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-rw-r--r--gtk/prefs_dlg.c101
1 files changed, 79 insertions, 22 deletions
diff --git a/gtk/prefs_dlg.c b/gtk/prefs_dlg.c
index 6feee32d20..e3fad138c3 100644
--- a/gtk/prefs_dlg.c
+++ b/gtk/prefs_dlg.c
@@ -1,7 +1,7 @@
/* prefs_dlg.c
* Routines for handling preferences
*
- * $Id: prefs_dlg.c,v 1.39 2002/01/14 01:14:52 guy Exp $
+ * $Id: prefs_dlg.c,v 1.40 2002/01/20 20:05:18 guy Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
@@ -79,6 +79,7 @@ static void prefs_tree_select_cb(GtkCTree *, GtkCTreeNode *, gint, gpointer);
#define E_GUI_PAGE_KEY "gui_options_page"
#define E_CAPTURE_PAGE_KEY "capture_options_page"
#define E_NAMERES_PAGE_KEY "nameres_options_page"
+#define E_TOOLTIPS_KEY "tooltips"
#define FIRST_PROTO_PREFS_PAGE 4
@@ -107,6 +108,7 @@ struct ct_struct {
GtkWidget *notebook;
GtkWidget *ctree;
GtkCTreeNode *node;
+ GtkTooltips *tooltips;
gint page;
};
@@ -152,13 +154,14 @@ pref_show(pref_t *pref, gpointer user_data)
break;
}
pref->control = create_preference_entry(main_tb, pref->ordinal,
- label_string, uint_str);
+ label_string, pref->description,
+ uint_str);
break;
case PREF_BOOL:
pref->saved_val.bool = *pref->varp.bool;
pref->control = create_preference_check_button(main_tb, pref->ordinal,
- label_string,
+ label_string, pref->description,
pref->saved_val.bool);
break;
@@ -167,13 +170,13 @@ pref_show(pref_t *pref, gpointer user_data)
if (pref->info.enum_info.radio_buttons) {
/* Show it as radio buttons. */
pref->control = create_preference_radio_buttons(main_tb, pref->ordinal,
- label_string,
+ label_string, pref->description,
pref->info.enum_info.enumvals,
pref->saved_val.enumval);
} else {
/* Show it as an option menu. */
pref->control = create_preference_option_menu(main_tb, pref->ordinal,
- label_string,
+ label_string, pref->description,
pref->info.enum_info.enumvals,
pref->saved_val.enumval);
}
@@ -184,7 +187,7 @@ pref_show(pref_t *pref, gpointer user_data)
g_free(pref->saved_val.string);
pref->saved_val.string = g_strdup(*pref->varp.string);
pref->control = create_preference_entry(main_tb, pref->ordinal,
- label_string,
+ label_string, pref->description,
pref->saved_val.string);
break;
@@ -218,6 +221,7 @@ module_prefs_show(module_t *module, gpointer user_data)
gtk_box_pack_start(GTK_BOX(main_vb), main_tb, FALSE, FALSE, 0);
gtk_table_set_row_spacings(GTK_TABLE(main_tb), 10);
gtk_table_set_col_spacings(GTK_TABLE(main_tb), 15);
+ gtk_object_set_data(GTK_OBJECT(main_tb), E_TOOLTIPS_KEY, cts->tooltips);
/* Add items for each of the preferences */
prefs_pref_foreach(module, pref_show, main_tb);
@@ -235,7 +239,8 @@ module_prefs_show(module_t *module, gpointer user_data)
}
void
-prefs_cb(GtkWidget *w, gpointer dummy) {
+prefs_cb(GtkWidget *w, gpointer dummy)
+{
GtkWidget *main_vb, *top_hb, *bbox, *prefs_nb, *ct_sb, *frame,
*ok_bt, *apply_bt, *save_bt, *cancel_bt;
GtkWidget *print_pg, *column_pg, *stream_pg, *gui_pg, *capture_pg;
@@ -244,7 +249,6 @@ prefs_cb(GtkWidget *w, gpointer dummy) {
GtkCTreeNode *ct_node;
struct ct_struct cts;
-
if (prefs_w != NULL) {
/* There's already a "Preferences" dialog box; reactivate it. */
reactivate_window(prefs_w);
@@ -261,6 +265,14 @@ prefs_cb(GtkWidget *w, gpointer dummy) {
gtk_signal_connect(GTK_OBJECT(prefs_w), "destroy",
GTK_SIGNAL_FUNC(prefs_main_destroy_cb), NULL);
+ /*
+ * Unfortunately, we can't arrange that a GtkTable widget wrap an event box
+ * around a table row, so the spacing between the preference item's label
+ * and its control widgets is inactive and the tooltip doesn't pop up when
+ * the mouse is over it.
+ */
+ cts.tooltips = gtk_tooltips_new();
+
/* Container for each row of widgets */
main_vb = gtk_vbox_new(FALSE, 5);
gtk_container_border_width(GTK_CONTAINER(main_vb), 5);
@@ -439,43 +451,62 @@ prefs_cb(GtkWidget *w, gpointer dummy) {
static void
set_option_label(GtkWidget *main_tb, int table_position,
- const gchar *label_text)
+ const gchar *label_text, const gchar *tooltip_text, GtkTooltips *tooltips)
{
GtkWidget *label;
+ GtkWidget *event_box;
label = gtk_label_new(label_text);
gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5);
- gtk_table_attach_defaults(GTK_TABLE(main_tb), label, 0, 1,
- table_position, table_position + 1);
gtk_widget_show(label);
+
+ event_box = gtk_event_box_new();
+ gtk_table_attach_defaults(GTK_TABLE(main_tb), event_box, 0, 1,
+ table_position, table_position + 1);
+ if (tooltip_text != NULL && tooltips != NULL)
+ gtk_tooltips_set_tip(tooltips, event_box, tooltip_text, NULL);
+ gtk_container_add(GTK_CONTAINER(event_box), label);
+ gtk_widget_show(event_box);
}
GtkWidget *
create_preference_check_button(GtkWidget *main_tb, int table_position,
- const gchar *label_text, gboolean active)
+ const gchar *label_text, const gchar *tooltip_text, gboolean active)
{
+ GtkTooltips *tooltips;
GtkWidget *check_box;
- set_option_label(main_tb, table_position, label_text);
+ tooltips = gtk_object_get_data(GTK_OBJECT(main_tb), E_TOOLTIPS_KEY);
+
+ set_option_label(main_tb, table_position, label_text, tooltip_text,
+ tooltips);
check_box = gtk_check_button_new();
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check_box), active);
gtk_table_attach_defaults(GTK_TABLE(main_tb), check_box, 1, 2,
table_position, table_position + 1);
+ if (tooltip_text != NULL && tooltips != NULL)
+ gtk_tooltips_set_tip(tooltips, check_box, tooltip_text, NULL);
return check_box;
}
GtkWidget *
create_preference_radio_buttons(GtkWidget *main_tb, int table_position,
- const gchar *label_text, const enum_val_t *enumvals, gint current_val)
+ const gchar *label_text, const gchar *tooltip_text,
+ const enum_val_t *enumvals, gint current_val)
{
+ GtkTooltips *tooltips;
GtkWidget *radio_button_hbox, *button = NULL;
GSList *rb_group;
int index;
const enum_val_t *enum_valp;
+ GtkWidget *event_box;
+
+ tooltips = gtk_object_get_data(GTK_OBJECT(main_tb), E_TOOLTIPS_KEY);
- set_option_label(main_tb, table_position, label_text);
+ set_option_label(main_tb, table_position, label_text, tooltip_text,
+ tooltips);
radio_button_hbox = gtk_hbox_new(FALSE, 0);
rb_group = NULL;
@@ -494,8 +525,14 @@ create_preference_radio_buttons(GtkWidget *main_tb, int table_position,
}
}
gtk_widget_show(radio_button_hbox);
- gtk_table_attach_defaults(GTK_TABLE(main_tb), radio_button_hbox, 1, 2,
+
+ event_box = gtk_event_box_new();
+ gtk_container_add(GTK_CONTAINER(event_box), radio_button_hbox);
+ gtk_table_attach_defaults(GTK_TABLE(main_tb), event_box, 1, 2,
table_position, table_position+1);
+ if (tooltip_text != NULL && tooltips != NULL)
+ gtk_tooltips_set_tip(tooltips, event_box, tooltip_text, NULL);
+ gtk_widget_show(event_box);
/*
* It doesn't matter which of the buttons we return - we fetch
@@ -544,16 +581,24 @@ fetch_preference_radio_buttons_val(GtkWidget *button,
GtkWidget *
create_preference_option_menu(GtkWidget *main_tb, int table_position,
- const gchar *label_text, const enum_val_t *enumvals, gint current_val)
+ const gchar *label_text, const gchar *tooltip_text,
+ const enum_val_t *enumvals, gint current_val)
{
+ GtkTooltips *tooltips;
GtkWidget *label, *menu_box, *menu, *menu_item, *option_menu;
int menu_index, index;
const enum_val_t *enum_valp;
+ GtkWidget *event_box;
+
+ tooltips = gtk_object_get_data(GTK_OBJECT(main_tb), E_TOOLTIPS_KEY);
- set_option_label(main_tb, table_position, label_text);
+ set_option_label(main_tb, table_position, label_text, tooltip_text,
+ tooltips);
/* Create a menu from the enumvals */
menu = gtk_menu_new();
+ if (tooltip_text != NULL && tooltips != NULL)
+ gtk_tooltips_set_tip(tooltips, menu, tooltip_text, NULL);
menu_index = -1;
for (enum_valp = enumvals, index = 0; enum_valp->name != NULL;
enum_valp++, index++) {
@@ -579,9 +624,15 @@ create_preference_option_menu(GtkWidget *main_tb, int table_position,
* space.
*/
menu_box = gtk_hbox_new(FALSE, 0);
- gtk_table_attach_defaults(GTK_TABLE(main_tb), menu_box,
- 1, 2, table_position, table_position + 1);
gtk_box_pack_start(GTK_BOX(menu_box), option_menu, FALSE, FALSE, 0);
+
+ event_box = gtk_event_box_new();
+ gtk_table_attach_defaults(GTK_TABLE(main_tb), event_box,
+ 1, 2, table_position, table_position + 1);
+ if (tooltip_text != NULL && tooltips != NULL)
+ gtk_tooltips_set_tip(tooltips, event_box, tooltip_text, NULL);
+ gtk_container_add(GTK_CONTAINER(event_box), menu_box);
+
return option_menu;
}
@@ -600,17 +651,23 @@ fetch_preference_option_menu_val(GtkWidget *optmenu, const enum_val_t *enumvals)
GtkWidget *
create_preference_entry(GtkWidget *main_tb, int table_position,
- const gchar *label_text, char *value)
+ const gchar *label_text, const gchar *tooltip_text, char *value)
{
+ GtkTooltips *tooltips;
GtkWidget *entry;
- set_option_label(main_tb, table_position, label_text);
+ tooltips = gtk_object_get_data(GTK_OBJECT(main_tb), E_TOOLTIPS_KEY);
+
+ set_option_label(main_tb, table_position, label_text, tooltip_text,
+ tooltips);
entry = gtk_entry_new();
if (value != NULL)
gtk_entry_set_text(GTK_ENTRY(entry), value);
gtk_table_attach_defaults(GTK_TABLE(main_tb), entry, 1, 2,
table_position, table_position + 1);
+ if (tooltip_text != NULL && tooltips != NULL)
+ gtk_tooltips_set_tip(tooltips, entry, tooltip_text, NULL);
gtk_widget_show(entry);
return entry;
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 15:56:44 +0000