typeeditform.cs

C#开发

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;

namespace MvmMoney
{
	/// <summary>
	/// Summary description for TypeEditForm.
	/// </summary>
	public class TypeEditForm : System.Windows.Forms.Form
	{
		private System.Windows.Forms.MainMenu mainMenu1;
		private System.Windows.Forms.MenuItem menuItem1;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.ColumnHeader columnHeader1;
		private System.Windows.Forms.MenuItem menuItem_Actions;
		private System.Windows.Forms.MenuItem menuItem_AddType;
		private System.Windows.Forms.MenuItem menuItem_RemoveType;
		private System.Windows.Forms.ListView listView1;
	
		public TypeEditForm()
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();

			//
			// TODO: Add any constructor code after InitializeComponent call
			//
			this.listView1.Font=new Font("Nina",10,System.Drawing.FontStyle.Regular);
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			base.Dispose( disposing );
		}

		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.mainMenu1 = new System.Windows.Forms.MainMenu();
			this.menuItem1 = new System.Windows.Forms.MenuItem();
			this.menuItem_Actions = new System.Windows.Forms.MenuItem();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.listView1 = new System.Windows.Forms.ListView();
			this.columnHeader1 = new System.Windows.Forms.ColumnHeader();
			this.menuItem_AddType = new System.Windows.Forms.MenuItem();
			this.menuItem_RemoveType = new System.Windows.Forms.MenuItem();
			// 
			// mainMenu1
			// 
			this.mainMenu1.MenuItems.Add(this.menuItem1);
			this.mainMenu1.MenuItems.Add(this.menuItem_Actions);
			// 
			// menuItem1
			// 
			this.menuItem1.Text = "OK";
			this.menuItem1.Click += new System.EventHandler(this.menuItem1_Click);
			// 
			// menuItem_Actions
			// 
			this.menuItem_Actions.MenuItems.Add(this.menuItem_AddType);
			this.menuItem_Actions.MenuItems.Add(this.menuItem_RemoveType);
			this.menuItem_Actions.Text = "Action";
			this.menuItem_Actions.Popup += new System.EventHandler(this.menuItem_Actions_Popup);
			// 
			// textBox1
			// 
			this.textBox1.Font = new System.Drawing.Font("Nina", 9F, System.Drawing.FontStyle.Regular);
			this.textBox1.Size = new System.Drawing.Size(176, 22);
			this.textBox1.Text = "";
			this.textBox1.Visible = false;
			this.textBox1.KeyDown += new System.Windows.Forms.KeyEventHandler(this.textBox1_KeyDown);
			this.textBox1.LostFocus += new System.EventHandler(this.textBox1_LostFocus);
			// 
			// listView1
			// 
			this.listView1.Columns.Add(this.columnHeader1);
			this.listView1.HeaderStyle = System.Windows.Forms.ColumnHeaderStyle.None;
			this.listView1.View = System.Windows.Forms.View.Details;
			// 
			// columnHeader1
			// 
			this.columnHeader1.Text = "ColumnHeader";
			this.columnHeader1.Width = 168;
			// 
			// menuItem_AddType
			// 
			this.menuItem_AddType.Text = "Add";
			this.menuItem_AddType.Click += new System.EventHandler(this.menuItem_AddType_Click);
			// 
			// menuItem_RemoveType
			// 
			this.menuItem_RemoveType.Text = "Remove";
			this.menuItem_RemoveType.Click += new System.EventHandler(this.menuItem_RemoveType_Click);
			// 
			// TypeEditForm
			// 
			this.Controls.Add(this.textBox1);
			this.Controls.Add(this.listView1);
			this.Font = new System.Drawing.Font("Nina", 10F, System.Drawing.FontStyle.Regular);
			this.Menu = this.mainMenu1;
			this.Text = "Expense/Income Type";
			this.Load += new System.EventHandler(this.TypeEditForm_Load);

		}
		#endregion

		private void menuItem1_Click(object sender, System.EventArgs e)
		{
			this.Close();
		}

		private void TypeEditForm_Load(object sender, System.EventArgs e)
		{
			string[] types=Form1.db.GetTypes();
			foreach(string type in types)
			{
				this.listView1.Items.Add(new ListViewItem(type));
			}
		}

		private void textBox1_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
		{
			if(e.KeyCode==System.Windows.Forms.Keys.Enter)
			{
				if(this.textBox1.Text.Trim().Length!=0)
				{
					this.listView1.Items.Add(new ListViewItem(this.textBox1.Text.Trim()));
					this.InsertTypeToDb(this.textBox1.Text.Trim());
					this.textBox1.Text="";
				}
				this.listView1.Focus();
				if(this.listView1.Items.Count>=1)
				{
					this.ClearSelection(this.listView1);
					this.listView1.Items[this.listView1.Items.Count-1].Focused=true;
					this.listView1.Refresh();
				}
			}
		}

		private void ClearSelection(System.Windows.Forms.ListView listview)
		{
			if(listview.SelectedIndices.Count>0)
			{
				foreach(int i in listview.SelectedIndices)
				{
					listview.Items[i].Selected=false;
					listview.Items[i].Focused=false;
				}
			}
		}

		private void textBox1_LostFocus(object sender, System.EventArgs e)
		{
			this.textBox1.Hide();
		}

		private void menuItem_AddType_Click(object sender, System.EventArgs e)
		{
			this.textBox1.Show();
			this.textBox1.Focus();
		}

		private void menuItem_RemoveType_Click(object sender, System.EventArgs e)
		{
			if(this.listView1.SelectedIndices.Count>0)
			{
				int index=this.listView1.SelectedIndices[0];
				this.RemoveTypeFromDb(this.listView1.Items[index].Text);
				this.listView1.Items.RemoveAt(index);
			}
		}

		private void menuItem_Actions_Popup(object sender, System.EventArgs e)
		{
			this.textBox1.Hide();
		}

		private void InsertTypeToDb(string typename)
		{
			Form1.db.AddNewExpenseIncomeType(typename);
		}

		private void RemoveTypeFromDb(string typename)
		{
			Form1.db.RemoveExpenseIncomeType(typename);
		}

	}
}