gnome/gdesktop-icon.h

   1 /* Desktop icon widget for the Midnight Commander
   2  *
   3  * Copyright (C) 1998 The Free Software Foundation
   4  *
   5  * Author: Federico Mena <federico@nuclecu.unam.mx>
   6  */
   7
   8 #ifndef GDESKTOP_ICON_H
   9 #define GDESKTOP_ICON_H
  10
  11 #include <libgnome/gnome-defs.h>
  12 #include <gtk/gtkwindow.h>
  13 #include <libgnomeui/gnome-canvas.h>
  14 #include <libgnomeui/gnome-icon-text.h>
  15
  16 BEGIN_GNOME_DECLS
  17
  18
  19 #if OLD_DESKTOP_FONT
  20 #define DESKTOP_ICON_FONT "-*-helvetica-medium-r-normal--10-*-*-*-p-*-*-*," \
  21                         "-*-*-medium-r-normal-*-10-*-*-*-*-*-*-*,*"
  22 #else
  23 #define DESKTOP_ICON_FONT \
  24      "-*-helvetica-bold-r-normal--10-*-*-*-p-*-*-*," \
  25      "-*-*-bold-r-normal-*-10-*-*-*-*-*-*-*,*"
  26 #endif
  27
  28
  29 #define TYPE_DESKTOP_ICON            (desktop_icon_get_type ())
  30 #define DESKTOP_ICON(obj)            (GTK_CHECK_CAST ((obj), TYPE_DESKTOP_ICON, DesktopIcon))
  31 #define DESKTOP_ICON_CLASS(klass)    (GTK_CHECK_CLASS_CAST ((klass), TYPE_DESKTOP_ICON, DesktopIconClass))
  32 #define IS_DESKTOP_ICON(obj)         (GTK_CHECK_TYPE ((obj), TYPE_DESKTOP_ICON))
  33 #define IS_DESKTOP_ICON_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), TYPE_DESKTOP_ICON))
  34
  35
  36 typedef struct _DesktopIcon DesktopIcon;
  37 typedef struct _DesktopIconClass DesktopIconClass;
  38
  39 struct _DesktopIcon {
  40         GtkWindow window;
  41
  42         GtkWidget *canvas;              /* The canvas that holds the icon and the icon text item */
  43
  44         GnomeCanvasItem *icon;          /* The item that contains the icon */
  45         GnomeCanvasItem *text;          /* The item that contains the editable text */
  46         GnomeCanvasItem *stipple;       /* The stippled rectangle used when the icon is selected */
  47
  48         int width, height;              /* Total size of the window */
  49
  50         int icon_x, icon_y;             /* Icon offsets */
  51         int icon_w, icon_h;             /* Icon size */
  52         int text_x, text_y;             /* Text offsets */
  53         int text_w, text_h;             /* Text size */
  54
  55         int w_changed_id;               /* Signal connection ID for "width_changed" from the icon text item */
  56         int h_changed_id;               /* Signal connection ID for "height_changed" from the icon text item */
  57 };
  58
  59 struct _DesktopIconClass {
  60         GtkWindowClass parent_class;
  61 };
  62
  63
  64 /* Standard Gtk function */
  65 GtkType desktop_icon_get_type (void);
  66
  67 /* Creates a new desktop icon from the specified image, and with the specified title */
  68 GtkWidget *desktop_icon_new (GdkImlibImage *image, char *text);
  69
  70 /* Sets the icon from the specified image */
  71 void desktop_icon_set_icon (DesktopIcon *dicon, GdkImlibImage *image);
  72
  73 /* Sets the icon's text */
  74 void desktop_icon_set_text (DesktopIcon *dicon, char *text);
  75
  76 /* Makes the desktop icon reshape itself (for when the global desktop_use_shaped_icons flag changes) */
  77 void desktop_icon_reshape (DesktopIcon *dicon);
  78
  79 /* Selects or unselects the icon based on the value of sel (TRUE is selected, FALSE is unselected) */
  80 void desktop_icon_select (DesktopIcon *dicon, int sel);
  81
  82
  83 END_GNOME_DECLS
  84
  85 #endif