Open3D (C++ API)  0.17.0
Data Structures | Public Member Functions
open3d::visualization::gui::Label Class Reference

#include <Label.h>

Inheritance diagram for open3d::visualization::gui::Label:
open3d::visualization::gui::Widget

Data Structures

struct  Impl
 

Public Member Functions

 Label (const char *text=nullptr)
 Copies text. More...
 
 ~Label ()
 
const char * GetText () const
 
void SetText (const char *text)
 Sets the text of the label (copies text) More...
 
Color GetTextColor () const
 
void SetTextColor (const Color &color)
 
FontId GetFontId () const
 
void SetFontId (const FontId font_id)
 
Size CalcPreferredSize (const LayoutContext &context, const Constraints &constraints) const override
 
DrawResult Draw (const DrawContext &context) override
 
- Public Member Functions inherited from open3d::visualization::gui::Widget
 Widget ()
 
 Widget (const std::vector< std::shared_ptr< Widget >> &children)
 
virtual ~Widget ()
 
virtual void AddChild (std::shared_ptr< Widget > child)
 
virtual const std::vector< std::shared_ptr< Widget > > GetChildren () const
 
virtual const Rect & GetFrame () const
 Returns the frame size in pixels. More...
 
virtual void SetFrame (const Rect &f)
 
virtual const Color & GetBackgroundColor () const
 
virtual bool IsDefaultBackgroundColor () const
 
virtual void SetBackgroundColor (const Color &color)
 
virtual bool IsVisible () const
 
virtual void SetVisible (bool vis)
 
virtual bool IsEnabled () const
 
virtual void SetEnabled (bool enabled)
 
virtual void SetTooltip (const char *text)
 
virtual const char * GetTooltip () const
 
virtual Size CalcMinimumSize (const LayoutContext &context) const
 
virtual void Layout (const LayoutContext &context)
 
virtual EventResult Mouse (const MouseEvent &e)
 
virtual EventResult Key (const KeyEvent &e)
 
virtual DrawResult Tick (const TickEvent &e)
 

Additional Inherited Members

- Public Types inherited from open3d::visualization::gui::Widget
enum class  DrawResult { NONE , REDRAW , RELAYOUT }
 
enum class  EventResult { IGNORED , CONSUMED , DISCARD }
 
- Static Public Attributes inherited from open3d::visualization::gui::Widget
static constexpr int DIM_GROW = 10000
 
- Protected Member Functions inherited from open3d::visualization::gui::Widget
void DrawImGuiPushEnabledState ()
 
void DrawImGuiPopEnabledState ()
 
void DrawImGuiTooltip ()
 

Constructor & Destructor Documentation

◆ Label()

open3d::visualization::gui::Label::Label ( const char *  text = nullptr)
explicit

Copies text.

◆ ~Label()

open3d::visualization::gui::Label::~Label ( )

Member Function Documentation

◆ CalcPreferredSize()

Size open3d::visualization::gui::Label::CalcPreferredSize ( const LayoutContext &  context,
const Constraints &  constraints 
) const
overridevirtual

Reimplemented from open3d::visualization::gui::Widget.

◆ Draw()

Widget::DrawResult open3d::visualization::gui::Label::Draw ( const DrawContext &  context)
overridevirtual

Draws the widget. If this is a Dear ImGUI widget, this is where the actual event processing happens. Return NONE if no action needs to be taken, REDRAW if the widget needs to be redrawn (e.g. its value changed), and RELAYOUT if the widget wishes to change size.

Reimplemented from open3d::visualization::gui::Widget.

◆ GetFontId()

FontId open3d::visualization::gui::Label::GetFontId ( ) const

◆ GetText()

const char * open3d::visualization::gui::Label::GetText ( ) const

◆ GetTextColor()

Color open3d::visualization::gui::Label::GetTextColor ( ) const

◆ SetFontId()

void open3d::visualization::gui::Label::SetFontId ( const FontId  font_id)

◆ SetText()

void open3d::visualization::gui::Label::SetText ( const char *  text)

Sets the text of the label (copies text)

◆ SetTextColor()

void open3d::visualization::gui::Label::SetTextColor ( const Color &  color)
The documentation for this class was generated from the following files:
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