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GtkAccelLabel: Don't show "+" if there's no more keys to add

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With the following code:
    #define INVALID_CHAR GDK_KEY_VoidSymbol - 1
    gtk_accelerator_get_label (INVALID_CHAR, GDK_SHIFT_MASK | GDK_CONTROL_MASK);
we would get this label:
    Shift+Ctrl+
instead of this label:
    Shift+Ctrl

https://bugzilla.gnome.org/show_bug.cgi?id=694075
This commit is contained in:
Bastien Nocera 2013-02-18 11:59:26 +01:00
parent 5dbf814f0c
commit 3c8a4126a8
1 changed files with 6 additions and 2 deletions
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8
gtk/gtkaccellabel.c
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@ -836,12 +836,13 @@ _gtk_accel_label_class_get_accelerator_label (GtkAccelLabelClass *klass,
#endif
seen_mod = TRUE;
}
if (seen_mod)
g_string_append (gstring, klass->mod_separator);
ch = gdk_keyval_to_unicode (accelerator_key);
if (ch && ch < 0x80 && (g_unichar_isgraph (ch) || ch == ' '))
{
if (seen_mod)
g_string_append (gstring, klass->mod_separator);
switch (ch)
{
case ' ':
@ -862,6 +863,9 @@ _gtk_accel_label_class_get_accelerator_label (GtkAccelLabelClass *klass,
tmp = gdk_keyval_name (gdk_keyval_to_lower (accelerator_key));
if (tmp != NULL)
{
if (seen_mod)
g_string_append (gstring, klass->mod_separator);
if (tmp[0] != 0 && tmp[1] == 0)
g_string_append_c (gstring, g_ascii_toupper (tmp[0]));
else