MetaImGUI::DialogManager Class Reference

Manager for common UI dialogs. More...

#include <DialogManager.h>

Classes
struct	Impl

Public Member Functions
	DialogManager ()
	~DialogManager ()
	DialogManager (const DialogManager &)=delete
DialogManager &	operator= (const DialogManager &)=delete
	DialogManager (DialogManager &&)=delete
DialogManager &	operator= (DialogManager &&)=delete
void	Render ()
	Render all active dialogs Call this each frame in your main render loop.
void	ShowMessageBox (const std::string &title, const std::string &message, MessageBoxButtons buttons=MessageBoxButtons::OK, MessageBoxIcon icon=MessageBoxIcon::Info, std::function< void(MessageBoxResult)> callback=nullptr)
	Show a message box.
void	ShowInputDialog (const std::string &title, const std::string &prompt, const std::string &defaultValue="", std::function< void(const std::string &)> callback=nullptr)
	Show an input dialog.
int	ShowProgressDialog (const std::string &title, const std::string &message="")
	Show a progress dialog.
void	UpdateProgress (int dialogId, float progress, const std::string &message="")
	Update progress dialog.
void	CloseProgress (int dialogId)
	Close progress dialog.
void	ShowListDialog (const std::string &title, const std::vector< std::string > &items, std::function< void(int)> callback=nullptr)
	Show a list selection dialog.
void	ShowConfirmation (const std::string &title, const std::string &message, std::function< void(bool)> callback=nullptr)
	Show a confirmation dialog (Yes/No)
bool	HasOpenDialog () const
	Check if any dialog is currently open.
void	CloseAll ()
	Close all dialogs.

Detailed Description

Manager for common UI dialogs.

DialogManager provides reusable dialog components including message boxes, input dialogs, and progress dialogs.

Definition at line 60 of file DialogManager.h.

Constructor & Destructor Documentation

DialogManager() [1/3]

MetaImGUI::DialogManager::DialogManager

(

)

Definition at line 74 of file DialogManager.cpp.

~DialogManager()

MetaImGUI::DialogManager::~DialogManager ( )

default

DialogManager() [2/3]

MetaImGUI::DialogManager::DialogManager ( const DialogManager &  )

delete

DialogManager() [3/3]

MetaImGUI::DialogManager::DialogManager ( DialogManager &&  )

delete

Member Function Documentation

CloseAll()

void MetaImGUI::DialogManager::CloseAll

(

)

Close all dialogs.

Definition at line 173 of file DialogManager.cpp.

CloseProgress()

void MetaImGUI::DialogManager::CloseProgress

(

int

dialogId

)

Close progress dialog.

Parameters

dialogId

Dialog ID from ShowProgressDialog

Definition at line 144 of file DialogManager.cpp.

HasOpenDialog()

bool MetaImGUI::DialogManager::HasOpenDialog

(

)

const

Check if any dialog is currently open.

Definition at line 168 of file DialogManager.cpp.

operator=() [1/2]

DialogManager & MetaImGUI::DialogManager::operator= ( const DialogManager &  )

delete

operator=() [2/2]

DialogManager & MetaImGUI::DialogManager::operator= ( DialogManager &&  )

delete

Render()

void MetaImGUI::DialogManager::Render

(

)

Render all active dialogs Call this each frame in your main render loop.

Definition at line 78 of file DialogManager.cpp.

ShowConfirmation()

void MetaImGUI::DialogManager::ShowConfirmation	(	const std::string &	title,
		const std::string &	message,
		std::function< void(bool)>	callback = nullptr
	)

Show a confirmation dialog (Yes/No)

Parameters

title	Dialog title
message	Confirmation message
callback	Function called with true if Yes, false if No

Definition at line 158 of file DialogManager.cpp.

References MetaImGUI::Question, ShowMessageBox(), MetaImGUI::Yes, and MetaImGUI::YesNo.

ShowInputDialog()

void MetaImGUI::DialogManager::ShowInputDialog	(	const std::string &	title,
		const std::string &	prompt,
		const std::string &	defaultValue = "",
		std::function< void(const std::string &)>	callback = nullptr
	)

Show an input dialog.

Parameters

title	Dialog title
prompt	Prompt text
defaultValue	Default input value
callback	Function called with input result (empty if cancelled)

Definition at line 107 of file DialogManager.cpp.

ShowListDialog()

void MetaImGUI::DialogManager::ShowListDialog	(	const std::string &	title,
		const std::vector< std::string > &	items,
		std::function< void(int)>	callback = nullptr
	)

Show a list selection dialog.

Parameters

title	Dialog title
items	List of items to choose from
callback	Function called with selected index (-1 if cancelled)

Definition at line 148 of file DialogManager.cpp.

ShowMessageBox()

void MetaImGUI::DialogManager::ShowMessageBox	(	const std::string &	title,
		const std::string &	message,
		MessageBoxButtons	buttons = MessageBoxButtons::OK,
		MessageBoxIcon	icon = MessageBoxIcon::Info,
		std::function< void(MessageBoxResult)>	callback = nullptr
	)

Show a message box.

Parameters

title	Dialog title
message	Message text
buttons	Button configuration
icon	Icon type
callback	Function called with result (async)

Definition at line 96 of file DialogManager.cpp.

Referenced by ShowConfirmation().

ShowProgressDialog()

int MetaImGUI::DialogManager::ShowProgressDialog	(	const std::string &	title,
		const std::string &	message = ""
	)

Show a progress dialog.

Parameters

title	Dialog title
message	Progress message

Returns

Dialog ID for updating progress

Definition at line 122 of file DialogManager.cpp.

References MetaImGUI::ProgressDialogState::id, MetaImGUI::ProgressDialogState::message, MetaImGUI::ProgressDialogState::open, MetaImGUI::ProgressDialogState::progress, and MetaImGUI::ProgressDialogState::title.

UpdateProgress()

void MetaImGUI::DialogManager::UpdateProgress	(	int	dialogId,
		float	progress,
		const std::string &	message = ""
	)

Update progress dialog.

Parameters

dialogId	Dialog ID from ShowProgressDialog
progress	Progress value (0.0 to 1.0)
message	Optional status message

Definition at line 134 of file DialogManager.cpp.

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

• include/DialogManager.h
• src/DialogManager.cpp