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Add a completion for the cylinder type entry combo box

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This allows us to start typing the cylinder description and we'll get a
matching list that we can select.  This is similar to selecting one from
the model, and works in addition to the explicit selection.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2011-10-22 19:39:03 +03:00
parent f9cb526c96
commit 0b4814a95d
1 changed files with 19 additions and 0 deletions
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19
equipment.c
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@ -466,9 +466,21 @@ static void nitrox_cb(GtkToggleButton *button, gpointer data)
gtk_widget_set_sensitive(cylinder->o2, state);
}
static gboolean completion_cb(GtkEntryCompletion *widget, GtkTreeModel *model, GtkTreeIter *iter, struct cylinder_widget *cylinder)
{
const char *desc;
unsigned int ml, mbar;
gtk_tree_model_get(model, iter, CYL_DESC, &desc, CYL_SIZE, &ml, CYL_WORKP, &mbar, -1);
add_cylinder(cylinder, desc, ml, mbar);
return TRUE;
}
static void cylinder_widget(GtkWidget *vbox, struct cylinder_widget *cylinder, GtkListStore *model)
{
GtkWidget *frame, *hbox;
GtkEntry *entry;
GtkEntryCompletion *completion;
GtkWidget *widget;
/*
@ -486,6 +498,13 @@ static void cylinder_widget(GtkWidget *vbox, struct cylinder_widget *cylinder, G
cylinder->description = GTK_COMBO_BOX(widget);
g_signal_connect(widget, "changed", G_CALLBACK(cylinder_cb), cylinder);
entry = GTK_ENTRY(GTK_BIN(widget)->child);
completion = gtk_entry_completion_new();
gtk_entry_completion_set_text_column(completion, 0);
gtk_entry_completion_set_model(completion, GTK_TREE_MODEL(model));
g_signal_connect(completion, "match-selected", G_CALLBACK(completion_cb), cylinder);
gtk_entry_set_completion(entry, completion);
hbox = gtk_hbox_new(FALSE, 3);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 0);