The HOpMoveHandle class selects/moves "handles" and their associated geometry. More...
#include <HOpMoveHandle.h>
Public Member Functions | |
virtual HBaseOperator * | Clone () |
HC_KEY | FindHandle (HEventInfo &hevent) |
This method finds a handle based on the mouse position. | |
HC_KEY | FindObject (HEventInfo &hevent, HC_KEY key, bool exclude=false) |
virtual const char * | GetName () |
HOpMoveHandle (HBaseView *view, bool allowSelect=true, int DoRepeat=0, int DoCapture=1) | |
virtual int | OnLButtonDown (HEventInfo &hevent) |
virtual int | OnLButtonDownAndMove (HEventInfo &hevent) |
virtual int | OnLButtonUp (HEventInfo &hevent) |
virtual int | OnNoButtonDownAndMove (HEventInfo &hevent) |
void | Reset () |
Reset the operator so that no object or handle is currently selected for manipulation. | |
void | SetupObject (HC_KEY key) |
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int | Capture () |
Returns whether we are currently in mouse capture mode. See this class' constructor for a more detailed description of what this means. This method has been deprecated. | |
HPoint const | GetFirstPoint () |
Returns the initial selection point. | |
HPoint const | GetNewPoint () |
Returns the current selection point. | |
HBaseView * | GetView () |
Returns a pointer to the view that this operator is associated with. | |
HBaseOperator (HBaseView *view, int DoRepeat=0, int DoCapture=1) | |
virtual int | OnKeyDown (HEventInfo &hevent) |
virtual int | OnKeyUp (HEventInfo &hevent) |
virtual int | OnLButtonDblClk (HEventInfo &hevent) |
virtual int | OnLRButtonDownAndMove (HEventInfo &hevent) |
virtual int | OnMButtonDblClk (HEventInfo &hevent) |
virtual int | OnMButtonDown (HEventInfo &hevent) |
virtual int | OnMButtonDownAndMove (HEventInfo &hevent) |
virtual int | OnMButtonUp (HEventInfo &hevent) |
virtual int | OnMouseMove (HEventInfo &hevent) |
virtual int | OnMouseWheel (HEventInfo &hevent) |
virtual int | OnRButtonDblClk (HEventInfo &hevent) |
virtual int | OnRButtonDown (HEventInfo &hevent) |
virtual int | OnRButtonDownAndMove (HEventInfo &hevent) |
virtual int | OnRButtonUp (HEventInfo &hevent) |
virtual int | OnTimer (HEventInfo &hevent) |
virtual int | OnTouchesDown (HEventInfo &hevent) |
virtual int | OnTouchesMove (HEventInfo &hevent) |
virtual int | OnTouchesUp (HEventInfo &hevent) |
virtual bool | OperatorStarted () |
Operator has been started if true, and has not been started if false. | |
int | Repeat () |
Returns whether the operation is repeatable. This method has been deprecated. | |
void | SetFirstPoint (HPoint const &new_point) |
Sets the initial selection point. | |
void | SetMapTouchesToMouseEvents (bool val) |
Touch Events are mapped to mouse events if true, and are not if false. | |
void | SetNewPoint (HPoint const &new_point) |
Sets the current selection point. | |
void | SetOperatorStarted (bool val) |
Operator has been started if true, and has not been started if false. | |
void | SetView (HBaseView *new_view) |
Sets the view that this operator is associated with. | |
Protected Attributes | |
bool | m_bAllowSelect |
If the value is true, this class allows selection of different handle objects. This is disabled for cutting planes. | |
HC_KEY | m_pHandleKey |
The key of the active handle. | |
HC_KEY | m_pObjectKey |
The key of the handle object. | |
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bool | m_bMapTouchesToMouseEvents |
Indicates if touch events are mapped to mouse events. | |
bool | m_bOpStarted |
Indicates whether the operator has already 'started'. More... | |
int | m_doCapture |
Integer indicating whether to capture mouse on button down and release on button up. This parameter has been deprecated. | |
int | m_doRepeat |
Integer indicating if the operator is repeatable . This parameter has been deprecated. | |
HPoint | m_ptFirst |
Initial selection point. | |
HPoint | m_ptNew |
Current selection point. | |
HBaseView * | m_pView |
The HOOPS view corresponding to this operator. | |
HCutGeometryVisibility | m_TempCutGeometryVisibility |
stores original cut geometry visibility | |
HShadowMode | m_TempShadowMode |
stores original shadow mode | |
Additional Inherited Members | |
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bool | IsSpecialKey (HC_KEY key) |
Detailed Description
The HOpMoveHandle class selects/moves "handles" and their associated geometry.
HOpMoveHandle implements three mouse event methods defined on the base class and maps the event information to operator routines. This operation consists of the following steps:
- Left Button Down: The new handle object is selected.
- Left Button Down and Drag: Dragging the handle and associated geometry.
- Left Button Up: The operation ends.
More Detailed Description: see event methods.
Constructor & Destructor Documentation
◆ HOpMoveHandle()
HOpMoveHandle::HOpMoveHandle | ( | HBaseView * | view, |
bool | allowSelect = true , |
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int | DoRepeat = 0 , |
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int | DoCapture = 1 |
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Constructs an HOpMoveHandle object.
- Parameters
-
view A pointer to an HBaseView object. allowSelect Pass true to allow selection of different handle objects. DoRepeat An integer denoting whether this is a repeatable operator. This parameter has been deprecated. DoCapture An integer denoting whether the mouse state should be captured, which means that all mouse events should be received after a mousedown, even if it leaves the window. This parameter has been deprecated.
Member Function Documentation
◆ Clone()
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virtual |
Creates a new operator which is a copy of the current operator. The user is responsible for deleting the newly created operator.
- Returns
- A pointer to the newly created HOpMoveHandle object.
Reimplemented from HBaseOperator.
◆ FindObject()
HC_KEY HOpMoveHandle::FindObject | ( | HEventInfo & | hevent, |
HC_KEY | key, | ||
bool | exclude = false |
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) |
This method finds geometry based on mouse position.
- Parameters
-
hevent An HEventInfo object containing information about the current event. key Key of currently selected object. exclude Pass true to exclude currently selected object from search.
- Returns
- The key of the geometry at mouse position that serves as new handle target.
◆ GetName()
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virtual |
- Returns
- A pointer to a character string denoting the name of the operator which is 'HOpMoveHandle'.
Reimplemented from HBaseOperator.
◆ OnLButtonDown()
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virtual |
OnLButtonDown selects an existing handle if the mouse is over a handle or designates a new object for handle based movement.
- Parameters
-
hevent An HEventInfo object containing information about the current event.
- Returns
- An HOperatorReturn indicating the status of the event.
Reimplemented from HBaseOperator.
◆ OnLButtonDownAndMove()
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virtual |
OnLButtonDownAndMove moves/rotates/scales the handle and it's associated geometry based on various constraints (ray, plane, etc).
- Parameters
-
hevent An HEventInfo object containing information about the current event.
- Returns
- An HOperatorReturn indicating the status of the event.
Reimplemented from HBaseOperator.
◆ OnLButtonUp()
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virtual |
OnLButtonUp finalizes mouse movement and deselectes the active handle.
- Parameters
-
hevent An HEventInfo object containing information about the current event.
- Returns
- An HOperatorReturn indicating the status of the event.
Reimplemented from HBaseOperator.
◆ OnNoButtonDownAndMove()
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virtual |
OnNoButtonDownAndMove activates handle in mouse cursor range.
- Parameters
-
hevent An HEventInfo object containing information about the current event.
- Returns
- An HOperatorReturn indicating the status of the event.
Reimplemented from HBaseOperator.
◆ SetupObject()
void HOpMoveHandle::SetupObject | ( | HC_KEY | key | ) |
Creates handles for the choosen geometry.
- Parameters
-
key The key of the geometry to attach handles to.
The documentation for this class was generated from the following file: