protected void OnMouseDown(MouseDownEvent e)
{
if (m_Active)
{
e.StopImmediatePropagation();
return;
}
if (!CanStartManipulation(e))
{
return;
}
var graphView = target as GraphView;
if (graphView == null)
{
return;
}
m_Start = graphView.ChangeCoordinatesTo(graphView.contentViewContainer, e.localMousePosition);
m_Active = true;
target.TakeMouseCapture();
e.StopImmediatePropagation();
}
private void OnMouseDown(MouseDownEvent e)
{
if (m_Active)
{
e.StopImmediatePropagation();
return;
}
var graphView = target as GraphView;
if (graphView == null)
{
return;
}
if (CanStartManipulation(e))
{
if (!e.actionKey)
{
graphView.ClearSelection();
}
graphView.Add(m_Rectangle);
m_Rectangle.start = e.localMousePosition;
m_Rectangle.end = m_Rectangle.start;
m_Active = true;
target.CaptureMouse(); // We want to receive events even when mouse is not over ourself.
e.StopImmediatePropagation();
}
}
void OnMouseDown(MouseDownEvent evt)
{
if (!CanStartManipulation(evt))
{
return;
}
var target = evt.currentTarget as VisualElement;
var stopEvent = StopEventOnMouseDown();
if (stopEvent)
{
evt.StopImmediatePropagation();
}
if (target.HasMouseCapture())
{
if (!stopEvent)
{
evt.StopImmediatePropagation();
}
return;
}
m_Start = evt.mousePosition;
m_WeStartedTheDrag = true;
target.CaptureMouse();
}
protected void OnMouseDown(MouseDownEvent e)
{
if (m_Active)
{
e.StopImmediatePropagation();
return;
}
if (CanStartManipulation(e))
{
// Ignore double-click to allow text editing of the selected element
if (e.clickCount == 2)
{
return;
}
m_StartDrag(target);
m_Start = e.mousePosition;
m_Active = true;
target.CaptureMouse();
e.StopPropagation();
target.AddToClassList(s_ActiveHandleClassName);
}
}
private void OnMouseDown(MouseDownEvent e)
{
if (m_Active)
{
e.StopImmediatePropagation();
return;
}
if (e.target != target)
{
return;
}
if (CanStartManipulation(e))
{
m_GraphView.ClearSelection();
m_GraphView.Add(m_FreehandElement);
m_FreehandElement.points.Clear();
m_FreehandElement.points.Add(e.localMousePosition);
m_FreehandElement.deleteModifier = e.shiftKey;
m_Active = true;
target.TakeMouseCapture();
e.StopPropagation();
}
}
protected void OnMouseDown(MouseDownEvent evt)
{
if (evt != null && CanStartManipulation(evt))
{
active = true;
target.CaptureMouse();
lastMousePosition = evt.localMousePosition;
if (IsRepeatable())
{
// Repeatable button clicks are performed on the MouseDown and at timer events
if (target.ContainsPoint(evt.localMousePosition))
{
Invoke(evt);
}
if (m_Repeater == null)
{
m_Repeater = target.schedule.Execute(OnTimer).Every(m_Interval).StartingIn(m_Delay);
}
else
{
m_Repeater.ExecuteLater(m_Delay);
}
}
target.pseudoStates |= PseudoStates.Active;
evt.StopImmediatePropagation();
}
}
void ExpandOrCollapse(MouseDownEvent evt)
{
if (!(evt.target is VisualElement expanderLabel))
{
return;
}
VisualElement itemElement = expanderLabel.GetFirstAncestorOfType <TemplateContainer>();
if (!(itemElement?.userData is SearcherItem item) ||
!item.HasChildren ||
!expanderLabel.ClassListContains("Expanded") && !expanderLabel.ClassListContains("Collapsed"))
{
return;
}
if (!m_ExpandedResults.Contains(item))
{
Expand(item);
}
else
{
Collapse(item);
}
evt.StopImmediatePropagation();
}
void OnMouseDown(MouseDownEvent evt)
{
if (evt.button != (int)MouseButton.LeftMouse)
{
return;
}
if (m_Grabbed)
{
return;
}
#if UNITY_2018_3_OR_NEWER
this.CaptureMouse();
#else
this.TakeMouseCapture();
#endif
m_Grabbed = true;
m_GrabbedMousePosition = evt.mousePosition;
#if UNITY_2019_1_OR_NEWER
m_ElementOriginalWidth = m_AffectedElement.resolvedStyle.width;
#else
m_ElementOriginalWidth = m_AffectedElement.style.width;
#endif
evt.StopImmediatePropagation();
}
private void OnMouseDown(MouseDownEvent e)
{
if (this.m_Active)
{
e.StopImmediatePropagation();
}
else if (!MouseCaptureController.IsMouseCaptureTaken())
{
GraphElement graphElement = base.parent as GraphElement;
if (graphElement != null)
{
if (graphElement.IsResizable())
{
if (e.button == (int)this.activateButton)
{
this.m_Start = this.ChangeCoordinatesTo(base.parent, e.localMousePosition);
this.m_StartPos = base.parent.layout;
if (base.parent.style.positionType != PositionType.Manual)
{
Debug.LogWarning("Attempting to resize an object with a non manual position");
}
this.m_Active = true;
this.TakeMouseCapture();
e.StopPropagation();
}
}
}
}
}
protected void OnMouseDown(MouseDownEvent e)
{
if (m_Active)
{
e.StopImmediatePropagation();
return;
}
/*
* IDraggable ce = e.target as IDraggable;
* if (ce == null || !ce.IsMovableNow())
* {
* return;
* }
*/
if (CanStartManipulation(e))
{
m_Start = e.localMousePosition;
m_Active = true;
target.CaptureMouse();
e.StopPropagation();
}
}
void OnItemMouseDown(MouseDownEvent evt)
{
if (evt.clickCount != 1)
{
return;
}
if (evt.button != (int)MouseButton.LeftMouse && evt.button != (int)MouseButton.RightMouse)
{
return;
}
var item = (T)evt.currentTarget;
if (evt.modifiers == EventModifiers.None)
{
var alreadySelected = selection == item;
if (evt.button == (int)MouseButton.LeftMouse && alreadySelected)
{
if (HasFocus() && OnItemRename != null)
{
OnItemRename.Invoke(item);
}
}
else
{
selection = item;
}
}
evt.StopImmediatePropagation();
}
private void OnMouseDown(MouseDownEvent e)
{
if (this.m_Active)
{
e.StopImmediatePropagation();
}
else
{
GraphView graphView = base.target as GraphView;
if (graphView != null)
{
if (base.CanStartManipulation(e))
{
if (!e.shiftKey)
{
graphView.ClearSelection();
}
graphView.Add(this.m_Rectangle);
this.m_Rectangle.start = e.localMousePosition;
this.m_Rectangle.end = this.m_Rectangle.start;
this.m_Active = true;
base.target.TakeMouseCapture();
e.StopPropagation();
}
}
}
}
private void OnMouseDown(MouseDownEvent e)
{
if (m_ReadyToDrag)
{
e.StopImmediatePropagation();
return;
}
if (e.button != 0 || e.commandKey || e.altKey || e.ctrlKey || e.shiftKey)
{
return;
}
m_ReadyToDrag = true;
this.CaptureMouse();
e.StopImmediatePropagation();
}
void OnMouseDown(MouseDownEvent evt)
{
if (m_Active)
{
evt.StopImmediatePropagation();
return;
}
if (m_ParameterElement.ConfigEditor.FilterString != string.Empty)
{
return;
}
m_ParameterContainer = target.parent;
m_DragBar = new ParameterDragBar();
m_DragBar.style.width = new StyleLength(m_ParameterContainer.resolvedStyle.width);
target.parent.Add(m_DragBar);
m_Offset = m_DragHandle.worldBound.position.y - m_ParameterContainer.worldBound.position.y;
m_DragBar.style.top = evt.localMousePosition.y + m_Offset;
m_Active = true;
m_DragHandle.CaptureMouse();
evt.StopPropagation();
}
protected void OnMouseDown(MouseDownEvent evt)
{
if (m_Active)
{
evt.StopImmediatePropagation();
return;
}
if (!CanStartManipulation(evt))
{
return;
}
m_Edge = (evt.target as VisualElement).parent as Edge;
if (m_Edge != null)
{
m_EdgePresenter = m_Edge.GetPresenter <EdgePresenter>();
}
m_PressPos = evt.mousePosition;
target.TakeMouseCapture();
evt.StopPropagation();
m_LastMouseDownEvent = evt;
}
protected void OnMouseDown(MouseDownEvent e)
{
if (m_Active)
{
e.StopImmediatePropagation();
return;
}
m_Active = false;
m_Dragging = false;
m_AddedByMouseDown = false;
if (target == null)
{
return;
}
selectionContainer = target.GetFirstAncestorOfType <ISelection>();
if (selectionContainer == null)
{
return;
}
selectedElement = target.GetFirstOfType <GraphElement>();
if (selectedElement == null)
{
return;
}
// Since we didn't drag after all, update selection with current element only
if (!selectionContainer.selection.Contains(selectedElement))
{
if (!e.ctrlKey)
{
selectionContainer.ClearSelection();
}
selectionContainer.AddToSelection(selectedElement);
m_AddedByMouseDown = true;
}
if (e.button == (int)activateButton)
{
// avoid starting a manipulation on a non movable object
if (!selectedElement.IsDroppable())
{
return;
}
// Reset drag and drop
m_DragAndDropDelay.Init(e.localMousePosition);
m_Active = true;
target.TakeMouseCapture();
e.StopPropagation();
}
}
void OnMouseDown(MouseDownEvent evt)
{
m_Active = true;
m_LocalMosueOffset = m_Handle.WorldToLocal(evt.mousePosition);
m_Handle.TakeMouseCapture();
evt.StopImmediatePropagation();
}
/// <summary>
/// Callback for the MouseDown event.
/// </summary>
/// <param name="e">The event.</param>
protected void OnMouseDown(MouseDownEvent e)
{
if (m_Active)
{
e.StopImmediatePropagation();
return;
}
m_Active = false;
m_Dragging = false;
m_AddedByMouseDown = false;
if (target == null)
{
return;
}
m_SelectionContainer = target.GetFirstAncestorOfType <IDragSource>();
if (m_SelectionContainer == null)
{
// Keep for potential later use in OnMouseUp (where e.target might be different then)
m_SelectionContainer = target.GetFirstOfType <IDragSource>();
m_SelectedElement = e.target as GraphElement;
return;
}
m_SelectedElement = target.GetFirstOfType <GraphElement>();
if (m_SelectedElement == null)
{
return;
}
// Since we didn't drag after all, update selection with current element only
if (!m_SelectedElement.IsSelected())
{
var selectionMode = e.actionKey ? SelectElementsCommand.SelectionMode.Add : SelectElementsCommand.SelectionMode.Replace;
m_SelectedElement.CommandDispatcher.Dispatch(new SelectElementsCommand(selectionMode, m_SelectedElement.Model));
m_AddedByMouseDown = true;
}
if (e.button == (int)m_ActivateButton)
{
// avoid starting a manipulation on a non movable object
if (!m_SelectedElement.Model.IsDroppable())
{
return;
}
m_MouseDownPosition = e.localMousePosition;
m_Active = true;
target.CaptureMouse();
e.StopPropagation();
}
}
private void OnMouseDown(MouseDownEvent e)
{
if (m_Active)
{
e.StopImmediatePropagation();
return;
}
if (!CanStartManipulation(e))
{
return;
}
m_OriginalPosition = e.mousePosition;
m_Active = true;
target.CaptureMouse();
e.StopImmediatePropagation();
}
void OnMouseDownEvent(MouseDownEvent e)
{
if ((e.clickCount == 2) && e.button == (int)MouseButton.LeftMouse && IsRenamable())
{
OpenTextEditor();
e.PreventDefault();
e.StopImmediatePropagation();
}
}
public void OnMouseDown(MouseDownEvent e)
{
if (m_Active)
{
e.StopImmediatePropagation();
}
else if (e.button != 1 && CanStartManipulation(e))
{
GraphView graphView = target as GraphView;
if (graphView != null)
{
m_Start = graphView.ChangeCoordinatesTo(graphView.contentViewContainer, e.localMousePosition);
m_Active = true;
target.CaptureMouse();
e.StopImmediatePropagation();
}
}
}
void OnMouseDown(MouseDownEvent evt)
{
active = true;
offset = evt.mousePosition - (Vector2)target.transform.position;
handle.CaptureMouse();
evt.StopImmediatePropagation();
}
void OnMouseDown(MouseDownEvent evt)
{
if (CanStartManipulation(evt))
{
m_Panning = true;
m_ActivatingButton = evt.button;
target.CaptureMouse();
evt.StopImmediatePropagation();
}
}
void OnMouseDown(MouseDownEvent evt)
{
if (s_CurrentlyActiveBuilderDragger != null && s_CurrentlyActiveBuilderDragger != this)
{
return;
}
var target = evt.currentTarget as VisualElement;
if (m_WeStartedTheDrag && target.HasMouseCapture())
{
evt.StopImmediatePropagation();
evt.PreventDefault();
return;
}
if (!CanStartManipulation(evt))
{
return;
}
var stopEvent = StopEventOnMouseDown(evt);
if (stopEvent)
{
evt.StopImmediatePropagation();
}
if (target.HasMouseCapture())
{
if (!stopEvent)
{
evt.StopImmediatePropagation();
}
return;
}
s_CurrentlyActiveBuilderDragger = this;
m_Start = evt.mousePosition;
m_WeStartedTheDrag = true;
target.CaptureMouse();
}
void OnMouseDown(MouseDownEvent evt)
{
if (CanStartManipulation(evt))
{
m_Zooming = true;
m_PressPos = evt.localMousePosition;
m_LastZoomPos = m_PressPos;
target.CaptureMouse();
evt.StopImmediatePropagation();
}
}
private void OnMouseDown(MouseDownEvent evt)
{
if (_active)
{
evt.StopImmediatePropagation();
return;
}
if (CanStartManipulation(evt))
{
_active = true;
target.CaptureMouse();
_start = evt.localMousePosition;
withActiveFilters(f => { if (f.OnDown != null)
{
f.OnDown(evt);
}
});
evt.StopImmediatePropagation();
}
}
protected void OnMouseDown(MouseDownEvent evt)
{
if (!CanStartManipulation(evt))
{
return;
}
if (m_Active)
{
evt.StopImmediatePropagation();
}
}
void OnMouseDown(MouseDownEvent e)
{
if (m_Active)
{
e.StopImmediatePropagation();
return;
}
if (MouseCaptureController.IsMouseCaptureTaken())
{
return;
}
var ce = parent as GraphElement;
if (ce == null)
{
return;
}
if (!((StoryNode)ce).expanded)
{
return;
}
// if (!ce.IsResizable())
// return;
if (e.button == (int)ActivateButton)
{
m_Start = this.ChangeCoordinatesTo(parent, e.localMousePosition);
m_StartPos = parent.layout;
// Warn user if target uses a relative CSS position type
// if (parent.style.positionType != PositionType.Manual)
// {
// if (parent.style.positionType == PositionType.Absolute)
// {
// if (!(parent.style.flexDirection == FlexDirection.Column || parent.style.flexDirection == FlexDirection.Row))
// {
// Debug.LogWarning("Attempting to resize an object with an absolute position but no layout direction (row or column)");
// }
// }
// else
// {
// Debug.LogWarning("Attempting to resize an object with a non manual position");
// }
// }
m_Active = true;
this.TakeMouseCapture();
e.StopPropagation();
}
}
void OnMouseDown(MouseDownEvent e)
{
if (m_Active)
{
e.StopImmediatePropagation();
return;
}
m_Active = false;
m_Dragging = false;
if (target == null)
{
return;
}
SelectionContainer = target.GetFirstAncestorOfType <ISelection>();
if (SelectionContainer == null)
{
// Keep for potential later use in OnMouseUp (where e.target might be different then)
SelectionContainer = target.GetFirstOfType <ISelection>();
SelectedElement = e.target as GraphElement;
return;
}
SelectedElement = target.GetFirstOfType <GraphElement>();
if (SelectedElement == null)
{
return;
}
if (e.button == (int)ActivateButton)
{
// avoid starting a manipulation on a non movable object
if (!SelectedElement.IsDroppable())
{
return;
}
// Reset drag and drop
Vector2 localParentPosition = SelectedElement.ChangeCoordinatesTo(SelectedElement.parent, e.localMousePosition);
m_DragAndDropDelay.Init(localParentPosition);
m_Active = true;
target.CaptureMouse();
e.StopPropagation();
}
}
protected void OnMouseDown(MouseDownEvent evt)
{
if (!CanStartManipulation(evt))
{
return;
}
// マウス押下では他のイベントが起きてほしくないのでPropagationを中断する
if (m_Active)
{
evt.StopImmediatePropagation();
}
}