diff options
| author | Owen Taylor <otaylor@redhat.com> | 2001-03-08 06:14:43 +0000 |
|---|---|---|
| committer | Owen Taylor <otaylor@src.gnome.org> | 2001-03-08 06:14:43 +0000 |
| commit | 85af79635af74d2c799350704e4520210d0bc5b3 (patch) | |
| tree | b32f5b3b9fa9e74e832394f1d16b38988373a406 /gtk/gtkprivate.h | |
| parent | d85dd6bd9882f5da894f5cf0ce77a66493c42223 (diff) | |
| download | gtk+-85af79635af74d2c799350704e4520210d0bc5b3.tar.gz | |
Make G_CONST_RETURN.
Thu Mar 8 00:02:30 2001 Owen Taylor <otaylor@redhat.com>
* gtk/gtkwidget.[ch] (gtk_widget_get_name): Make
G_CONST_RETURN.
* gtk/gtkwidget.[ch] gtk/gtkprivate.h: Add a
::hierarchy-changed signal when a widget changes
from anchored to unanchored or vice versa.
(anchored means
gtk_widget_get_ancestor (widget, GTK_TYPE_WINDOW) != NULL.)
Use a private flag to keep track of this efficiently.
Diffstat (limited to 'gtk/gtkprivate.h')
| -rw-r--r-- | gtk/gtkprivate.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gtk/gtkprivate.h b/gtk/gtkprivate.h index 91f291d248..af9822c674 100644 --- a/gtk/gtkprivate.h +++ b/gtk/gtkprivate.h @@ -48,7 +48,8 @@ typedef enum PRIVATE_GTK_HAS_SHAPE_MASK = 1 << 5, PRIVATE_GTK_IN_REPARENT = 1 << 6, PRIVATE_GTK_DIRECTION_SET = 1 << 7, /* If the reading direction is not DIR_NONE */ - PRIVATE_GTK_DIRECTION_LTR = 1 << 8 /* If the reading direction is DIR_LTR */ + PRIVATE_GTK_DIRECTION_LTR = 1 << 8, /* If the reading direction is DIR_LTR */ + PRIVATE_GTK_ANCHORED = 1 << 9 /* If widget has a GtkWindow ancestor */ } GtkPrivateFlags; /* Macros for extracting a widgets private_flags from GtkWidget. @@ -62,6 +63,7 @@ typedef enum #define GTK_WIDGET_IN_REPARENT(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_IN_REPARENT) != 0) #define GTK_WIDGET_DIRECTION_SET(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_DIRECTION_SET) != 0) #define GTK_WIDGET_DIRECTION_LTR(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_DIRECTION_LTR) != 0) +#define GTK_WIDGET_ANCHORED(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_ANCHORED) != 0) /* Macros for setting and clearing private widget flags. * we use a preprocessor string concatenation here for a clear |