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0031658: Inspector - using AIS_ViewController in View package
- View: using AIS_ViewController, AIS_ViewCube.
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nds
bugmaster
@@ -17,6 +17,8 @@
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#define View_View_H
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#include <AIS_InteractiveContext.hxx>
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#include <AIS_ViewController.hxx>
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#include <Aspect_VKeyFlags.hxx>
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#include <V3d_View.hxx>
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#include <inspector/View_ViewActionType.hxx>
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#include <inspector/View_Viewer.hxx>
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@@ -31,8 +33,6 @@
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class View_Viewer;
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class QRubberBand;
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//! \class View_Widget
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//! \brief It is a Qt control that visualizes content of OCCT 3D view
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//! It creates control and actions of manipulating of this view,
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@@ -41,38 +41,8 @@ class QRubberBand;
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class View_Widget : public QWidget
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{
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Q_OBJECT
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protected:
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//! Enumeration defines manipulating actions of the widget
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enum View_CurrentAction3d
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{
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View_CurrentAction3d_Nothing, //!< Empty action
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View_CurrentAction3d_DynamicZooming, //!< Zoom action
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View_CurrentAction3d_WindowZooming, //!< Zoom action using rectangle
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View_CurrentAction3d_DynamicPanning, //!< Panning action
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View_CurrentAction3d_DynamicRotation //!< Rotation action
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};
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//! Enumeration defines cursor kind
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enum View_CursorMode
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{
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View_CursorMode_DefaultCursor, //!< default Qt cursor
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View_CursorMode_HandCursor, //!< hand cursor
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View_CursorMode_PanCursor, //!< panning cursor
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View_CursorMode_ZoomCursor, //!< zoom cursor
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View_CursorMode_RotationCursor //!< onRotate cursor
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};
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//! Enumeration defines drag mode
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enum View_DragMode
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{
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View_DragMode_ButtonDown, //!< theState == -1 button down
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View_DragMode_ButtonMove, //!< theState == 0 move
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View_DragMode_ButtonUp //< theState == 1 button up
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};
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public:
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//! Constructor
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Standard_EXPORT View_Widget (QWidget* theParent,
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const Handle(AIS_InteractiveContext)& theContext,
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@@ -154,21 +124,6 @@ signals:
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//! Sends a signal about selection change if the left mouse button is pressed and current action does not process it
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void selectionChanged();
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//! Sends a signal about moving to the point in the view
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//! \param theX X mouse position in pixels
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//! \param theY Y mouse position in pixels
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void moveTo (const int theX, const int theY);
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//! Sends a signal about up the left mouse button down
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//! \param theX X mouse position in pixels
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//! \param theY Y mouse position in pixels
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void leftButtonDown (const int theX, const int theY);
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//! Sends a signal about up the left mouse button up
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//! \param theX X mouse position in pixels
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//! \param theY Y mouse position in pixels
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void leftButtonUp (const int theX, const int theY);
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//! Sends a signal about display mode change
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void displayModeClicked();
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@@ -182,29 +137,11 @@ public slots:
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//! Fits all the V3d view and redraw view
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void OnFitAll() { myViewer->GetView()->FitAll(); }
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//! Stores state about fitting all to use it by the mouse move
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void OnFitArea() { myCurrentMode = View_CurrentAction3d_WindowZooming; }
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//! Stores state about zoom to use it by the mouse move
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void OnZoom() { myCurrentMode = View_CurrentAction3d_DynamicZooming; }
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//! Stores state about pan to use it by the mouse move
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void OnPan() { myCurrentMode = View_CurrentAction3d_DynamicPanning; }
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//! Stores state about onRotate to use it by the mouse move
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void OnRotate() { myCurrentMode = View_CurrentAction3d_DynamicRotation; }
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//! Updates states of widget actions
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//!
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//! - if the state is checked, uncheck all other actions
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Standard_EXPORT void onCheckedStateChanged (bool isOn);
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//! Updates states of tool actions:
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//! - if the action is display mode, it changes an icon for action(wireframe or shading)
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//! - if the state is checked, uncheck all other actions
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//! \param isOn boolean value about check
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Standard_EXPORT void OnUpdateToggled (bool isOn);
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protected:
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//! Avoids Qt standard execution of this method, redraw V3d view
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@@ -232,99 +169,11 @@ protected:
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//! Creates view actions and fills an internal map
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void initViewActions();
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//! Creates cursors and fills an internal map
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void initCursors();
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//! Sets widget cursor by the action type
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//! \param theMode an active action mode
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void activateCursor (const View_CurrentAction3d theMode);
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//! Activates cursor of the active operation, perform drag, onRotate depending on mode,
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//! stores the point position in xmin/xmax and ymin/ymax
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//! \param theFlags an event buttons and modifiers
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//! \param thePoint a clicked point
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void processLeftButtonDown (const int theFlags, const QPoint thePoint);
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//! Activates cursor of the active operation and performs dynamic pan if it is active
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//! \param theFlags an event buttons and modifiers
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//! \param thePoint a clicked point
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void processMiddleButtonDown (const int theFlags, const QPoint thePoint);
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//! Activates cursor of the active operation, build popup menu
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//! \param theFlags an event buttons and modifiers
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//! \param thePoint a clicked point
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void processRightButtonDown (const int theFlags, const QPoint thePoint);
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//! Performs the active operation or performs Input/Drag event processing, emits selection changed signal
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//! \param theFlags an event buttons and modifiers
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//! \param thePoint a clicked point
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void processLeftButtonUp (const int theFlags, const QPoint thePoint);
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//! Changes the active operation to None
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//! \param theFlags an event buttons and modifiers
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//! \param thePoint a clicked point
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void processMiddleButtonUp (const int theFlags, const QPoint thePoint);
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//! Calls popup menu build and changes the active operation to None
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//! \param theFlags an event buttons and modifiers
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//! \param thePoint a clicked point
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void processRightButtonUp (const int theFlags, const QPoint thePoint);
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//! Performs active operation or draws rectangle of zoom
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//! \param theFlags an event buttons and modifiers
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//! \param thePoint a clicked point
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void processMouseMove (const int theFlags, const QPoint thePoint);
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//! Performs selection: store clicked point by botton down, call Select by button up
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//! Emits signal about selection changed
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//! \param theX a horizontal position of mouse event
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//! \param theX a vertical position of mouse event
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//! \param theState a mouse button state: down, move or up
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void processDragEvent (const Standard_Integer theX, const Standard_Integer theY, const View_DragMode& theState);
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//! Performs selection in context without parameter, it means the selection of picked object
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//! \param theX a horizontal position of mouse event
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//! \param theX a vertical position of mouse event
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void processInputEvent (const Standard_Integer theX, const Standard_Integer theY);
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//! Calls MoveTo of the context for the parameter coordinates
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//! \param theX a horizontal position of mouse event
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//! \param theX a vertical position of mouse event
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void processMoveEvent (const Standard_Integer theX, const Standard_Integer theY);
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//! Empty: template to process mouse move with multi selection key pressed
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//! \param theX a horizontal position of mouse event
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//! \param theX a vertical position of mouse event
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void processMoveMultiEvent (const Standard_Integer theX, const Standard_Integer theY)
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{ (void)theX; (void)theY; }
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//! Performs selection: store clicked point by botton down, call ShiftSelect by button move
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//! Emits signal about selection changed
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//! \param theX a horizontal position of mouse event
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//! \param theX a vertical position of mouse event
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//! \param theState a mouse button state: down, move or up
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void processDragMultiEvent (const Standard_Integer theX, const Standard_Integer theY, const View_DragMode& theState);
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//! Performs shift selection in context without parameter, it means the selection of picked object
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//! \param theX a horizontal position of mouse event
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//! \param theX a vertical position of mouse event
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void processInputMultiEvent (const Standard_Integer theX, const Standard_Integer theY);
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//! Empty: template to create popup menu
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//! \param theX a horizontal position of mouse event
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//! \param theX a vertical position of mouse event
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void popup (const Standard_Integer theX, const Standard_Integer theY) { (void)theX; (void)theY; }
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//! Draws Qt rectangle for the given area (e.g. for panning operation)
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//! \param theMinX a minimal X coordinate
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//! \param theMinY a minimal Y coordinate
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//! \param theMinZ a minimal Z coordinate
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//! \param theMaxX a maximum X coordinate
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//! \param theMaxY a maximum Y coordinate
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//! \param theMaxZ a maximum Z coordinate
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//! \param theToDraw state whether the rectangle should be visualized or hidden
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void drawRectangle (const Standard_Integer theMinX, const Standard_Integer theMinY, const Standard_Integer theMaxX,
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const Standard_Integer theMaxY, const Standard_Boolean theToDraw);
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private:
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//! Creates action and stores it in a map of actions
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//! \param theActionId an identifier of action in internal map
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@@ -336,38 +185,32 @@ private:
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const char* theSlot, const bool isCheckable = false,
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const QString& theToolBar = QString(), const QString& theStatusBar = QString());
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//! Sets active action cursor for application
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//! \param theMode a cursor mode
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void setActiveCursor (const View_CursorMode& theMode);
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private:
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//! Converts Qt modifier key to Aspect key flag
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//! \param theModifierId the event modifier
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static Aspect_VKeyFlags keyFlag (const int theModifierId);
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//! Converts Qt button key to Aspect key mouse
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//! \param theButtonId the event button
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static Aspect_VKeyMouse keyMouse (const int theButtonId);
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private:
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View_Viewer* myViewer; //!< connector to context, V3d viewer and V3d View
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AIS_ViewController* myController; //!< controller to process view actions
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QToolButton* myFitAllAction; //!< widget for fit all, processed double click to perform action automatically
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QMap<View_ViewActionType, QAction*> myViewActions; //!< tool bar view actions
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QMap<View_CursorMode, QCursor> myCursors; //!< possible cursors for view actions
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View_CurrentAction3d myCurrentMode; //!< an active action mode for viewer
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Standard_Boolean myFirst; //!< flag to Init view by the first resize/paint call
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Standard_Integer myDefaultWidth; //!< default width for the first sizeHint
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Standard_Integer myDefaultHeight; //!< default height for the first sizeHint
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Standard_Boolean myViewIsEnabled; //!< flag if the view and tool bar view actions are enabled/disabled
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Standard_Integer myXmin; //!< cached X minimal position by mouse press event
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Standard_Integer myYmin; //!< cached Y minimal position by mouse press event
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Standard_Integer myXmax; //!< cached X maximum position by mouse press event
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Standard_Integer myYmax; //!< cached Y maximum position by mouse press event
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Standard_Integer myDragButtonDownX; //!< cached X button down by drag event
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Standard_Integer myDragButtonDownY; //!< cached Y button down by drag event
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Standard_Integer myDragMultiButtonDownX; //!< cached X button down by multi drag event
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Standard_Integer myDragMultiButtonDownY; //!< cached Y button down by multi drag event
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Standard_Boolean myIsRectVisible; //!< true if rectangle is visible now
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QRubberBand* myRectBand; //!< selection rectangle rubber band
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Standard_Boolean myHasInitProj; //!< is initial camera position defined
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Standard_Real myInitVx; //!< initial camera position on X
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Standard_Real myInitVy; //!< initial camera position on Y
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Standard_Real myInitVz; //!< initial camera position on Z
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};
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#endif
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