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Added a method MidiKeyboardComponent::getTotalKeyboardWidth()

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This commit is contained in:
jules 2016-03-01 16:33:53 +00:00
parent beac2e4b3a
commit 5cdd56065d
2 changed files with 10 additions and 0 deletions
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7
modules/juce_audio_utils/gui/juce_MidiKeyboardComponent.cpp
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@ -270,6 +270,13 @@ int MidiKeyboardComponent::getKeyStartPosition (const int midiNoteNumber) const
return x;
}
int MidiKeyboardComponent::getTotalKeyboardWidth() const noexcept
{
int x, w;
getKeyPos (rangeEnd, x, w);
return x + w;
}
int MidiKeyboardComponent::getNoteAtPosition (Point<int> p)
{
float v;

3
modules/juce_audio_utils/gui/juce_MidiKeyboardComponent.h
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@ -209,6 +209,9 @@ public:
*/
int getKeyStartPosition (int midiNoteNumber) const;
/** Returns the total width needed to fit all the keys in the available range. */
int getTotalKeyboardWidth() const noexcept;
/** Returns the key at a given coordinate. */
int getNoteAtPosition (Point<int> position);