public override void ExecuteDefaultActionAtTarget(EventBase evt)
{
base.ExecuteDefaultActionAtTarget(evt);
if (evt.eventTypeId == FocusEvent.TypeId())
{
OnFocus(evt as FocusEvent);
}
else if (evt.eventTypeId == MouseDownEvent.TypeId())
{
OnMouseDown(evt as MouseDownEvent);
}
else if (evt.eventTypeId == MouseUpEvent.TypeId())
{
OnMouseUp(evt as MouseUpEvent);
}
else if (evt.eventTypeId == MouseMoveEvent.TypeId())
{
OnMouseMove(evt as MouseMoveEvent);
}
else if (evt.eventTypeId == KeyDownEvent.TypeId())
{
OnKeyDown(evt as KeyDownEvent);
}
else if (evt.eventTypeId == ValidateCommandEvent.TypeId())
{
OnValidateCommandEvent(evt as ValidateCommandEvent);
}
else if (evt.eventTypeId == ExecuteCommandEvent.TypeId())
{
OnExecuteCommandEvent(evt as ExecuteCommandEvent);
}
}
protected override void ExecuteDefaultAction(EventBase evt)
{
base.ExecuteDefaultAction(evt);
if (evt == null)
{
return;
}
if (evt.eventTypeId == BlurEvent.TypeId())
{
if (string.IsNullOrEmpty(text))
{
// Make sure that empty field gets the default value
value = default(TValueType);
}
else
{
textInputBase.UpdateValueFromText();
textInputBase.UpdateTextFromValue();
}
}
else if (evt.eventTypeId == FocusEvent.TypeId())
{
if (showMixedValue)
{
value = default(TValueType);
}
}
}
protected override void ExecuteDefaultAction(EventBase evt)
{
if (evt == null)
{
return;
}
// no call to base.ExecuteDefaultAction(evt):
// - we dont want mouse click to directly give focus to IMGUIContainer:
// they should be handled by IMGUI and if an IMGUI control grabs the
// keyboard, the IMGUIContainer will gain focus via FocusController.SyncIMGUIFocus.
// - same thing for tabs: IMGUI should handle them.
// - we dont want to set the PseudoState.Focus flag on IMGUIContainer.
// They are focusable, but only for the purpose of focusing their children.
// Here, we set flags that will be acted upon in DoOnGUI(), since we need to change IMGUI state.
if (evt.eventTypeId == BlurEvent.TypeId())
{
// A lost focus event is ... a lost focus event.
// The specific handling of the IMGUI will be done in the DoOnGUI() above...
lostFocus = true;
// On lost focus, we need to repaint to remove any focused element blue borders.
IncrementVersion(VersionChangeType.Repaint);
}
else if (evt.eventTypeId == FocusEvent.TypeId())
{
FocusEvent fe = evt as FocusEvent;
receivedFocus = true;
focusChangeDirection = fe.direction;
m_IsFocusDelegated = fe.IsFocusDelegated;
}
else if (evt.eventTypeId == DetachFromPanelEvent.TypeId())
{
if (elementPanel != null)
{
elementPanel.IMGUIContainersCount--;
}
}
else if (evt.eventTypeId == AttachToPanelEvent.TypeId())
{
if (elementPanel != null)
{
elementPanel.IMGUIContainersCount++;
// Set class names for foldout depth.
SetFoldoutDepthClass();
}
}
}
protected override void ExecuteDefaultActionAtTarget(EventBase evt)
{
base.ExecuteDefaultActionAtTarget(evt);
if (evt == null)
{
return;
}
if (evt.eventTypeId == KeyDownEvent.TypeId())
{
KeyDownEvent keyDownEvt = evt as KeyDownEvent;
// We must handle the ETX (char 3) or the \n instead of the KeypadEnter or Return because the focus will
// have the drawback of having the second event to be handled by the focused field.
if ((keyDownEvt?.character == 3) || // KeyCode.KeypadEnter
(keyDownEvt?.character == '\n')) // KeyCode.Return
{
visualInput?.Focus();
}
}
// The following code is to help achieve the following behaviour:
// On IMGUI, on any text input field in focused-non-edit-mode, doing a TAB will allow the user to get to the next control...
// To mimic that behaviour in UIE, when in focused-non-edit-mode, we have to make sure the input is not "tabbable".
// So, each time, either the main TextField or the Label is receiving the focus, we remove the tabIndex on
// the input, and we put it back when the BlurEvent is received.
else if (evt.eventTypeId == FocusInEvent.TypeId())
{
if (evt.leafTarget == this || evt.leafTarget == labelElement)
{
m_VisualInputTabIndex = visualInput.tabIndex;
visualInput.tabIndex = -1;
}
}
// The following code was added to help achieve the following behaviour:
// On IMGUI, doing a Return, Shift+Return or Escape will get out of the Edit mode, but stay on the control. To allow a
// focused-non-edit-mode, we remove the delegateFocus when we start editing to allow focusing on the parent,
// and we restore it when we exit the control, to prevent coming in a semi-focused state from outside the control.
else if (evt.eventTypeId == FocusEvent.TypeId())
{
delegatesFocus = false;
}
else if (evt.eventTypeId == BlurEvent.TypeId())
{
delegatesFocus = true;
if (evt.leafTarget == this || evt.leafTarget == labelElement)
{
visualInput.tabIndex = m_VisualInputTabIndex;
}
}
// The following code is to help achieve the following behaviour:
// On IMGUI, on any text input field in focused-non-edit-mode, doing a TAB will allow the user to get to the next control...
// To mimic that behaviour in UIE, when in focused-non-edit-mode, we have to make sure the input is not "tabbable".
// So, each time, either the main TextField or the Label is receiving the focus, we remove the tabIndex on
// the input, and we put it back when the BlurEvent is received.
else if (evt.eventTypeId == FocusInEvent.TypeId())
{
if (showMixedValue)
{
m_TextInputBase.ResetValueAndText();
}
if (evt.leafTarget == this || evt.leafTarget == labelElement)
{
m_VisualInputTabIndex = visualInput.tabIndex;
visualInput.tabIndex = -1;
}
}
// The following code was added to help achieve the following behaviour:
// On IMGUI, doing a Return, Shift+Return or Escape will get out of the Edit mode, but stay on the control. To allow a
// focused-non-edit-mode, we remove the delegateFocus when we start editing to allow focusing on the parent,
// and we restore it when we exit the control, to prevent coming in a semi-focused state from outside the control.
else if (evt.eventTypeId == FocusEvent.TypeId())
{
delegatesFocus = false;
}
else if (evt.eventTypeId == BlurEvent.TypeId())
{
delegatesFocus = true;
if (evt.leafTarget == this || evt.leafTarget == labelElement)
{
visualInput.tabIndex = m_VisualInputTabIndex;
}
}
}