/// <summary>
/// Initialize a new instance of the KryptonTrackBarActionList class.
/// </summary>
/// <param name="owner">Designer that owns this action list instance.</param>
public KryptonTrackBarActionList(KryptonTrackBarDesigner owner)
: base(owner.Component)
{
_trackBar = owner.Component as KryptonTrackBar;
// Assuming we were correctly passed an actual component...
if (_trackBar != null)
{
// Get access to the actual Orientation propertry
PropertyDescriptor orientationProp = TypeDescriptor.GetProperties(_trackBar)["Orientation"];
// If we succeeded in getting the property
if (orientationProp != null)
{
// Decide on the next action to take given the current setting
if ((Orientation)orientationProp.GetValue(_trackBar) == Orientation.Vertical)
{
_action = "Horizontal orientation";
}
else
{
_action = "Vertical orientation";
}
}
}
// Cache service used to notify when a property has changed
_service = (IComponentChangeService)GetService(typeof(IComponentChangeService));
}
/// <summary>
/// Initialise a new instance of the KryptonRibbonGroupTrackBar class.
/// </summary>
public KryptonRibbonGroupTrackBar()
{
// Default fields
_visible = true;
_enabled = true;
_itemSizeCurrent = GroupItemSize.Medium;
_keyTip = "T";
_minimumLength = 55;
_maximumLength = 55;
// Create the actual track barcontrol and set initial settings
_trackBar = new KryptonTrackBar();
_trackBar.DrawBackground = false;
_trackBar.TickStyle = TickStyle.None;
_trackBar.MinimumSize = new Size(_minimumLength, 0);
_trackBar.MaximumSize = new Size(_maximumLength, 0);
_trackBar.TabStop = false;
// Hook into events to expose via this container
_trackBar.GotFocus += new EventHandler(OnTrackBarGotFocus);
_trackBar.LostFocus += new EventHandler(OnTrackBarLostFocus);
_trackBar.ValueChanged += new EventHandler(OnTrackBarValueChanged);
// Ensure we can track mouse events on the track bar
MonitorControl(_trackBar);
}
/// <summary>
/// Initialize a new instance of the KryptonTrackBarActionList class.
/// </summary>
/// <param name="owner">Designer that owns this action list instance.</param>
public KryptonTrackBarActionList(KryptonTrackBarDesigner owner)
: base(owner.Component)
{
_trackBar = owner.Component as KryptonTrackBar;
// Assuming we were correctly passed an actual component...
if (_trackBar != null)
{
// Get access to the actual Orientation propertry
PropertyDescriptor orientationProp = TypeDescriptor.GetProperties(_trackBar)["Orientation"];
// If we succeeded in getting the property
if (orientationProp != null)
{
// Decide on the next action to take given the current setting
if ((Orientation)orientationProp.GetValue(_trackBar) == Orientation.Vertical)
_action = "Horizontal orientation";
else
_action = "Vertical orientation";
}
}
// Cache service used to notify when a property has changed
_service = (IComponentChangeService)GetService(typeof(IComponentChangeService));
}
/// <summary>
/// Initializes the designer with the specified component.
/// </summary>
/// <param name="component">The IComponent to associate the designer with.</param>
public override void Initialize(IComponent component)
{
// Let base class do standard stuff
base.Initialize(component);
base.AutoResizeHandles = true;
// Cast to correct type
_trackBar = component as KryptonTrackBar;
}
/// <summary>
/// Initializes the designer with the specified component.
/// </summary>
/// <param name="component">The IComponent to associate the designer with.</param>
public override void Initialize(IComponent component)
{
// ReSharper disable RedundantBaseQualifier
// Let base class do standard stuff
base.Initialize(component);
base.AutoResizeHandles = true;
// ReSharper restore RedundantBaseQualifier
// Cast to correct type
_trackBar = component as KryptonTrackBar;
}
public KryptonTrackBarProxy(KryptonTrackBar trackBar)
{
_trackBar = trackBar;
}
/// <summary>
/// Initializes the designer with the specified component.
/// </summary>
/// <param name="component">The IComponent to associate the designer with.</param>
public override void Initialize(IComponent component)
{
// Let base class do standard stuff
base.Initialize(component);
base.AutoResizeHandles = true;
// Cast to correct type
_trackBar = component as KryptonTrackBar;
}
private void UpdateParent(Control parentControl)
{
// Is there a change in the textbox or a change in
// the parent control that is hosting the control...
if ((parentControl != LastParentControl) ||
(LastTrackBar != _ribbonTrackBar.TrackBar))
{
// We only modify the parent and visible state if processing for correct container
if ((_ribbonTrackBar.RibbonContainer.RibbonGroup.ShowingAsPopup && (parentControl is VisualPopupGroup)) ||
(!_ribbonTrackBar.RibbonContainer.RibbonGroup.ShowingAsPopup && !(parentControl is VisualPopupGroup)))
{
// If we have added the custrom control to a parent before
if ((LastTrackBar != null) && (LastParentControl != null))
{
// If that control is still a child of the old parent
if (LastParentControl.Controls.Contains(LastTrackBar))
{
// Check for a collection that is based on the read only class
LastParentControl.Controls.Remove(LastTrackBar);
}
}
// Remember the current control and new parent
LastTrackBar = _ribbonTrackBar.TrackBar;
LastParentControl = parentControl;
// If we have a new textbox and parent
if ((LastTrackBar != null) && (LastParentControl != null))
{
// Ensure the control is not in the display area when first added
LastTrackBar.Location = new Point(-LastTrackBar.Width, -LastTrackBar.Height);
// Check for the correct visible state of the textbox
UpdateVisible(LastTrackBar);
// Check for a collection that is based on the read only class
LastParentControl.Controls.Add(LastTrackBar);
}
}
}
}
private void UnmonitorControl(KryptonTrackBar c)
{
c.MouseEnter -= new EventHandler(OnControlEnter);
c.MouseLeave -= new EventHandler(OnControlLeave);
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (_trackBar != null)
{
UnmonitorControl(_trackBar);
_trackBar.Dispose();
_trackBar = null;
}
}
base.Dispose(disposing);
}