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Rename GtkEntry icon-related signals

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svn path=/trunk/; revision=22023
This commit is contained in:
Matthias Clasen 2008-12-31 07:29:23 +00:00
parent b7ef9c53f7
commit e31eb99c9d
7 changed files with 113 additions and 29 deletions
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9
ChangeLog
View File

@ -1,3 +1,12 @@
2008-12-30 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkentry.c: Rename the icon signals to ::icon-press and
::icon-release to avoid clashes with the existing SexyIconEntry
signals. Also annotate the GdkEvent parameters as static-scope.
* tests/testentryicons.c: Adapt
* demos/gtk-demo/search-entry.c: Adapt
2008-12-30 Matthias Clasen <mclasen@redhat.com>
Bug 565846 – "va_end(args);" should be added into gtk_tree_store_new

12
demos/gtk-demo/search_entry.c
View File

@ -77,10 +77,10 @@ stop_search (GtkButton *button,
}
static void
icon_pressed_cb (GtkEntry *entry,
gint position,
GdkEventButton *event,
gpointer data)
icon_press_cb (GtkEntry *entry,
gint position,
GdkEventButton *event,
gpointer data)
{
if (position == GTK_ENTRY_ICON_PRIMARY)
gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
@ -223,8 +223,8 @@ do_search_entry (GtkWidget *do_widget)
GTK_STOCK_CLEAR);
text_changed_cb (GTK_ENTRY (entry), NULL, find_button);
g_signal_connect (entry, "icon-pressed",
G_CALLBACK (icon_pressed_cb), NULL);
g_signal_connect (entry, "icon-press",
G_CALLBACK (icon_press_cb), NULL);
g_signal_connect (entry, "notify::text",
G_CALLBACK (text_changed_cb), find_button);
g_signal_connect (entry, "activate",

7
docs/reference/ChangeLog
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@ -1,3 +1,10 @@
2008-12-31 Matthias Clasen <mclasen@redhat.com>
* gtk/migrating-GtkEntry-icons.sgml: Add a section about
signals.
* gtk/tmpl/gtkentry.sgml: Update to new signal names
2008-12-30 Matthias Clasen <mclasen@redhat.com>
* gtk/tmpl/gtkorientable.sgml:

52
docs/reference/gtk/migrating-GtkEntry-icons.sgml
View File

@ -24,6 +24,58 @@ gtk_entry_set_icon_from_stock (entry, GTK_ICON_ENTRY_PRIMARY, GTK_STOCK_NEW);
</programlisting></informalexample>
</para>
<para>
The signals SexyIconEntry::icon-pressed and SexyIconEntry::icon-released
have been renamed to #GtkEntry::icon-press and #GtkEntry::icon-release
to avoid problems due to signal name clashes. Also, the signature of the
signals has changed from
<informalexample><programlisting>
void (*icon_pressed) (SexyIconEntry *entry,
SexyIconEntryPosition icon_pos,
int button)
</programlisting></informalexample>
to
<informalexample><programlisting>
void (*icon_press) (GtkEntry *entry,
GtkEntryIconPosition icon_pos,
GdkEventButton *event)
</programlisting></informalexample>
The new signature has the advantage that the signal handler can use
the timestamp of the event, e.g. for passing it to gtk_menu_popup().
When adapting an existing signal handler to the new signature, you
should note that the button number is easily available as @event->button,
as shown in the following example:
<informalexample><programlisting>
static void
icon_pressed_cb (SexyIconEntry *entry,
SexyIconEntryPosition position,
int button,
gpointer data)
{
GtkMenu *menu = data;
if (position == SEXY_ICON_ENTRY_PRIMARY)
gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
button, GDK_CURRENT_TIME);
}
</programlisting></informalexample>
can be ported as:
<informalexample><programlisting>
static void
icon_press_cb (GtkEntry *entry,
GtkEntryIconPosition position,
GdkEventButton *event,
gpointer data)
{
GtkMenu *menu = data;
if (position == GTK_ENTRY_ICON_PRIMARY)
gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
event->button, event->time);
}
</programlisting></informalexample>
</para>
<para>
Another difference is that SexyIconEntry offers manual control of
the icon prelighting, via sexy_icon_entry_set_icon_highlight().

8
docs/reference/gtk/tmpl/gtkentry.sgml
View File

@ -34,7 +34,7 @@ icons can be activatable by clicking, can be set up as drag source and
can have tooltips. To add an icon, use gtk_entry_set_icon_from_gicon() or
one of the various other functions that set an icon from a stock id, an
icon name or a pixbuf. To trigger an action when the user clicks an icon,
connect to the #GtkEntry::icon-pressed signal. To allow DND operations
connect to the #GtkEntry::icon-press signal. To allow DND operations
from an icon, use gtk_entry_set_icon_drag_source(). To set a tooltip on
an icon, use gtk_entry_set_icon_tooltip_text() or the corresponding function
for markup.
@ -737,11 +737,11 @@ The #GtkEntry-struct struct contains only private data.
<!-- ##### ENUM GtkEntryIconPosition ##### -->
<para>
Specifies the side of the entry at which an icon is placed.
</para>
@GTK_ENTRY_ICON_PRIMARY:
@GTK_ENTRY_ICON_SECONDARY:
@GTK_ENTRY_ICON_PRIMARY: At the beginning of the entry (depending on the text direction).
@GTK_ENTRY_ICON_SECONDARY: At the end of the entry (depending on the text direction).
<!-- ##### FUNCTION gtk_entry_set_icon_from_pixbuf ##### -->
<para>

36
gtk/gtkentry.c
View File

@ -172,8 +172,8 @@ enum {
COPY_CLIPBOARD,
PASTE_CLIPBOARD,
TOGGLE_OVERWRITE,
ICON_PRESSED,
ICON_RELEASED,
ICON_PRESS,
ICON_RELEASE,
LAST_SIGNAL
};
@ -1001,7 +1001,7 @@ gtk_entry_class_init (GtkEntryClass *class)
*
* Whether the primary icon is activatable.
*
* GTK+ emits the #GtkEntry::icon-pressed and #GtkEntry::icon-released
* GTK+ emits the #GtkEntry::icon-press and #GtkEntry::icon-release
* signals only on sensitive, activatable icons.
*
* Sensitive, but non-activatable icons can be used for purely
@ -1022,7 +1022,7 @@ gtk_entry_class_init (GtkEntryClass *class)
*
* Whether the secondary icon is activatable.
*
* GTK+ emits the #GtkEntry::icon-pressed and #GtkEntry::icon-released
* GTK+ emits the #GtkEntry::icon-press and #GtkEntry::icon-release
* signals only on sensitive, activatable icons.
*
* Sensitive, but non-activatable icons can be used for purely
@ -1045,7 +1045,7 @@ gtk_entry_class_init (GtkEntryClass *class)
* Whether the primary icon is sensitive.
*
* An insensitive icon appears grayed out. GTK+ does not emit the
* #GtkEntry::icon-pressed and #GtkEntry::icon-released signals and
* #GtkEntry::icon-press and #GtkEntry::icon-release signals and
* does not allow DND from insensitive icons.
*
* An icon should be set insensitive if the action that would trigger
@ -1067,7 +1067,7 @@ gtk_entry_class_init (GtkEntryClass *class)
* Whether the secondary icon is sensitive.
*
* An insensitive icon appears grayed out. GTK+ does not emit the
* #GtkEntry::icon-pressed and #GtkEntry::icon-released signals and
* #GtkEntry::icon-press and #GtkEntry::icon-release signals and
* does not allow DND from insensitive icons.
*
* An icon should be set insensitive if the action that would trigger
@ -1335,18 +1335,18 @@ gtk_entry_class_init (GtkEntryClass *class)
G_TYPE_NONE, 0);
/**
* GtkEntry::icon-pressed:
* GtkEntry::icon-press:
* @entry: The entry on which the signal is emitted
* @icon_pos: The position of the clicked icon
* @event: the button press event
*
* The ::icon-pressed signal is emitted when an activatable icon
* The ::icon-press signal is emitted when an activatable icon
* is clicked.
*
* Since: 2.16
*/
signals[ICON_PRESSED] =
g_signal_new (I_("icon-pressed"),
signals[ICON_PRESS] =
g_signal_new (I_("icon-press"),
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
0,
@ -1354,21 +1354,21 @@ gtk_entry_class_init (GtkEntryClass *class)
_gtk_marshal_VOID__ENUM_BOXED,
G_TYPE_NONE, 2,
GTK_TYPE_ENTRY_ICON_POSITION,
GDK_TYPE_EVENT);
GDK_TYPE_EVENT | G_SIGNAL_TYPE_STATIC_SCOPE);
/**
* GtkEntry::icon-released:
* GtkEntry::icon-release:
* @entry: The entry on which the signal is emitted
* @icon_pos: The position of the clicked icon
* @event: the button release event
*
* The ::icon-released signal is emitted on the button release from a
* The ::icon-release signal is emitted on the button release from a
* mouse click over an activatable icon.
*
* Since: 2.16
*/
signals[ICON_RELEASED] =
g_signal_new (I_("icon-released"),
signals[ICON_RELEASE] =
g_signal_new (I_("icon-release"),
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
0,
@ -1376,7 +1376,7 @@ gtk_entry_class_init (GtkEntryClass *class)
_gtk_marshal_VOID__ENUM_BOXED,
G_TYPE_NONE, 2,
GTK_TYPE_ENTRY_ICON_POSITION,
GDK_TYPE_EVENT);
GDK_TYPE_EVENT | G_SIGNAL_TYPE_STATIC_SCOPE);
/*
@ -3239,7 +3239,7 @@ gtk_entry_button_press (GtkWidget *widget,
icon_info->pressed = TRUE;
if (!icon_info->nonactivatable)
g_signal_emit (entry, signals[ICON_PRESSED], 0, i, event);
g_signal_emit (entry, signals[ICON_PRESS], 0, i, event);
return TRUE;
}
@ -3427,7 +3427,7 @@ gtk_entry_button_release (GtkWidget *widget,
}
if (!icon_info->nonactivatable)
g_signal_emit (entry, signals[ICON_RELEASED], 0, i, event);
g_signal_emit (entry, signals[ICON_RELEASE], 0, i, event);
return TRUE;
}

18
tests/testentryicons.c
View File

@ -40,6 +40,20 @@ clear_pressed (GtkEntry *entry, gint icon, GdkEvent *event, gpointer data)
gtk_entry_set_text (entry, "");
}
static void
drag_begin_cb (GtkWidget *widget,
GdkDragContext *context,
gpointer user_data)
{
gint pos;
pos = gtk_entry_get_current_icon_drag_source (GTK_ENTRY (widget));
if (pos != -1)
gtk_drag_set_icon_stock (context, GTK_STOCK_INFO, 2, 2);
g_print ("drag begin %d\n", pos);
}
static void
drag_data_get_cb (GtkWidget *widget,
GdkDragContext *context,
@ -154,6 +168,8 @@ main (int argc, char **argv)
gtk_entry_set_icon_drag_source (GTK_ENTRY (entry),
GTK_ENTRY_ICON_PRIMARY,
tlist, GDK_ACTION_COPY);
g_signal_connect_after (entry, "drag-begin",
G_CALLBACK (drag_begin_cb), NULL);
g_signal_connect (entry, "drag-data-get",
G_CALLBACK (drag_data_get_cb), NULL);
gtk_target_list_unref (tlist);
@ -184,7 +200,7 @@ main (int argc, char **argv)
GTK_ENTRY_ICON_SECONDARY,
GTK_STOCK_CLEAR);
g_signal_connect (entry, "icon-pressed", G_CALLBACK (clear_pressed), NULL);
g_signal_connect (entry, "icon-press", G_CALLBACK (clear_pressed), NULL);
button = gtk_button_new_with_label ("Properties");
gtk_table_attach (GTK_TABLE (table), button, 2, 3, 2, 3,