Changeset 17008

Timestamp:

06/14/19 12:25:54 (5 years ago)

Author:

abeham

Message:

#2949: Disable autosizing when there is only one column and use width of list view as size of column. In addition no update occurs on ToStringChanged when there is only one column (most common case)

Location:

trunk/HeuristicLab.Core.Views/3.3

Files:

• ItemArrayView.Designer.cs (modified) (2 diffs)
• ItemArrayView.cs (modified) (4 diffs)
• ItemCollectionView.Designer.cs (modified) (2 diffs)
• ItemCollectionView.cs (modified) (4 diffs)
• ItemListView.Designer.cs (modified) (1 diff)
• ItemListView.cs (modified) (3 diffs)

trunk/HeuristicLab.Core.Views/3.3/ItemArrayView.Designer.cs

@@ -20 +20 @@
 #endregion
 
-using System.Security.AccessControl;
 using System.Windows.Forms;
 
@@ -154 +153 @@
       this.itemsListView.DoubleClick += new System.EventHandler(this.itemsListView_DoubleClick);
       this.itemsListView.KeyDown += new System.Windows.Forms.KeyEventHandler(this.itemsListView_KeyDown);
+      this.itemsListView.Layout += new System.Windows.Forms.LayoutEventHandler(this.itemsListView_Layout);
+      //
+      // listViewColumnHeader
+      //
+      this.listViewColumnHeader.Width = 190;
       // 
       // imageList

trunk/HeuristicLab.Core.Views/3.3/ItemArrayView.cs

@@ -237 +237 @@
                                (Content != null) && !Content.IsReadOnly && !ReadOnly;
       removeButton.Enabled = itemsListView.SelectedItems.Count > 0 && (Content != null) && !Content.IsReadOnly && !ReadOnly;
-      AdjustListViewColumnSizes();
 
       if (showDetailsCheckBox.Checked) {
@@ -330 +329 @@
       }
     }
+    protected virtual void itemsListView_Layout(object sender, LayoutEventArgs e) {
+      if (itemsListView.Columns.Count == 1)
+        AdjustListViewColumnSizes();
+    }
     #endregion
 
@@ -453 +456 @@
         foreach (ListViewItem listViewItem in GetListViewItemsForItem(item))
           UpdateListViewItemText(listViewItem);
-        AdjustListViewColumnSizes();
+        if (itemsListView.Columns.Count > 1)
+          AdjustListViewColumnSizes();
       }
     }
@@ -460 +464 @@
     #region Helpers
     protected virtual void AdjustListViewColumnSizes() {
-      if (itemsListView.Items.Count > 0) {
-        for (int i = 0; i < itemsListView.Columns.Count; i++)
-          itemsListView.Columns[i].AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent);
+      if (itemsListView.Columns.Count == 1) {
+        if (itemsListView.Columns[0].Width != itemsListView.ClientSize.Width)
+          itemsListView.Columns[0].Width = itemsListView.ClientSize.Width;
+      } else {
+        if (itemsListView.Items.Count > 0) {
+          for (int i = 0; i < itemsListView.Columns.Count; i++)
+            itemsListView.Columns[i].AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent);
+        }
       }
     }

trunk/HeuristicLab.Core.Views/3.3/ItemCollectionView.Designer.cs

@@ -20 +20 @@
 #endregion
 
-using System.Security.AccessControl;
 using System.Windows.Forms;
 
@@ -107 +106 @@
       this.itemsListView.DoubleClick += new System.EventHandler(this.itemsListView_DoubleClick);
       this.itemsListView.KeyDown += new System.Windows.Forms.KeyEventHandler(this.itemsListView_KeyDown);
+      this.itemsListView.Layout += new System.Windows.Forms.LayoutEventHandler(this.itemsListView_Layout);
+      // 
+      // columnHeader1
+      // 
+      this.columnHeader1.Width = 240;
       // 
       // imageList

trunk/HeuristicLab.Core.Views/3.3/ItemCollectionView.cs

@@ -221 +221 @@
     protected virtual void itemsListView_SelectedIndexChanged(object sender, EventArgs e) {
       removeButton.Enabled = (Content != null) && !Content.IsReadOnly && !ReadOnly && itemsListView.SelectedItems.Count > 0;
-      AdjustListViewColumnSizes();
       if (showDetailsCheckBox.Checked) {
         if (itemsListView.SelectedItems.Count == 1) {
@@ -327 +326 @@
       }
     }
+    protected virtual void itemsListView_Layout(object sender, LayoutEventArgs e) {
+      if (itemsListView.Columns.Count == 1)
+        AdjustListViewColumnSizes();
+    }
     #endregion
 
@@ -423 +426 @@
         foreach (ListViewItem listViewItem in GetListViewItemsForItem(item))
           UpdateListViewItemText(listViewItem);
-        AdjustListViewColumnSizes();
+        if (itemsListView.Columns.Count > 1)
+          AdjustListViewColumnSizes();
       }
     }
@@ -435 +439 @@
     }
     protected virtual void AdjustListViewColumnSizes() {
-      if (itemsListView.Items.Count > 0) {
-        for (int i = 0; i < itemsListView.Columns.Count; i++)
-          itemsListView.Columns[i].AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent);
+      if (itemsListView.Columns.Count == 1) {
+        if (itemsListView.Columns[0].Width != itemsListView.ClientSize.Width)
+          itemsListView.Columns[0].Width = itemsListView.ClientSize.Width;
+      } else {
+        if (itemsListView.Items.Count > 0) {
+          for (int i = 0; i < itemsListView.Columns.Count; i++)
+            itemsListView.Columns[i].AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent);
+        }
       }
     }

trunk/HeuristicLab.Core.Views/3.3/ItemListView.Designer.cs

@@ -155 +155 @@
       this.itemsListView.DoubleClick += new System.EventHandler(this.itemsListView_DoubleClick);
       this.itemsListView.KeyDown += new System.Windows.Forms.KeyEventHandler(this.itemsListView_KeyDown);
+      this.itemsListView.Layout += new System.Windows.Forms.LayoutEventHandler(this.itemsListView_Layout);
+      // 
+      // listViewColumnHeader
+      // 
+      this.listViewColumnHeader.Width = 190;
       // 
       // imageList

trunk/HeuristicLab.Core.Views/3.3/ItemListView.cs

@@ -353 +353 @@
       }
     }
+    protected virtual void itemsListView_Layout(object sender, LayoutEventArgs e) {
+      if (itemsListView.Columns.Count == 1)
+        AdjustListViewColumnSizes();
+    }
     #endregion
 
@@ -493 +497 @@
         foreach (ListViewItem listViewItem in GetListViewItemsForItem(item))
           UpdateListViewItemText(listViewItem);
-        AdjustListViewColumnSizes();
+        if (itemsListView.Columns.Count > 1)
+          AdjustListViewColumnSizes();
       }
     }
@@ -500 +505 @@
     #region Helpers
     protected virtual void AdjustListViewColumnSizes() {
-      if (itemsListView.Items.Count > 0) {
-        for (int i = 0; i < itemsListView.Columns.Count; i++)
-          itemsListView.Columns[i].AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent);
+      if (itemsListView.Columns.Count == 1) {
+        if (itemsListView.Columns[0].Width != itemsListView.ClientSize.Width)
+          itemsListView.Columns[0].Width = itemsListView.ClientSize.Width;
+      } else {
+        if (itemsListView.Items.Count > 0) {
+          for (int i = 0; i < itemsListView.Columns.Count; i++)
+            itemsListView.Columns[i].AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent);
+        }
       }
     }