GuiSlider Class Reference

#include <GuiSlider.h>

Inheritance diagram for GuiSlider:

List of all members.

Public Member Functions
	GuiSlider (TGWindow &parent, unsigned int option)
virtual	~GuiSlider ()
RangeControl< double > &	GetRangeCtrl ()
RangeControl< double > &	GetExtremaCtrl ()
void	UseRange (Range< double > &r)
void	UseExtrema (Range< double > &e)
void	UseRangeControl (RangeControl< double > &rc)
void	UseExtremaControl (RangeControl< double > &ec)
GuiSliderSignals &	GetSignals ()
void	StartCompound ()
void	StopCompound ()
Private Member Functions
void	UpdateRange ()
void	ApplyRange ()
Private Attributes
RangeControl< double >	fRangeCtrl
RangeControl< double >	fExtremaCtrl
SigC::Connection	fSliderCon
SigC::Connection	fRangeCon
SigC::Connection	fExtremaCon
TGDoubleSlider *	fSlider
GuiSliderSignals *	fSignals

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Detailed Description

Definition at line 71 of file GuiSlider.h.

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Constructor & Destructor Documentation

GuiSlider::GuiSlider	(	TGWindow &	parent,
		unsigned int	option
	)

Definition at line 103 of file GuiSlider.cxx.

References GuiCompositeFrameBase::Add(), fSignals, fSlider, fSliderCon, GuiSliderSignals::position_changed, Munits::s, GuiBase::SetLayoutHints(), UpdateRange(), UseExtremaControl(), and UseRangeControl().

    : GuiBox(parent,option)
{
    using SigC::slot;

    if (option & kVerticalFrame) {
        this->SetLayoutHints(kLHintsExpandY);
        GuiVSlider* s = manage(new GuiVSlider(*this));
        s->SetLayoutHints(kLHintsExpandY);
        this->Add(*s);
        fSlider = s;
        fSignals = s;
    }
    else {
        this->SetLayoutHints(kLHintsExpandX);
        GuiHSlider* s = manage(new GuiHSlider(*this));
        s->SetLayoutHints(kLHintsExpandX);
        this->Add(*s);
        fSlider = s;
        fSignals = s;
    }
    // hook up default controls
    RangeControl<double> rc, ec;
    this->UseRangeControl(rc);
    this->UseExtremaControl(ec);

    fSliderCon = fSignals->position_changed.connect
        (slot(*this,&GuiSlider::UpdateRange));
}

GuiSlider::~GuiSlider

(

)

[virtual]

Definition at line 132 of file GuiSlider.cxx.

References fExtremaCon, fRangeCon, and fSliderCon.

{
    fSliderCon.disconnect();
    fRangeCon.disconnect();
    fExtremaCon.disconnect();
}

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Member Function Documentation

void GuiSlider::ApplyRange

(

)

[private]

Definition at line 179 of file GuiSlider.cxx.

References fExtremaCtrl, fRangeCtrl, fSlider, fSliderCon, and RangeControl< TYPE >::GetRange().

Referenced by UseExtrema(), UseExtremaControl(), UseRange(), and UseRangeControl().

{
    if (!fSlider) return;

    // Apply current ranges to the slider.  
    fSliderCon.block(true);
    fSlider->SetPosition(fRangeCtrl.GetRange().Min(),fRangeCtrl.GetRange().Max());
    double vmin = fExtremaCtrl.GetRange().Min();
    double vmax = fExtremaCtrl.GetRange().Max();
    const double eps = 1.0e-10;
    if (vmin == vmax) { vmin -= eps; vmax += eps; }
    fSlider->SetRange(vmin,vmax);
    fClient->ForceRedraw();
    fSliderCon.block(false);
}

RangeControl<double>& GuiSlider::GetExtremaCtrl

(

)

[inline]

Definition at line 78 of file GuiSlider.h.

References fExtremaCtrl.

Referenced by main().

{ return fExtremaCtrl; }

RangeControl<double>& GuiSlider::GetRangeCtrl

(

)

[inline]

Definition at line 77 of file GuiSlider.h.

References fRangeCtrl.

Referenced by GfxTrackList::Configure(), GfxStripList::Configure(), GfxShowerList::Configure(), and GfxDigitList::Configure().

{ return fRangeCtrl; }

GuiSliderSignals& GuiSlider::GetSignals

(

)

[inline]

Definition at line 84 of file GuiSlider.h.

References fSignals.

Referenced by MultiPage::Init(), and EVD::Init().

{ return *fSignals; }

void GuiSlider::StartCompound

(

)

Definition at line 194 of file GuiSlider.cxx.

References fRangeCtrl, and RangeControl< TYPE >::StartCompound().

Referenced by GuiVSlider::Pressed(), and GuiHSlider::Pressed().

{
    fRangeCtrl.StartCompound();
}

void GuiSlider::StopCompound

(

)

Definition at line 198 of file GuiSlider.cxx.

References fRangeCtrl, and RangeControl< TYPE >::StopCompound().

Referenced by GuiVSlider::Released(), and GuiHSlider::Released().

{
    fRangeCtrl.StopCompound();
}

void GuiSlider::UpdateRange

(

)

[private]

Definition at line 173 of file GuiSlider.cxx.

References fRangeCon, fRangeCtrl, fSlider, and RangeControl< TYPE >::Set().

Referenced by GuiSlider().

{
    fRangeCon.block(true);
    fRangeCtrl.Set(fSlider->GetMinPosition(),fSlider->GetMaxPosition());
    fRangeCon.block(false);
}

void GuiSlider::UseExtrema

(

Range< double > &

e

)

Definition at line 146 of file GuiSlider.cxx.

References ApplyRange(), MuELoss::e, fExtremaCon, fExtremaCtrl, and RangeControl< TYPE >::UseRange().

Referenced by main(), and PageDisplay::SetupSliders().

{
    fExtremaCon.disconnect();
    fExtremaCtrl.UseRange(&e);
    fExtremaCon = e.modified.connect(SigC::slot(*this,&GuiSlider::ApplyRange));
    this->ApplyRange();
}

void GuiSlider::UseExtremaControl

(

RangeControl< double > &

ec

)

Definition at line 163 of file GuiSlider.cxx.

References ApplyRange(), fExtremaCon, fExtremaCtrl, and RangeControl< TYPE >::GetRange().

Referenced by GuiSlider(), and main().

{
    if (&fExtremaCtrl == &ec) return;
    fExtremaCon.disconnect();
    fExtremaCtrl = ec;
    fExtremaCon =
        fExtremaCtrl.GetRange().modified.connect(SigC::slot(*this,&GuiSlider::ApplyRange));
    this->ApplyRange();
}

void GuiSlider::UseRange

(

Range< double > &

r

)

Definition at line 139 of file GuiSlider.cxx.

References ApplyRange(), fRangeCon, fRangeCtrl, Range< TYPE >::modified, and RangeControl< TYPE >::UseRange().

Referenced by main(), and PageDisplay::SetupSliders().

{
    fRangeCon.disconnect();
    fRangeCtrl.UseRange(&r);
    fRangeCon = r.modified.connect(SigC::slot(*this,&GuiSlider::ApplyRange));
    this->ApplyRange();
}

void GuiSlider::UseRangeControl

(

RangeControl< double > &

rc

)

Definition at line 154 of file GuiSlider.cxx.

References ApplyRange(), fRangeCon, fRangeCtrl, and RangeControl< TYPE >::GetRange().

Referenced by GuiSlider(), and main().

{
    if (&fRangeCtrl == &rc) return;
    fRangeCon.disconnect();
    fRangeCtrl = rc;
    fRangeCon =
        fRangeCtrl.GetRange().modified.connect(SigC::slot(*this,&GuiSlider::ApplyRange));
    this->ApplyRange();
}

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Member Data Documentation

SigC::Connection GuiSlider::fExtremaCon [private]

Definition at line 95 of file GuiSlider.h.

Referenced by UseExtrema(), UseExtremaControl(), and ~GuiSlider().

RangeControl<double> GuiSlider::fExtremaCtrl [private]

Definition at line 94 of file GuiSlider.h.

Referenced by ApplyRange(), GetExtremaCtrl(), UseExtrema(), and UseExtremaControl().

SigC::Connection GuiSlider::fRangeCon [private]

Definition at line 95 of file GuiSlider.h.

Referenced by UpdateRange(), UseRange(), UseRangeControl(), and ~GuiSlider().

RangeControl<double> GuiSlider::fRangeCtrl [private]

Definition at line 94 of file GuiSlider.h.

Referenced by ApplyRange(), GetRangeCtrl(), StartCompound(), StopCompound(), UpdateRange(), UseRange(), and UseRangeControl().

GuiSliderSignals* GuiSlider::fSignals [private]

Definition at line 97 of file GuiSlider.h.

Referenced by GetSignals(), and GuiSlider().

TGDoubleSlider* GuiSlider::fSlider [private]

Definition at line 96 of file GuiSlider.h.

Referenced by ApplyRange(), GuiSlider(), and UpdateRange().

SigC::Connection GuiSlider::fSliderCon [private]

Definition at line 95 of file GuiSlider.h.

Referenced by ApplyRange(), GuiSlider(), and ~GuiSlider().

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

• GuiSlider.h
• GuiSlider.cxx

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