- 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
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+/*
+  ==============================================================================
+
+   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_TEXTBUTTON_H_INCLUDED
+#define JUCE_TEXTBUTTON_H_INCLUDED
+
+
+//==============================================================================
+/**
+    A button that uses the standard lozenge-shaped background with a line of
+    text on it.
+
+    @see Button, DrawableButton
+*/
+class JUCE_API  TextButton  : public Button
+{
+public:
+    //==============================================================================
+    /** Creates a TextButton. */
+    TextButton();
+
+    /** Creates a TextButton.
+        @param buttonName           the text to put in the button (the component's name is also
+                                    initially set to this string, but these can be changed later
+                                    using the setName() and setButtonText() methods)
+    */
+    explicit TextButton (const String& buttonName);
+
+    /** Creates a TextButton.
+        @param buttonName           the text to put in the button (the component's name is also
+                                    initially set to this string, but these can be changed later
+                                    using the setName() and setButtonText() methods)
+        @param toolTip              an optional string to use as a toolip
+    */
+    TextButton (const String& buttonName, const String& toolTip);
+
+    /** Destructor. */
+    ~TextButton();
+
+    //==============================================================================
+    /** A set of colour IDs to use to change the colour of various aspects of the button.
+
+        These constants can be used either via the Component::setColour(), or LookAndFeel::setColour()
+        methods.
+
+        @see Component::setColour, Component::findColour, LookAndFeel::setColour, LookAndFeel::findColour
+    */
+    enum ColourIds
+    {
+        buttonColourId                  = 0x1000100,  /**< The colour used to fill the button shape (when the button is toggled
+                                                           'off'). The look-and-feel class might re-interpret this to add
+                                                           effects, etc. */
+        buttonOnColourId                = 0x1000101,  /**< The colour used to fill the button shape (when the button is toggled
+                                                           'on'). The look-and-feel class might re-interpret this to add
+                                                           effects, etc. */
+        textColourOffId                 = 0x1000102,  /**< The colour to use for the button's text when the button's toggle state is "off". */
+        textColourOnId                  = 0x1000103   /**< The colour to use for the button's text.when the button's toggle state is "on". */
+    };
+
+    //==============================================================================
+    /** Changes this button's width to fit neatly around its current text, without
+        changing its height.
+    */
+    void changeWidthToFitText();
+
+    /** Resizes the button's width to fit neatly around its current text, and gives it
+        the specified height.
+    */
+    void changeWidthToFitText (int newHeight);
+
+    /** Returns the width that the LookAndFeel suggests would be best for this button if it
+        had the given height.
+    */
+    int getBestWidthForHeight (int buttonHeight);
+
+    //==============================================================================
+    /** @internal */
+    void paintButton (Graphics&, bool isMouseOverButton, bool isButtonDown) override;
+    /** @internal */
+    void colourChanged() override;
+
+private:
+   #if JUCE_CATCH_DEPRECATED_CODE_MISUSE
+    // Note that this method has been removed - instead, see LookAndFeel::getTextButtonFont()
+    virtual int getFont() { return 0; }
+   #endif
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (TextButton)
+};
+
+
+#endif   // JUCE_TEXTBUTTON_H_INCLUDED