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RectSelect Class Reference

#include <canvasgesture_rectselect.h>

Inheritance diagram for RectSelect:
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Collaboration diagram for RectSelect:
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Public Member Functions

 RectSelect (CanvasMode *parent)
 
void prepare (QPoint globalStartPos)
 
void clear ()
 
virtual void enterEvent (QEvent *e)
 
virtual void leaveEvent (QEvent *e)
 
virtual void activate (bool)
 
virtual void deactivate (bool)
 
virtual void mouseReleaseEvent (QMouseEvent *m)
 
virtual void mouseMoveEvent (QMouseEvent *m)
 
virtual void mousePressEvent (QMouseEvent *m)
 
virtual void drawControls (QPainter *)
 
QRectF result () const
 
- Public Member Functions inherited from CanvasGesture
virtual void dragEnterEvent (QDragEnterEvent *e)
 
virtual void dragMoveEvent (QDragMoveEvent *e)
 
virtual void dragLeaveEvent (QDragLeaveEvent *e)
 
virtual void dropEvent (QDropEvent *e)
 
virtual void mouseDoubleClickEvent (QMouseEvent *m)
 
virtual void keyPressEvent (QKeyEvent *e)
 
virtual void keyReleaseEvent (QKeyEvent *e)
 
virtual void inputMethodEvent (QInputMethodEvent *e)
 
CanvasMode * delegate ()
 
void setDelegate (CanvasMode *delegate)
 
- Public Member Functions inherited from CanvasMode
virtual bool handleKeyEvents ()
 
virtual void updateViewMode (CanvasViewMode *viewmode)
 
void drawSelectionHandles (QPainter *psx, QRectF selectionRect, bool background, bool insideGroup=false, double sx=1.0, double sy=1.0)
 
void drawSelection (QPainter *psx, bool drawHandles)
 
void drawSnapLine (QPainter *psx)
 
void drawOutline (QPainter *p, double scalex=1.0, double scaley=1.0, double deltax=0.0, double deltay=0.0)
 
QCursor modeCursor ()
 
void setModeCursor ()
 
ScribusView * view () const
 

Additional Inherited Members

- Static Public Member Functions inherited from CanvasMode
static CanvasMode * createForAppMode (ScribusView *view, int appMode)
 
- Protected Member Functions inherited from CanvasGesture
 CanvasGesture (CanvasMode *parent)
 
 CanvasGesture (ScribusView *view)
 
- Protected Member Functions inherited from CanvasMode
 CanvasMode (ScribusView *view)
 
void setResizeCursor (int how, double rot=0.0)
 
bool commonMouseMove (QMouseEvent *m)
 
void commonDrawControls (QPainter *p, bool drawHandles)
 
void commonDrawTextCursor (QPainter *p, PageItem_TextFrame *textframe, const QPointF &offset)
 Draws the text cursor for textframe, offset by offset.
 
void commonkeyPressEvent_NormalNodeEdit (QKeyEvent *e)
 
void commonkeyReleaseEvent (QKeyEvent *e)
 
- Protected Attributes inherited from CanvasGesture
CanvasMode * m_delegate
 
- Protected Attributes inherited from CanvasMode
ScribusView *const m_view
 
Canvas *const m_canvas
 
ScribusDoc *const m_doc
 
PanGesture * m_panGesture
 
UndoManager * undoManager
 
double xSnap
 
double ySnap
 

Detailed Description

This class realizes rectangle-select on behalf of its parent mode. The user presses the mousebutton at a start point, drags it to the end point and releases the mousebutton. The area between the start and end point is used to modify the selection. During the move the selected area is highlighted.

When the parent mode becomes active again, it can retrieve the selection rectangle with result().

Member Function Documentation

void RectSelect::activate ( bool  fromGesture)
virtual

Is called when this mode becomes active, either because it was selected by the user (fromgesture == false) or because a gesture completed and the canvas returns back to this mode (fromGesture == true)

Reimplemented from CanvasMode.

void RectSelect::deactivate ( bool  forGesture)
virtual

Is called when this mode becomes inactive, either because the canvas switches to another mode (forGesture == false) or because a gesture is activated (forGesture == true)

Reimplemented from CanvasMode.

void RectSelect::drawControls ( QPainter *  p)
virtual

Draws the controls for this mode and the selection marker. If viewmode.drawSelectionWithControls is true, also draws the selection contents first.

Reimplemented from CanvasMode.

void RectSelect::mousePressEvent ( QMouseEvent *  m)
virtual

Prepares rectangle select for the position from 'm'

Reimplemented from CanvasGesture.

The documentation for this class was generated from the following files: