public void TrackBarAccessibilityObject_Value_Set_GetReturnsExpected(string value, int expected, string expectedValueString, bool createControl)
{
using var ownerControl = new TrackBar();
if (createControl)
{
ownerControl.CreateControl();
}
Assert.Equal(createControl, ownerControl.IsHandleCreated);
Control.ControlAccessibleObject accessibilityObject = Assert.IsAssignableFrom <Control.ControlAccessibleObject>(ownerControl.AccessibilityObject);
Assert.Equal(createControl, ownerControl.IsHandleCreated);
accessibilityObject.Value = value;
Assert.Equal(expectedValueString, accessibilityObject.Value);
Assert.Equal(expected, ownerControl.Value);
// Set same.
accessibilityObject.Value = value;
Assert.Equal(expectedValueString, accessibilityObject.Value);
Assert.Equal(expected, ownerControl.Value);
}
public void ProgressBarAccessibilityObject_Properties_ReturnsExpected_IfHandleIsCreated()
{
using var ownerControl = new ProgressBar
{
Value = 5,
};
ownerControl.CreateControl();
Control.ControlAccessibleObject accessibilityObject = Assert.IsAssignableFrom <Control.ControlAccessibleObject>(ownerControl.AccessibilityObject);
Assert.Equal(ownerControl.ClientSize, accessibilityObject.Bounds.Size);
Assert.Null(accessibilityObject.DefaultAction);
Assert.Null(accessibilityObject.Description);
Assert.Null(accessibilityObject.Help);
Assert.Null(accessibilityObject.KeyboardShortcut);
Assert.Null(accessibilityObject.Name);
Assert.Equal(AccessibleRole.ProgressBar, accessibilityObject.Role);
Assert.Same(ownerControl, accessibilityObject.Owner);
Assert.NotNull(accessibilityObject.Parent);
Assert.Equal(AccessibleStates.ReadOnly | AccessibleStates.Focusable, accessibilityObject.State);
Assert.Equal("5%", accessibilityObject.Value);
Assert.True(ownerControl.IsHandleCreated);
Assert.Equal(ownerControl.Handle, accessibilityObject.Handle);
}
public void DropDownHolder_AccessibilityObject_ReturnsExpected()
{
using PropertyGrid propertyGrid = new();
PropertyGridView propertyGridView = propertyGrid.TestAccessor().GridView;
using PropertyGridView.DropDownHolder ownerControl = new(propertyGridView);
Control.ControlAccessibleObject accessibilityObject = ownerControl.AccessibilityObject as Control.ControlAccessibleObject;
Assert.Equal(ownerControl, accessibilityObject.Owner);
Assert.Equal(SR.PropertyGridViewDropDownControlHolderAccessibleName,
accessibilityObject.GetPropertyValue(UiaCore.UIA.NamePropertyId));
AccessibleObject selectedGridEntryAccessibleObject = null;
Assert.Equal(selectedGridEntryAccessibleObject, accessibilityObject.FragmentNavigate(UiaCore.NavigateDirection.Parent));
PropertyDescriptor property = TypeDescriptor.GetProperties(typeof(PropertyGrid))[0];
PropertyDescriptorGridEntry gridEntry = new PropertyDescriptorGridEntry(propertyGrid, null, property, false);
propertyGridView.TestAccessor().Dynamic._selectedGridEntry = gridEntry;
ownerControl.Visible = true;
selectedGridEntryAccessibleObject = gridEntry.AccessibilityObject;
Assert.Equal(selectedGridEntryAccessibleObject, accessibilityObject.FragmentNavigate(UiaCore.NavigateDirection.Parent));
Assert.Equal(propertyGridView.AccessibilityObject, accessibilityObject.FragmentRoot);
}
public void PropertyGridView_GridViewListBoxAccessibleObject_ReturnsDefaultName()
{
using PropertyGrid propertyGrid = new PropertyGrid();
Control.ControlAccessibleObject gridViewAccessibleObject = (Control.ControlAccessibleObject)propertyGrid.GridViewAccessibleObject;
PropertyGridView propertyGridView = (PropertyGridView)gridViewAccessibleObject.Owner;
string listAccessibleName = propertyGridView.DropDownListBoxAccessibleObject.Name;
Assert.Equal(SR.PropertyGridEntryValuesListDefaultAccessibleName, listAccessibleName);
}
public void TextBox_CreateAccessibilityInstance_Invoke_ReturnsExpected()
{
using var control = new SubTextBox();
Control.ControlAccessibleObject instance = Assert.IsType <Control.ControlAccessibleObject>(control.CreateAccessibilityInstance());
Assert.NotNull(instance);
Assert.Same(control, instance.Owner);
Assert.Equal(AccessibleRole.Text, instance.Role);
Assert.NotSame(control.CreateAccessibilityInstance(), instance);
Assert.NotSame(control.AccessibilityObject, instance);
}
public void TrackBarAccessibilityObject_Value_SetOutOfRange_ThrowsArgumentException(string value)
{
using var ownerControl = new TrackBar
{
Value = 5
};
Control.ControlAccessibleObject accessibilityObject = Assert.IsAssignableFrom <Control.ControlAccessibleObject>(ownerControl.AccessibilityObject);
Assert.Throws <ArgumentException>(null, () => accessibilityObject.Value = value);
Assert.Equal("50", accessibilityObject.Value);
Assert.Equal(5, ownerControl.Value);
}
public void PropertyGridView_GridViewListBoxAccessibleObject_Name_ReturnsDeterminedName(string name)
{
using PropertyGrid propertyGrid = new PropertyGrid();
Control.ControlAccessibleObject gridViewAccessibleObject = (Control.ControlAccessibleObject)propertyGrid.GridViewAccessibleObject;
PropertyGridView propertyGridView = (PropertyGridView)gridViewAccessibleObject.Owner;
propertyGridView.DropDownListBoxAccessibleObject.Name = name;
string listAccessibleName = propertyGridView.DropDownListBoxAccessibleObject.Name;
Assert.Equal(name, listAccessibleName);
}
public void TrackBarAccessibilityObject_Value_SetInvalid_ThrowsCOMException(string value)
{
using var ownerControl = new TrackBar
{
Value = 5
};
Control.ControlAccessibleObject accessibilityObject = Assert.IsAssignableFrom <Control.ControlAccessibleObject>(ownerControl.AccessibilityObject);
Assert.Throws <COMException>(() => accessibilityObject.Value = value);
Assert.Equal("50", accessibilityObject.Value);
Assert.Equal(5, ownerControl.Value);
}
public void TrackBarAccessibilityObject_Value_SetInvalid_ThrowsCOMException_IfHandleIsNotCreated(string value)
{
using var ownerControl = new TrackBar
{
Value = 5
};
Control.ControlAccessibleObject accessibilityObject = Assert.IsAssignableFrom <Control.ControlAccessibleObject>(ownerControl.AccessibilityObject);
accessibilityObject.Value = value;
Assert.Equal(string.Empty, accessibilityObject.Value);
Assert.Equal(5, ownerControl.Value);
}
public void ProgressBarAccessibilityObject_GetChildCount_ReturnsExpected()
{
using var ownerControl = new ProgressBar
{
Value = 5
};
Control.ControlAccessibleObject accessibilityObject = Assert.IsAssignableFrom <Control.ControlAccessibleObject>(ownerControl.AccessibilityObject);
IAccessible iAccessible = accessibilityObject;
Assert.Equal(0, iAccessible.accChildCount);
Assert.Equal(-1, accessibilityObject.GetChildCount());
}
public void ProgressBarAccessibilityObject_Value_Set_GetReturnsExpected(string value)
{
using var ownerControl = new ProgressBar();
Control.ControlAccessibleObject accessibilityObject = Assert.IsAssignableFrom <Control.ControlAccessibleObject>(ownerControl.AccessibilityObject);
accessibilityObject.Value = value;
Assert.Equal("0%", accessibilityObject.Value);
Assert.Equal(0, ownerControl.Value);
// Set same.
accessibilityObject.Value = value;
Assert.Equal("0%", accessibilityObject.Value);
Assert.Equal(0, ownerControl.Value);
}
private AccessibleObject GetDesignerAccessibleObject(Control.ControlAccessibleObject cao)
{
if (cao is null)
{
return(null);
}
if (DesignerHost.GetDesigner(cao.Owner) is ControlDesigner ctlDesigner)
{
return(ctlDesigner.AccessibilityObject);
}
return(null);
}
public void TextBox_CreateAccessibilityInstance_InvokeWithCustomRole_ReturnsExpected()
{
using var control = new SubTextBox
{
AccessibleRole = AccessibleRole.HelpBalloon
};
Control.ControlAccessibleObject instance = Assert.IsType <TextBoxBase.TextBoxBaseAccessibleObject>(control.CreateAccessibilityInstance());
Assert.NotNull(instance);
Assert.Same(control, instance.Owner);
Assert.Equal(AccessibleRole.HelpBalloon, instance.Role);
Assert.NotSame(control.CreateAccessibilityInstance(), instance);
Assert.NotSame(control.AccessibilityObject, instance);
Assert.False(control.IsHandleCreated);
}
public void TextBox_CreateAccessibilityInstance_Invoke_ReturnsExpected(bool createControl, AccessibleRole expectedAccessibleRole)
{
using var control = new SubTextBox();
if (createControl)
{
control.CreateControl();
}
Assert.Equal(createControl, control.IsHandleCreated);
Control.ControlAccessibleObject instance = Assert.IsType <Control.ControlAccessibleObject>(control.CreateAccessibilityInstance());
Assert.Equal(createControl, control.IsHandleCreated);
Assert.NotNull(instance);
Assert.Same(control, instance.Owner);
Assert.Equal(expectedAccessibleRole, instance.Role);
Assert.NotSame(control.CreateAccessibilityInstance(), instance);
Assert.NotSame(control.AccessibilityObject, instance);
}
public void TrackBarAccessibilityObject_GetChildCount_ReturnsExpected(bool createControl, int expectedChildACount)
{
using var ownerControl = new TrackBar
{
Value = 5
};
if (createControl)
{
ownerControl.CreateControl();
}
Control.ControlAccessibleObject accessibilityObject = Assert.IsAssignableFrom <Control.ControlAccessibleObject>(ownerControl.AccessibilityObject);
IAccessible iAccessible = accessibilityObject;
Assert.Equal(expectedChildACount, iAccessible.accChildCount);
Assert.Equal(-1, accessibilityObject.GetChildCount());
}
public void TrackBarAccessibilityObject_Properties_ReturnsExpected()
{
using var ownerControl = new TrackBar
{
Value = 5,
};
Control.ControlAccessibleObject accessibilityObject = Assert.IsAssignableFrom <Control.ControlAccessibleObject>(ownerControl.AccessibilityObject);
Assert.Equal(ownerControl.Size, accessibilityObject.Bounds.Size);
Assert.Null(accessibilityObject.DefaultAction);
Assert.Null(accessibilityObject.Description);
Assert.Equal(ownerControl.Handle, accessibilityObject.Handle);
Assert.Null(accessibilityObject.Help);
Assert.Null(accessibilityObject.KeyboardShortcut);
Assert.Null(accessibilityObject.Name);
Assert.Equal(AccessibleRole.Slider, accessibilityObject.Role);
Assert.Same(ownerControl, accessibilityObject.Owner);
Assert.NotNull(accessibilityObject.Parent);
Assert.Equal(AccessibleStates.Focusable, accessibilityObject.State);
Assert.Equal("50", accessibilityObject.Value);
}
public void TrackBarAccessibilityObject_Properties_ReturnsExpected_IfHandleIsNotCreated()
{
using var ownerControl = new TrackBar
{
Value = 5,
};
Control.ControlAccessibleObject accessibilityObject = Assert.IsAssignableFrom <Control.ControlAccessibleObject>(ownerControl.AccessibilityObject);
Assert.Equal(Rectangle.Empty.Size, accessibilityObject.Bounds.Size);
Assert.Null(accessibilityObject.DefaultAction);
Assert.Null(accessibilityObject.Description);
Assert.Null(accessibilityObject.Help);
Assert.Null(accessibilityObject.KeyboardShortcut);
Assert.Null(accessibilityObject.Name);
Assert.Equal(AccessibleRole.None, accessibilityObject.Role);
Assert.Same(ownerControl, accessibilityObject.Owner);
Assert.Null(accessibilityObject.Parent);
Assert.Equal(AccessibleStates.None, accessibilityObject.State);
Assert.Equal(string.Empty, accessibilityObject.Value);
Assert.False(ownerControl.IsHandleCreated);
Assert.Equal(ownerControl.Handle, accessibilityObject.Handle);
}
private void buttonElement_DropDownClosed(object sender, EventArgs e)
{
Control.ControlAccessibleObject accessibilityObject = this.buttonElement.DropDownMenu.AccessibilityObject as Control.ControlAccessibleObject;
accessibilityObject.NotifyClients(AccessibleEvents.SystemMenuPopupEnd);
}
public void DataGridViewAccessibleObject_Owner_IsNotNull()
{
using DataGridView dataGridView = new DataGridView();
Control.ControlAccessibleObject accessibleObject = (Control.ControlAccessibleObject)dataGridView.AccessibilityObject;
Assert.NotNull(accessibleObject.Owner);
}
private void Owner_DropDownOpened(object sender, EventArgs e)
{
Control.ControlAccessibleObject accesibilityObject = this.owner.DropDown.AccessibilityObject as Control.ControlAccessibleObject;
accesibilityObject.NotifyClients(AccessibleEvents.SystemMenuPopupStart);
}
private void Owner_DropDownClosed(object sender, RadPopupClosedEventArgs args)
{
Control.ControlAccessibleObject accesibilityObject = this.owner.DropDown.AccessibilityObject as Control.ControlAccessibleObject;
accesibilityObject.NotifyClients(AccessibleEvents.SystemMenuPopupEnd);
}
private void Owner_MouseHover(object sender, EventArgs e)
{
Control.ControlAccessibleObject accesibilityObject = this.owner.ElementTree.Control.AccessibilityObject as Control.ControlAccessibleObject;
accesibilityObject.NotifyClients(AccessibleEvents.Focus);
}
