|
static private RaisePropertyChangedEvent ( |
||
| accessible | ||
| property | ||
| oldValue | object | |
| newValue | object | |
| return | void | |
private void OnSelectionChanged(Accessible sender)
{
IElement [] newSelection = source.GetSelection();
AutomationSource.RaisePropertyChangedEvent(element,
SelectionPattern.SelectionProperty,
oldSelection ?? new IElement [0],
newSelection ?? new IElement [0]);
oldSelection = newSelection;
}
private void OnColumnDeleted(Accessible sender, int row, int nDeleted)
{
int newVal = element.accessible.QueryTable().NColumns;
AutomationSource.RaisePropertyChangedEvent(
element,
GridPatternIdentifiers.ColumnCountProperty,
newVal + nDeleted,
newVal);
}
private void OnRowInserted(Accessible sender, int row, int nInserted)
{
int newVal = element.accessible.QueryTable().NRows;
AutomationSource.RaisePropertyChangedEvent(
element,
GridPatternIdentifiers.RowCountProperty,
newVal - nInserted,
newVal);
}
private void OnPropertyChange(Accessible sender, string name, object any)
{
if (name != "accessible-value")
{
return;
}
double newVal = Value.CurrentValue;
AutomationSource.RaisePropertyChangedEvent(
element,
RangeValuePatternIdentifiers.ValueProperty,
currentValue,
newVal);
currentValue = newVal;
}
private void OnTextChanged(Accessible sender, string detail, int v1, int v2, string any)
{
string newValue = Text.GetText();
if (newValue == currentValue)
{
return;
}
// LAMESPEC: Client tests confirm OldValue is null.
AutomationSource.RaisePropertyChangedEvent(element,
ValuePattern.ValueProperty,
null,
newValue);
currentValue = newValue;
}
