- added JUCE library code

git-svn-id: http://moon:8086/svn/software/trunk/projects/FsTrack@357 b431acfa-c32f-4a4a-93f1-934dc6c82436
2018-06-12 16:53:56 +00:00
parent fd05a8501a
commit 88f2f0e9aa
755 changed files with 269502 additions and 0 deletions
@@ -0,0 +1,97 @@
+/*
+  ==============================================================================
+
+   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.
+
+  ==============================================================================
+*/
+
+#ifndef JUCE_TOOLBARBUTTON_H_INCLUDED
+#define JUCE_TOOLBARBUTTON_H_INCLUDED
+
+
+//==============================================================================
+/**
+    A type of button designed to go on a toolbar.
+
+    This simple button can have two Drawable objects specified - one for normal
+    use and another one (optionally) for the button's "on" state if it's a
+    toggle button.
+
+    @see Toolbar, ToolbarItemFactory, ToolbarItemComponent, Drawable, Button
+*/
+class JUCE_API  ToolbarButton   : public ToolbarItemComponent
+{
+public:
+    //==============================================================================
+    /** Creates a ToolbarButton.
+
+        @param itemId       the ID for this toolbar item type. This is passed through to the
+                            ToolbarItemComponent constructor
+        @param labelText    the text to display on the button (if the toolbar is using a style
+                            that shows text labels). This is passed through to the
+                            ToolbarItemComponent constructor
+        @param normalImage  a drawable object that the button should use as its icon. The object
+                            that is passed-in here will be kept by this object and will be
+                            deleted when no longer needed or when this button is deleted.
+        @param toggledOnImage  a drawable object that the button can use as its icon if the button
+                            is in a toggled-on state (see the Button::getToggleState() method). If
+                            nullptr is passed-in here, then the normal image will be used instead,
+                            regardless of the toggle state. The object that is passed-in here will be
+                            owned by this object and will be deleted when no longer needed or when
+                            this button is deleted.
+    */
+    ToolbarButton (int itemId,
+                   const String& labelText,
+                   Drawable* normalImage,
+                   Drawable* toggledOnImage);
+
+    /** Destructor. */
+    ~ToolbarButton();
+
+
+    //==============================================================================
+    /** @internal */
+    bool getToolbarItemSizes (int toolbarDepth, bool isToolbarVertical, int& preferredSize,
+                              int& minSize, int& maxSize) override;
+    /** @internal */
+    void paintButtonArea (Graphics&, int width, int height, bool isMouseOver, bool isMouseDown) override;
+    /** @internal */
+    void contentAreaChanged (const Rectangle<int>&) override;
+    /** @internal */
+    void buttonStateChanged() override;
+    /** @internal */
+    void resized() override;
+    /** @internal */
+    void enablementChanged() override;
+
+private:
+    //==============================================================================
+    ScopedPointer<Drawable> normalImage, toggledOnImage;
+    Drawable* currentImage;
+
+    void updateDrawable();
+    Drawable* getImageToUse() const;
+    void setCurrentImage (Drawable*);
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ToolbarButton)
+};
+
+
+#endif   // JUCE_TOOLBARBUTTON_H_INCLUDED