Control GridView()
{
var control = new GridView {
Size = new Size(-1, 150)
};
control.Columns.Add(new GridColumn {
DataCell = new ImageViewCell(0), HeaderText = "Image"
});
control.Columns.Add(new GridColumn {
DataCell = new CheckBoxCell(1), HeaderText = "Check", Editable = true
});
control.Columns.Add(new GridColumn {
DataCell = new TextBoxCell(2), HeaderText = "Text", Editable = true
});
control.Columns.Add(new GridColumn {
DataCell = new ComboBoxCell(3)
{
DataStore = ComboCellItems()
}, HeaderText = "Combo", Editable = true
});
var items = new GridItemCollection();
items.Add(new GridItem(bitmap1, true, "Text in Grid 1", "1"));
items.Add(new GridItem(icon1, false, "Text in Grid 2", "2"));
items.Add(new GridItem(bitmap1, null, "Text in Grid 3", "3"));
control.DataStore = items;
return(control);
}
GridView Default()
{
var control = new GridView {
Size = new Size (300, 100)
};
LogEvents (control);
var dropDown = MyDropDown ();
control.Columns.Add (new GridColumn{ DataCell = new CheckBoxCell (), Editable = true, AutoSize = true, Resizable = false});
control.Columns.Add (new GridColumn{ HeaderText = "Image", DataCell = new ImageCell () });
control.Columns.Add (new GridColumn{ HeaderText = "Text", Editable = true});
control.Columns.Add (new GridColumn{ HeaderText = "Drop Down", DataCell = dropDown, Editable = true });
var image1 = Bitmap.FromResource ("Eto.Test.TestImage.png");
var image2 = Icon.FromResource ("Eto.Test.TestIcon.ico");
var items = new GridItemCollection ();
var rand = new Random ();
for (int i = 0; i < 10000; i++) {
var val = rand.Next (3);
var boolVal = val == 0 ? (bool?)false : val == 1 ? (bool?)true : null;
val = rand.Next (3);
var image = val == 0 ? (Image)image1 : val == 1 ? (Image)image2 : null;
var txt = string.Format ("Col 1 Row {0}", i);
val = rand.Next (dropDown.DataStore.Count + 1);
var combo = val == 0 ? null : dropDown.DataStore [val - 1].Key;
items.Add (new LogGridItem (boolVal, image, txt, combo){ Row = i });
}
control.DataStore = items;
return control;
}
GridView Default()
{
var control = new GridView {
Size = new Size(300, 100)
};
LogEvents(control);
var dropDown = MyDropDown("DropDownKey");
control.Columns.Add(new GridColumn {
DataCell = new CheckBoxCell("Check"), Editable = true, AutoSize = true, Resizable = false
});
control.Columns.Add(new GridColumn {
HeaderText = "Image", DataCell = new ImageViewCell("Image")
});
control.Columns.Add(new GridColumn {
HeaderText = "Text", DataCell = new TextBoxCell("Text"), Editable = true, Sortable = true
});
control.Columns.Add(new GridColumn {
HeaderText = "Drop Down", DataCell = dropDown, Editable = true, Sortable = true
});
var items = new GridItemCollection();
var rand = new Random();
for (int i = 0; i < 10000; i++)
{
items.Add(new MyGridItem(rand, i, dropDown));
}
control.DataStore = items;
return(control);
}
GridView Default(bool addItems = true)
{
var control = new GridView
{
Size = new Size(300, 100)
};
LogEvents(control);
var dropDown = MyDropDown("DropDownKey");
control.Columns.Add(new GridColumn {
DataCell = new CheckBoxCell("Check"), Editable = true, AutoSize = true, Resizable = false
});
control.Columns.Add(new GridColumn {
HeaderText = "Image", DataCell = new ImageViewCell("Image")
});
control.Columns.Add(new GridColumn {
HeaderText = "Text", DataCell = new TextBoxCell("Text"), Editable = true, Sortable = true
});
control.Columns.Add(new GridColumn {
HeaderText = "Drop Down", DataCell = dropDown, Editable = true, Sortable = true
});
#if Windows // Drawable cells - need to implement on other platforms.
var drawableCell = new DrawableCell
{
PaintHandler = args => {
var m = args.Item as MyGridItem;
if (m != null)
{
args.Graphics.FillRectangle(Brushes.Cached(m.Color) as SolidBrush, args.CellBounds);
}
}
};
control.Columns.Add(new GridColumn {
HeaderText = "Owner drawn", DataCell = drawableCell
});
#endif
if (addItems)
{
var items = new GridItemCollection();
var rand = new Random();
for (int i = 0; i < 10000; i++)
{
items.Add(new MyGridItem(rand, i, dropDown));
}
control.DataStore = items;
}
return(control);
}
// private static void PrintDebugInfo (GridEntry item)
// {
// if (item.PropertyDescriptor != null) {
// Console.WriteLine ("=== [" + item.PropertyDescriptor.Name + "] ===");
// try {
// TypeConverter converter = item.GetConverter ();
// Console.WriteLine ("IsReadOnly: " + item.IsReadOnly);
// Console.WriteLine ("IsEditable: " + item.IsEditable);
// Console.WriteLine ("PropertyDescriptor.IsReadOnly: " + item.PropertyDescriptor.IsReadOnly);
// if (item.ParentEntry != null)
// Console.WriteLine ("ParentEntry.IsReadOnly: " + item.ParentEntry.IsReadOnly);
// Console.WriteLine ("ImmutableObjectAttribute.Yes: " + TypeDescriptor.GetAttributes (item.PropertyDescriptor.PropertyType)
// [typeof(ImmutableObjectAttribute)].Equals (ImmutableObjectAttribute.Yes));
// UITypeEditor editor = item.GetEditor ();
// Console.WriteLine ("Editor: " + (editor == null ? "none" : editor.GetType ().Name));
// if (editor != null)
// Console.WriteLine ("Editor.EditorStyle: " + editor.GetEditStyle ((ITypeDescriptorContext)item));
// Console.WriteLine ("Converter: " + (converter == null ? "none" : converter.GetType ().Name));
// if (converter != null) {
// Console.WriteLine ("Converter.GetStandardValuesSupported: " + converter.GetStandardValuesSupported ((ITypeDescriptorContext)item).ToString ());
// Console.WriteLine ("Converter.GetStandardValuesExclusive: " + converter.GetStandardValuesExclusive ((ITypeDescriptorContext)item).ToString ());
// Console.WriteLine ("ShouldCreateParentInstance: " + item.ShouldCreateParentInstance);
// Console.WriteLine ("CanConvertFrom (string): " + converter.CanConvertFrom ((ITypeDescriptorContext)item, typeof (string)));
// }
// Console.WriteLine ("IsArray: " + item.PropertyDescriptor.PropertyType.IsArray.ToString ());
// } catch { /* Some converters and editor throw NotImplementedExceptions */ }
// }
// }
private GridItemCollection GetChildGridItems()
{
object[] propertyOwners = this.Values;
string[] propertyNames = GetMergedPropertyNames(propertyOwners);
GridItemCollection items = new GridItemCollection();
foreach (string propertyName in propertyNames)
{
PropertyDescriptor[] properties = new PropertyDescriptor[propertyOwners.Length];
for (int i = 0; i < propertyOwners.Length; i++)
{
properties[i] = GetPropertyDescriptor(propertyOwners[i], propertyName);
}
items.Add(new GridEntry(property_grid, properties, this));
}
return(items);
}
GridView Default ()
{
var control = new GridView {
Size = new Size (300, 100)
};
LogEvents (control);
var dropDown = MyDropDown ("DropDownKey");
control.Columns.Add (new GridColumn{ DataCell = new CheckBoxCell ("Check"), Editable = true, AutoSize = true, Resizable = false});
control.Columns.Add (new GridColumn{ HeaderText = "Image", DataCell = new ImageViewCell ("Image") });
control.Columns.Add (new GridColumn{ HeaderText = "Text", DataCell = new TextBoxCell ("Text"), Editable = true, Sortable = true });
control.Columns.Add (new GridColumn{ HeaderText = "Drop Down", DataCell = dropDown, Editable = true, Sortable = true });
var items = new GridItemCollection ();
var rand = new Random ();
for (int i = 0; i < 10000; i++) {
items.Add (new MyGridItem (rand, i, dropDown));
}
control.DataStore = items;
return control;
}
GridView Default(bool addItems = true)
{
var control = new GridView
{
Size = new Size(300, 100)
};
LogEvents(control);
var dropDown = MyDropDown("DropDownKey");
control.Columns.Add(new GridColumn { DataCell = new CheckBoxCell("Check"), Editable = true, AutoSize = true, Resizable = false });
control.Columns.Add(new GridColumn { HeaderText = "Image", DataCell = new ImageViewCell("Image") });
control.Columns.Add(new GridColumn { HeaderText = "Text", DataCell = new TextBoxCell("Text"), Editable = true, Sortable = true });
control.Columns.Add(new GridColumn { HeaderText = "Drop Down", DataCell = dropDown, Editable = true, Sortable = true });
#if Windows // Drawable cells - need to implement on other platforms.
var drawableCell = new DrawableCell
{
PaintHandler = args => {
var m = args.Item as MyGridItem;
if (m != null)
args.Graphics.FillRectangle(Brushes.Cached(m.Color) as SolidBrush, args.CellBounds);
}
};
control.Columns.Add(new GridColumn { HeaderText = "Owner drawn", DataCell = drawableCell });
#endif
if (addItems)
{
var items = new GridItemCollection();
var rand = new Random();
for (int i = 0; i < 10000; i++)
{
items.Add(new MyGridItem(rand, i, dropDown));
}
control.DataStore = items;
}
return control;
}
