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authorDavid Robillard <d@drobilla.net>2008-12-21 02:51:47 +0000
committerDavid Robillard <d@drobilla.net>2008-12-21 02:51:47 +0000
commit038fe000ec5a99c3e6219532c3b0aaed3e319a63 (patch)
tree6795989bf1fae495fe5ccbdfe53f08a272083362 /src/gui/Controls.cpp
parent2dfc299dc208808cd77617fef3cad2623a2d5b1a (diff)
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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.cpp11
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);
}