biggy
a50666355c
Add a floating value label near the cursor while dragging a knob, giving immediate feedback without altering slider behaviour. Inherit SettableTooltipClient on ToggleButton so setTooltip works consistently with knobs and combos. Introduce a shared layout constants namespace in PluginEditor so every panel, row and control position derives from one spacing system. Add tooltips to all knobs, combos, toggles, and buttons. Add Tab/Shift+Tab tab cycling via keyPressed, with a TooltipWindow for hover hints.
42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
#pragma once
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#include <JuceHeader.h>
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#include <memory>
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#include "../Resources.h"
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namespace serum
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{
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// ===========================================================================
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// Rotary knob — a juce::Slider styled by SerumLookAndFeel. The value readout is
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// formatted by a user-provided function via getTextFromValue().
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//
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// While the knob is being dragged it also shows a small floating label near the
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// mouse cursor with the live (formatted) value, giving immediate feedback
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// without changing the slider's normal behaviour.
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// ===========================================================================
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class Knob : public juce::Slider
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{
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public:
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explicit Knob (const juce::String& name,
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std::function<juce::String (float)> formatter = {});
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void setFormatter (std::function<juce::String (float)> f) { formatter = std::move (f); }
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juce::String getTextFromValue (double value) override;
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void mouseDown (const juce::MouseEvent& e) override;
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void mouseDrag (const juce::MouseEvent& e) override;
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void mouseUp (const juce::MouseEvent& e) override;
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void mouseExit (const juce::MouseEvent& e) override;
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private:
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void showValuePopup (const juce::MouseEvent& e);
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void hideValuePopup();
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std::function<juce::String (float)> formatter;
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std::unique_ptr<juce::Label> valuePopup;
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};
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} // namespace serum
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