openshot-audio  0.1.2
Classes | Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
ChoicePropertyComponent Class Reference

#include <juce_ChoicePropertyComponent.h>

Inheritance diagram for ChoicePropertyComponent:
PropertyComponent ComboBox::Listener Component SettableTooltipClient MouseListener TooltipClient

Classes

class  RemapperValueSource
 

Public Member Functions

 ChoicePropertyComponent (const Value &valueToControl, const String &propertyName, const StringArray &choices, const Array< var > &correspondingValues)
 
 ~ChoicePropertyComponent ()
 
virtual void setIndex (int newIndex)
 
virtual int getIndex () const
 
const StringArraygetChoices () const
 
void refresh ()
 
- Public Member Functions inherited from PropertyComponent
 PropertyComponent (const String &propertyName, int preferredHeight=25)
 
 ~PropertyComponent ()
 
int getPreferredHeight () const noexcept
 
void setPreferredHeight (int newHeight) noexcept
 
void paint (Graphics &) override
 
void resized () override
 
void enablementChanged () override
 
- Public Member Functions inherited from Component
 Component () noexcept
 
virtual ~Component ()
 
 Component (const String &componentName) noexcept
 
const StringgetName () const noexcept
 
virtual void setName (const String &newName)
 
const StringgetComponentID () const noexcept
 
void setComponentID (const String &newID)
 
virtual void setVisible (bool shouldBeVisible)
 
bool isVisible () const noexcept
 
virtual void visibilityChanged ()
 
bool isShowing () const
 
virtual void addToDesktop (int windowStyleFlags, void *nativeWindowToAttachTo=nullptr)
 
void removeFromDesktop ()
 
bool isOnDesktop () const noexcept
 
ComponentPeergetPeer () const
 
virtual void userTriedToCloseWindow ()
 
virtual void minimisationStateChanged (bool isNowMinimised)
 
virtual float getDesktopScaleFactor () const
 
void toFront (bool shouldAlsoGainFocus)
 
void toBack ()
 
void toBehind (Component *other)
 
void setAlwaysOnTop (bool shouldStayOnTop)
 
bool isAlwaysOnTop () const noexcept
 
int getX () const noexcept
 
int getY () const noexcept
 
int getWidth () const noexcept
 
int getHeight () const noexcept
 
int getRight () const noexcept
 
Point< intgetPosition () const noexcept
 
int getBottom () const noexcept
 
const Rectangle< int > & getBounds () const noexcept
 
Rectangle< intgetLocalBounds () const noexcept
 
Rectangle< intgetBoundsInParent () const noexcept
 
int getScreenX () const
 
int getScreenY () const
 
Point< intgetScreenPosition () const
 
Rectangle< intgetScreenBounds () const
 
Point< intgetLocalPoint (const Component *sourceComponent, Point< int > pointRelativeToSourceComponent) const
 
Point< float > getLocalPoint (const Component *sourceComponent, Point< float > pointRelativeToSourceComponent) const
 
Rectangle< intgetLocalArea (const Component *sourceComponent, const Rectangle< int > &areaRelativeToSourceComponent) const
 
Point< intlocalPointToGlobal (Point< int > localPoint) const
 
Point< float > localPointToGlobal (Point< float > localPoint) const
 
Rectangle< intlocalAreaToGlobal (const Rectangle< int > &localArea) const
 
void setTopLeftPosition (int x, int y)
 
void setTopLeftPosition (Point< int > newTopLeftPosition)
 
void setTopRightPosition (int x, int y)
 
void setSize (int newWidth, int newHeight)
 
void setBounds (int x, int y, int width, int height)
 
void setBounds (const Rectangle< int > &newBounds)
 
void setBounds (const RelativeRectangle &newBounds)
 
void setBounds (const String &newBoundsExpression)
 
void setBoundsRelative (float proportionalX, float proportionalY, float proportionalWidth, float proportionalHeight)
 
void setBoundsInset (const BorderSize< int > &borders)
 
void setBoundsToFit (int x, int y, int width, int height, Justification justification, bool onlyReduceInSize)
 
void setCentrePosition (int x, int y)
 
void setCentreRelative (float x, float y)
 
void centreWithSize (int width, int height)
 
void setTransform (const AffineTransform &transform)
 
AffineTransform getTransform () const
 
bool isTransformed () const noexcept
 
int proportionOfWidth (float proportion) const noexcept
 
int proportionOfHeight (float proportion) const noexcept
 
int getParentWidth () const noexcept
 
int getParentHeight () const noexcept
 
Rectangle< intgetParentMonitorArea () const
 
int getNumChildComponents () const noexcept
 
ComponentgetChildComponent (int index) const noexcept
 
int getIndexOfChildComponent (const Component *child) const noexcept
 
ComponentfindChildWithID (StringRef componentID) const noexcept
 
void addChildComponent (Component *child, int zOrder=-1)
 
void addChildComponent (Component &child, int zOrder=-1)
 
void addAndMakeVisible (Component *child, int zOrder=-1)
 
void addAndMakeVisible (Component &child, int zOrder=-1)
 
void addChildAndSetID (Component *child, const String &componentID)
 
void removeChildComponent (Component *childToRemove)
 
ComponentremoveChildComponent (int childIndexToRemove)
 
void removeAllChildren ()
 
void deleteAllChildren ()
 
ComponentgetParentComponent () const noexcept
 
template<class TargetClass >
TargetClass * findParentComponentOfClass () const
 
ComponentgetTopLevelComponent () const noexcept
 
bool isParentOf (const Component *possibleChild) const noexcept
 
virtual void parentHierarchyChanged ()
 
virtual void childrenChanged ()
 
virtual bool hitTest (int x, int y)
 
void setInterceptsMouseClicks (bool allowClicksOnThisComponent, bool allowClicksOnChildComponents) noexcept
 
void getInterceptsMouseClicks (bool &allowsClicksOnThisComponent, bool &allowsClicksOnChildComponents) const noexcept
 
bool contains (Point< int > localPoint)
 
bool reallyContains (Point< int > localPoint, bool returnTrueIfWithinAChild)
 
ComponentgetComponentAt (int x, int y)
 
ComponentgetComponentAt (Point< int > position)
 
void repaint ()
 
void repaint (int x, int y, int width, int height)
 
void repaint (const Rectangle< int > &area)
 
void setBufferedToImage (bool shouldBeBuffered)
 
Image createComponentSnapshot (const Rectangle< int > &areaToGrab, bool clipImageToComponentBounds=true, float scaleFactor=1.0f)
 
void paintEntireComponent (Graphics &context, bool ignoreAlphaLevel)
 
void setPaintingIsUnclipped (bool shouldPaintWithoutClipping) noexcept
 
void setComponentEffect (ImageEffectFilter *newEffect)
 
ImageEffectFiltergetComponentEffect () const noexcept
 
LookAndFeelgetLookAndFeel () const noexcept
 
void setLookAndFeel (LookAndFeel *newLookAndFeel)
 
virtual void lookAndFeelChanged ()
 
void sendLookAndFeelChange ()
 
void setOpaque (bool shouldBeOpaque)
 
bool isOpaque () const noexcept
 
void setBroughtToFrontOnMouseClick (bool shouldBeBroughtToFront) noexcept
 
bool isBroughtToFrontOnMouseClick () const noexcept
 
void setWantsKeyboardFocus (bool wantsFocus) noexcept
 
bool getWantsKeyboardFocus () const noexcept
 
void setMouseClickGrabsKeyboardFocus (bool shouldGrabFocus)
 
bool getMouseClickGrabsKeyboardFocus () const noexcept
 
void grabKeyboardFocus ()
 
bool hasKeyboardFocus (bool trueIfChildIsFocused) const
 
void moveKeyboardFocusToSibling (bool moveToNext)
 
virtual KeyboardFocusTraversercreateFocusTraverser ()
 
int getExplicitFocusOrder () const
 
void setExplicitFocusOrder (int newFocusOrderIndex)
 
void setFocusContainer (bool shouldBeFocusContainer) noexcept
 
bool isFocusContainer () const noexcept
 
bool isEnabled () const noexcept
 
void setEnabled (bool shouldBeEnabled)
 
void setAlpha (float newAlpha)
 
float getAlpha () const
 
void setMouseCursor (const MouseCursor &cursorType)
 
virtual MouseCursor getMouseCursor ()
 
void updateMouseCursor () const
 
virtual void paintOverChildren (Graphics &g)
 
virtual void mouseMove (const MouseEvent &event) override
 
virtual void mouseEnter (const MouseEvent &event) override
 
virtual void mouseExit (const MouseEvent &event) override
 
virtual void mouseDown (const MouseEvent &event) override
 
virtual void mouseDrag (const MouseEvent &event) override
 
virtual void mouseUp (const MouseEvent &event) override
 
virtual void mouseDoubleClick (const MouseEvent &event) override
 
virtual void mouseWheelMove (const MouseEvent &event, const MouseWheelDetails &wheel) override
 
virtual void mouseMagnify (const MouseEvent &event, float scaleFactor)
 
void setRepaintsOnMouseActivity (bool shouldRepaint) noexcept
 
void addMouseListener (MouseListener *newListener, bool wantsEventsForAllNestedChildComponents)
 
void removeMouseListener (MouseListener *listenerToRemove)
 
void addKeyListener (KeyListener *newListener)
 
void removeKeyListener (KeyListener *listenerToRemove)
 
virtual bool keyPressed (const KeyPress &key)
 
virtual bool keyStateChanged (bool isKeyDown)
 
virtual void modifierKeysChanged (const ModifierKeys &modifiers)
 
virtual void focusGained (FocusChangeType cause)
 
virtual void focusLost (FocusChangeType cause)
 
virtual void focusOfChildComponentChanged (FocusChangeType cause)
 
bool isMouseOver (bool includeChildren=false) const
 
bool isMouseButtonDown () const
 
bool isMouseOverOrDragging () const
 
Point< intgetMouseXYRelative () const
 
virtual void moved ()
 
virtual void childBoundsChanged (Component *child)
 
virtual void parentSizeChanged ()
 
virtual void broughtToFront ()
 
void addComponentListener (ComponentListener *newListener)
 
void removeComponentListener (ComponentListener *listenerToRemove)
 
void postCommandMessage (int commandId)
 
virtual void handleCommandMessage (int commandId)
 
void enterModalState (bool takeKeyboardFocus=true, ModalComponentManager::Callback *callback=nullptr, bool deleteWhenDismissed=false)
 
void exitModalState (int returnValue)
 
bool isCurrentlyModal () const noexcept
 
bool isCurrentlyBlockedByAnotherModalComponent () const
 
virtual bool canModalEventBeSentToComponent (const Component *targetComponent)
 
virtual void inputAttemptWhenModal ()
 
NamedValueSetgetProperties () noexcept
 
const NamedValueSetgetProperties () const noexcept
 
Colour findColour (int colourId, bool inheritFromParent=false) const
 
void setColour (int colourId, Colour newColour)
 
void removeColour (int colourId)
 
bool isColourSpecified (int colourId) const
 
void copyAllExplicitColoursTo (Component &target) const
 
virtual void colourChanged ()
 
virtual MarkerListgetMarkers (bool xAxis)
 
void * getWindowHandle () const
 
PositionergetPositioner () const noexcept
 
void setPositioner (Positioner *newPositioner)
 
void setCachedComponentImage (CachedComponentImage *newCachedImage)
 
CachedComponentImagegetCachedComponentImage () const noexcept
 
 JUCE_DEPRECATED (Point< int > relativePositionToGlobal(Point< int >) const)
 
 JUCE_DEPRECATED (Point< int > globalPositionToRelative(Point< int >) const)
 
 JUCE_DEPRECATED (Point< int > relativePositionToOtherComponent(const Component *, Point< int >) const)
 
- Public Member Functions inherited from MouseListener
virtual ~MouseListener ()
 
- Public Member Functions inherited from SettableTooltipClient
virtual ~SettableTooltipClient ()
 
virtual void setTooltip (const String &newTooltip)
 
virtual String getTooltip ()
 
- Public Member Functions inherited from TooltipClient
virtual ~TooltipClient ()
 

Protected Member Functions

 ChoicePropertyComponent (const String &propertyName)
 
- Protected Member Functions inherited from Component
virtual ComponentPeercreateNewPeer (int styleFlags, void *nativeWindowToAttachTo)
 
- Protected Member Functions inherited from SettableTooltipClient
 SettableTooltipClient ()
 

Protected Attributes

StringArray choices
 
- Protected Attributes inherited from PropertyComponent
int preferredHeight
 

Additional Inherited Members

- Public Types inherited from PropertyComponent
enum  ColourIds { backgroundColourId = 0x1008300, labelTextColourId = 0x1008301 }
 
- Public Types inherited from Component
enum  FocusChangeType { focusChangedByMouseClick, focusChangedByTabKey, focusChangedDirectly }
 
- Static Public Member Functions inherited from Component
static Component *JUCE_CALLTYPE getCurrentlyFocusedComponent () noexcept
 
static void JUCE_CALLTYPE unfocusAllComponents ()
 
static void JUCE_CALLTYPE beginDragAutoRepeat (int millisecondsBetweenCallbacks)
 
static bool JUCE_CALLTYPE isMouseButtonDownAnywhere () noexcept
 
static int JUCE_CALLTYPE getNumCurrentlyModalComponents () noexcept
 
static Component *JUCE_CALLTYPE getCurrentlyModalComponent (int index=0) noexcept
 

Detailed Description

A PropertyComponent that shows its value as a combo box.

This type of property component contains a list of options and has a combo box to choose one.

Your subclass's constructor must add some strings to the choices StringArray and these are shown in the list.

The getIndex() method will be called to find out which option is the currently selected one. If you call refresh() it will call getIndex() to check whether the value has changed, and will update the combo box if needed.

If the user selects a different item from the list, setIndex() will be called to let your class process this.

See also
PropertyComponent, PropertyPanel

Constructor & Destructor Documentation

ChoicePropertyComponent::ChoicePropertyComponent ( const String propertyName)
protected

Creates the component. Your subclass's constructor must add a list of options to the choices member variable.

ChoicePropertyComponent::ChoicePropertyComponent ( const Value valueToControl,
const String propertyName,
const StringArray choices,
const Array< var > &  correspondingValues 
)

Creates the component.

Note that if you call this constructor then you must use the Value to interact with the index, and you can't override the class with your own setIndex or getIndex methods. If you want to use those methods, call the other constructor instead.

Parameters
valueToControlthe value that the combo box will read and control
propertyNamethe name of the property
choicesthe list of possible values that the drop-down list will contain
correspondingValuesa list of values corresponding to each item in the 'choices' StringArray. These are the values that will be read and written to the valueToControl value. This array must contain the same number of items as the choices array
ChoicePropertyComponent::~ChoicePropertyComponent ( )

Destructor.

Member Function Documentation

const StringArray & ChoicePropertyComponent::getChoices ( ) const

Returns the list of options.

int ChoicePropertyComponent::getIndex ( ) const
virtual

Returns the index of the item that should currently be shown. This is the index of the item in the choices StringArray that will be shown.

void ChoicePropertyComponent::refresh ( )
virtual

Updates the property component if the item it refers to has changed.

A subclass must implement this method, and other objects may call it to force it to refresh itself.

The subclass should be economical in the amount of work is done, so for example it should check whether it really needs to do a repaint rather than just doing one every time this method is called, as it may be called when the value being displayed hasn't actually changed.

Implements PropertyComponent.

void ChoicePropertyComponent::setIndex ( int  newIndex)
virtual

Called when the user selects an item from the combo box.

Your subclass must use this callback to update the value that this component represents. The index is the index of the chosen item in the choices StringArray.

Member Data Documentation

StringArray ChoicePropertyComponent::choices
protected

The list of options that will be shown in the combo box.

Your subclass must populate this array in its constructor. If any empty strings are added, these will be replaced with horizontal separators (see ComboBox::addSeparator() for more info).


The documentation for this class was generated from the following files: