MessageDialog.as
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MessageDialog.as
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	import dialogs.Dialog;
	import elements.GuiButton;
	import elements.GuiMarkupText;
	import elements.GuiTextbox;

	interface MessageDialogCallback {
	void messageCallback(MessageDialog@ dialog);
	};

	class MessageDialog : Dialog {
	MessageDialogCallback@ callback;
	GuiMarkupText@ txt;
	GuiButton@ ok;

	MessageDialog(const string& text, MessageDialogCallback@ CB, IGuiElement@ bind) {
	@callback = CB;
	super(bind);
	addTitle(locale::NOTICE);

	@ok = GuiButton(bg, recti());
	ok.text = locale::OK;

	if(isWindows) {
	//Legacy OS support
	@ok.alignment = Alignment(Left+0.4f+DIALOG_PADDING, Bottom-DIALOG_BUTTON_ROW, Right-0.4f-DIALOG_PADDING, Bottom-DIALOG_PADDING);
	}
	else {
	@ok.alignment = Alignment(Right-0.2f-DIALOG_PADDING, Bottom-DIALOG_BUTTON_ROW, Right-0.0f-DIALOG_PADDING, Bottom-DIALOG_PADDING);
	}

	@txt = GuiMarkupText(window, recti(DIALOG_PADDING, DIALOG_PADDING+22, width - DIALOG_PADDING, 50), text);
	height = txt.size.height+22;
	height += 56;
	}

	//Close callback
	void close() {
	if(callback !is null)
	callback.messageCallback(this);
	Dialog::close();
	}

	//Event callbacks
	bool onGuiEvent(const GuiEvent& event) {
	if(event.type == GUI_Clicked && event.caller is ok && !Closed) {
	close();
	return true;
	}
	return Dialog::onGuiEvent(event);
	}
	};

	MessageDialog@ message(const string& msg, MessageDialogCallback@ cb = null, IGuiElement@ bind = null) {
	MessageDialog@ dlg = MessageDialog(msg, cb, bind);
	addDialog(dlg);
	return dlg;
	}