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custom icons for DnD

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1650 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
1999-02-09 08:18:14 +00:00
parent c46554be77
commit e4677d31b4
5 changed files with 61 additions and 57 deletions
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49
src/gtk/dnd.cpp
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@@ -379,7 +379,7 @@ void wxDropSource::UnregisterWindow(void)
#else // NEW_CODE
GtkWidget *shape_create_icon (char **data,
GtkWidget *shape_create_icon ( const wxIcon &shape,
gint x,
gint y,
gint px,
@@ -792,7 +792,7 @@ void gtk_drag_callback( GtkWidget *widget, GdkEventDragRequest *event, wxDropSou
}
}
wxDropSource::wxDropSource( wxWindow *win )
wxDropSource::wxDropSource( wxWindow *win, const wxIcon &go, const wxIcon &stop )
{
g_blockEventsOnDrag = TRUE;
@@ -805,9 +805,14 @@ wxDropSource::wxDropSource( wxWindow *win )
m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
m_goaheadCursor = wxCursor( wxCURSOR_HAND );
m_goIcon = go;
if (wxNullIcon == go) m_goIcon = wxIcon( page_xpm );
m_stopIcon = stop;
if (wxNullIcon == stop) m_stopIcon = wxIcon( gv_xpm );
}
wxDropSource::wxDropSource( wxDataObject *data, wxWindow *win )
wxDropSource::wxDropSource( wxDataObject *data, wxWindow *win, const wxIcon &go, const wxIcon &stop )
{
g_blockEventsOnDrag = TRUE;
@@ -828,6 +833,11 @@ wxDropSource::wxDropSource( wxDataObject *data, wxWindow *win )
m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
m_goaheadCursor = wxCursor( wxCURSOR_HAND );
m_goIcon = go;
if (wxNullIcon == go) m_goIcon = wxIcon( page_xpm );
m_stopIcon = stop;
if (wxNullIcon == stop) m_stopIcon = wxIcon( gv_xpm );
}
wxDropSource::wxDropSource( wxDataBroker *data, wxWindow *win )
@@ -890,7 +900,7 @@ wxDragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
if (!drag_icon)
{
drag_icon = shape_create_icon ( gv_xpm,
drag_icon = shape_create_icon ( m_stopIcon,
440, 140, 0,0, GTK_WINDOW_POPUP);
gtk_signal_connect (GTK_OBJECT (drag_icon), "destroy",
@@ -904,7 +914,7 @@ wxDragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
if (!drop_icon)
{
drop_icon = shape_create_icon ( page_xpm,
drop_icon = shape_create_icon ( m_goIcon,
440, 140, 0,0, GTK_WINDOW_POPUP);
gtk_signal_connect (GTK_OBJECT (drop_icon), "destroy",
@@ -1093,31 +1103,19 @@ shape_motion (GtkWidget *widget,
}
GtkWidget *
shape_create_icon (char **data,
shape_create_icon (const wxIcon &shape,
gint x,
gint y,
gint px,
gint py,
gint window_type)
{
GtkWidget *window;
GtkWidget *pixmap;
GtkWidget *fixed;
CursorOffset* icon_pos;
GdkGC* gc;
GdkBitmap *gdk_pixmap_mask;
GdkPixmap *gdk_pixmap;
GtkStyle *style;
style = gtk_widget_get_default_style ();
gc = style->black_gc;
/*
* GDK_WINDOW_TOPLEVEL works also, giving you a title border
*/
window = gtk_window_new ((GtkWindowType)window_type);
GtkWidget *window = gtk_window_new ((GtkWindowType)window_type);
fixed = gtk_fixed_new ();
GtkWidget *fixed = gtk_fixed_new ();
gtk_widget_set_usize (fixed, 100,100);
gtk_container_add (GTK_CONTAINER (window), fixed);
gtk_widget_show (fixed);
@@ -1130,15 +1128,14 @@ shape_create_icon (char **data,
gtk_widget_realize (window);
gdk_pixmap = gdk_pixmap_create_from_xpm_d (window->window, &gdk_pixmap_mask,
&style->bg[GTK_STATE_NORMAL],
(gchar**) data );
GdkBitmap *mask = (GdkBitmap*) NULL;
if (shape.GetMask()) mask = shape.GetMask()->GetBitmap();
pixmap = gtk_pixmap_new (gdk_pixmap, gdk_pixmap_mask);
GtkWidget *pixmap = gtk_pixmap_new (shape.GetPixmap(), mask);
gtk_fixed_put (GTK_FIXED (fixed), pixmap, px,py);
gtk_widget_show (pixmap);
gtk_widget_shape_combine_mask (window, gdk_pixmap_mask, px,py);
gtk_widget_shape_combine_mask (window, mask, px,py);
gtk_signal_connect (GTK_OBJECT (window), "button_press_event",
@@ -1148,7 +1145,7 @@ shape_create_icon (char **data,
gtk_signal_connect (GTK_OBJECT (window), "motion_notify_event",
GTK_SIGNAL_FUNC (shape_motion),NULL);
icon_pos = g_new (CursorOffset, 1);
CursorOffset*icon_pos = g_new (CursorOffset, 1);
gtk_object_set_user_data(GTK_OBJECT(window), icon_pos);
gtk_widget_set_uposition (window, x, y);