- clean working copy for leaving SVN

2022-06-28 19:04:46 +02:00
parent 62a2d47cb3
commit 762b8f0e7d
1966 changed files with 699872 additions and 126 deletions
@@ -0,0 +1,114 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library.
+   Copyright (c) 2013 - Raw Material Software Ltd.
+
+   Permission is granted to use this software under the terms of either:
+   a) the GPL v2 (or any later version)
+   b) the Affero GPL v3
+
+   Details of these licenses can be found at: www.gnu.org/licenses
+
+   JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   ------------------------------------------------------------------------------
+
+   To release a closed-source product which uses JUCE, commercial licenses are
+   available: visit www.juce.com for more information.
+
+  ==============================================================================
+*/
+
+ShapeButton::ShapeButton (const String& t, Colour n, Colour o, Colour d)
+  : Button (t),
+    normalColour (n), overColour (o), downColour (d),
+    maintainShapeProportions (false),
+    outlineWidth (0.0f)
+{
+}
+
+ShapeButton::~ShapeButton() {}
+
+void ShapeButton::setColours (Colour newNormalColour, Colour newOverColour, Colour newDownColour)
+{
+    normalColour = newNormalColour;
+    overColour = newOverColour;
+    downColour = newDownColour;
+}
+
+void ShapeButton::setOutline (Colour newOutlineColour, const float newOutlineWidth)
+{
+    outlineColour = newOutlineColour;
+    outlineWidth = newOutlineWidth;
+}
+
+void ShapeButton::setBorderSize (BorderSize<int> newBorder)
+{
+    border = newBorder;
+}
+
+void ShapeButton::setShape (const Path& newShape,
+                            const bool resizeNowToFitThisShape,
+                            const bool maintainShapeProportions_,
+                            const bool hasShadow)
+{
+    shape = newShape;
+    maintainShapeProportions = maintainShapeProportions_;
+
+    shadow.setShadowProperties (DropShadow (Colours::black.withAlpha (0.5f), 3, Point<int>()));
+    setComponentEffect (hasShadow ? &shadow : nullptr);
+
+    if (resizeNowToFitThisShape)
+    {
+        Rectangle<float> newBounds (shape.getBounds());
+
+        if (hasShadow)
+            newBounds = newBounds.expanded (4.0f);
+
+        shape.applyTransform (AffineTransform::translation (-newBounds.getX(),
+                                                            -newBounds.getY()));
+
+        setSize (1 + (int) (newBounds.getWidth()  + outlineWidth) + border.getLeftAndRight(),
+                 1 + (int) (newBounds.getHeight() + outlineWidth) + border.getTopAndBottom());
+    }
+
+    repaint();
+}
+
+void ShapeButton::paintButton (Graphics& g, bool isMouseOverButton, bool isButtonDown)
+{
+    if (! isEnabled())
+    {
+        isMouseOverButton = false;
+        isButtonDown = false;
+    }
+
+    Rectangle<float> r (border.subtractedFrom (getLocalBounds()).toFloat().reduced (outlineWidth * 0.5f));
+
+    if (getComponentEffect() != nullptr)
+        r = r.reduced (2.0f);
+
+    if (isButtonDown)
+    {
+        const float sizeReductionWhenPressed = 0.04f;
+
+        r = r.reduced (sizeReductionWhenPressed * r.getWidth(),
+                       sizeReductionWhenPressed * r.getHeight());
+    }
+
+    const AffineTransform trans (shape.getTransformToScaleToFit (r, maintainShapeProportions));
+
+    g.setColour (isButtonDown ? downColour
+                              : isMouseOverButton ? overColour
+                                                  : normalColour);
+    g.fillPath (shape, trans);
+
+    if (outlineWidth > 0.0f)
+    {
+        g.setColour (outlineColour);
+        g.strokePath (shape, PathStrokeType (outlineWidth), trans);
+    }
+}