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authorDan Winship <danw@src.gnome.org>2004-04-03 00:19:52 +0800
committerDan Winship <danw@src.gnome.org>2004-04-03 00:19:52 +0800
commit8cc048dc72218fcd37c3a77297bf5a14bb7347bc (patch)
tree81469273b3268104326cd14a76f12ba3dd8db881 /widgets
parentd7a067c9eec1920ed5e73384214599da3409d9af (diff)
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Make the button initially insensitive. Connect to the entry's "changed"
* e-url-entry.c (init): Make the button initially insensitive. Connect to the entry's "changed" signal. (entry_changed_cb): sensitize the button iff the entry is non-empty (button_clicked_cb): simplify a bit by using gtk_entry_get_text rather than gtk_editable_get_chars. svn path=/trunk/; revision=25300
Diffstat (limited to 'widgets')
-rw-r--r--widgets/misc/ChangeLog9
-rw-r--r--widgets/misc/e-url-entry.c27
2 files changed, 30 insertions, 6 deletions
diff --git a/widgets/misc/ChangeLog b/widgets/misc/ChangeLog
index 96914e76f7..953948b637 100644
--- a/widgets/misc/ChangeLog
+++ b/widgets/misc/ChangeLog
@@ -1,3 +1,12 @@
+2004-04-01 Dan Winship <danw@ximian.com>
+
+ * e-url-entry.c (init): Make the button initially insensitive.
+ Connect to the entry's "changed" signal.
+ (entry_changed_cb): sensitize the button iff the entry is
+ non-empty
+ (button_clicked_cb): simplify a bit by using gtk_entry_get_text
+ rather than gtk_editable_get_chars.
+
2004-04-01 Jeffrey Stedfast <fejj@ximian.com>
* e-charset-picker.c (e_charset_picker_new): Create a new class
diff --git a/widgets/misc/e-url-entry.c b/widgets/misc/e-url-entry.c
index c95e92803d..4b680b1add 100644
--- a/widgets/misc/e-url-entry.c
+++ b/widgets/misc/e-url-entry.c
@@ -39,6 +39,7 @@ static void init (EUrlEntry *url_entry);
static void destroy (GtkObject *obj);
static void button_clicked_cb (GtkWidget *widget, gpointer data);
+static void entry_changed_cb (GtkEditable *editable, gpointer data);
static gboolean mnemonic_activate (GtkWidget *widget, gboolean group_cycling);
@@ -99,6 +100,7 @@ init (EUrlEntry *url_entry)
priv->entry = gtk_entry_new ();
gtk_box_pack_start (GTK_BOX (url_entry), priv->entry, TRUE, TRUE, 0);
priv->button = gtk_button_new ();
+ gtk_widget_set_sensitive (priv->button, FALSE);
gtk_box_pack_start (GTK_BOX (url_entry), priv->button, FALSE, FALSE, 0);
pixmap = gtk_image_new_from_file (MAP_DIR "/connect_to_url-16.xpm");
gtk_container_add (GTK_CONTAINER (priv->button), pixmap);
@@ -107,8 +109,10 @@ init (EUrlEntry *url_entry)
gtk_widget_show (priv->button);
gtk_widget_show (priv->entry);
- g_signal_connect((priv->button), "clicked",
- G_CALLBACK (button_clicked_cb), url_entry);
+ g_signal_connect (priv->button, "clicked",
+ G_CALLBACK (button_clicked_cb), url_entry);
+ g_signal_connect (priv->entry, "changed",
+ G_CALLBACK (entry_changed_cb), url_entry);
}
static void
@@ -165,12 +169,23 @@ button_clicked_cb (GtkWidget *widget, gpointer data)
{
EUrlEntry *url_entry;
EUrlEntryPrivate *priv;
- char *url;
+
+ url_entry = E_URL_ENTRY (data);
+ priv = url_entry->priv;
+
+ gnome_url_show (gtk_entry_get_text (GTK_ENTRY (priv->entry)), NULL);
+}
+
+static void
+entry_changed_cb (GtkEditable *editable, gpointer data)
+{
+ EUrlEntry *url_entry;
+ EUrlEntryPrivate *priv;
+ const char *url;
url_entry = E_URL_ENTRY (data);
priv = url_entry->priv;
- url = gtk_editable_get_chars (GTK_EDITABLE (priv->entry), 0, -1);
- gnome_url_show (url, NULL);
- g_free (url);
+ url = gtk_entry_get_text (GTK_ENTRY (priv->entry));
+ gtk_widget_set_sensitive (priv->button, url != NULL && *url != '\0');
}