TGUI  0.8.0
tgui::ScrollbarChildWidget Class Reference

Wrapper around scrollbar to be used inside widgets that need a scrollbar. More...

#include <TGUI/Widgets/Scrollbar.hpp>

Inheritance diagram for tgui::ScrollbarChildWidget:
tgui::Scrollbar tgui::Widget tgui::SignalWidgetBase

Public Member Functions

bool isMouseDown () const
 Returns whether the mouse is on top of the scrollbar.
 
bool isMouseDownOnThumb () const
 Returns whether the mouse is on top of the thumb of the scrollbar.
 
bool isShown () const
 Returns whether the scrollbar is currently visible. More...
 
- Public Member Functions inherited from tgui::Scrollbar
ScrollbarRenderergetSharedRenderer ()
 Returns the renderer, which gives access to functions that determine how the widget is displayed. More...
 
ScrollbarRenderergetRenderer ()
 Returns the renderer, which gives access to functions that determine how the widget is displayed. More...
 
void setSize (const Layout2d &size) override
 Changes the size of the scrollbar. More...
 
void setMaximum (unsigned int maximum)
 Sets a maximum value. More...
 
unsigned int getMaximum () const
 Returns the maximum value. More...
 
void setValue (unsigned int value)
 Changes the current value. More...
 
unsigned int getValue () const
 Returns the current value. More...
 
void setViewportSize (unsigned int viewport)
 Changes the viewport size. More...
 
unsigned int getViewportSize () const
 Returns the viewport size. More...
 
void setScrollAmount (unsigned int scrollAmount)
 Changes how much the value changes when scrolling or pressing one of the arrows of the scrollbar. More...
 
unsigned int getScrollAmount () const
 Returns how much the value changes when scrolling or pressing one of the arrows of the scrollbar. More...
 
void setAutoHide (bool autoHide)
 Changes whether the scrollbar should hide automatically or not. More...
 
bool getAutoHide () const
 Returns whether the scrollbar is hiding automatically or not. More...
 
float getDefaultWidth ()
 Returns the default width of the scrollbar. More...
 
bool mouseOnWidget (Vector2f pos) const override
 Returns whether the mouse position (which is relative to the parent widget) lies on top of the widget. More...
 
void draw (sf::RenderTarget &target, sf::RenderStates states) const override
 Draw the widget to a render target. More...
 
virtual void setSize (const Layout2d &size)
 Changes the size of the widget. More...
 
void setSize (Layout width, Layout height)
 Changes the size of the widget. More...
 
- Public Member Functions inherited from tgui::Widget
 Widget ()
 Default constructor.
 
 Widget (const Widget &)
 Copy constructor.
 
 Widget (Widget &&)
 Move constructor.
 
 ~Widget ()
 Destructor.
 
Widgetoperator= (const Widget &)
 Overload of copy assignment operator.
 
Widgetoperator= (Widget &&)
 Move assignment.
 
void setRenderer (std::shared_ptr< RendererData > rendererData)
 Sets a new renderer for the widget. The renderer determines how the widget looks. More...
 
WidgetRenderergetSharedRenderer ()
 Returns the renderer, which gives access to functions that determine how the widget is displayed. More...
 
WidgetRenderergetRenderer ()
 Returns the renderer, which gives access to functions that determine how the widget is displayed. More...
 
virtual void setPosition (const Layout2d &position)
 sets the position of the widget More...
 
void setPosition (Layout x, Layout y)
 Sets the position of the widget. More...
 
Vector2f getPosition () const
 Gets the position of the widget. More...
 
void setSize (Layout width, Layout height)
 Changes the size of the widget. More...
 
Vector2f getSize () const
 Returns the size of the widget. More...
 
virtual Vector2f getFullSize () const
 Returns the entire size that the widget is using. More...
 
virtual Vector2f getAbsolutePosition () const
 Get the absolute position of the widget instead of the relative position to its parent. More...
 
virtual Vector2f getWidgetOffset () const
 Returns the distance between the position where the widget is drawn and where the widget is placed. More...
 
virtual void showWithEffect (ShowAnimationType type, sf::Time duration)
 Shows the widget by introducing it with an animation. More...
 
virtual void hideWithEffect (ShowAnimationType type, sf::Time duration)
 Hides the widget by making it leave with an animation. More...
 
virtual void setVisible (bool visible)
 Shows or hides a widget. More...
 
bool isVisible () const
 Returns true when the widget is visible. More...
 
virtual void setEnabled (bool enabled)
 Enables or disables the widget. More...
 
bool isEnabled () const
 Returns true when the widget is enabled. More...
 
virtual void setFocused (bool focused)
 Focus or unfocus the widget. More...
 
bool isFocused () const
 Returns true when the widget is focused and false otherwise. More...
 
const std::string & getWidgetType () const
 Returns the type of the widget. More...
 
ContainergetParent () const
 Returns a pointer to the parent widget. More...
 
virtual void moveToFront ()
 Places the widget before all other widgets. More...
 
virtual void moveToBack ()
 Places the widget behind all other widgets. More...
 
void setUserData (tgui::Any userData)
 Stores some data into the widget. More...
 
template<typename T >
getUserData () const
 Returns data stored in the widget. More...
 
void setInheritedFont (const Font &font)
 Sets the font of the widget that is used when no font is set in the renderer. More...
 
const FontgetInheritedFont () const
 Returns the font of the widget that is used when no font is set in the renderer. More...
 
void setInheritedOpacity (float opacity)
 Sets the opacity of the widget that will be multiplied with the opacity set in the renderer. More...
 
float getInheritedOpacity () const
 Returns the opacity of the widget that is multiplied with the opacity set in the renderer. More...
 
void setToolTip (Widget::Ptr toolTip)
 Sets the tool tip that should be displayed when hovering over the widget. More...
 
Widget::Ptr getToolTip () const
 Returns the tool tip that is displayed when hovering over the widget. More...
 
virtual bool canGainFocus () const
 Returns whether the widget can gain focus. More...
 
bool isContainer () const
 Returns whether the widget is a container widget or not. More...
 
template<typename WidgetType >
std::shared_ptr< const WidgetType > cast () const
 Downcast const widget.
 
template<typename WidgetType >
std::shared_ptr< WidgetType > cast ()
 Downcast widget.
 
- Public Member Functions inherited from tgui::SignalWidgetBase
template<typename Func , typename... Args, typename std::enable_if< std::is_convertible< Func, std::function< void(const Args &...)>>::value >::type * = nullptr>
unsigned int connect (std::string signalName, Func &&handler, const Args &... args)
 Connects a signal handler that will be called when this signal is emitted. More...
 
template<typename Func , typename... BoundArgs, typename std::enable_if< std::is_convertible< Func, std::function< void(const BoundArgs &..., std::shared_ptr< Widget >, const std::string &)>>::value >::type * = nullptr>
unsigned int connect (std::string signalName, Func &&handler, BoundArgs &&... args)
 Connects a signal handler that will be called when this signal is emitted. More...
 
template<typename Func , typename... BoundArgs, typename std::enable_if<!std::is_convertible< Func, std::function< void(const BoundArgs &...)>>::value &&!std::is_convertible< Func, std::function< void(const BoundArgs &..., std::shared_ptr< Widget >, const std::string &)>>::value >::type * = nullptr>
unsigned int connect (std::string signalName, Func &&handler, BoundArgs &&... args)
 Connects a signal handler that will be called when this signal is emitted. More...
 
template<typename Func , typename... BoundArgs>
unsigned int connect (std::initializer_list< std::string > signalNames, Func &&handler, BoundArgs &&... args)
 Connect a signal handler to multiple signals. More...
 
bool disconnect (unsigned int id)
 Disconnects a signal handler. More...
 
void disconnectAll (std::string signalName)
 Disconnects all signal handler from a certain signal. More...
 
void disconnectAll ()
 Disconnects all signal handlers from signals.
 

Additional Inherited Members

- Public Types inherited from tgui::Scrollbar
typedef std::shared_ptr< ScrollbarPtr
 Shared widget pointer.
 
typedef std::shared_ptr< const ScrollbarConstPtr
 Shared constant widget pointer.
 
- Public Types inherited from tgui::Widget
typedef std::shared_ptr< WidgetPtr
 Shared widget pointer.
 
typedef std::shared_ptr< const WidgetConstPtr
 Shared constant widget pointer.
 
- Static Public Member Functions inherited from tgui::Scrollbar
static Scrollbar::Ptr create ()
 Creates a new scrollbar widget. More...
 
static Scrollbar::Ptr copy (Scrollbar::ConstPtr scrollbar)
 Makes a copy of another scrollbar. More...
 
- Public Attributes inherited from tgui::Scrollbar
SignalUInt onValueChange = {"ValueChanged"}
 Value of the scrollbar changed. Optional parameter: new value.
 
- Public Attributes inherited from tgui::Widget
SignalVector2f onPositionChange = {"PositionChanged"}
 The position of the widget changed. Optional parameter: new position.
 
SignalVector2f onSizeChange = {"SizeChanged"}
 The size of the widget changed. Optional parameter: new size.
 
Signal onFocus = {"Focused"}
 The widget was focused.
 
Signal onUnfocus = {"Unfocused"}
 The widget was unfocused.
 
Signal onMouseEnter = {"MouseEntered"}
 The mouse entered the widget.
 
Signal onMouseLeave = {"MouseLeft"}
 The mouse left the widget.
 
SignalAnimation onAnimationFinished = {"AnimationFinished"}
 A show or hide animation finished. Optional parameters: animation type, new widget visibility or both.
 
- Protected Member Functions inherited from tgui::Scrollbar
SignalgetSignal (std::string signalName) override
 Retrieves a signal based on its name. More...
 
void rendererChanged (const std::string &property) override
 Function called when one of the properties of the renderer is changed. More...
 
std::unique_ptr< DataIO::Node > save (SavingRenderersMap &renderers) const override
 Saves the widget as a tree node in order to save it to a file.
 
void load (const std::unique_ptr< DataIO::Node > &node, const LoadingRenderersMap &renderers) override
 Loads the widget from a tree of nodes.
 
Widget::Ptr clone () const override
 Makes a copy of the widget if you don't know its exact type. More...
 
- Protected Member Functions inherited from tgui::Widget
virtual void mouseEnteredWidget ()
 This function is called when the mouse enters the widget.
 
virtual void mouseLeftWidget ()
 This function is called when the mouse leaves the widget.
 

Detailed Description

Wrapper around scrollbar to be used inside widgets that need a scrollbar.

Member Function Documentation

◆ isShown()

bool tgui::ScrollbarChildWidget::isShown ( ) const

Returns whether the scrollbar is currently visible.

Returns
Is the scrollbar visible?

The scrollbar is visible when auto hide is disabled or when the maximum is higher than the viewport size


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