AnalogTapeModel

commit 203ab5eed9f5e37a57cd8cdde50f636eaa667543
parent 281ee7edcb72d52b9c67b1bdec9745e3bec899a4
Author: Jatin Chowdhury <[email protected]>
Date:   Sun, 12 Jun 2022 23:21:58 +0200

Slider regains focus after type-in editing is complete

Diffstat:
M
Plugin/Source/GUI/MyLNF.cpp
 | 
59
+++++++++++++++++++++++++++++++++++++++++++++++++++++++----

1 file changed, 55 insertions(+), 4 deletions(-)
diff --git a/Plugin/Source/GUI/MyLNF.cpp b/Plugin/Source/GUI/MyLNF.cpp
@@ -270,15 +270,66 @@ Slider::SliderLayout MyLNF::getSliderLayout (Slider& slider)
 
 Label* MyLNF::createSliderTextBox (Slider& slider)
 {
-    auto l = LookAndFeel_V4::createSliderTextBox (slider);
+    struct ReturnFocusSliderLabel  : public juce::Label
+    {
+    public:
+        explicit ReturnFocusSliderLabel (Slider& baseSlider) : juce::Label ({}, {}),
+                                                               slider (baseSlider)
+        {}
+
+        ~ReturnFocusSliderLabel() override = default;
+
+        void textEditorReturnKeyPressed (TextEditor& editor) override
+        {
+            juce::Label::textEditorReturnKeyPressed (editor);
+            slider.grabKeyboardFocus();
+        }
+
+        void textEditorEscapeKeyPressed (TextEditor& editor) override
+        {
+            juce::Label::textEditorEscapeKeyPressed (editor);
+            slider.grabKeyboardFocus();
+        }
+
+//        void textEditorFocusLost (TextEditor&) override
+//        {
+//            slider.grabKeyboardFocus();
+//        }
+
+        std::unique_ptr<AccessibilityHandler> createAccessibilityHandler() override
+        {
+            return createIgnoredAccessibilityHandler (*this);
+        }
+
+        Slider& slider;
+    };
+
+    auto* label = new ReturnFocusSliderLabel (slider);
+
+    label->setJustificationType (Justification::centred);
+    label->setKeyboardType (TextInputTarget::decimalKeyboard);
+
+    label->setColour (Label::textColourId, slider.findColour (Slider::textBoxTextColourId));
+    label->setColour (Label::backgroundColourId,
+                  (slider.getSliderStyle() == Slider::LinearBar || slider.getSliderStyle() == Slider::LinearBarVertical)
+                      ? Colours::transparentBlack
+                      : slider.findColour (Slider::textBoxBackgroundColourId));
+    label->setColour (Label::outlineColourId, slider.findColour (Slider::textBoxOutlineColourId));
+    label->setColour (TextEditor::textColourId, slider.findColour (Slider::textBoxTextColourId));
+    label->setColour (TextEditor::backgroundColourId,
+                  slider.findColour (Slider::textBoxBackgroundColourId)
+                      .withAlpha ((slider.getSliderStyle() == Slider::LinearBar || slider.getSliderStyle() == Slider::LinearBarVertical)
+                                      ? 0.7f : 1.0f));
+    label->setColour (TextEditor::outlineColourId, slider.findColour (Slider::textBoxOutlineColourId));
+    label->setColour (TextEditor::highlightColourId, slider.findColour (Slider::textBoxHighlightColourId));
 
     auto style = slider.getSliderStyle();
     if (style == Slider::LinearHorizontal)
-        l->setJustificationType (Justification::left);
+        label->setJustificationType (Justification::left);
 
-    l->setFont ((float) slider.getTextBoxHeight());
+    label->setFont ((float) slider.getTextBoxHeight());
 
-    return l;
+    return label;
 }
 
 Component* MyLNF::getParentComponentForMenuOptions (const PopupMenu::Options& options)