void LogEvents(ImageMenuItem item)
{
item.Click += delegate
{
Log.Write(item, "Click, Item: {0}", item.Text);
};
}
public MenuConnector(ButtonAction action, ImageMenuItem menuItem)
{
this.action = action;
this.menuItem = menuItem;
this.menuItem.Click += HandleClick;
this.menuItem.Validate += HandleValidate;
}
public MenuConnector(ButtonAction action, ImageMenuItem menuItem)
{
this.action = action;
this.menuItem = menuItem;
this.menuItem.Click += HandleClick;
this.menuItem.Validate += HandleValidate;
}
public MenuConnector(ButtonAction action, ImageMenuItem menuItem)
{
this.action = action;
this.menuItem = menuItem;
this.menuItem.Click += menuItem_Clicked;
this.action.EnabledChanged += new EventHandler<EventArgs>(action_EnabledChanged).MakeWeak((e) => this.action.EnabledChanged -= e);
}
public static ImageMenuItem Add(this MenuItemCollection items, string text)
{
var item = new ImageMenuItem (items.Parent.Generator);
item.Text = text;
items.Add (item);
return item;
}
public static ImageMenuItem Add(this MenuItemCollection items, string text)
{
var item = new ImageMenuItem(items.Parent.Generator);
item.Text = text;
items.Add(item);
return(item);
}
public override void Generate(ISubMenuWidget menu)
{
if (actions.Count > 0)
{
var item = new ImageMenuItem(menu.Generator);
item.Text = SubMenuText;
actions.Generate(item);
menu.MenuItems.Add(item);
}
}
public override void Generate(ISubMenuWidget menu)
{
if (Actions.Count > 0)
{
var item = new ImageMenuItem(menu.Generator);
item.Text = SubMenuText;
if (!string.IsNullOrEmpty (MenuItemStyle))
item.Style = MenuItemStyle;
Actions.Generate(item);
menu.MenuItems.Add(item);
}
}
public override MenuItem Generate(ActionItem actionItem, ISubMenuWidget menu)
{
ImageMenuItem mi = new ImageMenuItem(menu.Generator);
mi.Text = MenuText;
mi.Shortcut = Accelerator;
mi.Enabled = this.Enabled;
if (Icon != null) mi.Icon = Icon;
mi.Click += new EventHandler<EventArgs>(delegate { this.Activate(); }).MakeWeak((e) => mi.Click -= e);
this.EnabledChanged += new EventHandler<EventArgs>(delegate { mi.Enabled = this.Enabled; }).MakeWeak((e) => this.EnabledChanged -= e);
//new MenuConnector(this, mi);
return mi;
}
public override MenuItem Generate(ActionItem actionItem, ISubMenuWidget menu)
{
ImageMenuItem mi = new ImageMenuItem(menu.Generator);
mi.Text = MenuText;
mi.Shortcut = Accelerator;
mi.Enabled = this.Enabled;
if (Icon != null) mi.Icon = Icon;
if (!string.IsNullOrEmpty (MenuItemStyle))
mi.Style = MenuItemStyle;
new MenuConnector(this, mi);
return mi;
}
public override MenuItem GenerateMenuItem(Generator generator)
{
ImageMenuItem mi = new ImageMenuItem(generator);
mi.Text = MenuText;
mi.Shortcut = Accelerator;
mi.Enabled = this.Enabled;
if (Image != null) mi.Image = Image;
if (!string.IsNullOrEmpty(MenuItemStyle))
mi.Style = MenuItemStyle;
new MenuConnector(this, mi);
return mi;
}
public override MenuItem Generate(Generator generator)
{
ImageMenuItem item = null;
if (Actions.Count > 0)
{
item = new ImageMenuItem(generator);
item.Text = SubMenuText;
item.ID = this.ID;
if (!string.IsNullOrEmpty(MenuItemStyle))
item.Style = MenuItemStyle;
Actions.Generate(item);
}
return item;
}
public override void Generate(ISubMenuWidget menu)
{
if (Actions.Count > 0)
{
var item = new ImageMenuItem(menu.Generator);
item.Text = SubMenuText;
if (!string.IsNullOrEmpty(MenuItemStyle))
{
item.Style = MenuItemStyle;
}
Actions.Generate(item);
menu.MenuItems.Add(item);
}
}
public override MenuItem Generate(Generator generator)
{
ImageMenuItem item = null;
if (Actions.Count > 0)
{
item = new ImageMenuItem(generator);
item.Text = SubMenuText;
item.ID = this.ID;
if (!string.IsNullOrEmpty(MenuItemStyle))
{
item.Style = MenuItemStyle;
}
Actions.Generate(item);
}
return(item);
}
public override MenuItem Generate(ActionItem actionItem, ISubMenuWidget menu)
{
ImageMenuItem mi = new ImageMenuItem(menu.Generator);
mi.Text = MenuText;
mi.Shortcut = Accelerator;
mi.Enabled = this.Enabled;
if (Icon != null)
{
mi.Icon = Icon;
}
if (!string.IsNullOrEmpty(MenuItemStyle))
{
mi.Style = MenuItemStyle;
}
new MenuConnector(this, mi);
return(mi);
}
public override MenuItem GenerateMenuItem(Generator generator)
{
ImageMenuItem mi = new ImageMenuItem(generator);
mi.Text = MenuText;
mi.Shortcut = Accelerator;
mi.Enabled = this.Enabled;
if (Image != null)
{
mi.Image = Image;
}
if (!string.IsNullOrEmpty(MenuItemStyle))
{
mi.Style = MenuItemStyle;
}
new MenuConnector(this, mi);
return(mi);
}
Control ImagesAndMenu()
{
var control = new TreeView {
Size = new Size(100, 150)
};
var menu = new ContextMenu ();
var item = new ImageMenuItem{ Text = "Click Me!"};
item.Click += delegate {
if (control.SelectedItem != null)
Log.Write (item, "Click, Rows: {0}", control.SelectedItem.Text);
else
Log.Write (item, "Click, no item selected");
};
menu.MenuItems.Add (item);
control.ContextMenu = menu;
LogEvents (control);
control.DataStore = CreateTreeItem (0, "Item", Image);
return control;
}
GridView WithContextMenu ()
{
var control = Default ();
control.AllowMultipleSelection = true;
var menu = new ContextMenu ();
var item = new ImageMenuItem{ Text = "Click Me!"};
item.Click += delegate {
if (control.SelectedRows.Count () > 0)
Log.Write (item, "Click, Rows: {0}", SelectedRowsString (control));
else
Log.Write (item, "Click, no item selected");
};
menu.MenuItems.Add (item);
control.ContextMenu = menu;
return control;
}
GridView WithContextMenuAndFilter()
{
var control = Default();
control.AllowMultipleSelection = true;
var items = control.DataStore as GridItemCollection;
// Filter
filterText.TextChanged += (s, e) =>
{
var filterItems = (filterText.Text ?? "").Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
// Set the filter delegate on the GridView
control.Filter = (filterItems.Length == 0) ? (Func<object, bool>)null : o =>
{
var i = o as MyGridItem;
var matches = true;
// 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)
{
matches = false;
break;
}
return matches;
};
};
// Context menu
var menu = new ContextMenu();
var item = new ImageMenuItem { Text = "Click Me!" };
item.Click += delegate
{
if (control.SelectedRows.Count() > 0)
Log.Write(item, "Click, Rows: {0}", SelectedRowsString(control));
else
Log.Write(item, "Click, no item selected");
};
menu.MenuItems.Add(item);
// Delete menu item: deletes the item from the store, the UI updates via the binding.
var deleteItem = new ImageMenuItem { Text = "Delete Item" };
deleteItem.Click += (s, e) =>
{
var i = control.SelectedItems.First() as MyGridItem;
if (i != null)
items.Remove(i);
};
menu.MenuItems.Add(deleteItem);
// Insert item: inserts an item into the store, the UI updates via the binding.
var insertItem = new ImageMenuItem { Text = "Insert Item at the start of the list" };
insertItem.Click += (s, e) =>
{
var i = control.SelectedItems.First() as MyGridItem;
if (i != null)
items.Insert(0, new MyGridItem(new Random(), 0, null));
};
menu.MenuItems.Add(insertItem);
control.ContextMenu = menu;
return control;
}
Control WithContextMenu ()
{
var control = new ListBox {
Size = new Size (100, 150)
};
LogEvents (control);
for (int i = 0; i < 10; i++) {
control.Items.Add (new ListItem{ Text = "Item " + i });
}
var menu = new ContextMenu ();
var item = new ImageMenuItem{ Text = "Click Me!"};
item.Click += delegate {
if (control.SelectedValue != null)
Log.Write (item, "Click, Item: {0}", control.SelectedValue.Text);
else
Log.Write (item, "Click, no item selected");
};
menu.MenuItems.Add (item);
control.ContextMenu = menu;
return control;
}
Control ImagesAndMenu ()
{
var control = new TreeGridView {
Size = new Size (100, 150)
};
control.Columns.Add (new GridColumn { DataCell = new ImageTextCell (0, 1), HeaderText = "Image and Text", AutoSize = true, Resizable = true, Editable = true });
control.Columns.Add (new GridColumn { DataCell = new TextBoxCell (2), HeaderText = "Text", AutoSize = true, Width = 150, Resizable = true, Editable = true });
#if DESKTOP
var menu = new ContextMenu ();
var item = new ImageMenuItem{ Text = "Click Me!"};
item.Click += delegate {
if (control.SelectedItem != null)
Log.Write (item, "Click, Rows: {0}", control.SelectedItem);
else
Log.Write (item, "Click, no item selected");
};
menu.MenuItems.Add (item);
control.ContextMenu = menu;
#endif
control.DataStore = CreateComplexTreeItem (0, "", Image);
LogEvents (control);
return control;
}
