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6502bench/SourceGen/Tools/ShowText.cs
2018-09-30 21:25:26 -07:00

79 lines
2.4 KiB
C#

/*
* Copyright 2018 faddenSoft
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using System;
using System.Diagnostics;
using System.Windows.Forms;
namespace SourceGen.Tools {
/// <summary>
/// Simple form for showing text in a TextBox. This can be used as a modeless
/// dialog, so a "window closing" event is available.
/// </summary>
public partial class ShowText : Form {
/// <summary>
/// Window title.
/// </summary>
public string Title {
set {
Text = value;
}
}
/// <summary>
/// Text to display.
/// </summary>
public string BodyText {
get {
return textBox.Text;
}
set {
textBox.Text = value;
textBox.SelectionStart = textBox.Text.Length;
textBox.ScrollToCaret();
}
}
/// <summary>
/// Subscribe to this to be notified when the dialog closes.
/// </summary>
public event WindowClosing OnWindowClosing;
public delegate void WindowClosing(object sender, EventArgs e);
public ShowText() {
InitializeComponent();
}
private void ShowText_Load(object sender, EventArgs e) {
//textBox.Select(BodyText.Length, BodyText.Length);
if (Modal) {
MaximizeBox = false;
MinimizeBox = false;
// Changing the ShowInTaskbar value kills the dialog. If we really care we
// can pass a "will be modal" parameter to the constructor and do it there.
// https://stackoverflow.com/a/20443430/294248
//ShowInTaskbar = false;
}
}
private void ShowText_FormClosed(object sender, FormClosedEventArgs e) {
if (OnWindowClosing != null) {
OnWindowClosing(this, e);
}
}
}
}