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author | David Robillard <d@drobilla.net> | 2008-12-21 02:51:47 +0000 |
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committer | David Robillard <d@drobilla.net> | 2008-12-21 02:51:47 +0000 |
commit | 038fe000ec5a99c3e6219532c3b0aaed3e319a63 (patch) | |
tree | 6795989bf1fae495fe5ccbdfe53f08a272083362 /src/gui/Controls.cpp | |
parent | 2dfc299dc208808cd77617fef3cad2623a2d5b1a (diff) | |
download | ingen-038fe000ec5a99c3e6219532c3b0aaed3e319a63.tar.gz ingen-038fe000ec5a99c3e6219532c3b0aaed3e319a63.tar.bz2 ingen-038fe000ec5a99c3e6219532c3b0aaed3e319a63.zip |
Fix control range stuff (fix ticket #298).
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@1884 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/gui/Controls.cpp')
-rw-r--r-- | src/gui/Controls.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/gui/Controls.cpp b/src/gui/Controls.cpp index d76f4e17..99335503 100644 --- a/src/gui/Controls.cpp +++ b/src/gui/Controls.cpp @@ -189,18 +189,23 @@ SliderControl::set_value(const Atom& atom) void SliderControl::port_variable_change(const string& key, const Atom& value) { - if ( (key == "lv2:minimum") && value.type() == Atom::FLOAT) + _enable_signal = false; + + if (key == "lv2:minimum" && value.type() == Atom::FLOAT) set_range(value.get_float(), _slider->get_adjustment()->get_upper()); - else if ( (key == "lv2:maximum") && value.type() == Atom::FLOAT) + else if (key == "lv2:maximum" && value.type() == Atom::FLOAT) set_range(_slider->get_adjustment()->get_lower(), value.get_float()); + + _enable_signal = true; } void SliderControl::set_range(float min, float max) { - if (min <= min) + if (max <= min) max = min + 1.0; + _slider->set_range(min, max); //_value_spinner->set_range(min, max); } |