FormSchemaView Class Reference

#include <FormSchemaView.hxx>

Inheritance diagram for FormSchemaView:

Collaboration diagram for FormSchemaView:

Public Slots
void	on_dial_valueChanged (int val)
void	on_hs_position_valueChanged (int val)
void	on_vs_position_valueChanged (int val)
void	on_vs_zoom_valueChanged (int val)

Public Member Functions
	FormSchemaView (QWidget *parent=0)
virtual	~FormSchemaView ()

Protected Attributes
int	_prevRotate
int	_prevHsPos
int	_prevVsPos
int	_prevZoom

Detailed Description

Definition at line 25 of file FormSchemaView.hxx.

Constructor & Destructor Documentation

FormSchemaView()

FormSchemaView::FormSchemaView

(

QWidget *

parent = 0

)

Definition at line 29 of file FormSchemaView.cxx.

{
  setupUi(this);
 
  vboxLayout->removeWidget(gv_schema);
  delete gv_schema;
  gv_schema = new GraphicsView(this);
  gv_schema->setObjectName(QString::fromUtf8("gv_schema"));
  vboxLayout->insertWidget(0, gv_schema);
 
  _prevRotate=0;
  dial->setWrapping(true);
  dial->setRange(0, 359);
  dial->setValue(0);
 
  _prevHsPos=500;
  hs_position->setRange(0, 999);
  hs_position->setValue(500);
 
  _prevVsPos=500;
  vs_position->setRange(0, 999);
  vs_position->setValue(500);
 
  _prevZoom=0;
  vs_zoom->setRange(-100, 100);
  vs_zoom->setValue(0);
 
}

References _prevHsPos, _prevRotate, _prevVsPos, and _prevZoom.

~FormSchemaView()

FormSchemaView::~FormSchemaView ( )

virtual

Definition at line 58 of file FormSchemaView.cxx.

{
}

Member Function Documentation

on_dial_valueChanged

void FormSchemaView::on_dial_valueChanged ( int  val )

slot

Definition at line 62 of file FormSchemaView.cxx.

{
  DEBTRACE("FormSchemaView::on_dial_valueChanged " << val);
  int delta = val - _prevRotate;
  _prevRotate = val;
  gv_schema->rotate(delta);
}

References _prevRotate, and DEBTRACE.

on_hs_position_valueChanged

void FormSchemaView::on_hs_position_valueChanged ( int  val )

slot

Definition at line 70 of file FormSchemaView.cxx.

{
  DEBTRACE("FormSchemaView::on_hs_poistion_valueChanged " << val);
  int delta = val - _prevHsPos;
  _prevHsPos = val;
  gv_schema->translate(val,0);
}

References _prevHsPos, and DEBTRACE.

on_vs_position_valueChanged

void FormSchemaView::on_vs_position_valueChanged ( int  val )

slot

Definition at line 78 of file FormSchemaView.cxx.

{
  DEBTRACE("FormSchemaView::on_vs_poistion_valueChanged " << val);
  int delta = val - _prevVsPos;
  _prevVsPos = val;
  gv_schema->translate(0, val);
}

References _prevVsPos, and DEBTRACE.

on_vs_zoom_valueChanged

void FormSchemaView::on_vs_zoom_valueChanged ( int  val )

slot

Definition at line 86 of file FormSchemaView.cxx.

{
  DEBTRACE("FormSchemaView::on_vs_zoom_valueChanged " << val);
  int delta = val - _prevZoom;
  double s=1;
  if (delta>=0) s=delta/25.0;
  else s=25/delta;
  _prevZoom = val;
  gv_schema->scale(s, s);
}

References _prevZoom, and DEBTRACE.

Member Data Documentation

_prevHsPos

int FormSchemaView::_prevHsPos

protected

Definition at line 41 of file FormSchemaView.hxx.

Referenced by FormSchemaView(), and on_hs_position_valueChanged().

_prevRotate

int FormSchemaView::_prevRotate

protected

Definition at line 40 of file FormSchemaView.hxx.

Referenced by FormSchemaView(), and on_dial_valueChanged().

_prevVsPos

int FormSchemaView::_prevVsPos

protected

Definition at line 42 of file FormSchemaView.hxx.

Referenced by FormSchemaView(), and on_vs_position_valueChanged().

_prevZoom

int FormSchemaView::_prevZoom

protected

Definition at line 43 of file FormSchemaView.hxx.

Referenced by FormSchemaView(), and on_vs_zoom_valueChanged().

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

• src/genericgui/FormSchemaView.hxx
• src/genericgui/FormSchemaView.cxx