Changeset 4709 for trunk/sources/HeuristicLab.Data.Views

Timestamp:

11/02/10 15:30:42 (13 years ago)

Author:

mkommend

Message:

Added StatusStrip in StringConvertibleMatrixView to diplay statistical information (ticket #1253).

Location:

trunk/sources/HeuristicLab.Data.Views/3.3

Files:

• StringConvertibleMatrixView.Designer.cs (modified) (6 diffs)
• StringConvertibleMatrixView.cs (modified) (3 diffs)

trunk/sources/HeuristicLab.Data.Views/3.3/StringConvertibleMatrixView.Designer.cs

@@ -54 +54 @@
       this.contextMenu = new System.Windows.Forms.ContextMenuStrip(this.components);
       this.ShowHideColumns = new System.Windows.Forms.ToolStripMenuItem();
+      this.statusStrip = new System.Windows.Forms.StatusStrip();
+      this.toolStripStatusLabel = new System.Windows.Forms.ToolStripStatusLabel();
       ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
       ((System.ComponentModel.ISupportInitialize)(this.errorProvider)).BeginInit();
       this.contextMenu.SuspendLayout();
+      this.statusStrip.SuspendLayout();
       this.SuspendLayout();
       // 
@@ -93 +96 @@
       this.dataGridView.Name = "dataGridView";
       this.dataGridView.RowHeadersWidth = 160;
-      this.dataGridView.Size = new System.Drawing.Size(424, 352);
+      this.dataGridView.Size = new System.Drawing.Size(424, 327);
       this.dataGridView.TabIndex = 4;
       this.dataGridView.VirtualMode = true;
@@ -102 +105 @@
       this.dataGridView.ColumnHeaderMouseClick += new System.Windows.Forms.DataGridViewCellMouseEventHandler(this.dataGridView_ColumnHeaderMouseClick);
       this.dataGridView.Scroll += new System.Windows.Forms.ScrollEventHandler(this.dataGridView_Scroll);
+      this.dataGridView.SelectionChanged += new System.EventHandler(this.dataGridView_SelectionChanged);
       this.dataGridView.KeyDown += new System.Windows.Forms.KeyEventHandler(this.dataGridView_KeyDown);
-      this.dataGridView.MouseClick += new System.Windows.Forms.MouseEventHandler(dataGridView_MouseClick);
+      this.dataGridView.MouseClick += new System.Windows.Forms.MouseEventHandler(this.dataGridView_MouseClick);
       this.dataGridView.Resize += new System.EventHandler(this.dataGridView_Resize);
       // 
@@ -146 +150 @@
       this.ShowHideColumns.Click += new System.EventHandler(this.ShowHideColumns_Click);
       // 
+      // statusStrip1
+      // 
+      this.statusStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.toolStripStatusLabel});
+      this.statusStrip.Location = new System.Drawing.Point(0, 382);
+      this.statusStrip.Name = "statusStrip1";
+      this.statusStrip.Size = new System.Drawing.Size(424, 22);
+      this.statusStrip.TabIndex = 5;
+      this.statusStrip.Text = "statusStrip1";
+      // 
+      // toolStripStatusLabel
+      // 
+      this.toolStripStatusLabel.Name = "toolStripStatusLabel";
+      this.toolStripStatusLabel.Size = new System.Drawing.Size(378, 17);
+      this.toolStripStatusLabel.Spring = true;
+      // 
       // StringConvertibleMatrixView
       // 
       this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
       this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+      this.Controls.Add(this.statusStrip);
       this.Controls.Add(this.dataGridView);
       this.Controls.Add(this.columnsTextBox);
@@ -160 +181 @@
       ((System.ComponentModel.ISupportInitialize)(this.errorProvider)).EndInit();
       this.contextMenu.ResumeLayout(false);
+      this.statusStrip.ResumeLayout(false);
+      this.statusStrip.PerformLayout();
       this.ResumeLayout(false);
       this.PerformLayout();
@@ -174 +197 @@
     protected System.Windows.Forms.ToolStripMenuItem ShowHideColumns;
     protected System.Windows.Forms.DataGridView dataGridView;
+    private System.Windows.Forms.StatusStrip statusStrip;
+    private System.Windows.Forms.ToolStripStatusLabel toolStripStatusLabel;
 
   }

trunk/sources/HeuristicLab.Data.Views/3.3/StringConvertibleMatrixView.cs

@@ -56 +56 @@
       get { return showRowsAndColumnsTextBox; }
       set {
-        if (value != showRowsAndColumnsTextBox) {
-          showRowsAndColumnsTextBox = value;
-          UpdateVisibilityOfTextBoxes();
-        }
+        showRowsAndColumnsTextBox = value;
+        UpdateVisibilityOfTextBoxes();
+      }
+    }
+
+    private bool showStatisticalInformation;
+    public bool ShowStatisticalInformation {
+      get { return showStatisticalInformation; }
+      set {
+        showStatisticalInformation = value;
+        UpdateVisibilityOfStatisticalInformation();
       }
     }
@@ -65 +72 @@
     public StringConvertibleMatrixView() {
       InitializeComponent();
-      showRowsAndColumnsTextBox = true;
+      ShowRowsAndColumnsTextBox = true;
+      ShowStatisticalInformation = false;
       errorProvider.SetIconAlignment(rowsTextBox, ErrorIconAlignment.MiddleLeft);
       errorProvider.SetIconPadding(rowsTextBox, 2);
@@ -496 +504 @@
       rowsTextBox.Visible = columnsTextBox.Visible = showRowsAndColumnsTextBox;
       rowsLabel.Visible = columnsLabel.Visible = showRowsAndColumnsTextBox;
-
+      UpdateDataGridViewSizeAndLocation();
+    }
+
+    private void UpdateVisibilityOfStatisticalInformation() {
+      statusStrip.Visible = showStatisticalInformation;
+      UpdateDataGridViewSizeAndLocation();
+    }
+
+    private void UpdateDataGridViewSizeAndLocation() {
       int headerSize = columnsTextBox.Location.Y + columnsTextBox.Size.Height +
-        columnsTextBox.Margin.Bottom + dataGridView.Margin.Top;
+       columnsTextBox.Margin.Bottom + dataGridView.Margin.Top;
 
       int offset = showRowsAndColumnsTextBox ? headerSize : 0;
       dataGridView.Location = new Point(0, offset);
-      dataGridView.Size = new Size(Size.Width, Size.Height - offset);
+
+      int statusStripHeight = showStatisticalInformation ? statusStrip.Height : 0;
+      dataGridView.Size = new Size(Size.Width, Size.Height - offset - statusStripHeight);
+    }
+
+    private void dataGridView_SelectionChanged(object sender, EventArgs e) {
+      toolStripStatusLabel.Text = string.Empty;
+      if (dataGridView.SelectedCells.Count > 1) {
+        List<double> selectedValues = new List<double>();
+        foreach (DataGridViewCell cell in dataGridView.SelectedCells) {
+          double value;
+          if (!double.TryParse(cell.Value.ToString(), out value)) return;
+          selectedValues.Add(value);
+        }
+        if (selectedValues.Count > 1) {
+          StringBuilder labelText = new StringBuilder();
+          labelText.Append("Average: " + selectedValues.Average() + "    ");
+          labelText.Append("StdDev: " + selectedValues.StandardDeviation() + "    ");
+          labelText.Append("Sum: " + selectedValues.Sum() + "    ");
+          labelText.Append("Count: " + selectedValues.Count + "    ");
+          toolStripStatusLabel.Text = labelText.ToString();
+        }
+      }
     }
   }