Custom widget for rendering and interacting with behavior tree nodes. More...

#include <NodeWidget.h>

Inheritance diagram for EmberForge::NodeWidget:

Public Types
enum class	RenderStyle { Compact , Normal , Detailed , Debug }
	Node rendering styles. More...
enum class	InteractionState { Normal , Hovered , Selected , Dragging , Editing }
	Node interaction states. More...
using	NodeClickCallback = std::function<void(NodeWidget , EmberCore::Node )>
using	NodeDoubleClickCallback = std::function<void(NodeWidget , EmberCore::Node )>
using	NodeDragCallback = std::function<void(NodeWidget *, const wxPoint &delta)>
using	NodeEditCallback = std::function<void(NodeWidget *, const wxString &new_name)>

Public Member Functions
	NodeWidget (wxWindow parent, EmberCore::Node node, RenderStyle style=RenderStyle::Normal)
	Constructor.
virtual	~NodeWidget ()
	Destructor.
void	SetNode (EmberCore::Node *node)
EmberCore::Node *	GetNode () const
bool	HasNode () const
RenderStyle	GetRenderStyle () const
void	SetRenderStyle (RenderStyle style)
InteractionState	GetInteractionState () const
void	SetInteractionState (InteractionState state)
bool	IsSelected () const
void	SetSelected (bool selected)
bool	IsEditing () const
void	StartEditing ()
void	StopEditing (bool save_changes=true)
void	UpdateFromNode ()
void	SyncVisualState ()
wxSize	GetPreferredSize () const
wxSize	CalculateMinSize () const
void	SetCustomSize (const wxSize &size)
void	SetNodeColors (const wxColour &background, const wxColour &border, const wxColour &text)
void	SetNodeFont (const wxFont &font)
void	ResetToDefaultAppearance ()
void	StartPulseAnimation ()
void	StopPulseAnimation ()
void	SetHighlighted (bool highlighted)
bool	IsDraggable () const
void	SetDraggable (bool draggable)
void	SetNodeClickCallback (NodeClickCallback callback)
void	SetNodeDoubleClickCallback (NodeDoubleClickCallback callback)
void	SetNodeDragCallback (NodeDragCallback callback)
void	SetNodeEditCallback (NodeEditCallback callback)

Protected Member Functions
virtual void	OnPaint (wxPaintEvent &event)
virtual void	OnSize (wxSizeEvent &event)
virtual void	OnEraseBackground (wxEraseEvent &event)
virtual void	OnMouseEnter (wxMouseEvent &event)
virtual void	OnMouseLeave (wxMouseEvent &event)
virtual void	OnMouseDown (wxMouseEvent &event)
virtual void	OnMouseUp (wxMouseEvent &event)
virtual void	OnMouseMove (wxMouseEvent &event)
virtual void	OnMouseDoubleClick (wxMouseEvent &event)
virtual void	OnRightClick (wxContextMenuEvent &event)
virtual void	OnKeyDown (wxKeyEvent &event)
virtual void	OnChar (wxKeyEvent &event)
virtual void	OnSetFocus (wxFocusEvent &event)
virtual void	OnKillFocus (wxFocusEvent &event)
void	DrawNodeBackground (wxDC &dc, const wxRect &rect)
void	DrawNodeBorder (wxDC &dc, const wxRect &rect)
void	DrawNodeIcon (wxDC &dc, const wxRect &icon_rect)
void	DrawNodeText (wxDC &dc, const wxRect &text_rect)
void	DrawNodeStatus (wxDC &dc, const wxRect &status_rect)
void	DrawConnectionPoints (wxDC &dc)
wxRect	GetContentRect () const
wxRect	GetIconRect () const
wxRect	GetTextRect () const
wxRect	GetStatusRect () const
std::vector< wxPoint >	GetConnectionPoints () const
wxColour	GetBackgroundColor () const
wxColour	GetBorderColor () const
wxColour	GetTextColor () const
wxBitmap	GetNodeIcon () const
wxString	GetDisplayText () const
void	OnAnimationTimer (wxTimerEvent &event)
void	UpdateAnimation ()

Private Member Functions
void	InitializeWidget ()
void	UpdateColors ()
void	CreateEditControl ()
void	DestroyEditControl ()
void	ShowContextMenu (const wxPoint &position)

Private Attributes
EmberCore::Node *	node_
RenderStyle	render_style_
InteractionState	interaction_state_
wxSize	custom_size_
wxColour	background_color_
wxColour	border_color_
wxColour	text_color_
wxFont	node_font_
bool	is_draggable_
bool	is_highlighted_
wxPoint	drag_start_pos_
wxPoint	last_mouse_pos_
wxTimer *	animation_timer_
double	animation_phase_
bool	is_animating_
wxTextCtrl *	edit_control_
wxString	original_name_
NodeClickCallback	click_callback_
NodeDoubleClickCallback	double_click_callback_
NodeDragCallback	drag_callback_
NodeEditCallback	edit_callback_

Static Private Attributes
static const int	BORDER_WIDTH = 2
static const int	PADDING = 6
static const int	ICON_SIZE = 16
static const int	MIN_WIDTH = 80
static const int	MIN_HEIGHT = 32

Detailed Description

Custom widget for rendering and interacting with behavior tree nodes.

This widget provides a visual representation of a single behavior tree node with support for selection, editing, drag & drop, and visual state indication.

Definition at line 16 of file NodeWidget.h.

Member Typedef Documentation

◆ NodeClickCallback

using EmberForge::NodeWidget::NodeClickCallback = std::function<void(NodeWidget *, EmberCore::Node *)>

Definition at line 97 of file NodeWidget.h.

◆ NodeDoubleClickCallback

using EmberForge::NodeWidget::NodeDoubleClickCallback = std::function<void(NodeWidget *, EmberCore::Node *)>

Definition at line 98 of file NodeWidget.h.

◆ NodeDragCallback

using EmberForge::NodeWidget::NodeDragCallback = std::function<void(NodeWidget *, const wxPoint &delta)>

Definition at line 99 of file NodeWidget.h.

◆ NodeEditCallback

using EmberForge::NodeWidget::NodeEditCallback = std::function<void(NodeWidget *, const wxString &new_name)>

Definition at line 100 of file NodeWidget.h.

Member Enumeration Documentation

◆ InteractionState

enum class EmberForge::NodeWidget::InteractionState

strong

Node interaction states.

Enumerator
Normal
Hovered
Selected
Dragging
Editing

Definition at line 31 of file NodeWidget.h.

◆ RenderStyle

enum class EmberForge::NodeWidget::RenderStyle

strong

Node rendering styles.

Enumerator
Compact
Normal
Detailed
Debug

Definition at line 21 of file NodeWidget.h.

Constructor & Destructor Documentation

◆ NodeWidget()

EmberForge::NodeWidget::NodeWidget	(	wxWindow *	parent,
		EmberCore::Node *	node,
		RenderStyle	style = RenderStyle::Normal )

Constructor.

Parameters

parent	Parent window
node	The behavior tree node to represent
style	Initial render style

◆ ~NodeWidget()

EmberForge::NodeWidget::~NodeWidget ( )

virtual

Destructor.

Definition at line 35 of file NodeWidget.cpp.

Member Function Documentation

◆ CalculateMinSize()

wxSize EmberForge::NodeWidget::CalculateMinSize ( ) const

Definition at line 131 of file NodeWidget.cpp.

◆ CreateEditControl()

void EmberForge::NodeWidget::CreateEditControl ( )

private

Definition at line 579 of file NodeWidget.cpp.

◆ DestroyEditControl()

void EmberForge::NodeWidget::DestroyEditControl ( )

private

Definition at line 602 of file NodeWidget.cpp.

◆ DrawConnectionPoints()

void EmberForge::NodeWidget::DrawConnectionPoints ( wxDC & dc )

protected

Definition at line 416 of file NodeWidget.cpp.

◆ DrawNodeBackground()

void EmberForge::NodeWidget::DrawNodeBackground	(	wxDC &	dc,
		const wxRect &	rect )

protected

Definition at line 349 of file NodeWidget.cpp.

◆ DrawNodeBorder()

void EmberForge::NodeWidget::DrawNodeBorder	(	wxDC &	dc,
		const wxRect &	rect )

protected

Definition at line 363 of file NodeWidget.cpp.

◆ DrawNodeIcon()

void EmberForge::NodeWidget::DrawNodeIcon	(	wxDC &	dc,
		const wxRect &	icon_rect )

protected

Definition at line 371 of file NodeWidget.cpp.

◆ DrawNodeStatus()

void EmberForge::NodeWidget::DrawNodeStatus	(	wxDC &	dc,
		const wxRect &	status_rect )

protected

Definition at line 387 of file NodeWidget.cpp.

◆ DrawNodeText()

void EmberForge::NodeWidget::DrawNodeText	(	wxDC &	dc,
		const wxRect &	text_rect )

protected

Definition at line 378 of file NodeWidget.cpp.

◆ GetBackgroundColor()

wxColour EmberForge::NodeWidget::GetBackgroundColor ( ) const

protected

Definition at line 481 of file NodeWidget.cpp.

◆ GetBorderColor()

wxColour EmberForge::NodeWidget::GetBorderColor ( ) const

protected

Definition at line 496 of file NodeWidget.cpp.

◆ GetConnectionPoints()

std::vector< wxPoint > EmberForge::NodeWidget::GetConnectionPoints ( ) const

protected

Definition at line 464 of file NodeWidget.cpp.

◆ GetContentRect()

wxRect EmberForge::NodeWidget::GetContentRect ( ) const

protected

Definition at line 428 of file NodeWidget.cpp.

◆ GetDisplayText()

wxString EmberForge::NodeWidget::GetDisplayText ( ) const

protected

Definition at line 542 of file NodeWidget.cpp.

◆ GetIconRect()

wxRect EmberForge::NodeWidget::GetIconRect ( ) const

protected

Definition at line 434 of file NodeWidget.cpp.

◆ GetInteractionState()

InteractionState EmberForge::NodeWidget::GetInteractionState ( ) const

inline

Definition at line 61 of file NodeWidget.h.

◆ GetNode()

EmberCore::Node * EmberForge::NodeWidget::GetNode ( ) const

inline

Definition at line 54 of file NodeWidget.h.

◆ GetNodeIcon()

wxBitmap EmberForge::NodeWidget::GetNodeIcon ( ) const

protected

Definition at line 536 of file NodeWidget.cpp.

◆ GetPreferredSize()

wxSize EmberForge::NodeWidget::GetPreferredSize ( ) const

Definition at line 109 of file NodeWidget.cpp.

◆ GetRenderStyle()

RenderStyle EmberForge::NodeWidget::GetRenderStyle ( ) const

inline

Definition at line 58 of file NodeWidget.h.

◆ GetStatusRect()

wxRect EmberForge::NodeWidget::GetStatusRect ( ) const

protected

Definition at line 455 of file NodeWidget.cpp.

◆ GetTextColor()

wxColour EmberForge::NodeWidget::GetTextColor ( ) const

protected

Definition at line 519 of file NodeWidget.cpp.

◆ GetTextRect()

wxRect EmberForge::NodeWidget::GetTextRect ( ) const

protected

Definition at line 443 of file NodeWidget.cpp.

◆ HasNode()

bool EmberForge::NodeWidget::HasNode ( ) const

inline

Definition at line 55 of file NodeWidget.h.

◆ InitializeWidget()

void EmberForge::NodeWidget::InitializeWidget ( )

private

Definition at line 564 of file NodeWidget.cpp.

◆ IsDraggable()

bool EmberForge::NodeWidget::IsDraggable ( ) const

inline

Definition at line 93 of file NodeWidget.h.

◆ IsEditing()

bool EmberForge::NodeWidget::IsEditing ( ) const

inline

Definition at line 69 of file NodeWidget.h.

◆ IsSelected()

bool EmberForge::NodeWidget::IsSelected ( ) const

inline

Definition at line 65 of file NodeWidget.h.

◆ OnAnimationTimer()

void EmberForge::NodeWidget::OnAnimationTimer ( wxTimerEvent & event )

protected

Definition at line 551 of file NodeWidget.cpp.

◆ OnChar()

void EmberForge::NodeWidget::OnChar ( wxKeyEvent & event )

protectedvirtual

Definition at line 333 of file NodeWidget.cpp.

◆ OnEraseBackground()

void EmberForge::NodeWidget::OnEraseBackground ( wxEraseEvent & event )

protectedvirtual

Definition at line 232 of file NodeWidget.cpp.

◆ OnKeyDown()

void EmberForge::NodeWidget::OnKeyDown ( wxKeyEvent & event )

protectedvirtual

Definition at line 310 of file NodeWidget.cpp.

◆ OnKillFocus()

void EmberForge::NodeWidget::OnKillFocus ( wxFocusEvent & event )

protectedvirtual

Definition at line 340 of file NodeWidget.cpp.

◆ OnMouseDoubleClick()

void EmberForge::NodeWidget::OnMouseDoubleClick ( wxMouseEvent & event )

protectedvirtual

Definition at line 298 of file NodeWidget.cpp.

◆ OnMouseDown()

void EmberForge::NodeWidget::OnMouseDown ( wxMouseEvent & event )

protectedvirtual

Definition at line 250 of file NodeWidget.cpp.

◆ OnMouseEnter()

void EmberForge::NodeWidget::OnMouseEnter ( wxMouseEvent & event )

protectedvirtual

Definition at line 236 of file NodeWidget.cpp.

◆ OnMouseLeave()

void EmberForge::NodeWidget::OnMouseLeave ( wxMouseEvent & event )

protectedvirtual

Definition at line 243 of file NodeWidget.cpp.

◆ OnMouseMove()

void EmberForge::NodeWidget::OnMouseMove ( wxMouseEvent & event )

protectedvirtual

Definition at line 280 of file NodeWidget.cpp.

◆ OnMouseUp()

void EmberForge::NodeWidget::OnMouseUp ( wxMouseEvent & event )

protectedvirtual

Definition at line 268 of file NodeWidget.cpp.

◆ OnPaint()

void EmberForge::NodeWidget::OnPaint ( wxPaintEvent & event )

protectedvirtual

Definition at line 185 of file NodeWidget.cpp.

◆ OnRightClick()

void EmberForge::NodeWidget::OnRightClick ( wxContextMenuEvent & event )

protectedvirtual

Definition at line 308 of file NodeWidget.cpp.

◆ OnSetFocus()

void EmberForge::NodeWidget::OnSetFocus ( wxFocusEvent & event )

protectedvirtual

Definition at line 335 of file NodeWidget.cpp.

◆ OnSize()

void EmberForge::NodeWidget::OnSize ( wxSizeEvent & event )

protectedvirtual

Definition at line 223 of file NodeWidget.cpp.

◆ ResetToDefaultAppearance()

void EmberForge::NodeWidget::ResetToDefaultAppearance ( )

Definition at line 150 of file NodeWidget.cpp.

◆ SetCustomSize()

void EmberForge::NodeWidget::SetCustomSize ( const wxSize & size )

Definition at line 133 of file NodeWidget.cpp.

◆ SetDraggable()

void EmberForge::NodeWidget::SetDraggable ( bool draggable )

inline

Definition at line 94 of file NodeWidget.h.

◆ SetHighlighted()

void EmberForge::NodeWidget::SetHighlighted ( bool highlighted )

Definition at line 176 of file NodeWidget.cpp.

◆ SetInteractionState()

void EmberForge::NodeWidget::SetInteractionState ( InteractionState state )

Definition at line 54 of file NodeWidget.cpp.

◆ SetNode()

void EmberForge::NodeWidget::SetNode ( EmberCore::Node * node )

Definition at line 43 of file NodeWidget.cpp.

◆ SetNodeClickCallback()

void EmberForge::NodeWidget::SetNodeClickCallback ( NodeClickCallback callback )

inline

Definition at line 102 of file NodeWidget.h.

◆ SetNodeColors()

void EmberForge::NodeWidget::SetNodeColors	(	const wxColour &	background,
		const wxColour &	border,
		const wxColour &	text )

Definition at line 138 of file NodeWidget.cpp.

◆ SetNodeDoubleClickCallback()

void EmberForge::NodeWidget::SetNodeDoubleClickCallback ( NodeDoubleClickCallback callback )

inline

Definition at line 103 of file NodeWidget.h.

◆ SetNodeDragCallback()

void EmberForge::NodeWidget::SetNodeDragCallback ( NodeDragCallback callback )

inline

Definition at line 104 of file NodeWidget.h.

◆ SetNodeEditCallback()

void EmberForge::NodeWidget::SetNodeEditCallback ( NodeEditCallback callback )

inline

Definition at line 105 of file NodeWidget.h.

◆ SetNodeFont()

void EmberForge::NodeWidget::SetNodeFont ( const wxFont & font )

Definition at line 145 of file NodeWidget.cpp.

◆ SetRenderStyle()

void EmberForge::NodeWidget::SetRenderStyle ( RenderStyle style )

Definition at line 49 of file NodeWidget.cpp.

◆ SetSelected()

void EmberForge::NodeWidget::SetSelected ( bool selected )

Definition at line 62 of file NodeWidget.cpp.

◆ ShowContextMenu()

void EmberForge::NodeWidget::ShowContextMenu ( const wxPoint & position )

private

Definition at line 609 of file NodeWidget.cpp.

◆ StartEditing()

void EmberForge::NodeWidget::StartEditing ( )

Definition at line 66 of file NodeWidget.cpp.

◆ StartPulseAnimation()

void EmberForge::NodeWidget::StartPulseAnimation ( )

Definition at line 158 of file NodeWidget.cpp.

◆ StopEditing()

void EmberForge::NodeWidget::StopEditing ( bool save_changes = true )

Definition at line 75 of file NodeWidget.cpp.

◆ StopPulseAnimation()

void EmberForge::NodeWidget::StopPulseAnimation ( )

Definition at line 168 of file NodeWidget.cpp.

◆ SyncVisualState()

void EmberForge::NodeWidget::SyncVisualState ( )

Definition at line 107 of file NodeWidget.cpp.

◆ UpdateAnimation()

void EmberForge::NodeWidget::UpdateAnimation ( )

protected

Definition at line 553 of file NodeWidget.cpp.

◆ UpdateColors()

void EmberForge::NodeWidget::UpdateColors ( )

private

Definition at line 575 of file NodeWidget.cpp.

◆ UpdateFromNode()

void EmberForge::NodeWidget::UpdateFromNode ( )

Definition at line 92 of file NodeWidget.cpp.

Member Data Documentation

◆ animation_phase_

double EmberForge::NodeWidget::animation_phase_

private

Definition at line 177 of file NodeWidget.h.

◆ animation_timer_

wxTimer* EmberForge::NodeWidget::animation_timer_

private

Definition at line 176 of file NodeWidget.h.

◆ background_color_

wxColour EmberForge::NodeWidget::background_color_

private

Definition at line 164 of file NodeWidget.h.

◆ border_color_

wxColour EmberForge::NodeWidget::border_color_

private

Definition at line 165 of file NodeWidget.h.

◆ BORDER_WIDTH

const int EmberForge::NodeWidget::BORDER_WIDTH = 2

staticprivate

Definition at line 198 of file NodeWidget.h.

◆ click_callback_

NodeClickCallback EmberForge::NodeWidget::click_callback_

private

Definition at line 185 of file NodeWidget.h.

◆ custom_size_

wxSize EmberForge::NodeWidget::custom_size_

private

Definition at line 163 of file NodeWidget.h.

◆ double_click_callback_

NodeDoubleClickCallback EmberForge::NodeWidget::double_click_callback_

private

Definition at line 186 of file NodeWidget.h.

◆ drag_callback_

NodeDragCallback EmberForge::NodeWidget::drag_callback_

private

Definition at line 187 of file NodeWidget.h.

◆ drag_start_pos_

wxPoint EmberForge::NodeWidget::drag_start_pos_

private

Definition at line 172 of file NodeWidget.h.

◆ edit_callback_

NodeEditCallback EmberForge::NodeWidget::edit_callback_

private

Definition at line 188 of file NodeWidget.h.

◆ edit_control_

wxTextCtrl* EmberForge::NodeWidget::edit_control_

private

Definition at line 181 of file NodeWidget.h.

◆ ICON_SIZE

const int EmberForge::NodeWidget::ICON_SIZE = 16

staticprivate

Definition at line 200 of file NodeWidget.h.

◆ interaction_state_

InteractionState EmberForge::NodeWidget::interaction_state_

private

Definition at line 160 of file NodeWidget.h.

◆ is_animating_

bool EmberForge::NodeWidget::is_animating_

private

Definition at line 178 of file NodeWidget.h.

◆ is_draggable_

bool EmberForge::NodeWidget::is_draggable_

private

Definition at line 170 of file NodeWidget.h.

◆ is_highlighted_

bool EmberForge::NodeWidget::is_highlighted_

private

Definition at line 171 of file NodeWidget.h.

◆ last_mouse_pos_

wxPoint EmberForge::NodeWidget::last_mouse_pos_

private

Definition at line 173 of file NodeWidget.h.

◆ MIN_HEIGHT

const int EmberForge::NodeWidget::MIN_HEIGHT = 32

staticprivate

Definition at line 202 of file NodeWidget.h.

◆ MIN_WIDTH

const int EmberForge::NodeWidget::MIN_WIDTH = 80

staticprivate

Definition at line 201 of file NodeWidget.h.

◆ node_

EmberCore::Node* EmberForge::NodeWidget::node_

private

Definition at line 158 of file NodeWidget.h.

◆ node_font_

wxFont EmberForge::NodeWidget::node_font_

private

Definition at line 167 of file NodeWidget.h.

◆ original_name_

wxString EmberForge::NodeWidget::original_name_

private

Definition at line 182 of file NodeWidget.h.

◆ PADDING

const int EmberForge::NodeWidget::PADDING = 6

staticprivate

Definition at line 199 of file NodeWidget.h.

◆ render_style_

RenderStyle EmberForge::NodeWidget::render_style_

private

Definition at line 159 of file NodeWidget.h.

◆ text_color_

wxColour EmberForge::NodeWidget::text_color_

private

Definition at line 166 of file NodeWidget.h.

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

EmberForge/include/Widgets/NodeWidget.h
EmberForge/src/Widgets/NodeWidget.cpp

Public Types

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Typedef Documentation

◆ NodeClickCallback

◆ NodeDoubleClickCallback

◆ NodeDragCallback

◆ NodeEditCallback

Member Enumeration Documentation

◆ InteractionState

◆ RenderStyle

Constructor & Destructor Documentation

◆ NodeWidget()

◆ ~NodeWidget()

Member Function Documentation

◆ CalculateMinSize()

◆ CreateEditControl()

◆ DestroyEditControl()

◆ DrawConnectionPoints()

◆ DrawNodeBackground()

◆ DrawNodeBorder()

◆ DrawNodeIcon()

◆ DrawNodeStatus()

◆ DrawNodeText()

◆ GetBackgroundColor()

◆ GetBorderColor()

◆ GetConnectionPoints()

◆ GetContentRect()

◆ GetDisplayText()

◆ GetIconRect()

◆ GetInteractionState()

◆ GetNode()

◆ GetNodeIcon()

◆ GetPreferredSize()

◆ GetRenderStyle()

◆ GetStatusRect()

◆ GetTextColor()

◆ GetTextRect()

◆ HasNode()

◆ InitializeWidget()

◆ IsDraggable()

◆ IsEditing()

◆ IsSelected()

◆ OnAnimationTimer()

◆ OnChar()

◆ OnEraseBackground()

◆ OnKeyDown()

◆ OnKillFocus()

◆ OnMouseDoubleClick()

◆ OnMouseDown()

◆ OnMouseEnter()

◆ OnMouseLeave()

◆ OnMouseMove()

◆ OnMouseUp()

◆ OnPaint()

◆ OnRightClick()

◆ OnSetFocus()

◆ OnSize()

◆ ResetToDefaultAppearance()

◆ SetCustomSize()

◆ SetDraggable()

◆ SetHighlighted()

◆ SetInteractionState()

◆ SetNode()

◆ SetNodeClickCallback()

◆ SetNodeColors()

◆ SetNodeDoubleClickCallback()

◆ SetNodeDragCallback()

◆ SetNodeEditCallback()

◆ SetNodeFont()

◆ SetRenderStyle()

◆ SetSelected()

◆ ShowContextMenu()

◆ StartEditing()

◆ StartPulseAnimation()

◆ StopEditing()