public override void OnApplyTemplate()
{
base.OnApplyTemplate();
this.toggleButton = (base.Template.FindName("PART_DropDown", this) as ToggleButton);
if (this.toggleButton != null)
{
ContextMenu contextMenu = new ContextMenu
{
PlacementTarget = this.toggleButton,
Placement = PlacementMode.Bottom,
Style = base.FindResource("DefaultContextMenuStyle") as Style
};
Binding b = new Binding
{
Source = this.toggleButton,
Mode = BindingMode.TwoWay,
Path = new PropertyPath(ToggleButton.IsCheckedProperty)
};
contextMenu.SetBinding(ContextMenu.IsOpenProperty, b);
this.toggleButton.ContextMenu = contextMenu;
this.toggleButton.Checked += new RoutedEventHandler(this.DropDownButton_Checked);
}
}
/*
* Protected override methods
*
*/
#region Overrides
/// <summary>
/// OnApplyTemplate override
/// </summary>
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
// set up the event handler for the template parts
_toggleButton = this.Template.FindName("PART_DropDown", this) as ToggleButton;
if (_toggleButton != null)
{
// create a context menu for the togglebutton
ContextMenu cm = new ContextMenu { PlacementTarget = _toggleButton, Placement = PlacementMode.Bottom };
// create a binding between the togglebutton's IsChecked Property
// and the Context Menu's IsOpen Property
Binding b = new Binding
{
Source = _toggleButton,
Mode = BindingMode.TwoWay,
Path = new PropertyPath(ToggleButton.IsCheckedProperty)
};
cm.SetBinding(ContextMenu.IsOpenProperty, b);
_toggleButton.ContextMenu = cm;
_toggleButton.Checked += DropdownButton_Checked;
}
ScrollViewer scrollViewer = this.Template.FindName("PART_ScrollViewer", this) as ScrollViewer;
// set up event handlers for the RepeatButtons Click event
RepeatButton repeatLeft = this.Template.FindName("PART_RepeatLeft", this) as RepeatButton;
if (repeatLeft != null)
{
repeatLeft.Click += delegate
{
if (scrollViewer != null)
scrollViewer.LineLeft();
};
}
RepeatButton repeatRight = this.Template.FindName("PART_RepeatRight", this) as RepeatButton;
if (repeatRight != null)
{
repeatRight.Click += delegate
{
if (scrollViewer != null)
scrollViewer.LineRight();
};
}
// set up the event handler for the 'New Tab' Button Click event
_addNewButton = this.Template.FindName("PART_NewTabButton", this) as ButtonBase;
if (_addNewButton != null)
_addNewButton.Click += ((sender, routedEventArgs) => AddTabItem());
}
/*
* Protected override methods
*
*/
/// <summary>
/// OnApplyTemplate override
/// </summary>
public override void OnApplyTemplate()
{
try
{
base.OnApplyTemplate();
this.AllowDrop = true;
_RowDefinition0 = this.Template.FindName("RowDefinition0", this) as RowDefinition;
// set up the event handler for the template parts
_toggleButton = this.Template.FindName("PART_DropDown", this) as ToggleButton;
if (_toggleButton != null)
{
// create a context menu for the togglebutton
ContextMenu cm = new ContextMenu();
cm.PlacementTarget = _toggleButton;
cm.Placement = PlacementMode.Bottom;
// create a binding between the togglebutton's IsChecked Property
// and the Context Menu's IsOpen Property
Binding b = new Binding();
b.Source = _toggleButton;
b.Mode = BindingMode.TwoWay;
b.Path = new PropertyPath(ToggleButton.IsCheckedProperty);
cm.SetBinding(ContextMenu.IsOpenProperty, b);
_toggleButton.ContextMenu = cm;
_toggleButton.Checked += DropdownButton_Checked;
}
ScrollViewer scrollViewer = this.Template.FindName("PART_ScrollViewer", this) as ScrollViewer;
// set up event handlers for the RepeatButtons Click event
RepeatButton repeatLeft = this.Template.FindName("PART_RepeatLeft", this) as RepeatButton;
if (repeatLeft != null)
{
repeatLeft.Click += delegate
{
if (scrollViewer != null)
scrollViewer.LineLeft();
GC.Collect();
};
}
RepeatButton repeatRight = this.Template.FindName("PART_RepeatRight", this) as RepeatButton;
if (repeatRight != null)
{
repeatRight.Click += delegate
{
if (scrollViewer != null)
scrollViewer.LineRight();
GC.Collect();
};
}
// set up the event handler for the 'New Tab' Button Click event
ButtonBase button = this.Template.FindName("PART_NewTabButton", this) as ButtonBase;
if (button != null)
{
button.Click += delegate
{
VMukti.App.blnIsTwoPanel = false;
TabItem item = new TabItem();
item.Width = 250;
item.MinWidth = 250;
item.MaxWidth = 250;
item.OwnerID = VMuktiAPI.VMuktiInfo.CurrentPeer.ID;
item.OwnerPageIndex = VMukti.App.pageCounter++;
ctlPgTabHeader objPgTabHeader = new ctlPgTabHeader();
// objPgTabHeader.Title = "New Page - " + this.Items.Count.ToString();
//TextBlock txtBlock = new TextBlock();
//txtBlock.Text = "New Tab - " + this.Items.Count.ToString();
if (VMuktiAPI.VMuktiInfo.CurrentPeer.CurrentMachineIP == VMuktiAPI.VMuktiInfo.CurrentPeer.DisplayName || VMuktiAPI.VMuktiInfo.CurrentPeer.DisplayName == "")
{
objPgTabHeader.Title = "New Page";
}
else
{
objPgTabHeader.Title = VMuktiAPI.VMuktiInfo.CurrentPeer.DisplayName;
}
Image imgIcon = new Image();
imgIcon.Source = new BitmapImage(new Uri(@"\Skins\Images\VMuktiIcon.ico", UriKind.RelativeOrAbsolute));
imgIcon.Height = 16;
imgIcon.Width = 16;
//item.Header = txtBlock;
item.Header = objPgTabHeader;
item.Icon = imgIcon;
item.Content = NewTabControl();
if (VMuktiAPI.VMuktiInfo.CurrentPeer.ID > 0)
{
item.AddBuddy(VMuktiAPI.VMuktiInfo.CurrentPeer.DisplayName);
item.SetMaxCounter(0, VMuktiAPI.VMuktiInfo.CurrentPeer.DisplayName);
}
//if (i == -1 || i == this.Items.Count - 1 || AddNewTabToEnd)
this.Items.Add(item);
//else
//this.Items.Insert(++i, item);
if (SelectNewTabOnCreate)
{
SelectedItem = item;
VirtualizingTabPanel itemsHost = Helper.FindVirtualizingTabPanel(this);
if (itemsHost != null)
itemsHost.MakeVisible(item, Rect.Empty);
item.Focus();
}
if (TabItemAdded != null)
TabItemAdded(this, new TabItemEventArgs(item));
};
this.Drop += new DragEventHandler(TabControl_Drop);
}
LoadDefaultPage();
objSendPageInfo = new DelSendPageInfo(SendPageInfo);
}
catch (Exception ex)
{
VMuktiAPI.VMuktiHelper.ExceptionHandler(ex, "OnapplyTemplate()", "Controls\\VMuktiGrid\\Page\\TabControl.cs");
}
}
/*
* Protected override methods
*
*/
/// <summary>
/// OnApplyTemplate override
/// </summary>
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
// set up the event handler for the template parts
_toggleButton = this.Template.FindName("PART_DropDown", this) as ToggleButton;
if (_toggleButton != null)
{
// create a context menu for the togglebutton
System.Windows.Controls.ContextMenu cm = new ContextMenu();
cm.PlacementTarget = _toggleButton;
cm.Placement = PlacementMode.Bottom;
// create a binding between the togglebutton's IsChecked Property
// and the Context Menu's IsOpen Property
Binding b = new Binding();
b.Source = _toggleButton;
b.Mode = BindingMode.TwoWay;
b.Path = new PropertyPath(ToggleButton.IsCheckedProperty);
cm.SetBinding(ContextMenu.IsOpenProperty, b);
_toggleButton.ContextMenu = cm;
_toggleButton.Checked += DropdownButton_Checked;
}
ScrollViewer scrollViewer = this.Template.FindName("PART_ScrollViewer", this) as ScrollViewer;
// set up event handlers for the RepeatButtons Click event
RepeatButton repeatLeft = this.Template.FindName("PART_RepeatLeft", this) as RepeatButton;
if (repeatLeft != null)
{
repeatLeft.Click += delegate
{
if (scrollViewer != null)
scrollViewer.LineLeft();
GC.Collect();
};
}
RepeatButton repeatRight = this.Template.FindName("PART_RepeatRight", this) as RepeatButton;
if (repeatRight != null)
{
repeatRight.Click += delegate
{
if (scrollViewer != null)
scrollViewer.LineRight();
GC.Collect();
};
}
// set up the event handler for the 'New Tab' Button Click event
ButtonBase button = this.Template.FindName("PART_NewTabButton", this) as ButtonBase;
if (button != null)
{
button.Click += delegate
{
int i = this.SelectedIndex;
TabItem item = new TabItem();
item.Header = "New Tab";
if (i == -1 || i == this.Items.Count - 1 || AddNewTabToEnd)
this.Items.Add(item);
else
this.Items.Insert(++i, item);
if (SelectNewTabOnCreate)
{
SelectedItem = item;
VirtualizingTabPanel itemsHost = Helper.FindVirtualizingTabPanel(this);
if (itemsHost != null)
itemsHost.MakeVisible(item, Rect.Empty);
item.Focus();
if (TabItemSelected != null)
TabItemSelected(this, new TabItemEventArgs(item));
}
if (TabItemAdded != null)
TabItemAdded(this, new TabItemEventArgs(item));
};
}
}
