gnome/gtkflist.h

   1 /* File list widget for the Midnight Commander
   2  *
   3  * Copyright (C) 1999 The Free Software Foundation
   4  *
   5  * Author: Federico Mena <federico@nuclecu.unam.mx>
   6  */
   7
   8 #ifndef GTKFLIST_H
   9 #define GTKFLIST_H
  10
  11 #include "panel.h"
  12 #include <gtk/gtkclist.h>
  13
  14
  15 /* It is sad that we have to do this.  GtkCList's behavior is so broken that we
  16  * have to override all the event handlers and implement our own selection
  17  * behavior.  Sigh.
  18  */
  19
  20 #define TYPE_GTK_FLIST (gtk_flist_get_type ())
  21 #define GTK_FLIST(obj)            (GTK_CHECK_CAST ((obj), TYPE_GTK_FLIST, GtkFList))
  22 #define GTK_FLIST_CLASS(klass)    (GTK_CHECK_CLASS_CAST ((klass), TYPE_GTK_FLIST, GtkFListClass))
  23 #define GTK_IS_FLIST(obj)         (GTK_CHECK_TYPE ((obj), TYPE_GTK_FLIST))
  24 #define GTK_IS_FLIST_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), TYPE_GTK_FLIST))
  25
  26
  27 typedef struct _GtkFList GtkFList;
  28 typedef struct _GtkFListClass GtkFListClass;
  29
  30 struct _GtkFList {
  31         GtkCList clist;
  32
  33         /* The panel we are associated to */
  34         WPanel *panel;
  35
  36         /* The anchor row for range selections */
  37         int anchor_row;
  38
  39         /* Mouse button and position saved on button press */
  40         int dnd_press_button;
  41         int dnd_press_x, dnd_press_y;
  42
  43         /* Delayed selection information */
  44         int dnd_select_pending;
  45         guint dnd_select_pending_state;
  46         int dnd_select_pending_row;
  47 };
  48
  49 struct _GtkFListClass {
  50         GtkCListClass parent_class;
  51
  52         /* Signal: invoke the popup menu for rows */
  53         void (* row_popup_menu) (GtkFList *flist, GdkEventButton *event);
  54
  55         /* Signal: invoke the popup menu for empty areas */
  56         void (* empty_popup_menu) (GtkFList *flist, GdkEventButton *event);
  57
  58         /* Signal: open the file in the selected row */
  59         void (* open_row) (GtkFList *flist);
  60
  61         /* Signal: initiate a drag and drop operation */
  62         void (* start_drag) (GtkFList *flist, gint button, GdkEvent *event);
  63 };
  64
  65
  66 GtkType gtk_flist_get_type (void);
  67 GtkWidget *gtk_flist_new_with_titles (WPanel *panel, int columns, char **titles);
  68
  69
  70 #endif