| Revision 16298,
1.3 KB
checked in by ghudson, 24 years ago
(diff) |
|
This commit was generated by cvs2svn to compensate for changes in r16297,
which included commits to RCS files with non-trunk default branches.
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| 1 | /* Scroll menu: a scrolling menu (if it's beyond screen size) |
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| 2 | * (C) 2000 Eazel, Inc. |
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| 3 | * |
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| 4 | * Authors: George Lebl |
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| 5 | */ |
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| 6 | #ifndef SCROLL_MENU_H |
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| 7 | #define SCROLL_MENU_H |
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| 8 | |
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| 9 | #include <gtk/gtk.h> |
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| 10 | |
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| 11 | #ifdef __cplusplus |
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| 12 | extern "C" { |
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| 13 | #endif |
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| 14 | |
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| 15 | #define TYPE_SCROLL_MENU (scroll_menu_get_type ()) |
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| 16 | #define SCROLL_MENU(obj) GTK_CHECK_CAST ((obj), scroll_menu_get_type (), ScrollMenu) |
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| 17 | #define SCROLL_MENU_CLASS(klass) GTK_CHECK_CLASS_CAST ((klass), scroll_menu_get_type (), ScrollMenuClass) |
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| 18 | #define IS_SCROLL_MENU(obj) GTK_CHECK_TYPE ((obj), scroll_menu_get_type ()) |
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| 19 | |
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| 20 | typedef struct _ScrollMenu ScrollMenu; |
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| 21 | typedef struct _ScrollMenuClass ScrollMenuClass; |
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| 22 | |
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| 23 | struct _ScrollMenu |
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| 24 | { |
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| 25 | GtkMenu menu; |
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| 26 | |
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| 27 | /*< private >*/ |
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| 28 | int offset; |
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| 29 | int max_offset; |
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| 30 | |
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| 31 | int screen_top; |
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| 32 | int screen_bottom; |
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| 33 | |
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| 34 | gboolean scroll; |
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| 35 | |
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| 36 | GtkWidget *up_scroll /* GtkButton */; |
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| 37 | GtkWidget *down_scroll /* GtkButton */; |
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| 38 | gboolean in_up; |
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| 39 | gboolean in_down; |
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| 40 | |
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| 41 | int scroll_by; |
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| 42 | guint scroll_timeout; |
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| 43 | }; |
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| 44 | |
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| 45 | struct _ScrollMenuClass |
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| 46 | { |
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| 47 | GtkMenuClass parent_class; |
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| 48 | }; |
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| 49 | |
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| 50 | GtkType scroll_menu_get_type (void) G_GNUC_CONST; |
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| 51 | GtkWidget * scroll_menu_new (void); |
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| 52 | void scroll_menu_set_screen_size (ScrollMenu *self, |
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| 53 | int screen_top, |
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| 54 | int screen_bottom); |
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| 55 | |
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| 56 | #ifdef __cplusplus |
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| 57 | } |
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| 58 | #endif |
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| 59 | |
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| 60 | #endif /* SCROLL_MENU_H */ |
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