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sdgui: avoid focusing tab headers by mouse 

Our tabs have dummy contents, which causes some complications.
This commit is contained in:
Přemysl Eric Janouch 2022-02-11 08:11:58 +01:00
parent 4d95f46d36
commit c899ceff10
Signed by: p
GPG Key ID: A0420B94F92B9493
1 changed files with 21 additions and 0 deletions
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21
src/sdgui.c
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@ -164,6 +164,11 @@ on_switch_page (G_GNUC_UNUSED GtkWidget *widget, G_GNUC_UNUSED GtkWidget *page,
g.last = g.dictionary;
g.dictionary = page_num;
search (g_ptr_array_index (g.dictionaries, g.dictionary));
// Hack: Make right-clicking notebook arrows also re-focus the entry.
GdkEvent *event = gtk_get_current_event ();
if (event && event->type == GDK_BUTTON_PRESS)
gtk_widget_grab_focus (g.entry);
}
static gboolean
@ -240,6 +245,21 @@ on_key_press (G_GNUC_UNUSED GtkWidget *widget, GdkEvent *event,
return FALSE;
}
static gboolean
on_tab_focus (G_GNUC_UNUSED GtkWidget *widget,
G_GNUC_UNUSED GtkDirectionType direction, G_GNUC_UNUSED gpointer user_data)
{
// Hack: Make it so that tab headers don't retain newly gained focus
// when clicked, re-focus the entry instead.
GdkEvent *event = gtk_get_current_event ();
if (!event || event->type != GDK_BUTTON_PRESS
|| event->button.button != GDK_BUTTON_PRIMARY)
return FALSE;
gtk_widget_grab_focus (g.entry);
return TRUE;
}
static void
init_tabs (void)
{
@ -247,6 +267,7 @@ init_tabs (void)
{
Dictionary *dict = g_ptr_array_index (g.dictionaries, i);
GtkWidget *dummy = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
g_signal_connect (dummy, "focus", G_CALLBACK (on_tab_focus), NULL);
GtkWidget *label = gtk_label_new (dict->name);
gtk_notebook_insert_page (GTK_NOTEBOOK (g.notebook), dummy, label, 0);
}