public ToolTipController()
{
myTip = new ToolTip();
myTimer = new DispatcherTimer();
myTimer.Interval = new TimeSpan(ToolTipService.GetInitialShowDelay(myTip) * 10000);
myTimer.Tick += new EventHandler(OnTick);
}
private void InitializeTooltipPart()
{
this.CreateTooltipPopup();
Application.Current.Deactivated += this.Application_Deactivated;
_tooltipTimer = new DispatcherTimer
{
Interval = TimeSpan.FromMilliseconds(ToolTipService.GetInitialShowDelay(this))
};
_tooltipTimer.Tick += this.TooltipTimer_Tick;
}
protected void ShowToolTip(object sender, MouseEventArgs e)
{
var child = sender as FrameworkElement;
var toolTip = child.ToolTip as ToolTip;
if (toolTip == null)
{
return;
}
var now = Environment.TickCount;
if (toolTipStartTime == int.MaxValue)
{
toolTipStartTime = now;
return;
}
var delay = ToolTipService.GetInitialShowDelay(this);
var duration = ToolTipService.GetShowDuration(this);
toolTip.IsOpen = now > toolTipStartTime + delay && now < toolTipStartTime + delay + duration;
}
//</SnippetToolTipClosingHandler>
//</SnippetToolTipOpenAndCloseHandler>
private void showProperties(object sender, RoutedEventArgs e)
{
ttProperties.ClearValue(TextBlock.TextProperty);
ttPropertyValues.ClearValue(TextBlock.TextProperty);
//<SnippetGetBetweenShowDelay>
int myInt = ToolTipService.GetBetweenShowDelay(
(DependencyObject)FindName("ellipse2"));
//</SnippetGetBetweenShowDelay>
AddTextString(ttProperties, ttPropertyValues, "BetweenShowDelay",
myInt.ToString());
//<SnippetGetInitialShowDelay>
myInt = ToolTipService.GetInitialShowDelay(
(DependencyObject)FindName("ellipse2"));
//</SnippetGetInitialShowDelay>
AddTextString(ttProperties, ttPropertyValues, "InitialShowDelay",
myInt.ToString());
//<SnippetGetShowDuration>
myInt = ToolTipService.GetShowDuration(
(DependencyObject)FindName("ellipse2"));
//</SnippetGetShowDuration>
AddTextString(ttProperties, ttPropertyValues, "ShowDuration",
myInt.ToString());
//<SnippetGetHasDropShadow>
bool myBool = ToolTipService.GetHasDropShadow(
(DependencyObject)FindName("ellipse2"));
//</SnippetGetHasDropShadow>
AddTextString(ttProperties, ttPropertyValues, "HasDropShadow",
myBool.ToString());
//<SnippetGetHorizontalOffset>
double myDouble = ToolTipService.GetHorizontalOffset(
(DependencyObject)FindName("ellipse2"));
//</SnippetGetHorizontalOffset>
AddTextString(ttProperties, ttPropertyValues, "HorizontalOffset",
myDouble.ToString());
//<SnippetGetVerticalOffset>
myDouble = ToolTipService.GetVerticalOffset(
(DependencyObject)FindName("ellipse2"));
//</SnippetGetVerticalOffset>
AddTextString(ttProperties, ttPropertyValues, "VerticalOffset",
myDouble.ToString());
//<SnippetGetPlacement>
PlacementMode myMode = ToolTipService.GetPlacement(
(DependencyObject)FindName("ellipse2"));
//</SnippetGetPlacement>
AddTextString(ttProperties, ttPropertyValues, "Placement",
myMode.ToString());
//<SnippetGetPlacementRectangle>
Rect myRect = ToolTipService.GetPlacementRectangle(
(DependencyObject)FindName("ellipse2"));
//</SnippetGetPlacementRectangle>
AddTextString(ttProperties, ttPropertyValues, "PlacementRectangle",
myRect.ToString());
//<SnippetGetPlacementTarget>
UIElement target = new UIElement();
target = ToolTipService.GetPlacementTarget(
(DependencyObject)FindName("ellipse2"));
//</SnippetGetPlacementTarget>
if (target == null)
{
AddTextString(ttProperties, ttPropertyValues, "PlacementTarget",
"null");
}
else
{
AddTextString(ttProperties, ttPropertyValues, "PlacementTarget",
target.ToString());
}
//<SnippetGetIsDropShadow>
myBool = ToolTipService.GetHasDropShadow(
(DependencyObject)FindName("ellipse2"));
//</SnippetGetIsDropShadow>
AddTextString(ttProperties, ttPropertyValues, "HasDropShadow",
myBool.ToString());
//<SnippetGetIsEnabled>
myBool = ToolTipService.GetIsEnabled(
(DependencyObject)FindName("ellipse2"));
//</SnippetGetIsEnabled>
AddTextString(ttProperties, ttPropertyValues, "IsEnabled",
myBool.ToString());
//<SnippetGetIsOpen>
myBool = ToolTipService.GetIsOpen(
(DependencyObject)FindName("ellipse2"));
//</SnippetGetIsOpen>
AddTextString(ttProperties, ttPropertyValues, "IsOpen",
myBool.ToString());
//<SnippetGetShowOnDisabled>
myBool = ToolTipService.GetShowOnDisabled(
(DependencyObject)FindName("ellipse2"));
//</SnippetGetShowOnDisabled>
AddTextString(ttProperties, ttPropertyValues, "ShowOnDisabled",
myBool.ToString());
//<SnippetGetToolTip>
target = (UIElement)ToolTipService.GetToolTip(
(DependencyObject)FindName("ellipse2"));
//</SnippetGetToolTip>
AddTextString(ttProperties, ttPropertyValues, "ToolTip",
target.ToString());
}
static ToolTipController()
{
_timer.Interval = new TimeSpan(ToolTipService.GetInitialShowDelay(_tip) * 10000);
_timer.Tick += timer_Tick;
}
static ToolTipController()
{
timer.Interval = new TimeSpan(ToolTipService.GetInitialShowDelay(tip) * 10000);
timer.Tick += new EventHandler(timer_Tick);
}