public static void SetCommandFromMethod(ButtonBase target, string expression)
{
target.SetValue(CommandFromMethodDependencyProperty, expression);
var method = string.Empty;
string canExecuteWhen = null;
var segments = expression.Split(';');
method = segments[0];
if (segments.Length > 1) canExecuteWhen = segments[1];
target.DataContextChanged += (s, e) =>
{
target.Command = new CommandForMethod(target.DataContext, method, canExecuteWhen, null);
};
if( target.Command != null ) target.DataContext = new CommandForMethod(target.DataContext, method, canExecuteWhen, null);
}
public void HorizontalCenterElements(ButtonBase btn, Viewbox symbolView, ContentPresenter contentPresenter, IconPosition iconPos, double iconInterval)
{
if (symbolView == null || contentPresenter == null)
return;
switch (iconPos)
{
case IconPosition.Left:
symbolView.Margin = new Thickness(CalculateMarginWidth(btn, symbolView, contentPresenter, iconInterval), 0, 0, 0);
break;
case IconPosition.Right:
symbolView.Margin = new Thickness(0, 0, CalculateMarginWidth(btn, symbolView, contentPresenter, iconInterval), 0);
break;
case IconPosition.Top:
symbolView.Margin = new Thickness(0, CalculateMarginHeight(btn, symbolView, contentPresenter, iconInterval), 0, 0);
break;
case IconPosition.Bottom:
symbolView.Margin = new Thickness(0, 0, 0, CalculateMarginHeight(btn, symbolView, contentPresenter, iconInterval));
break;
}
}
protected override void OnApplyTemplate()
{
_expanderButton = GetTemplateChild(StringConstants.ExpanderToggleButtonPart) as ToggleButton;
_headerButton = GetTemplateChild(StringConstants.HeaderButtonPart) as ButtonBase;
_mainContentRow = GetTemplateChild(StringConstants.MainContentRowPart) as RowDefinition;
if (_expanderButton != null)
{
_expanderButton.Checked += OnExpanderButtonChecked;
_expanderButton.Unchecked += OnExpanderButtonUnChecked;
_expanderButton.IsChecked = IsExpanded;
if (IsExpanded)
ExpandControl();
else
CollapseControl();
}
if (_headerButton != null)
{
_headerButton.Click += OnHeaderButtonClick;
}
}
public void Detach()
{
if (_button == null)
{
return;
}
_button = null;
ClearValue(IsPressedProperty);
}
public void Attach(ButtonBase button)
{
Detach();
if (button == null)
{
return;
}
_button = button;
SetBinding(
IsPressedProperty,
new Binding
{
Source = button,
Path = new PropertyPath("IsPressed")
});
}
public static void SetButton(DependencyObject element, ButtonBase value)
{
element.SetValue(ButtonProperty, value);
}
//SignoffStatus 3Month Button
private void btn3MonthClick_Click(object sender, ButtonBase e)
{
btnmonthstatus = 3;
GridBind(btnsentstatus, btnmonthstatus);
}
//SignoffStatus Inbox Button
private void btnInboxClick_Click(object sender, ButtonBase e)
{
btnsentstatus = "N";
GridBind(btnsentstatus, btnmonthstatus);
}
public static string GetCommandFromMethod(ButtonBase target)
{
var expression = target.GetValue(CommandFromMethodDependencyProperty) as string;
return expression;
}
private static void CastAndVerifyItem(object item, out IToolStripElement element, out ButtonBase button)
{
if (item == null)
{
throw new ArgumentNullException("element", "ToolStrip.Elements doesn't accept null elements.");
}
element = item as IToolStripElement;
if (element == null)
{
throw new ArgumentException("ToolStrip.Elements only accepts ButtonBase, IToolStripElement elements.", "element");
}
button = item as ButtonBase;
if (button == null)
{
throw new ArgumentException("ToolStrip.Elements only accepts ButtonBase, IToolStripElement elements.", "element");
}
}
protected ButtonBase2(object content, RoutedEventHandler click, Windows.UI.Xaml.Controls.Primitives.ButtonBase control) : this(content) {
Click(click);
}
double CalculateMarginWidth(ButtonBase btn, Viewbox symbolView, ContentPresenter contentPresenter, double iconInterval)
{
var buttonPaddingWidth = btn.Padding.Left + btn.Padding.Right;
var marginWidth = (btn.ActualWidth - iconInterval - symbolView.DesiredSize.Width - contentPresenter.DesiredSize.Width - buttonPaddingWidth) / 2;
return Math.Max(0, marginWidth);
}
double CalculateMarginHeight(ButtonBase btn, Viewbox symbolView, ContentPresenter contentPresenter, double iconInterval)
{
var buttonPaddingHeight = btn.Padding.Top + btn.Padding.Bottom;
var marginHeight = (btn.ActualHeight - iconInterval - symbolView.DesiredSize.Height - contentPresenter.DesiredSize.Height - buttonPaddingHeight) / 2;
return Math.Max(0, marginHeight);
}
protected override void OnApplyTemplate()
{
base.OnApplyTemplate();
_expanderButton = GetTemplateChild(nameof(_expanderButton)) as ButtonBase;
_expandedContentPresenter = GetTemplateChild(nameof(_expandedContentPresenter)) as ContentPresenter;
_expanderButton.Click += OnExpanderButtonClick;
}
public ButtonBaseEvents(ButtonBase This)
: base(This)
{
this.This = This;
}
