misc

Classes
class	AnimatedAppComponent
	A base class for writing simple one-page graphical apps. More...
class	AppleRemoteDevice
	Receives events from an Apple IR remote control device (Only available in OSX!). More...
class	BubbleMessageComponent
	A speech-bubble component that displays a short message. More...
class	ColourSelector
	A component that lets the user choose a colour. More...
class	KeyMappingEditorComponent
	A component to allow editing of the keymaps stored by a KeyPressMappingSet object. More...
class	PreferencesPanel
	A component with a set of buttons at the top for changing between pages of preferences. More...
class	PushNotifications
	Singleton class responsible for push notifications functionality. More...
struct	PushNotifications::Listener
	Register a listener (ideally on application startup) to receive information about notifications received and any callbacks to async functions called. More...
struct	PushNotifications::ChannelGroup
	Android API level 26 or higher only: represents a channel group. More...
struct	PushNotifications::Channel
	Android API level 26 or higher only: Represents notification channel through which notifications will be sent. More...
struct	PushNotifications::Settings::Category
	Describes a category of a notification. More...
struct	PushNotifications::Settings
	Describes settings we want to use for current device. More...
struct	PushNotifications::Notification::Action
	Represents an action on a notification that can be presented as a button or a text input. More...
struct	PushNotifications::Notification::Progress
	Used to represent a progress of some operation. More...
struct	PushNotifications::Notification::LedBlinkPattern
	Allows to control the time the device's led is on and off. More...
struct	PushNotifications::Notification
	Represents a notification that can be sent or received. More...
class	RecentlyOpenedFilesList
	Manages a set of files for use as a list of recently-opened documents. More...
class	SplashScreen
	A component for showing a splash screen while your app starts up. More...
class	SystemTrayIconComponent
	This component sits in the taskbar tray as a small icon. More...
class	WebBrowserComponent
	A component that displays an embedded web browser. More...

Macros
#define	JUCE_LIVE_CONSTANT(initialValue)   (juce::LiveConstantEditor::getValue (__FILE__, __LINE__ - 1, initialValue).get())
	This macro wraps a primitive constant value in some cunning boilerplate code that allows its value to be interactively tweaked in a popup window while your application is running. More...

Detailed Description

Macro Definition Documentation

JUCE_LIVE_CONSTANT

#define JUCE_LIVE_CONSTANT

(

initialValue

)

(juce::LiveConstantEditor::getValue (__FILE__, __LINE__ - 1, initialValue).get())

This macro wraps a primitive constant value in some cunning boilerplate code that allows its value to be interactively tweaked in a popup window while your application is running.

In a release build, this macro disappears and is replaced by only the constant that it wraps, but if JUCE_ENABLE_LIVE_CONSTANT_EDITOR is enabled, it injects a class wrapper that automatically pops-up a window containing an editor that allows the value to be tweaked at run-time. The editor window will also force all visible components to be resized and repainted whenever a value is changed, so that if you use this to wrap a colour or layout parameter, you'll be able to immediately see the effects of changing it.

The editor will also load the original source-file that contains each JUCE_LIVE_CONSTANT macro, and will display a preview of the modified source code as you adjust the values.

Things to note:

• Only one of these per line! The FILE and LINE macros are used to identify the value, so things will get confused if you have more than one per line
• Obviously because it needs to load the source code based on the FILE macro, it'll only work if the source files are stored locally in the same location as they were when you compiled the program.
• It's only designed to cope with simple types: primitives, string literals, and the Colour class, so if you try using it for other classes or complex expressions, good luck!
• The editor window will get popped up whenever a new value is used for the first time. You can close the window, but there's no way to get it back without restarting the app!

e.g. in this example the colours, font size, and text used in the paint method can all be adjusted live:

void MyComp::paint (Graphics& g) override
{
    g.fillAll (JUCE_LIVE_CONSTANT (Colour (0xffddddff)));

    Colour fontColour = JUCE_LIVE_CONSTANT (Colour (0xff005500));
    float fontSize = JUCE_LIVE_CONSTANT (16.0f);

    g.setColour (fontColour);
    g.setFont (fontSize);

    g.drawFittedText (JUCE_LIVE_CONSTANT ("Hello world!"),
                      getLocalBounds(), Justification::centred, 2);
}