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Change show_help signal to return gboolean instead of void. This allows

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* gtk/gtkwidget.[ch]:
Change show_help signal to return gboolean instead of void. This
allows the keypress which invokes the signal to be propagated to the
focus widgets ancestors if not handled by the focus widget.

* gtk/gtktoolips.[ch]
Change _gtk_tooltips_show_tip () to return a gboolean indicating
whether widget has tooltip to display.
This commit is contained in:
Padraig O'Briain 2002-02-07 15:45:17 +00:00
parent 5bc235001a
commit 49ea86bccd
11 changed files with 94 additions and 13 deletions
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11
ChangeLog
View File

@ -1,3 +1,14 @@
2002-02-07 Padraig O'Briain <padraig.obriain@sun.com>
* gtk/gtkwidget.[ch]:
Change show_help signal to return gboolean instead of void. This
allows the keypress which invokes the signal to be propagated to the
focus widgets ancestors if not handled by the focus widget.
* gtk/gtktoolips.[ch]
Change _gtk_tooltips_show_tip () to return a gboolean indicating
whether widget has tooltip to display.
2002-02-07 Padraig O'Briain <padraig.obriain@sun.com>
* gtk/gtkwidget.[ch]:

11
ChangeLog.pre-2-0
View File

@ -1,3 +1,14 @@
2002-02-07 Padraig O'Briain <padraig.obriain@sun.com>
* gtk/gtkwidget.[ch]:
Change show_help signal to return gboolean instead of void. This
allows the keypress which invokes the signal to be propagated to the
focus widgets ancestors if not handled by the focus widget.
* gtk/gtktoolips.[ch]
Change _gtk_tooltips_show_tip () to return a gboolean indicating
whether widget has tooltip to display.
2002-02-07 Padraig O'Briain <padraig.obriain@sun.com>
* gtk/gtkwidget.[ch]:

11
ChangeLog.pre-2-10
View File

@ -1,3 +1,14 @@
2002-02-07 Padraig O'Briain <padraig.obriain@sun.com>
* gtk/gtkwidget.[ch]:
Change show_help signal to return gboolean instead of void. This
allows the keypress which invokes the signal to be propagated to the
focus widgets ancestors if not handled by the focus widget.
* gtk/gtktoolips.[ch]
Change _gtk_tooltips_show_tip () to return a gboolean indicating
whether widget has tooltip to display.
2002-02-07 Padraig O'Briain <padraig.obriain@sun.com>
* gtk/gtkwidget.[ch]:

11
ChangeLog.pre-2-2
View File

@ -1,3 +1,14 @@
2002-02-07 Padraig O'Briain <padraig.obriain@sun.com>
* gtk/gtkwidget.[ch]:
Change show_help signal to return gboolean instead of void. This
allows the keypress which invokes the signal to be propagated to the
focus widgets ancestors if not handled by the focus widget.
* gtk/gtktoolips.[ch]
Change _gtk_tooltips_show_tip () to return a gboolean indicating
whether widget has tooltip to display.
2002-02-07 Padraig O'Briain <padraig.obriain@sun.com>
* gtk/gtkwidget.[ch]:

11
ChangeLog.pre-2-4
View File

@ -1,3 +1,14 @@
2002-02-07 Padraig O'Briain <padraig.obriain@sun.com>
* gtk/gtkwidget.[ch]:
Change show_help signal to return gboolean instead of void. This
allows the keypress which invokes the signal to be propagated to the
focus widgets ancestors if not handled by the focus widget.
* gtk/gtktoolips.[ch]
Change _gtk_tooltips_show_tip () to return a gboolean indicating
whether widget has tooltip to display.
2002-02-07 Padraig O'Briain <padraig.obriain@sun.com>
* gtk/gtkwidget.[ch]:

11
ChangeLog.pre-2-6
View File

@ -1,3 +1,14 @@
2002-02-07 Padraig O'Briain <padraig.obriain@sun.com>
* gtk/gtkwidget.[ch]:
Change show_help signal to return gboolean instead of void. This
allows the keypress which invokes the signal to be propagated to the
focus widgets ancestors if not handled by the focus widget.
* gtk/gtktoolips.[ch]
Change _gtk_tooltips_show_tip () to return a gboolean indicating
whether widget has tooltip to display.
2002-02-07 Padraig O'Briain <padraig.obriain@sun.com>
* gtk/gtkwidget.[ch]:

11
ChangeLog.pre-2-8
View File

@ -1,3 +1,14 @@
2002-02-07 Padraig O'Briain <padraig.obriain@sun.com>
* gtk/gtkwidget.[ch]:
Change show_help signal to return gboolean instead of void. This
allows the keypress which invokes the signal to be propagated to the
focus widgets ancestors if not handled by the focus widget.
* gtk/gtktoolips.[ch]
Change _gtk_tooltips_show_tip () to return a gboolean indicating
whether widget has tooltip to display.
2002-02-07 Padraig O'Briain <padraig.obriain@sun.com>
* gtk/gtkwidget.[ch]:

5
gtk/gtktooltips.c
View File

@ -537,7 +537,7 @@ gtk_tooltips_widget_remove (GtkWidget *widget,
gtk_tooltips_destroy_data (tooltipsdata);
}
void
gboolean
_gtk_tooltips_show_tip (GtkWidget *widget)
{
/* Showing the tip from the keyboard */
@ -551,10 +551,11 @@ _gtk_tooltips_show_tip (GtkWidget *widget)
tooltipsdata = gtk_tooltips_data_get (widget);
if (tooltipsdata == NULL)
return;
return FALSE;
gtk_tooltips_set_active_widget (tooltipsdata->tooltips,
widget);
gtk_tooltips_timeout (tooltipsdata->tooltips);
return TRUE;
}

2
gtk/gtktooltips.h
View File

@ -94,7 +94,7 @@ GtkTooltipsData* gtk_tooltips_data_get (GtkWidget *widget);
void gtk_tooltips_force_window (GtkTooltips *tooltips);
void _gtk_tooltips_show_tip (GtkWidget *widget);
gboolean _gtk_tooltips_show_tip (GtkWidget *widget);
#ifdef __cplusplus
}

21
gtk/gtkwidget.c
View File

@ -179,7 +179,7 @@ static void gtk_widget_direction_changed (GtkWidget *widget,
GtkTextDirection previous_direction);
static void gtk_widget_real_grab_focus (GtkWidget *focus_widget);
static void gtk_widget_real_show_help (GtkWidget *widget,
static gboolean gtk_widget_real_show_help (GtkWidget *widget,
GtkWidgetHelpType help_type);
static void gtk_widget_dispatch_child_properties_changed (GtkWidget *object,
@ -1010,12 +1010,13 @@ gtk_widget_class_init (GtkWidgetClass *klass)
_gtk_marshal_BOOLEAN__VOID,
G_TYPE_BOOLEAN, 0);
widget_signals[SHOW_HELP] =
gtk_signal_new ("show_help",
GTK_RUN_LAST | GTK_RUN_ACTION,
GTK_CLASS_TYPE (object_class),
GTK_SIGNAL_OFFSET (GtkWidgetClass, show_help),
_gtk_marshal_NONE__ENUM,
GTK_TYPE_NONE, 1, GTK_TYPE_WIDGET_HELP_TYPE);
g_signal_new ("show_help",
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
GTK_SIGNAL_OFFSET (GtkWidgetClass, show_help),
_gtk_boolean_handled_accumulator, NULL,
_gtk_marshal_BOOLEAN__ENUM,
G_TYPE_BOOLEAN, 1, GTK_TYPE_WIDGET_HELP_TYPE);
widget_signals[ACCEL_CLOSURES_CHANGED] =
gtk_signal_new ("accel_closures_changed",
0,
@ -3394,12 +3395,14 @@ gtk_widget_real_grab_focus (GtkWidget *focus_widget)
}
}
static void
static gboolean
gtk_widget_real_show_help (GtkWidget *widget,
GtkWidgetHelpType help_type)
{
if (help_type == GTK_WIDGET_HELP_TOOLTIP)
_gtk_tooltips_show_tip (widget);
return _gtk_tooltips_show_tip (widget);
else
return FALSE;
}
static gboolean

2
gtk/gtkwidget.h
View File

@ -394,7 +394,7 @@ struct _GtkWidgetClass
* sense, should cycle through them showing each tip alongside
* whatever piece of the widget it applies to.
*/
void (* show_help) (GtkWidget *widget,
gboolean (* show_help) (GtkWidget *widget,
GtkWidgetHelpType help_type);
/* accessibility support