26#ifndef TGUI_SLIDER_HPP
27#define TGUI_SLIDER_HPP
30#include <TGUI/Widget.hpp>
31#include <TGUI/Renderers/SliderRenderer.hpp>
44 using Ptr = std::shared_ptr<Slider>;
45 using ConstPtr = std::shared_ptr<const Slider>;
47 static constexpr const char StaticWidgetType[] =
"Slider";
57 Slider(
const char* typeName = StaticWidgetType,
bool initRenderer =
true);
106 using Widget::setSize;
281 void leftMousePressed(
Vector2f pos)
override;
286 void leftMouseReleased(
Vector2f pos)
override;
291 void mouseMoved(
Vector2f pos)
override;
296 bool mouseWheelScrolled(
float delta,
Vector2f pos)
override;
301 void leftMouseButtonNoLongerDown()
override;
341 std::unique_ptr<DataIO::Node>
save(SavingRenderersMap& renderers)
const override;
347 void load(
const std::unique_ptr<DataIO::Node>& node,
const LoadingRenderersMap& renderers)
override;
359 void updateThumbPosition();
380 bool m_mouseDownOnThumb =
false;
384 float m_maximum = 10;
388 bool m_invertedDirection =
false;
389 bool m_verticalScroll =
false;
390 bool m_verticalImage =
false;
391 bool m_changeValueOnScroll =
true;
394 Sprite m_spriteTrackHover;
396 Sprite m_spriteThumbHover;
400 Color m_borderColorCached;
401 Color m_borderColorHoverCached;
402 Color m_thumbColorCached;
403 Color m_thumbColorHoverCached;
404 Color m_trackColorCached;
405 Color m_trackColorHoverCached;
406 bool m_thumbWithinTrackCached =
false;
Base class for render targets.
Definition: BackendRenderTarget.hpp:48
Wrapper for colors.
Definition: Color.hpp:63
Class to store the position or size of a widget.
Definition: Layout.hpp:284
Definition: Outline.hpp:39
Signal to which the user can subscribe to get callbacks from.
Definition: Signal.hpp:58
Definition: SliderRenderer.hpp:37
Slider widget.
Definition: Slider.hpp:41
SliderRenderer * getRenderer()
Returns the renderer, which gives access to functions that determine how the widget is displayed.
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 draw(BackendRenderTarget &target, RenderStates states) const override
Draw the widget to a render target.
bool getVerticalScroll() const
Returns whether the slider lies horizontally or vertically.
Vector2f getWidgetOffset() const override
Returns the distance between the position where the widget is drawn and where the widget is placed.
static Slider::Ptr copy(const Slider::ConstPtr &slider)
Makes a copy of another slider.
bool getChangeValueOnScroll() const
Returns whether the mouse wheel can be used to change the value of the slider.
bool getInvertedDirection() const
Returns whether the side of the slider that is the minimum and maximum is inverted.
Widget::Ptr clone() const override
Makes a copy of the widget if you don't know its exact type.
float getStep() const
Returns the number of positions the thumb advances with each move.
bool isMouseOnWidget(Vector2f pos) const override
Returns whether the mouse position (which is relative to the parent widget) lies on top of the widget...
Signal & getSignal(String signalName) override
Retrieves a signal based on its name.
void load(const std::unique_ptr< DataIO::Node > &node, const LoadingRenderersMap &renderers) override
Loads the widget from a tree of nodes.
void setVerticalScroll(bool vertical)
Changes whether the slider lies horizontally or vertically.
void setMinimum(float minimum)
Sets a minimum value.
Vector2f getFullSize() const override
Returns the full size of the slider.
void setStep(float step)
Changes the number of positions the thumb advances with each move.
std::shared_ptr< Slider > Ptr
Shared widget pointer.
Definition: Slider.hpp:44
void setChangeValueOnScroll(bool changeValueOnScroll)
Changes whether the mouse wheel can be used to change the value of the slider.
void rendererChanged(const String &property) override
Function called when one of the properties of the renderer is changed.
void setSize(const Layout2d &size) override
Changes the size of the slider.
static Slider::Ptr create(float minimum=0, float maximum=10)
Creates a new slider widget.
float getValue() const
Returns the current value.
float getMinimum() const
Returns the minimum value.
float getMaximum() const
Returns the maximum value.
SliderRenderer * getSharedRenderer()
Returns the renderer, which gives access to functions that determine how the widget is displayed.
void setValue(float value)
Changes the current value.
std::shared_ptr< const Slider > ConstPtr
Shared constant widget pointer.
Definition: Slider.hpp:45
void setInvertedDirection(bool invertedDirection)
Changes whether the side of the slider that is the minimum and maximum should be inverted.
void setMaximum(float maximum)
Sets a maximum value.
Definition: Sprite.hpp:45
Wrapper class to store strings.
Definition: String.hpp:79
Namespace that contains all TGUI functions and classes.
Definition: AbsoluteOrRelativeValue.hpp:36
States used for drawing.
Definition: RenderStates.hpp:39