private static void Inititalize(Popup popup)
{
popup.StaysOpen = true;
popup.Focusable = false;
popup.ToolTip = new ToolTip();
(popup.ToolTip as ToolTip).Template = null;
popup.AddHandler(RibbonControl.ClickEvent, new RoutedEventHandler(OnClick));
}
public override void OnApplyTemplate()
{
if (_popup != null)
{
_popup.RemoveHandler(PreviewMouseLeftButtonDownEvent, new MouseButtonEventHandler(PopupOnPreviewMouseLeftButtonDown));
_popup.Opened -= PopupOnOpened;
_popup.Closed -= PopupOnClosed;
_popup.Child = null;
}
if (_dropDownButton != null)
{
_dropDownButton.Click -= DropDownButtonOnClick;
}
if (_textBox != null)
{
_textBox.RemoveHandler(KeyDownEvent, new KeyEventHandler(TextBoxOnKeyDown));
_textBox.RemoveHandler(TextBoxBase.TextChangedEvent, new TextChangedEventHandler(TextBoxOnTextChanged));
_textBox.AddHandler(LostFocusEvent, new RoutedEventHandler(TextBoxOnLostFocus));
}
_textBox = GetTemplateChild(ElementTextBox) as TextBox;
if (_textBox != null)
{
_textBox.AddHandler(KeyDownEvent, new KeyEventHandler(TextBoxOnKeyDown));
_textBox.AddHandler(TextBoxBase.TextChangedEvent, new TextChangedEventHandler(TextBoxOnTextChanged));
_textBox.AddHandler(LostFocusEvent, new RoutedEventHandler(TextBoxOnLostFocus));
_textBox.Text = Text;
}
_popup = GetTemplateChild(ElementPopup) as Popup;
if (_popup != null)
{
_popup.AddHandler(PreviewMouseLeftButtonDownEvent, new MouseButtonEventHandler(PopupOnPreviewMouseLeftButtonDown));
_popup.Opened += PopupOnOpened;
_popup.Closed += PopupOnClosed;
_popup.Child = _clockHostContentControl;
if (IsDropDownOpen)
{
_popup.IsOpen = true;
}
}
_dropDownButton = GetTemplateChild(ElementButton) as Button;
if (_dropDownButton != null)
{
_dropDownButton.Click += DropDownButtonOnClick;
}
base.OnApplyTemplate();
}
/// <summary>
/// Builds the visual tree for the DatePicker control when a new template is applied.
/// </summary>
public override void OnApplyTemplate()
{
if (_popUp != null)
{
_popUp.RemoveHandler(PreviewMouseLeftButtonDownEvent, new MouseButtonEventHandler(PopUp_PreviewMouseLeftButtonDown));
_popUp.Opened -= PopUp_Opened;
_popUp.Closed -= PopUp_Closed;
_popUp.Child = null;
}
if (_dropDownButton != null)
{
_dropDownButton.Click -= DropDownButton_Click;
_dropDownButton.RemoveHandler(MouseLeaveEvent, new MouseEventHandler(DropDownButton_MouseLeave));
}
if (_textBox != null)
{
_textBox.RemoveHandler(TextBox.KeyDownEvent, new KeyEventHandler(TextBox_KeyDown));
_textBox.RemoveHandler(TextBox.TextChangedEvent, new TextChangedEventHandler(TextBox_TextChanged));
_textBox.RemoveHandler(TextBox.LostFocusEvent, new RoutedEventHandler(TextBox_LostFocus));
}
base.OnApplyTemplate();
_popUp = GetTemplateChild(ElementPopup) as Popup;
if (_popUp != null)
{
_popUp.AddHandler(PreviewMouseLeftButtonDownEvent, new MouseButtonEventHandler(PopUp_PreviewMouseLeftButtonDown));
_popUp.Opened += PopUp_Opened;
_popUp.Closed += PopUp_Closed;
_popUp.Child = this._calendar;
if (this.IsDropDownOpen)
{
this._popUp.IsOpen = true;
}
}
_dropDownButton = GetTemplateChild(ElementButton) as Button;
if (_dropDownButton != null)
{
_dropDownButton.Click += DropDownButton_Click;
_dropDownButton.AddHandler(MouseLeaveEvent, new MouseEventHandler(DropDownButton_MouseLeave), true);
// If the user does not provide a Content value in template, we provide a helper text that can be used in Accessibility
// this text is not shown on the UI, just used for Accessibility purposes
if (_dropDownButton.Content == null)
{
_dropDownButton.Content = SR.Get(SRID.DatePicker_DropDownButtonName);
}
}
_textBox = GetTemplateChild(ElementTextBox) as DatePickerTextBox;
if (this.SelectedDate == null)
{
SetWaterMarkText();
}
if (_textBox != null)
{
_textBox.AddHandler(TextBox.KeyDownEvent, new KeyEventHandler(TextBox_KeyDown), true);
_textBox.AddHandler(TextBox.TextChangedEvent, new TextChangedEventHandler(TextBox_TextChanged), true);
_textBox.AddHandler(TextBox.LostFocusEvent, new RoutedEventHandler(TextBox_LostFocus), true);
if (this.SelectedDate == null)
{
if (!string.IsNullOrEmpty(this._defaultText))
{
_textBox.Text = this._defaultText;
SetSelectedDate();
}
}
else
{
_textBox.Text = this.DateTimeToString((DateTime)this.SelectedDate);
}
}
}
/// <summary>
/// Builds the visual tree for the DatePicker control when a new template is applied.
/// </summary>
public override void OnApplyTemplate() {
ReleaseCalendar();
if (_popUp != null) {
_popUp.RemoveHandler(PreviewMouseLeftButtonDownEvent, new MouseButtonEventHandler(PopUp_PreviewMouseLeftButtonDown));
_popUp.Opened -= PopUp_Opened;
_popUp.Closed -= PopUp_Closed;
_popUp.Child = null;
}
if (_dropDownButton != null) {
_dropDownButton.Click -= DropDownButton_Click;
_dropDownButton.RemoveHandler(MouseLeaveEvent, new MouseEventHandler(DropDownButton_MouseLeave));
}
if (_todayButton != null) {
_todayButton.Click -= TodayButton_Click;
BindingOperations.ClearAllBindings(_todayButton);
}
if (_clearButton != null) {
_clearButton.Click -= ClearButton_Click;
BindingOperations.ClearAllBindings(_clearButton);
}
if (_textBox != null) {
FocusManager.SetIsFocusScope(_textBox, false);
_textBox.Focusable = true;
_textBox.RemoveHandler(KeyDownEvent, new KeyEventHandler(TextBox_KeyDown));
_textBox.RemoveHandler(TextBoxBase.TextChangedEvent, new TextChangedEventHandler(TextBox_TextChanged));
_textBox.RemoveHandler(LostFocusEvent, new RoutedEventHandler(TextBox_LostFocus));
}
base.OnApplyTemplate();
_calendar = GetTemplateChild(PartCalendarName) as Calendar;
InitializeCalendar();
_popUp = GetTemplateChild(PartPopupName) as Popup;
if (_popUp != null) {
_popUp.AddHandler(PreviewMouseLeftButtonDownEvent, new MouseButtonEventHandler(PopUp_PreviewMouseLeftButtonDown));
_popUp.Opened += PopUp_Opened;
_popUp.Closed += PopUp_Closed;
// While we have a calendar part in control's template ,this line is no longer necessary
// _popUp.Child = _calendar;
if (IsDropDownOpen)
_popUp.IsOpen = true;
}
_dropDownButton = GetTemplateChild(PartDropDownButtonName) as Button;
if (_dropDownButton != null) {
_dropDownButton.Click += DropDownButton_Click;
_dropDownButton.AddHandler(MouseLeaveEvent, new MouseEventHandler(DropDownButton_MouseLeave), true);
// If the user does not provide a Content value in template, we
// provide a helper text that can be used in Accessibility. This
// text is not shown on the UI, just used for Accessibility purposes
if (_dropDownButton.Content == null)
_dropDownButton.Content = "Select";
}
_todayButton = GetTemplateChild(PartTodayButtonName) as ButtonBase;
if (_todayButton != null) {
_todayButton.Click += TodayButton_Click;
_todayButton.SetBinding(StyleProperty, GetSelfBinding(TodayButtonStyleProperty));
SetTodayButtonContent();
}
_clearButton = GetTemplateChild(PartClearButtonName) as ButtonBase;
if (_clearButton != null) {
_clearButton.Click += ClearButton_Click;
_clearButton.SetBinding(StyleProperty, GetSelfBinding(ClearButtonStyleProperty));
_clearButton.SetBinding(ContentControl.ContentProperty, GetSelfBinding(ClearButtonContentProperty));
}
_textBox = GetTemplateChild(PartTextBoxName) as DatePickerTextBox;
if (SelectedDate == null) {
SetWaterMarkText();
}
if (_textBox != null) {
_textBox.AddHandler(KeyDownEvent, new KeyEventHandler(TextBox_KeyDown), true);
_textBox.AddHandler(TextBoxBase.TextChangedEvent, new TextChangedEventHandler(TextBox_TextChanged), true);
_textBox.AddHandler(LostFocusEvent, new RoutedEventHandler(TextBox_LostFocus), true);
if (SelectedDate == null) {
if (!string.IsNullOrEmpty(_defaultText)) {
_textBox.Text = _defaultText;
SetSelectedDate();
}
} else
_textBox.Text = DateTimeToString((DateTime)SelectedDate);
}
UpdateVisualState(true);
}
/// <summary>
/// Builds the visual tree for the DatePicker control when a new template is applied.
/// </summary>
public override void OnApplyTemplate()
{
if (_popUp != null)
{
_popUp.RemoveHandler(PreviewMouseLeftButtonDownEvent, new MouseButtonEventHandler(PopUp_PreviewMouseLeftButtonDown));
_popUp.Opened -= PopUp_Opened;
_popUp.Closed -= PopUp_Closed;
_popUp.Child = null;
}
if (_dropDownButton != null)
{
_dropDownButton.Click -= DropDownButton_Click;
_dropDownButton.RemoveHandler(MouseLeaveEvent, new MouseEventHandler(DropDownButton_MouseLeave));
}
if (_textBox != null)
{
_textBox.RemoveHandler(TextBox.KeyDownEvent, new KeyEventHandler(TextBox_KeyDown));
_textBox.RemoveHandler(TextBox.TextChangedEvent, new TextChangedEventHandler(TextBox_TextChanged));
_textBox.RemoveHandler(TextBox.LostFocusEvent, new RoutedEventHandler(TextBox_LostFocus));
}
base.OnApplyTemplate();
_popUp = GetTemplateChild(ElementPopup) as Popup;
if (_popUp != null)
{
_popUp.AddHandler(PreviewMouseLeftButtonDownEvent, new MouseButtonEventHandler(PopUp_PreviewMouseLeftButtonDown));
_popUp.Opened += PopUp_Opened;
_popUp.Closed += PopUp_Closed;
_popUp.Child = this._calendar;
if (this.IsDropDownOpen)
{
this._popUp.IsOpen = true;
}
}
_dropDownButton = GetTemplateChild(ElementButton) as Button;
if (_dropDownButton != null)
{
_dropDownButton.Click += DropDownButton_Click;
_dropDownButton.AddHandler(MouseLeaveEvent, new MouseEventHandler(DropDownButton_MouseLeave), true);
// If the user does not provide a Content value in template, we provide a helper text that can be used in Accessibility
// this text is not shown on the UI, just used for Accessibility purposes
if (_dropDownButton.Content == null)
{
_dropDownButton.Content = SR.Get(SRID.DatePicker_DropDownButtonName);
}
}
_textBox = GetTemplateChild(ElementTextBox) as DatePickerTextBox;
UpdateDisabledVisual();
if (this.SelectedDate == null)
{
SetWaterMarkText();
}
if (_textBox != null)
{
_textBox.AddHandler(TextBox.KeyDownEvent, new KeyEventHandler(TextBox_KeyDown), true);
_textBox.AddHandler(TextBox.TextChangedEvent, new TextChangedEventHandler(TextBox_TextChanged), true);
_textBox.AddHandler(TextBox.LostFocusEvent, new RoutedEventHandler(TextBox_LostFocus), true);
if (this.SelectedDate == null)
{
if (!string.IsNullOrEmpty(this._defaultText))
{
_textBox.Text = this._defaultText;
SetSelectedDate();
}
}
else
{
_textBox.Text = this.DateTimeToString((DateTime)this.SelectedDate);
}
}
if (IsButtonDynamicShow)
{
_dropDownButton.Visibility = System.Windows.Visibility.Collapsed;
Grid oGrid = GetTemplateChild("PART_Root") as Grid;
oGrid.MouseEnter += new MouseEventHandler(_popUp_MouseEnter);
oGrid.MouseLeave += new MouseEventHandler(_popUp_MouseLeave);
}
if (HideTextBoxBackground)
{
_textBox.Watermark = string.Empty;
_textBox.BorderBrush = null;
_textBox.BorderThickness = new Thickness(0);
_textBox.Background = null;
this.BorderThickness = new Thickness(0);
}
}