtk_widget_get_colormap (window),
|
|
drag_icon, drag_mask);
|
|
|
|
gdk_pixmap_unref (drag_icon);
|
|
gdk_pixmap_unref (drag_mask);
|
|
|
|
gtk_table_attach (GTK_TABLE (table), button, 0, 1, 1, 2,
|
|
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
|
|
0, 0);
|
|
|
|
gtk_signal_connect (GTK_OBJECT (button), "drag_data_get",
|
|
GTK_SIGNAL_FUNC (source_drag_data_get), NULL);
|
|
gtk_signal_connect (GTK_OBJECT (button), "drag_data_delete",
|
|
GTK_SIGNAL_FUNC (source_drag_data_delete), NULL);
|
|
|
|
gtk_widget_show_all (window);
|
|
|
|
gtk_main ();
|
|
|
|
return 0;
|
|
}
|