449 lines
17 KiB
C#
449 lines
17 KiB
C#
using System.Windows.Forms;
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using System.Runtime.InteropServices;
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using System.Drawing;
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using System;
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namespace Switch_Toolbox.Library.Forms
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{
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public class STForm : Form
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{
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private bool canResize = true;
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public bool CanResize
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{
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get
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{
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return canResize;
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}
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set
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{
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canResize = value;
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if (BtnMinMax != null)
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BtnMinMax.Visible = value;
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}
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}
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public void AddControl(Control control) {
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contentContainer.Controls.Add(control);
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}
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public override string Text
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{
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get
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{
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return base.Text;
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}
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set
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{
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base.Text = value;
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if (LblTitle != null)
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LblTitle.Text = value;
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}
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}
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private int BorderSize = 5;
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private Color BorderColor;
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private const int cGrip = 16; // Grip size
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private const int cCaption = 32; // Caption bar height;
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private const int HTCLIENT = 0x1;
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private const int HT_CAPTION = 0x2;
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private const int WM_SETREDRAW = 0xb;
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private const int WM_NCHITTEST = 0x84;
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protected STPanel contentContainer;
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private const int WM_NCLBUTTONDOWN = 0xa1;
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[DllImport("user32.dll")]
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public static extern int SendMessage(IntPtr hWnd, int Msg, int wParam, int lParam);
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[DllImport("user32.dll")]
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public static extern bool ReleaseCapture();
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private Panel TitleBar;
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private Label LblTitle;
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private PictureBox PicIcon;
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private PictureBox BtnMinimize;
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private PictureBox BtnMinMax;
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private PictureBox BtnClose;
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public STForm()
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{
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InitializeComponent();
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mLastState = this.WindowState;
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SetStyle(ControlStyles.ResizeRedraw, true);
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ForeColor = FormThemes.BaseTheme.FormForeColor;
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BackColor = FormThemes.BaseTheme.FormBackColor;
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BorderColor = FormThemes.BaseTheme.MDIChildBorderColor;
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TitleBar.BackColor = BorderColor;
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StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
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}
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protected override void OnCreateControl()
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{
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this.ControlBox = false;
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this.DoubleBuffered = true;
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base.OnCreateControl();
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}
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private void InitializeComponent()
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{
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this.contentContainer = new Switch_Toolbox.Library.Forms.STPanel();
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this.TitleBar = new System.Windows.Forms.Panel();
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this.LblTitle = new System.Windows.Forms.Label();
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this.PicIcon = new System.Windows.Forms.PictureBox();
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this.BtnMinimize = new System.Windows.Forms.PictureBox();
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this.BtnMinMax = new System.Windows.Forms.PictureBox();
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this.BtnClose = new System.Windows.Forms.PictureBox();
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this.contentContainer.SuspendLayout();
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this.TitleBar.SuspendLayout();
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((System.ComponentModel.ISupportInitialize)(this.PicIcon)).BeginInit();
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((System.ComponentModel.ISupportInitialize)(this.BtnMinimize)).BeginInit();
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((System.ComponentModel.ISupportInitialize)(this.BtnMinMax)).BeginInit();
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((System.ComponentModel.ISupportInitialize)(this.BtnClose)).BeginInit();
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this.SuspendLayout();
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//
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// contentContainer
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//
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this.contentContainer.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
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| System.Windows.Forms.AnchorStyles.Left)
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| System.Windows.Forms.AnchorStyles.Right)));
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this.contentContainer.Controls.Add(this.TitleBar);
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this.contentContainer.Location = new System.Drawing.Point(3, 2);
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this.contentContainer.Name = "contentContainer";
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this.contentContainer.Size = new System.Drawing.Size(543, 393);
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this.contentContainer.TabIndex = 11;
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//
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// TitleBar
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//
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this.TitleBar.BackColor = System.Drawing.Color.White;
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this.TitleBar.Controls.Add(this.LblTitle);
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this.TitleBar.Controls.Add(this.PicIcon);
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this.TitleBar.Controls.Add(this.BtnMinimize);
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this.TitleBar.Controls.Add(this.BtnMinMax);
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this.TitleBar.Controls.Add(this.BtnClose);
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this.TitleBar.Dock = System.Windows.Forms.DockStyle.Top;
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this.TitleBar.Location = new System.Drawing.Point(0, 0);
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this.TitleBar.Name = "TitleBar";
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this.TitleBar.Size = new System.Drawing.Size(543, 25);
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this.TitleBar.TabIndex = 10;
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this.TitleBar.DoubleClick += new System.EventHandler(this.TitleBar_DoubleClick);
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this.TitleBar.MouseDown += new System.Windows.Forms.MouseEventHandler(this.TitleBar_MouseDown);
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//
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// LblTitle
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//
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this.LblTitle.AutoSize = true;
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this.LblTitle.Font = new System.Drawing.Font("Segoe UI Semibold", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
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this.LblTitle.Location = new System.Drawing.Point(20, 3);
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this.LblTitle.Name = "LblTitle";
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this.LblTitle.Size = new System.Drawing.Size(33, 17);
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this.LblTitle.TabIndex = 5;
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this.LblTitle.Text = "Title";
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this.LblTitle.MouseDown += new System.Windows.Forms.MouseEventHandler(this.TitleBar_MouseDown);
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//
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// PicIcon
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//
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this.PicIcon.Location = new System.Drawing.Point(5, 5);
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this.PicIcon.Name = "PicIcon";
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this.PicIcon.Size = new System.Drawing.Size(16, 16);
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this.PicIcon.TabIndex = 4;
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this.PicIcon.TabStop = false;
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//
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// BtnMinimize
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//
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this.BtnMinimize.BackColor = System.Drawing.Color.Transparent;
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this.BtnMinimize.Dock = System.Windows.Forms.DockStyle.Right;
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this.BtnMinimize.Image = global::Switch_Toolbox.Library.Properties.Resources.minimize;
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this.BtnMinimize.Location = new System.Drawing.Point(429, 0);
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this.BtnMinimize.Name = "BtnMinimize";
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this.BtnMinimize.Size = new System.Drawing.Size(38, 25);
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this.BtnMinimize.SizeMode = System.Windows.Forms.PictureBoxSizeMode.CenterImage;
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this.BtnMinimize.TabIndex = 3;
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this.BtnMinimize.TabStop = false;
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this.BtnMinimize.Click += new System.EventHandler(this.BtnMinimize_Click);
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this.BtnMinimize.MouseEnter += new System.EventHandler(this.BtnMinimize_MouseEnter);
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this.BtnMinimize.MouseLeave += new System.EventHandler(this.BtnMinimize_MouseLeave);
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//
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// BtnMinMax
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//
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this.BtnMinMax.BackColor = System.Drawing.Color.Transparent;
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this.BtnMinMax.Dock = System.Windows.Forms.DockStyle.Right;
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this.BtnMinMax.Image = global::Switch_Toolbox.Library.Properties.Resources.maximize;
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this.BtnMinMax.Location = new System.Drawing.Point(467, 0);
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this.BtnMinMax.Name = "BtnMinMax";
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this.BtnMinMax.Size = new System.Drawing.Size(38, 25);
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this.BtnMinMax.SizeMode = System.Windows.Forms.PictureBoxSizeMode.CenterImage;
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this.BtnMinMax.TabIndex = 2;
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this.BtnMinMax.TabStop = false;
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this.BtnMinMax.Click += new System.EventHandler(this.BtnMinMax_Click);
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this.BtnMinMax.MouseEnter += new System.EventHandler(this.BtnMinMax_MouseEnter);
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this.BtnMinMax.MouseLeave += new System.EventHandler(this.BtnMinMax_MouseLeave);
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//
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// BtnClose
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//
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this.BtnClose.BackColor = System.Drawing.Color.Transparent;
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this.BtnClose.Dock = System.Windows.Forms.DockStyle.Right;
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this.BtnClose.Image = global::Switch_Toolbox.Library.Properties.Resources.Close;
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this.BtnClose.Location = new System.Drawing.Point(505, 0);
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this.BtnClose.Name = "BtnClose";
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this.BtnClose.Size = new System.Drawing.Size(38, 25);
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this.BtnClose.SizeMode = System.Windows.Forms.PictureBoxSizeMode.CenterImage;
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this.BtnClose.TabIndex = 1;
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this.BtnClose.TabStop = false;
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this.BtnClose.Click += new System.EventHandler(this.BtnClose_Click);
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this.BtnClose.MouseEnter += new System.EventHandler(this.BtnClose_MouseEnter);
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this.BtnClose.MouseLeave += new System.EventHandler(this.BtnClose_MouseLeave);
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//
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// STForm
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//
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this.ClientSize = new System.Drawing.Size(549, 398);
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this.ControlBox = false;
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this.Controls.Add(this.contentContainer);
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this.DoubleBuffered = true;
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this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
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this.Name = "STForm";
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this.Shown += new System.EventHandler(this.STForm_Shown);
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this.Paint += new System.Windows.Forms.PaintEventHandler(this.STForm_Paint);
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this.Enter += new System.EventHandler(this.STForm_Enter);
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this.Leave += new System.EventHandler(this.STForm_Leave);
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this.contentContainer.ResumeLayout(false);
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this.TitleBar.ResumeLayout(false);
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this.TitleBar.PerformLayout();
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((System.ComponentModel.ISupportInitialize)(this.PicIcon)).EndInit();
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((System.ComponentModel.ISupportInitialize)(this.BtnMinimize)).EndInit();
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((System.ComponentModel.ISupportInitialize)(this.BtnMinMax)).EndInit();
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((System.ComponentModel.ISupportInitialize)(this.BtnClose)).EndInit();
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this.ResumeLayout(false);
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}
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#region Events
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private void BtnMinimize_Click(object sender, System.EventArgs e)
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{
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WindowState = FormWindowState.Minimized;
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}
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private void BtnMinMax_Click(object sender, System.EventArgs e)
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{
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CheckWindowState();
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}
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public void Maximize()
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{
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if (IsMdiChild)
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MDIMaximized();
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MaximumSize = Screen.FromControl(this).WorkingArea.Size;
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WindowState = FormWindowState.Maximized;
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}
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private void CheckWindowState()
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{
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if (WindowState == FormWindowState.Maximized)
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{
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BtnMinMax.Image = Properties.Resources.maximize;
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WindowState = FormWindowState.Normal;
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if (IsMdiChild)
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MDIWindowed();
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}
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else
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{
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BtnMinMax.Image = Properties.Resources.maximized;
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Maximize();
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}
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Refresh();
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}
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public void MDIWindowed()
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{
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TitleBar.Show();
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this.ClientSize = new System.Drawing.Size(549, 398);
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}
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public void MDIMaximized()
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{
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TitleBar.Hide();
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}
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private void BtnClose_Click(object sender, System.EventArgs e)
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{
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Close();
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}
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private void BtnClose_MouseEnter(object sender, System.EventArgs e)
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{
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BtnClose.Image = Properties.Resources.Close_Hover;
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}
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private void BtnClose_MouseLeave(object sender, System.EventArgs e)
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{
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BtnClose.Image = Properties.Resources.Close;
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}
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private void BtnMinMax_MouseEnter(object sender, EventArgs e)
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{
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BtnMinMax.Image = Properties.Resources.maximize_sele;
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}
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private void BtnMinMax_MouseLeave(object sender, EventArgs e)
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{
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BtnMinMax.Image = Properties.Resources.maximize;
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}
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private void BtnMinimize_MouseEnter(object sender, EventArgs e)
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{
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BtnMinimize.Image = Properties.Resources.minimize_sele;
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}
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private void BtnMinimize_MouseLeave(object sender, EventArgs e)
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{
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BtnMinimize.Image = Properties.Resources.minimize;
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}
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private void TitleBar_MouseDown(object sender, MouseEventArgs e)
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{
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if (e.Button == MouseButtons.Left && e.Y < 28)
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{
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ReleaseCapture();
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SendMessage(Handle, WM_NCLBUTTONDOWN, HT_CAPTION, 0);
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}
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}
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private void STForm_Paint(object sender, PaintEventArgs e)
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{
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e.Graphics.DrawRectangle(new Pen(BorderColor, BorderSize),
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this.DisplayRectangle);
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using (SolidBrush brush = new SolidBrush(BorderColor))
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{
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e.Graphics.FillRectangle(brush, Top);
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e.Graphics.FillRectangle(brush, Left);
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e.Graphics.FillRectangle(brush, Right);
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e.Graphics.FillRectangle(brush, Bottom);
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}
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}
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private void STForm_Leave(object sender, EventArgs e)
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{
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return;
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BorderColor = FormThemes.BaseTheme.DisabledBorderColor;
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TitleBar.BackColor = BorderColor;
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LblTitle.ForeColor = FormThemes.BaseTheme.DisabledItemColor;
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Refresh();
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}
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private void STForm_Enter(object sender, EventArgs e)
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{
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return;
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BorderColor = FormThemes.BaseTheme.MDIChildBorderColor;
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TitleBar.BackColor = BorderColor;
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LblTitle.ForeColor = FormThemes.BaseTheme.TextForeColor;
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Refresh();
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}
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#endregion
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#region Shadow
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private void STForm_Shown(object sender, EventArgs e)
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{
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}
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private FormWindowState mLastState;
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protected override void OnClientSizeChanged(EventArgs e)
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{
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/* if (this.WindowState != mLastState)
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{
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mLastState = this.WindowState;
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OnWindowStateChanged(e);
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}
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base.OnClientSizeChanged(e);*/
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}
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protected void OnWindowStateChanged(EventArgs e)
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{
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if (this.WindowState == FormWindowState.Normal)
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{
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if (IsMdiChild)
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MDIWindowed();
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}
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else if (this.WindowState == FormWindowState.Maximized)
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{
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if (IsMdiChild)
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MDIMaximized();
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}
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}
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#endregion
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#region Border
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private const int
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HTLEFT = 10,
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HTRIGHT = 11,
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HTTOP = 12,
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HTTOPLEFT = 13,
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HTTOPRIGHT = 14,
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HTBOTTOM = 15,
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HTBOTTOMLEFT = 16,
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HTBOTTOMRIGHT = 17;
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Rectangle Top { get { return new Rectangle(0, 0, this.ClientSize.Width, BorderSize); } }
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Rectangle Left { get { return new Rectangle(0, 0, BorderSize, this.ClientSize.Height); } }
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private void TitleBar_DoubleClick(object sender, EventArgs e)
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{
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if (canResize)
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{
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Maximize();
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}
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}
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Rectangle Bottom { get { return new Rectangle(0, this.ClientSize.Height - BorderSize, this.ClientSize.Width, BorderSize); } }
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Rectangle Right { get { return new Rectangle(this.ClientSize.Width - BorderSize, 0, BorderSize, this.ClientSize.Height); } }
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Rectangle TopLeft { get { return new Rectangle(0, 0, BorderSize, BorderSize); } }
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Rectangle TopRight { get { return new Rectangle(this.ClientSize.Width - BorderSize, 0, BorderSize, BorderSize); } }
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Rectangle BottomLeft { get { return new Rectangle(0, this.ClientSize.Height - BorderSize, BorderSize, BorderSize); } }
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Rectangle BottomRight { get { return new Rectangle(this.ClientSize.Width - BorderSize, this.ClientSize.Height - BorderSize, BorderSize, BorderSize); } }
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protected override void WndProc(ref Message message)
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{
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base.WndProc(ref message);
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if (message.Msg == WM_NCHITTEST && CanResize && WindowState == FormWindowState.Normal)
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{
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int x = message.LParam.ToInt32() & 0xffff;
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int y = (int)((message.LParam.ToInt32() & 0xffff0000) >> 16);
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Point cursor = PointToClient(new Point(x, y));
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// var cursor = this.PointToClient(Cursor.Position);
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if (TopLeft.Contains(cursor)) message.Result = (IntPtr)HTTOPLEFT;
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else if (TopRight.Contains(cursor)) message.Result = (IntPtr)HTTOPRIGHT;
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else if (BottomLeft.Contains(cursor)) message.Result = (IntPtr)HTBOTTOMLEFT;
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else if (BottomRight.Contains(cursor)) message.Result = (IntPtr)HTBOTTOMRIGHT;
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else if (Top.Contains(cursor)) message.Result = (IntPtr)HTTOP;
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else if (Left.Contains(cursor)) message.Result = (IntPtr)HTLEFT;
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else if (Right.Contains(cursor)) message.Result = (IntPtr)HTRIGHT;
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else if (Bottom.Contains(cursor)) message.Result = (IntPtr)HTBOTTOM;
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}
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}
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}
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#endregion
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}
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