diff options
| author | Paul Davis <paul@linuxaudiosystems.com> | 2006-11-30 04:21:32 +0000 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2006-11-30 04:21:32 +0000 |
| commit | e002eea388f9850cc5d416c70a87ffae1929b1f7 (patch) | |
| tree | 22896b5e69b24f6a9d7d4f24935a09c9c717948a /gtk2_ardour/utils.cc | |
| parent | f987091756dc2229636ba49e344d1e8ba534169c (diff) | |
frame for fader belt; better focus behaviour for gain display text entry (generalized)
git-svn-id: svn://localhost/ardour2/trunk@1171 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/utils.cc')
| -rw-r--r-- | gtk2_ardour/utils.cc | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/gtk2_ardour/utils.cc b/gtk2_ardour/utils.cc index 4d7c133770..303c4a4c53 100644 --- a/gtk2_ardour/utils.cc +++ b/gtk2_ardour/utils.cc @@ -544,3 +544,52 @@ longest (vector<string>& strings) return *longest; } + +bool +key_is_legal_for_numeric_entry (guint keyval) +{ + switch (keyval) { + case GDK_minus: + case GDK_plus: + case GDK_period: + case GDK_comma: + case GDK_0: + case GDK_1: + case GDK_2: + case GDK_3: + case GDK_4: + case GDK_5: + case GDK_6: + case GDK_7: + case GDK_8: + case GDK_9: + case GDK_KP_Add: + case GDK_KP_Subtract: + case GDK_KP_Decimal: + case GDK_KP_0: + case GDK_KP_1: + case GDK_KP_2: + case GDK_KP_3: + case GDK_KP_4: + case GDK_KP_5: + case GDK_KP_6: + case GDK_KP_7: + case GDK_KP_8: + case GDK_KP_9: + case GDK_Return: + case GDK_BackSpace: + case GDK_Delete: + case GDK_KP_Enter: + case GDK_Home: + case GDK_End: + case GDK_Left: + case GDK_Right: + return true; + + default: + break; + } + + return false; +} + |