Open3D (C++ API)  0.18.0
Data Structures | Public Member Functions | Protected Member Functions
open3d::visualization::gui::TextEdit Class Reference

#include <TextEdit.h>

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

Data Structures

struct  Impl
 

Public Member Functions

 TextEdit ()
 
 ~TextEdit ()
 
const char * GetText () const
 Returns the current text value displayed. More...
 
void SetText (const char *text)
 
const char * GetPlaceholderText () const
 Returns the text displayed if the text value is empty. More...
 
void SetPlaceholderText (const char *text)
 Sets the text to display if the text value is empty. More...
 
Size CalcPreferredSize (const LayoutContext &context, const Constraints &constraints) const override
 
DrawResult Draw (const DrawContext &context) override
 
void SetOnTextChanged (std::function< void(const char *)> on_text_changed)
 
void SetOnValueChanged (std::function< void(const char *)> on_value_changed)
 
- 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)
 

Protected Member Functions

virtual bool ValidateNewText (const char *text)
 
- Protected Member Functions inherited from open3d::visualization::gui::Widget
void DrawImGuiPushEnabledState ()
 
void DrawImGuiPopEnabledState ()
 
void DrawImGuiTooltip ()
 

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
 

Constructor & Destructor Documentation

◆ TextEdit()

open3d::visualization::gui::TextEdit::TextEdit ( )

◆ ~TextEdit()

open3d::visualization::gui::TextEdit::~TextEdit ( )

Member Function Documentation

◆ CalcPreferredSize()

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

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

◆ Draw()

Widget::DrawResult open3d::visualization::gui::TextEdit::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.

◆ GetPlaceholderText()

const char * open3d::visualization::gui::TextEdit::GetPlaceholderText ( ) const

Returns the text displayed if the text value is empty.

◆ GetText()

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

Returns the current text value displayed.

◆ SetOnTextChanged()

void open3d::visualization::gui::TextEdit::SetOnTextChanged ( std::function< void(const char *)>  on_text_changed)

Sets the function that is called whenever the text in the widget changes. This will be called for every keystroke and edit.

◆ SetOnValueChanged()

void open3d::visualization::gui::TextEdit::SetOnValueChanged ( std::function< void(const char *)>  on_value_changed)

Sets the function that is called whenever the text is the widget is finished editing via pressing enter or clicking off the widget.

◆ SetPlaceholderText()

void open3d::visualization::gui::TextEdit::SetPlaceholderText ( const char *  text)

Sets the text to display if the text value is empty.

◆ SetText()

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

Sets the current text value displayed. Does not call onTextChanged or onValueChanged.

◆ ValidateNewText()

bool open3d::visualization::gui::TextEdit::ValidateNewText ( const char *  text)
protectedvirtual

Returns true if new text is valid. Otherwise call SetText() with a valid value and return false.

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