//Begin_Html
/*
<img src="gif/TAttLineEditor.gif">
*/
//End_Html
#include "TAttLineEditor.h"
#include "TGColorSelect.h"
#include "TGColorDialog.h"
#include "TGClient.h"
#include "TGComboBox.h"
#include "TColor.h"
#include "TAttLine.h"
#include "TVirtualPad.h"
#include "TClass.h"
#include "TGraph.h"
#include "TGedEditor.h"
ClassImp(TAttLineEditor)
enum ELineWid {
kCOLOR,
kLINE_WIDTH,
kLINE_STYLE
};
TAttLineEditor::TAttLineEditor(const TGWindow *p, Int_t width,
Int_t height, UInt_t options, Pixel_t back)
: TGedFrame(p, width, height, options | kVerticalFrame, back)
{
fPriority = 1;
fAttLine = 0;
MakeTitle("Line");
TGCompositeFrame *f2 = new TGCompositeFrame(this, 80, 20, kHorizontalFrame);
AddFrame(f2, new TGLayoutHints(kLHintsTop, 1, 1, 0, 0));
fColorSelect = new TGColorSelect(f2, 0, kCOLOR);
f2->AddFrame(fColorSelect, new TGLayoutHints(kLHintsLeft, 1, 1, 1, 1));
fColorSelect->Associate(this);
fStyleCombo = new TGLineStyleComboBox(this, kLINE_STYLE);
fStyleCombo->Resize(137, 20);
AddFrame(fStyleCombo, new TGLayoutHints(kLHintsLeft, 3, 1, 1, 1));
fStyleCombo->Associate(this);
fWidthCombo = new TGLineWidthComboBox(f2, kLINE_WIDTH);
fWidthCombo->Resize(91, 20);
f2->AddFrame(fWidthCombo, new TGLayoutHints(kLHintsLeft, 3, 1, 1, 1));
fWidthCombo->Associate(this);
}
TAttLineEditor::~TAttLineEditor()
{
}
void TAttLineEditor::ConnectSignals2Slots()
{
fColorSelect->Connect("ColorSelected(Pixel_t)", "TAttLineEditor", this, "DoLineColor(Pixel_t)");
fStyleCombo->Connect("Selected(Int_t)", "TAttLineEditor", this, "DoLineStyle(Int_t)");
fWidthCombo->Connect("Selected(Int_t)", "TAttLineEditor", this, "DoLineWidth(Int_t)");
fInit = kFALSE;
}
void TAttLineEditor::SetModel(TObject* obj)
{
fAttLine = dynamic_cast<TAttLine*>(obj);
fAvoidSignal = kTRUE;
fStyleCombo->Select(fAttLine->GetLineStyle());
if (obj->InheritsFrom(TGraph::Class())) {
fWidthCombo->Select(TMath::Abs(fAttLine->GetLineWidth()%100));
} else {
fWidthCombo->Select(fAttLine->GetLineWidth());
}
Color_t c = fAttLine->GetLineColor();
Pixel_t p = TColor::Number2Pixel(c);
fColorSelect->SetColor(p);
if (fInit) ConnectSignals2Slots();
fAvoidSignal = kFALSE;
}
void TAttLineEditor::DoLineColor(Pixel_t color)
{
if (fAvoidSignal) return;
fAttLine->SetLineColor(TColor::GetColor(color));
Update();
}
void TAttLineEditor::DoLineStyle(Int_t style)
{
if (fAvoidSignal) return;
fAttLine->SetLineStyle(style);
Update();
}
void TAttLineEditor::DoLineWidth(Int_t width)
{
if (fAvoidSignal) return;
if (dynamic_cast<TGraph*>(fAttLine)) {
Int_t graphLineWidth = 100*Int_t(fAttLine->GetLineWidth()/100);
if (graphLineWidth >= 0) {
fAttLine->SetLineWidth(graphLineWidth+width);
} else {
fAttLine->SetLineWidth(-(TMath::Abs(graphLineWidth)+width));
}
} else {
fAttLine->SetLineWidth(width);
}
Update();
}
ROOT page - Class index - Class Hierarchy - Top of the page
This page has been automatically generated. If you have any comments or suggestions about the page layout send a mail to ROOT support, or contact the developers with any questions or problems regarding ROOT.