private void OnMoveLast(object sender, EventArgs e)
{
if ((_ribbonTextBox != null) && (_ribbonTextBox.Ribbon != null))
{
// Get access to the parent collection of items
TypedRestrictCollection <KryptonRibbonGroupItem> items = ParentItems;
// Use a transaction to support undo/redo actions
DesignerTransaction transaction = _designerHost.CreateTransaction("KryptonRibbonGroupTextBox MoveLast");
try
{
// Get access to the Items property
MemberDescriptor propertyItems = TypeDescriptor.GetProperties(_ribbonTextBox.RibbonContainer)["Items"];
RaiseComponentChanging(propertyItems);
// Move position of the textbox
items.Remove(_ribbonTextBox);
items.Insert(items.Count, _ribbonTextBox);
UpdateVerbStatus();
RaiseComponentChanged(propertyItems, null, null);
}
finally
{
// If we managed to create the transaction, then do it
if (transaction != null)
{
transaction.Commit();
}
}
}
}
private void UpdateVerbStatus()
{
// Create verbs first time around
if (_verbs == null)
{
_verbs = new DesignerVerbCollection();
_toggleHelpersVerb = new DesignerVerb("Toggle Helpers", new EventHandler(OnToggleHelpers));
_moveFirstVerb = new DesignerVerb("Move TextBox First", new EventHandler(OnMoveFirst));
_movePrevVerb = new DesignerVerb("Move TextBox Previous", new EventHandler(OnMovePrevious));
_moveNextVerb = new DesignerVerb("Move TextBox Next", new EventHandler(OnMoveNext));
_moveLastVerb = new DesignerVerb("Move TextBox Last", new EventHandler(OnMoveLast));
_deleteTextBoxVerb = new DesignerVerb("Delete TextBox", new EventHandler(OnDeleteTextBox));
_verbs.AddRange(new DesignerVerb[] { _toggleHelpersVerb, _moveFirstVerb, _movePrevVerb,
_moveNextVerb, _moveLastVerb, _deleteTextBoxVerb });
}
bool moveFirst = false;
bool movePrev = false;
bool moveNext = false;
bool moveLast = false;
if ((_ribbonTextBox != null) && (_ribbonTextBox.Ribbon != null))
{
TypedRestrictCollection <KryptonRibbonGroupItem> items = ParentItems;
moveFirst = (items.IndexOf(_ribbonTextBox) > 0);
movePrev = (items.IndexOf(_ribbonTextBox) > 0);
moveNext = (items.IndexOf(_ribbonTextBox) < (items.Count - 1));
moveLast = (items.IndexOf(_ribbonTextBox) < (items.Count - 1));
}
_moveFirstVerb.Enabled = moveFirst;
_movePrevVerb.Enabled = movePrev;
_moveNextVerb.Enabled = moveNext;
_moveLastVerb.Enabled = moveLast;
}
private void OnMoveNext(object sender, EventArgs e)
{
if (_ribbonColorButton?.Ribbon != null)
{
// Get access to the parent collection of items
TypedRestrictCollection <KryptonRibbonGroupItem> items = ParentItems;
// Use a transaction to support undo/redo actions
DesignerTransaction transaction = _designerHost.CreateTransaction("KryptonRibbonGroupColorButton MoveNext");
try
{
// Get access to the Items property
MemberDescriptor propertyItems = TypeDescriptor.GetProperties(_ribbonColorButton.RibbonContainer)["Items"];
RaiseComponentChanging(propertyItems);
// Move position of the triple
int index = items.IndexOf(_ribbonColorButton) + 1;
index = Math.Min(index, items.Count - 1);
items.Remove(_ribbonColorButton);
items.Insert(index, _ribbonColorButton);
UpdateVerbStatus();
RaiseComponentChanged(propertyItems, null, null);
}
finally
{
// If we managed to create the transaction, then do it
transaction?.Commit();
}
}
}
private void OnDeleteButton(object sender, EventArgs e)
{
if (_ribbonColorButton?.Ribbon != null)
{
// Get access to the parent collection of items
TypedRestrictCollection <KryptonRibbonGroupItem> items = ParentItems;
// Use a transaction to support undo/redo actions
DesignerTransaction transaction = _designerHost.CreateTransaction("KryptonRibbonGroupColorButton DeleteButton");
try
{
// Get access to the Items property
MemberDescriptor propertyItems = TypeDescriptor.GetProperties(_ribbonColorButton.RibbonContainer)["Items"];
// Remove the ribbon group from the ribbon tab
RaiseComponentChanging(null);
RaiseComponentChanging(propertyItems);
// Remove the button from the group
items.Remove(_ribbonColorButton);
// Get designer to destroy it
_designerHost.DestroyComponent(_ribbonColorButton);
RaiseComponentChanged(propertyItems, null, null);
RaiseComponentChanged(null, null, null);
}
finally
{
// If we managed to create the transaction, then do it
transaction?.Commit();
}
}
}
private void UpdateVerbStatus()
{
// Create verbs first time around
if (_verbs == null)
{
_verbs = new DesignerVerbCollection();
_toggleHelpersVerb = new DesignerVerb("Toggle Helpers", OnToggleHelpers);
_moveFirstVerb = new DesignerVerb("Move Color Button First", OnMoveFirst);
_movePrevVerb = new DesignerVerb("Move Color Button Previous", OnMovePrevious);
_moveNextVerb = new DesignerVerb("Move Color Button Next", OnMoveNext);
_moveLastVerb = new DesignerVerb("Move Color Button Last", OnMoveLast);
_deleteButtonVerb = new DesignerVerb("Delete Color Button", OnDeleteButton);
_verbs.AddRange(new DesignerVerb[] { _toggleHelpersVerb, _moveFirstVerb, _movePrevVerb,
_moveNextVerb, _moveLastVerb, _deleteButtonVerb });
}
bool moveFirst = false;
bool movePrev = false;
bool moveNext = false;
bool moveLast = false;
if (_ribbonColorButton?.Ribbon != null)
{
TypedRestrictCollection <KryptonRibbonGroupItem> items = ParentItems;
moveFirst = (items.IndexOf(_ribbonColorButton) > 0);
movePrev = (items.IndexOf(_ribbonColorButton) > 0);
moveNext = (items.IndexOf(_ribbonColorButton) < (items.Count - 1));
moveLast = (items.IndexOf(_ribbonColorButton) < (items.Count - 1));
}
_moveFirstVerb.Enabled = moveFirst;
_movePrevVerb.Enabled = movePrev;
_moveNextVerb.Enabled = moveNext;
_moveLastVerb.Enabled = moveLast;
}
