/*
g++ -o testdnd `gtk-config --cflags --libs` \
`gtkmm-config --cflags --libs` testdnd.C
*/
//#include "gtk/gtk.h"
#include <iostream>
#include <gtk--.h>
namespace std {}
using namespace std;
namespace SigC { };
using namespace SigC;
#define TRACE_LINE cout << __FILE__ << ":" << __LINE__ << endl;
#define TRACE_MSG(x) cout << __FILE__ << ":" << __LINE__ << " " << x << endl;
/* Target side drag signals */
/* XPM */
static char * drag_icon_xpm[] = {
"36 48 9 1",
" c None",
". c #020204",
"+ c #8F8F90",
"@ c #D3D3D2",
"# c #AEAEAC",
"$ c #ECECEC",
"% c #A2A2A4",
"& c #FEFEFC",
"* c #BEBEBC",
" .....................",
" ..&&&&&&&&&&&&&&&&&&&.",
" ...&&&&&&&&&&&&&&&&&&&.",
" ..&.&&&&&&&&&&&&&&&&&&&.",
" ..&&.&&&&&&&&&&&&&&&&&&&.",
" ..&&&.&&&&&&&&&&&&&&&&&&&.",
" ..&&&&.&&&&&&&&&&&&&&&&&&&.",
" ..&&&&&.&&&@&&&&&&&&&&&&&&&.",
" ..&&&&&&.*$%$+$&&&&&&&&&&&&&.",
" ..&&&&&&&.%$%$+&&&&&&&&&&&&&&.",
" ..&&&&&&&&.#&#@$&&&&&&&&&&&&&&.",
" ..&&&&&&&&&.#$**#$&&&&&&&&&&&&&.",
" ..&&&&&&&&&&.&@%&%$&&&&&&&&&&&&&.",
" ..&&&&&&&&&&&.&&&&&&&&&&&&&&&&&&&.",
" ..&&&&&&&&&&&&.&&&&&&&&&&&&&&&&&&&.",
"................&$@&&&@&&&&&&&&&&&&.",
".&&&&&&&+&&#@%#+@#@*$%$+$&&&&&&&&&&.",
".&&&&&&&+&&#@#@&&@*%$%$+&&&&&&&&&&&.",
".&&&&&&&+&$%&#@&#@@#&#@$&&&&&&&&&&&.",
".&&&&&&@#@@$&*@&@#@#$**#$&&&&&&&&&&.",
".&&&&&&&&&&&&&&&&&&&@%&%$&&&&&&&&&&.",
".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.",
".&&&&&&&&$#@@$&&&&&&&&&&&&&&&&&&&&&.",
".&&&&&&&&&+&$+&$&@&$@&&$@&&&&&&&&&&.",
".&&&&&&&&&+&&#@%#+@#@*$%&+$&&&&&&&&.",
".&&&&&&&&&+&&#@#@&&@*%$%$+&&&&&&&&&.",
".&&&&&&&&&+&$%&#@&#@@#&#@$&&&&&&&&&.",
".&&&&&&&&@#@@$&*@&@#@#$#*#$&&&&&&&&.",
".&&&&&&&&&&&&&&&&&&&&&$%&%$&&&&&&&&.",
".&&&&&&&&&&$#@@$&&&&&&&&&&&&&&&&&&&.",
".&&&&&&&&&&&+&$%&$$@&$@&&$@&&&&&&&&.",
".&&&&&&&&&&&+&&#@%#+@#@*$%$+$&&&&&&.",
".&&&&&&&&&&&+&&#@#@&&@*#$%$+&&&&&&&.",
".&&&&&&&&&&&+&$+&*@&#@@#&#@$&&&&&&&.",
".&&&&&&&&&&$%@@&&*@&@#@#$#*#&&&&&&&.",
".&&&&&&&&&&&&&&&&&&&&&&&$%&%$&&&&&&.",
".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.",
".&&&&&&&&&&&&&&$#@@$&&&&&&&&&&&&&&&.",
".&&&&&&&&&&&&&&&+&$%&$$@&$@&&$@&&&&.",
".&&&&&&&&&&&&&&&+&&#@%#+@#@*$%$+$&&.",
".&&&&&&&&&&&&&&&+&&#@#@&&@*#$%$+&&&.",
".&&&&&&&&&&&&&&&+&$+&*@&#@@#&#@$&&&.",
".&&&&&&&&&&&&&&$%@@&&*@&@#@#$#*#&&&.",
".&&&&&&&&&&&&&&&&&&&&&&&&&&&$%&%$&&.",
".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.",
".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.",
".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.",
"...................................."};
/* XPM */
static char * trashcan_closed_xpm[] = {
"64 80 17 1",
" c None",
". c #030304",
"+ c #5A5A5C",
"@ c #323231",
"# c #888888",
"$ c #1E1E1F",
"% c #767677",
"& c #494949",
"* c #9E9E9C",
"= c #111111",
"- c #3C3C3D",
"; c #6B6B6B",
"> c #949494",
", c #282828",
"' c #808080",
") c #545454",
"! c #AEAEAC",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ==......=$$...=== ",
" ..$------)+++++++++++++@$$... ",
" ..=@@-------&+++++++++++++++++++-.... ",
" =.$$@@@-&&)++++)-,$$$$=@@&+++++++++++++,..$ ",
" .$$$$@@&+++++++&$$$@@@@-&,$,-++++++++++;;;&.. ",
" $$$$,@--&++++++&$$)++++++++-,$&++++++;%%'%%;;$@ ",
" .-@@-@-&++++++++-@++++++++++++,-++++++;''%;;;%*-$ ",
" +------++++++++++++++++++++++++++++++;;%%%;;##*!. ",
" =+----+++++++++++++++++++++++;;;;;;;;;;;;%'>>). ",
" .=)&+++++++++++++++++;;;;;;;;;;;;;;%''>>#>#@. ",
" =..=&++++++++++++;;;;;;;;;;;;;%###>>###+%== ",
" .&....=-+++++%;;####''''''''''##'%%%)..#. ",
" .+-++@....=,+%#####'%%%%%%%%%;@$-@-@*++!. ",
" .+-++-+++-&-@$$=$=......$,,,@;&)+!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" =+-++-+++-+++++++++!++++!++++!+++!++!+++= ",
" $.++-+++-+++++++++!++++!++++!+++!++!+.$ ",
" =.++++++++++++++!++++!++++!+++!++.= ",
" $..+++++++++++++++!++++++...$ ",
" $$=.............=$$ ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" "};
/* XPM */
static char * trashcan_open_xpm[] = {
"64 80 17 1",
" c None",
". c #030304",
"+ c #5A5A5C",
"@ c #323231",
"# c #888888",
"$ c #1E1E1F",
"% c #767677",
"& c #494949",
"* c #9E9E9C",
"= c #111111",
"- c #3C3C3D",
"; c #6B6B6B",
"> c #949494",
", c #282828",
"' c #808080",
") c #545454",
"! c #AEAEAC",
" ",
" ",
" ",
" ",
" ",
" ",
" .=.==.,@ ",
" ==.,@-&&&)-= ",
" .$@,&++;;;%>*- ",
" $,-+)+++%%;;'#+. ",
" =---+++++;%%%;%##@. ",
" @)++++++++;%%%%'#%$ ",
" $&++++++++++;%%;%##@= ",
" ,-++++)+++++++;;;'#%) ",
" @+++&&--&)++++;;%'#'-. ",
" ,&++-@@,,,,-)++;;;'>'+, ",
" =-++&@$@&&&&-&+;;;%##%+@ ",
" =,)+)-,@@&+++++;;;;%##%&@ ",
" @--&&,,@&)++++++;;;;'#)@ ",
" ---&)-,@)+++++++;;;%''+, ",
" $--&)+&$-+++++++;;;%%'';- ",
" .,-&+++-$&++++++;;;%''%&= ",
" $,-&)++)-@++++++;;%''%), ",
" =,@&)++++&&+++++;%'''+$@&++++++ ",
" .$@-++++++++++++;'#';,........=$@&++++ ",
" =$@@&)+++++++++++'##-.................=&++ ",
" .$$@-&)+++++++++;%#+$.....................=)+ ",
" $$,@-)+++++++++;%;@=........................,+ ",
" .$$@@-++++++++)-)@=............................ ",
" $,@---)++++&)@===............................,. ",
" $-@---&)))-$$=..............................=)!. ",
" --&-&&,,$=,==...........................=&+++!. ",
" =,=$..=$+)+++++&@$=.............=$@&+++++!++!. ",
" .)-++-+++++++++++++++++++++++++++!++!++!. ",
" .+-++-+++++++++++++++++++++++!+++!++!++!. ",
" .+-++-+++-+++++++++!+++!!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" .+-++-+++-+++++++++!++++!++++!+++!++!++!. ",
" =+-++-+++-+++++++++!++++!++++!+++!++!+++= ",
" $.++-+++-+++++++++!++++!++++!+++!++!+.$ ",
" =.++++++++++++++!++++!++++!+++!++.= ",
" $..+++++++++++++++!++++++...$ ",
" $$==...........==$$ ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" "};
void
target_drag_leave (GtkWidget *widget,
GdkDragContext *context,
guint time)
{
g_print("leave\n");
exit ( 0 );
// have_drag = FALSE;
// gtk_pixmap_set (GTK_PIXMAP (widget), trashcan_closed, trashcan_closed_mask);
}
class Popupwindow : public Gtk::Window
{
public:
Popupwindow ();
gboolean popsite_motion ( GdkDragContext *context,
gint x,
gint y,
guint time );
void popsite_leave ( GdkDragContext *context,
guint time );
private:
bool in_popup; // = FALSE;
bool popped_up; // = FALSE;
SigC::Connection popdown_timer; // = 0;
bool popdown_timer_set;
SigC::Connection popup_timer; // = 0;
bool popup_timer_set;
Gtk::Table table;
gboolean popup_motion ( GdkDragContext *context,
gint x,
gint y,
guint32 time );
void popup_leave ( GdkDragContext *context,
guint time );
gint popup_cb ( );
gint popdown_cb ( );
};
class TestDnd : public Gtk::Window
{
public:
enum
{
TARGET_STRING,
TARGET_ROOTWIN,
TARGET_URL
};
TestDnd ();
~TestDnd () {};
private:
Gdk_Pixmap trashcan_open;
Gdk_Bitmap trashcan_open_mask;
Gdk_Pixmap trashcan_closed;
Gdk_Bitmap trashcan_closed_mask;
bool have_drag;
Gtk::Table table;
Gtk::Label label;
Gtk::Label popupLabel;
Gtk::Button button;
Gtk::Pixmap pixmap;
Gdk_Pixmap drag_icon;
Gdk_Bitmap drag_mask;
Gtk::Button quitButton;
Popupwindow popup_window;
void target_drag_leave ( GdkDragContext *context,
guint time );
gboolean target_drag_motion ( GdkDragContext *context,
gint x,
gint y,
guint time );
gboolean target_drag_drop ( GdkDragContext *context,
gint x,
gint y,
guint time );
void target_drag_data_received ( GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *data,
guint info,
guint32 time );
void label_drag_data_received ( GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *data,
guint info,
guint32 time);
void source_drag_data_get ( GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint32 time );
void source_drag_data_delete ( GdkDragContext *context );
void buttonClicked ( );
};
static GtkTargetEntry target_table[] = {
{ "STRING", 0, TestDnd::TARGET_STRING },
{ "text/plain", 0, TestDnd::TARGET_STRING },
{ "text/uri-list", 0, TestDnd::TARGET_URL },
{ "application/x-rootwin-drop", 0, TestDnd::TARGET_ROOTWIN }
};
static guint n_targets = sizeof(target_table) / sizeof(target_table[0]);
void
TestDnd::target_drag_leave ( GdkDragContext *context,
guint time)
{
cout << "leave" << endl;
have_drag = false;
pixmap . set ( trashcan_closed, trashcan_closed_mask );
}
gboolean
TestDnd::target_drag_motion ( GdkDragContext *context,
gint x,
gint y,
guint time )
{
GtkWidget *source_widget;
if (!have_drag)
{
cout << "!have drag " << endl;
have_drag = true;
pixmap . set ( trashcan_open, trashcan_open_mask );
}
else
{
cout << "have drag" << endl;
}
source_widget = gtk_drag_get_source_widget (context);
cout << "motion, source "
<< ( source_widget ?
gtk_type_name (GTK_OBJECT (source_widget)->klass->type) :
"unknown")
<< endl;
gdk_drag_status (context, context->suggested_action, time);
return true;
}
gboolean
TestDnd::target_drag_drop ( GdkDragContext *context,
gint x,
gint y,
guint time_in)
{
cout << __FILE__ << __LINE__ << " drop" << endl;
have_drag = false;
pixmap . set ( trashcan_closed, trashcan_closed_mask );
if ( context -> targets )
{
// Gdk_Drag_Context mm_context ( context );
// Gdk_Atom mm_atom ( GPOINTER_TO_INT ( context -> targets -> data ) );
// pixmap . drag_get_data ( mm_context, mm_atom, time_in );
gtk_drag_get_data ( GTK_WIDGET ( pixmap . gtkobj () ), context, GPOINTER_TO_INT ( context->targets->data ),
time_in );
return true;
}
return false;
}
void
TestDnd::target_drag_data_received ( GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *data,
guint info,
guint time)
{
Gdk_DragContext gdc ( context );
if ( ( data -> length >= 0 ) && ( data -> format == 8 ) )
{
cout << "Received \""
<< (gchar *)data->data
<< "\" in trashcan"
<< endl;
Gtk::Widget::drag_finish ( gdc, true, false, time );
return;
}
Gtk::Widget::drag_finish ( gdc, false, false, time );
}
void
TestDnd::label_drag_data_received ( GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *data,
guint info,
guint time )
{
Gdk_DragContext gdc ( context );
if ( ( data -> length >= 0 ) && ( data -> format == 8 ) )
{
cout << "Received \""
<< (gchar *)data->data
<< "\" in label"
<< endl;
Gtk::Widget::drag_finish ( gdc, true, false, time );
return;
}
Gtk::Widget::drag_finish ( gdc , false, false, time );
}
void
TestDnd::buttonClicked ( )
{
cout << "swapped pixmaps" << endl;
pixmap . set ( trashcan_open, trashcan_open_mask );
}
void
TestDnd::source_drag_data_get ( GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint32 time )
{
if ( info == TARGET_ROOTWIN )
{
cout << "I was dropped on the rootwin" << endl;
}
else
{
if ( info == TARGET_URL )
{
gtk_selection_data_set (selection_data,
selection_data->target,
8,
reinterpret_cast < const unsigned char * >
( "file:///home/otaylor/images/weave.png" ),
37 );
}
else
{
gtk_selection_data_set (selection_data,
selection_data->target,
8, reinterpret_cast < const unsigned char * >
( "I'm Data!" ) , 9 );
}
}
}
/* The following is a rather elaborate example demonstrating/testing
* changing of the window heirarchy during a drag - in this case,
* via a "spring-loaded" popup window.
*/
int
Popupwindow::popdown_cb ()
{
// Popupwindow * puw = reinterpret_cast < Popupwindow * > ( data );
popdown_timer_set = false;
popdown_timer . disconnect ();
hide ();
popped_up = false;
return false;
}
gboolean
Popupwindow::popup_motion ( GdkDragContext *context,
gint x,
gint y,
guint32 time )
{
if ( !in_popup )
{
in_popup = true;
if ( popdown_timer_set )
{
cout << "removed popdown" << endl;
// gtk_timeout_remove ( popdown_timer );
// popdown_timer = 0;
popdown_timer . disconnect ();
popdown_timer_set = false;
}
}
return true;
}
void
Popupwindow::popup_leave ( GdkDragContext *context,
guint time)
{
cout << "popup_leave" << endl;
if ( in_popup )
{
in_popup = false;
if ( !popdown_timer_set )
{
cout << "added popdown" << endl;
// popdown_timer = gtk_timeout_add (500, &Popupwindow::popdown_cb, this );
SigC::Slot0<gint> my_slot = slot ( this, &Popupwindow::popdown_cb );
popdown_timer = Gtk::Main::timeout . connect ( my_slot, 500 );
popdown_timer_set = true;
}
}
}
Popupwindow::Popupwindow () :
Gtk::Window ( GTK_WINDOW_POPUP ),
in_popup ( false ),
popped_up ( false ),
popdown_timer ( 0 ),
popdown_timer_set ( false ),
popup_timer_set ( false ),
table ( 3, 3, false )
{
TRACE_LINE;
int i, j;
set_position ( GTK_WIN_POS_MOUSE);
Gtk::Button * button;
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 = new Gtk::Button (buffer);
/*
** by using manage the buttons will be deleted automatically.
*/
table . attach ( * manage ( static_cast < Gtk::Widget * > ( button ) ),
i, i+1, j, j+1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL );
button -> drag_dest_set ( GTK_DEST_DEFAULT_ALL,
target_table,
n_targets - 1, /* no rootwin */
static_cast < GdkDragAction > ( GDK_ACTION_COPY | GDK_ACTION_MOVE ) );
button -> drag_motion . connect ( slot ( this, &( Popupwindow::popup_motion ) ) );
button -> drag_leave . connect ( slot ( this, &( Popupwindow::popup_leave ) ) );
}
table . show_all ();
add ( table );
}
gint
Popupwindow::popup_cb ( )
{
TRACE_MSG ( "popped_up " << popped_up );
if (! popped_up)
{
TRACE_LINE;
show_all ();
popped_up = true;
}
// puw -> popdown_timer = gtk_timeout_add (500, &Popupwindow::popdown_cb, puw);
// cout << "added popdown" << endl;
// cout << __FILE__ << ":" << __LINE__
// << "popdown_timer " << puw -> popdown_timer << endl;
TRACE_MSG ( "connecting popdown timer" );
popdown_timer = Gtk::Main::timeout . connect ( slot ( this, &Popupwindow::popdown_cb ), 500 );
popdown_timer_set = true;
return false;
}
gboolean
Popupwindow::popsite_motion ( GdkDragContext *context,
gint x,
gint y,
guint time)
{
if ( ! popup_timer_set )
{
TRACE_MSG ( "connecting popup timer" );
popup_timer = Gtk::Main::timeout . connect ( slot ( this, &Popupwindow::popup_cb ), 500 );
popup_timer_set = true;
}
return true;
}
void
Popupwindow::popsite_leave ( GdkDragContext *context,
guint time)
{
if ( popup_timer_set )
{
TRACE_MSG ( "disconnecting popup_timer " );
// gtk_timeout_remove ( popup_timer );
popup_timer . disconnect ();
popup_timer_set = false;
}
}
void
TestDnd::source_drag_data_delete ( GdkDragContext *context )
{
cout << "Delete the data!" << endl;
}
TestDnd::TestDnd () :
Gtk::Window ( GTK_WINDOW_TOPLEVEL ),
have_drag ( false ),
table ( 2, 2, false ),
label ("Drop Here"),
popupLabel ("Popup"),
button ( "Drag here" ),
pixmap ( trashcan_closed_xpm )
{
destroy . connect ( Gtk::Main::quit . slot () );
add ( table );
Gdk_Color transparent;
Gdk_Colormap cmap ( get_colormap () );
drag_icon . create_colormap_from_xpm_d ( NULL, // drawable
cmap, // colormap
drag_mask, // mask
transparent, // transparent color
drag_icon_xpm); // data
trashcan_open . create_colormap_from_xpm_d ( NULL,
cmap,
trashcan_open_mask,
transparent,
trashcan_open_xpm);
trashcan_closed . create_colormap_from_xpm_d ( NULL,
cmap,
trashcan_closed_mask,
transparent,
trashcan_closed_xpm);
label . drag_dest_set ( GTK_DEST_DEFAULT_ALL,
target_table, n_targets - 1, /* no rootwin */
static_cast < GdkDragAction > ( GDK_ACTION_COPY | GDK_ACTION_MOVE) );
label.drag_data_received . connect ( slot ( this, & ( TestDnd::label_drag_data_received ) ) );
table . attach ( label, 0, 1, 0, 1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
0, 0);
popupLabel . drag_dest_set ( GTK_DEST_DEFAULT_ALL,
target_table, n_targets - 1, /* no rootwin */
static_cast < GdkDragAction > ( GDK_ACTION_COPY | GDK_ACTION_MOVE) );
table . attach ( popupLabel, 1, 2, 1, 2,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
0, 0);
popupLabel.drag_motion.connect(slot(popup_window,&Popupwindow::popsite_motion));
popupLabel . drag_leave . connect ( slot ( popup_window, &( Popupwindow::popsite_leave ) ) );
pixmap . set (trashcan_closed, trashcan_closed_mask);
pixmap . drag_dest_set ( static_cast < GtkDestDefaults > ( 0 ) ,
NULL, 0, static_cast < GdkDragAction > ( 0 ) );
table . attach ( pixmap, 1, 2, 0, 1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
0, 0);
pixmap . drag_leave . connect ( slot ( this, &( TestDnd::target_drag_leave ) ) );
// gtk_signal_connect (GTK_OBJECT (pixmap . gtkobj () ), "drag_leave",
// GTK_SIGNAL_FUNC (::target_drag_leave), NULL);
pixmap . drag_motion . connect ( slot ( this, &( TestDnd::target_drag_motion ) ) );
pixmap . drag_drop . connect ( slot ( this, &( TestDnd::target_drag_drop ) ) );
pixmap . drag_data_received . connect ( slot ( this, &( TestDnd::target_drag_data_received ) ) );
/* Drag site */
button . drag_source_set ( static_cast < GdkModifierType > ( GDK_BUTTON1_MASK | GDK_BUTTON3_MASK ) ,
target_table, n_targets,
static_cast < GdkDragAction > ( GDK_ACTION_COPY | GDK_ACTION_MOVE ) );
button . drag_source_set_icon ( cmap,
drag_icon, drag_mask);
button.clicked.connect(slot(this,&TestDnd::buttonClicked));
table . attach ( button, 0, 1, 1, 2,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
0, 0);
button.drag_data_get.connect(slot(this,&TestDnd::source_drag_data_get));
button.drag_data_delete.connect(slot(this,&TestDnd::source_drag_data_delete));
show_all ();
}
int
main (int argc, char **argv)
{
Gtk::Main m (argc, argv);
TestDnd testDnd;
m . run ();
}
distrib
>
Mandriva
>
9.1
>
ppc
>
media
>
main
>
by-pkgid
>
ca81b57b553ae75608ba0fc5e7925e4e
>
files
>
770
