PanelChat.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Td = Telegram.Td;
using TdApi = Telegram.Td.Api;

namespace TelegramClient {
    public partial class PanelChat : UserControl {
        public int CurentHeight { get; set; } = 80;
        public ChatsUserControl messagesPanel=new ChatsUserControl();
        
        public long ID { get; set; }
        public int _OldWidth;
        public int _OldHeight;
        public int _OldTop;
        public int _OldLeft;
        public Color color = Color.FromArgb(255, 30, 41, 55);
        public Color color1 = Color.FromArgb(255, 30, 41, 55);
        public Color color2 = Color.FromArgb(255, 30, 41, 55);
        public DelegateChat delegateChat;
        public PanelChat(DelegateChat delegateChat) {
            this.delegateChat = delegateChat;
            InitializeComponent();
        }

        //private void pictureBox1_MouseEnter(object sender, EventArgs e) {
        //    if (pictureBox1.ImageLocation != @"D:\2. Учёба\4 семестр\4. Сети ЭВМ\Курсовая работа\TelegramClient\Images\person.png") {

        //        //once mouse enters 
        //        // take the backup of height width top left
        //        //so we can restore once mouse leaves
        //        //_OldTop = this.pictureBox1.Top;
        //        //_OldLeft = this.pictureBox1.Left;
        //        _OldWidth = this.pictureBox1.Width;
        //        _OldHeight = this.pictureBox1.Height;
        //        //decrease the control top left to show hover effect
        //        //this.pictureBox1.Top = this.pictureBox1.Top - 10;
        //        //this.pictureBox1.Left = this.pictureBox1.Left - 10;
        //        // same increase the height width
        //        this.pictureBox1.Height = this.pictureBox1.Height + 3;
        //        this.pictureBox1.Width = this.pictureBox1.Width + 3;

        //        this.pictureBox1.ClientSize = new Size(this.pictureBox1.Width, this.pictureBox1.Height);

        //        // show to control on top of all
        //        //this.BringToFront();
        //        this.pictureBox1.BringToFront();

        //        color = this.BackColor;
        //        this.BackColor = Color.FromArgb(255, BackColor.R - 5, BackColor.G - 5, BackColor.B - 5);

        //        //trigger the base event
        //        //base.OnMouseEnter(e);
        //    }
        //}

        //private void pictureBox1_MouseLeave(object sender, EventArgs e) {
            //if (pictureBox1.ImageLocation != @"D:\2. Учёба\4 семестр\4. Сети ЭВМ\Курсовая работа\TelegramClient\Images\person.png") {
            //    // mouse leaves now we have to restore 
            //    //picture box to its original position
            //    this.pictureBox1.Height = _OldHeight;
            //    this.pictureBox1.Width = _OldWidth;
            //    //this.pictureBox1.Left = _OldLeft;
            //    //this.pictureBox1.Top = _OldTop;

            //    this.pictureBox1.ClientSize = new Size(this.pictureBox1.Width, this.pictureBox1.Height);
            //    //base.OnMouseLeave(e);


            //   this.BackColor= color ;
            //}
        //}

        private void PanelChat_MouseClick(object sender, MouseEventArgs e) {
            messagesPanel.BringToFront();
            MainForm.CurChatID = ID;
            //this.BackColor = Color.FromArgb(26,37,51);
            delegateChat(ID);
        }

        private void pictureBox1_MouseClick(object sender, MouseEventArgs e) {
            messagesPanel.BringToFront();
            MainForm.CurChatID = ID;
            //this.BackColor = Color.FromArgb(26, 37, 51);
            delegateChat(ID);
        }

        private void label1_Click(object sender, EventArgs e) {
            messagesPanel.BringToFront();
            MainForm.CurChatID = ID;
            //this.BackColor = Color.FromArgb(26, 37, 51);
            delegateChat(ID);
        }

        private void label1_MouseEnter(object sender, EventArgs e) {
            color = this.label1.BackColor;
            color1 = this.pictureBox1.BackColor;
            color2 = this.BackColor;
            this.label1.BackColor = Color.FromArgb(255, 50, 61, 75);
            this.pictureBox1.BackColor = Color.FromArgb(255, 50, 61, 75);
            this.BackColor = Color.FromArgb(255, 50, 61, 75);
        }

        private void label1_MouseLeave(object sender, EventArgs e) {
            this.label1.BackColor = color;
            this.pictureBox1.BackColor = color1;
            this.BackColor = color2;
        }

        private void pictureBox1_MouseEnter_1(object sender, EventArgs e) {
            color = this.label1.BackColor;
            color1 = this.pictureBox1.BackColor;
            color2 = this.BackColor;
            this.label1.BackColor = Color.FromArgb(255, 50, 61, 75);
            this.pictureBox1.BackColor = Color.FromArgb(255, 50, 61, 75);
            this.BackColor = Color.FromArgb(255, 50, 61, 75);
        }

        private void pictureBox1_MouseLeave_1(object sender, EventArgs e) {
            this.label1.BackColor = color;
            this.pictureBox1.BackColor = color1;
            this.BackColor = color2;
        }

        private void PanelChat_MouseEnter(object sender, EventArgs e) {
            color = this.label1.BackColor;
            color1 = this.pictureBox1.BackColor;
            color2 = this.BackColor;
            this.label1.BackColor = Color.FromArgb(255, 50, 61, 75);
            this.pictureBox1.BackColor = Color.FromArgb(255, 50, 61, 75);
            this.BackColor = Color.FromArgb(255, 50, 61, 75);
        }

        private void PanelChat_MouseLeave(object sender, EventArgs e) {
            this.label1.BackColor = color;
            this.pictureBox1.BackColor = color1;
            this.BackColor = color2;
        }
    }
}