Program Listing for File messagedialog.h¶
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/*
nanogui/messagedialog.h -- Simple "OK" or "Yes/No"-style modal dialogs
NanoGUI was developed by Wenzel Jakob <wenzel.jakob@epfl.ch>.
The widget drawing code is based on the NanoVG demo application
by Mikko Mononen.
All rights reserved. Use of this source code is governed by a
BSD-style license that can be found in the LICENSE.txt file.
*/
#pragma once
#include <nanogui/window.h>
NAMESPACE_BEGIN(nanogui)
class NANOGUI_EXPORT MessageDialog : public Window {
public:
enum class Type {
Information,
Question,
Warning
};
MessageDialog(Widget *parent, Type type, const std::string &title = "Untitled",
const std::string &message = "Message",
const std::string &buttonText = "OK",
const std::string &altButtonText = "Cancel", bool altButton = false);
Label *messageLabel() { return mMessageLabel; }
const Label *messageLabel() const { return mMessageLabel; }
std::function<void(int)> callback() const { return mCallback; }
void setCallback(const std::function<void(int)> &callback) { mCallback = callback; }
protected:
std::function<void(int)> mCallback;
Label *mMessageLabel;
public:
EIGEN_MAKE_ALIGNED_OPERATOR_NEW
};
NAMESPACE_END(nanogui)