private void OnEditArtifact(object sender, EventArgs e)
{
var item = _gridView.SelectedItem as ArtifactTemplate;
if (item == null)
{
return;
}
var artifactIndex = _dataStore.IndexOf(item);
using (var dlg = new AddOrEditArtifactDependencyDialog(_servers, item))
{
dlg.ShowModal();
if (dlg.Result)
{
var artifact = dlg.GetArtifact();
_dataStore.Remove(item);
_dataStore.Insert(artifactIndex, artifact);
}
}
}
GridView WithContextMenuAndFilter()
{
var control = defaultGridView = Default(null);
var filtered = new SelectableFilterCollection <MyGridItem>(control, CreateItems().ToArray());
control.DataStore = filtered;
control.AllowMultipleSelection = true;
// Filter
filterText.TextChanged += (s, e) =>
{
var filterItems = (filterText.Text ?? "").Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (filterItems.Length == 0)
{
filtered.Filter = null;
}
else
{
filtered.Filter = i =>
{
// Every item in the split filter string should be within the Text property
foreach (var filterItem in filterItems)
{
if (i.Text.IndexOf(filterItem, StringComparison.CurrentCultureIgnoreCase) == -1)
{
return(false);
}
}
return(true);
}
};
};
// Context menu
var menu = new ContextMenu();
var item = new ButtonMenuItem {
Text = "Click Me!"
};
item.Click += delegate
{
if (control.SelectedRows.Any())
{
Log.Write(item, "Click, Rows: {0}", SelectedRowsString(control));
}
else
{
Log.Write(item, "Click, no item selected");
}
};
menu.Items.Add(item);
// Delete menu item: deletes the item from the store, the UI updates via the binding.
var deleteItem = new ButtonMenuItem {
Text = "Delete Item"
};
deleteItem.Click += (s, e) =>
{
var i = control.SelectedItems.First() as MyGridItem;
if (i != null)
{
filtered.Remove(i);
}
};
menu.Items.Add(deleteItem);
// Insert item: inserts an item into the store, the UI updates via the binding.
var insertItem = new ButtonMenuItem {
Text = "Insert Item at the start of the list"
};
insertItem.Click += (s, e) =>
{
var i = control.SelectedItems.First() as MyGridItem;
if (i != null)
{
filtered.Insert(0, new MyGridItem(new Random(), 0));
}
};
menu.Items.Add(insertItem);
var subMenu = menu.Items.GetSubmenu("Sub Menu");
item = new ButtonMenuItem {
Text = "Item 5"
};
item.Click += (s, e) => Log.Write(item, "Clicked");
subMenu.Items.Add(item);
item = new ButtonMenuItem {
Text = "Item 6"
};
item.Click += (s, e) => Log.Write(item, "Clicked");
subMenu.Items.Add(item);
control.ContextMenu = menu;
return(control);
}
ContextMenu CreateContextMenu(GridView grid, SelectableFilterCollection<MyGridItem> filtered)
{
// Context menu
var menu = new ContextMenu();
var item = new ButtonMenuItem { Text = "Click Me!" };
item.Click += (sender, e) =>
{
if (grid.SelectedRows.Any())
Log.Write(item, "Click, Rows: {0}", SelectedRowsString(grid));
else
Log.Write(item, "Click, no item selected");
};
menu.Items.Add(item);
// Delete menu item: deletes the item from the store, the UI updates via the binding.
var deleteItem = new ButtonMenuItem { Text = "Delete Item" };
deleteItem.Click += (s, e) =>
{
var i = grid.SelectedItems.First() as MyGridItem;
if (i != null)
filtered.Remove(i);
};
menu.Items.Add(deleteItem);
// Insert item: inserts an item into the store, the UI updates via the binding.
var insertItem = new ButtonMenuItem { Text = "Insert Item at the start of the list" };
insertItem.Click += (s, e) =>
{
var i = grid.SelectedItems.First() as MyGridItem;
if (i != null)
filtered.Insert(0, new MyGridItem(new Random(), 0));
};
menu.Items.Add(insertItem);
var subMenu = menu.Items.GetSubmenu("Sub Menu");
item = new ButtonMenuItem { Text = "Item 5" };
item.Click += (s, e) => Log.Write(item, "Clicked");
subMenu.Items.Add(item);
item = new ButtonMenuItem { Text = "Item 6" };
item.Click += (s, e) => Log.Write(item, "Clicked");
subMenu.Items.Add(item);
return menu;
}
ContextMenu CreateContextMenu(GridView grid, SelectableFilterCollection <MyGridItem> filtered)
{
// Context menu
var menu = new ContextMenu();
var item = new ButtonMenuItem {
Text = "Click Me!"
};
item.Click += (sender, e) =>
{
if (grid.SelectedRows.Any())
{
Log.Write(item, "Click, Rows: {0}", SelectedRowsString(grid));
}
else
{
Log.Write(item, "Click, no item selected");
}
};
menu.Items.Add(item);
// Delete menu item: deletes the item from the store, the UI updates via the binding.
var deleteItem = new ButtonMenuItem {
Text = "Delete Item"
};
deleteItem.Click += (s, e) =>
{
var i = grid.SelectedItems.First() as MyGridItem;
if (i != null)
{
filtered.Remove(i);
}
};
menu.Items.Add(deleteItem);
// Insert item: inserts an item into the store, the UI updates via the binding.
var insertItem = new ButtonMenuItem {
Text = "Insert Item at the start of the list"
};
insertItem.Click += (s, e) =>
{
var i = grid.SelectedItems.First() as MyGridItem;
if (i != null)
{
filtered.Insert(0, new MyGridItem(new Random(), 0));
}
};
menu.Items.Add(insertItem);
var subMenu = menu.Items.GetSubmenu("Sub Menu");
item = new ButtonMenuItem {
Text = "Item 5"
};
item.Click += (s, e) => Log.Write(item, "Clicked");
subMenu.Items.Add(item);
item = new ButtonMenuItem {
Text = "Item 6"
};
item.Click += (s, e) => Log.Write(item, "Clicked");
subMenu.Items.Add(item);
return(menu);
}
SearchBox CreateSearchBox(SelectableFilterCollection <MyGridItem> filtered)
{
var filterText = new SearchBox {
PlaceholderText = "Filter"
};
filterText.TextChanged += (s, e) =>
{
var filterItems = (filterText.Text ?? "").Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (filterItems.Length == 0)
{
filtered.Filter = null;
}
else
{
filtered.Filter = i =>
{
// Every item in the split filter string should be within the Text property
foreach (var filterItem in filterItems)
{
if (i.Text.IndexOf(filterItem, StringComparison.OrdinalIgnoreCase) == -1)
{
return(false);
}
}
return(true);
}
};
};
return(filterText);
}
GridView CreateGrid()
{
var control = new GridView
{
Size = new Size(300, 100)
};
LogEvents(control);
var dropDown = MyDropDown("DropDownKey");
control.Columns.Add(new GridColumn {
DataCell = new CheckBoxCell("Check"), AutoSize = true, Resizable = false
});
control.Columns.Add(new GridColumn {
HeaderText = "Image", DataCell = new ImageViewCell("Image")
});
control.Columns.Add(new GridColumn {
HeaderText = "ImageText", DataCell = new ImageTextCell("Image", "Text")
});
control.Columns.Add(new GridColumn {
HeaderText = "Text", DataCell = new TextBoxCell("Text"), Sortable = true
});
control.Columns.Add(new GridColumn {
HeaderText = "Progress", DataCell = new ProgressCell("Progress")
});
control.Columns.Add(new GridColumn {
HeaderText = "Drop Down", DataCell = dropDown, Sortable = true
});
if (Platform.Supports <DrawableCell>())
{
var drawableCell = new DrawableCell();
drawableCell.Paint += (sender, e) =>
{
var m = e.Item as MyGridItem;
if (m != null)
{
if (e.CellState.HasFlag(DrawableCellStates.Selected))
{
e.Graphics.FillRectangle(Colors.Blue, e.ClipRectangle);
}
else
{
e.Graphics.FillRectangle(Brushes.Cached(m.Color), e.ClipRectangle);
}
var rect = e.ClipRectangle;
rect.Inflate(-5, -5);
e.Graphics.DrawRectangle(Colors.White, rect);
e.Graphics.DrawLine(Colors.White, rect.Left, rect.Bottom, rect.MiddleX, rect.Top);
e.Graphics.DrawLine(Colors.White, rect.Right, rect.Bottom, rect.MiddleX, rect.Top);
}
};
control.Columns.Add(new GridColumn
{
HeaderText = "Owner drawn",
DataCell = drawableCell
});
}
return(control);
}
IEnumerable <MyGridItem> CreateItems()
{
var rand = new Random();
for (int i = 0; i < 10000; i++)
{
yield return(new MyGridItem(rand, i));
}
}
ContextMenu CreateContextMenu(GridView grid, SelectableFilterCollection <MyGridItem> filtered)
{
// Context menu
var menu = new ContextMenu();
var item = new ButtonMenuItem {
Text = "Click Me!"
};
item.Click += (sender, e) =>
{
if (grid.SelectedRows.Any())
{
Log.Write(item, "Click, Rows: {0}", SelectedRowsString(grid));
}
else
{
Log.Write(item, "Click, no item selected");
}
};
menu.Items.Add(item);
// Delete menu item: deletes the item from the store, the UI updates via the binding.
var deleteItem = new ButtonMenuItem {
Text = "Delete Item"
};
deleteItem.Click += (s, e) =>
{
var i = grid.SelectedItems.First() as MyGridItem;
if (i != null)
{
filtered.Remove(i);
}
};
menu.Items.Add(deleteItem);
// Insert item: inserts an item into the store, the UI updates via the binding.
var insertItem = new ButtonMenuItem {
Text = "Insert Item at the start of the list"
};
insertItem.Click += (s, e) =>
{
var i = grid.SelectedItems.First() as MyGridItem;
if (i != null)
{
filtered.Insert(0, new MyGridItem(new Random(), 0));
}
};
menu.Items.Add(insertItem);
var subMenu = menu.Items.GetSubmenu("Sub Menu");
item = new ButtonMenuItem {
Text = "Item 5"
};
item.Click += (s, e) => Log.Write(item, "Clicked");
subMenu.Items.Add(item);
item = new ButtonMenuItem {
Text = "Item 6"
};
item.Click += (s, e) => Log.Write(item, "Clicked");
subMenu.Items.Add(item);
return(menu);
}
