swh:1:snp:af87cd67498ef4fe47c76ed3e7caffe5b61facaf
Tip revision: 678133136fc214f5da9695c362eaf02a4bdff99e authored by Axel Naumann on 10 June 2020, 06:09:26 UTC
"Update ROOT version files to v6.20/06."
"Update ROOT version files to v6.20/06."
Tip revision: 6781331
window_manager.C
/// \file
/// \ingroup tutorial_eve
/// Demonstrates usage of EVE window-manager.
///
/// \image html eve_window_manager.png
/// \macro_code
///
/// \author Matevz Tadel
#include "TEveWindow.h"
#include "TEveViewer.h"
#include "TEveManager.h"
#include "TEveBrowser.h"
#include "TEveGedEditor.h"
#include "TGLEmbeddedViewer.h"
#include "TCanvas.h"
#include "TGTab.h"
void PackTest();
void DetailTest();
void TabsTest();
void window_manager()
{
TEveManager::Create();
TEveUtil::Macro("pointset.C");
PackTest();
DetailTest();
TabsTest();
gEve->GetBrowser()->GetTabRight()->SetTab(1);
gDebug = 1;
}
void PackTest()
{
TEveWindowSlot *slot = 0;
TEveWindowFrame *frame = 0;
TEveViewer *v = 0;
slot = TEveWindow::CreateWindowInTab(gEve->GetBrowser()->GetTabRight());
TEveWindowPack* pack1 = slot->MakePack();
pack1->SetShowTitleBar(kFALSE);
pack1->SetHorizontal();
// Embedded viewer.
slot = pack1->NewSlot();
v = new TEveViewer("BarViewer");
v->SpawnGLEmbeddedViewer(gEve->GetEditor());
slot->ReplaceWindow(v);
v->SetElementName("Bar Embedded Viewer");
gEve->GetViewers()->AddElement(v);
v->AddScene(gEve->GetEventScene());
slot = pack1->NewSlot();
TEveWindowPack* pack2 = slot->MakePack();
pack2->SetShowTitleBar(kFALSE);
slot = pack2->NewSlot();
slot->StartEmbedding();
TCanvas* can = new TCanvas("Root Canvas");
can->ToggleEditor();
slot->StopEmbedding();
// SA viewer.
slot = pack2->NewSlot();
v = new TEveViewer("FooViewer");
v->SpawnGLViewer(gEve->GetEditor());
slot->ReplaceWindow(v);
gEve->GetViewers()->AddElement(v);
v->AddScene(gEve->GetEventScene());
}
void DetailTest()
{
TEveWindowFrame *frame = 0;
TEveWindowSlot* slot =
TEveWindow::CreateWindowInTab(gEve->GetBrowser()->GetTabRight());
TEveWindowPack* pack1 = slot->MakePack();
pack1->SetShowTitleBar(kFALSE);
pack1->SetElementName("Detail");
pack1->SetHorizontal();
// left slot
slot = pack1->NewSlot();
frame = slot->MakeFrame();
frame->SetElementName("Latex Frame");
frame->SetShowTitleBar(kFALSE);
TGCompositeFrame* cf = frame->GetGUICompositeFrame();
TGCompositeFrame* hf = new TGVerticalFrame(cf);
hf->SetCleanup(kLocalCleanup);
cf->AddFrame(hf, new TGLayoutHints(kLHintsExpandX | kLHintsExpandY));
{
TGVerticalFrame* guiFrame = new TGVerticalFrame(hf);
hf->AddFrame(guiFrame, new TGLayoutHints(kLHintsExpandX));
guiFrame->SetCleanup(kDeepCleanup);
guiFrame->AddFrame(new TGLabel(guiFrame, "Press Button:"),
new TGLayoutHints(kLHintsLeft, 2, 2, 0, 0));
TGTextButton *b = new TGTextButton(guiFrame, "TestButton");
guiFrame->AddFrame(b, new TGLayoutHints(kLHintsExpandX));
TRootEmbeddedCanvas* ec =
new TRootEmbeddedCanvas("Embeddedcanvas", hf, 220);
hf->AddFrame(ec, new TGLayoutHints(kLHintsExpandY|kLHintsExpandX));
double fontsize = 0.07;
double x = 0.02;
double y = 1 -1*fontsize;
TLatex* latex = new TLatex(x, y, "Legend:");
latex->SetTextSize(fontsize);
latex->Draw();
y -= 2*fontsize;
// legend
latex->DrawLatex(x, y, "greek letter #Delta#eta_{out}");
y -= fontsize;
latex->DrawLatex(x, y, "#color[5]{+} marker");
y -= fontsize;
latex->DrawLatex(x, y, "#color[5]{+} marker");
y -= fontsize;
latex->DrawLatex(x, y, "#color[4]{+} marker");
y -= fontsize;
latex->DrawLatex(x, y, "#color[5]{#bullet} marker");
y -= fontsize;
latex->DrawLatex(x, y, "#color[4]{#bullet} marker some text");
y -= fontsize;
latex->DrawLatex(x, y, "#color[2]{#Box} square");
y -= fontsize;
latex->DrawLatex(x, y, "#color[5]{#Box} color");
}
cf->MapSubwindows();
cf->Layout();
cf->MapWindow();
// viewer slot
TEveWindowSlot* slot2 = pack1->NewSlotWithWeight(3);
TEveViewer* viewer = new TEveViewer("DetailView", "DetailView");
TGLEmbeddedViewer* embeddedViewer = viewer->SpawnGLEmbeddedViewer();
slot2->ReplaceWindow(viewer);
gEve->GetViewers()->AddElement(viewer);
viewer->AddScene(gEve->GetEventScene());
}
void TabsTest()
{
TRandom r(0);
TEveWindowSlot *slot = 0;
TEveWindowFrame *frame = 0;
TEveViewer *v = 0;
slot = TEveWindow::CreateWindowInTab(gEve->GetBrowser()->GetTabRight());
TEveWindowTab* tab1 = slot->MakeTab();
tab1->SetElementName("Tabs");
tab1->SetShowTitleBar(kFALSE);
// horizontal text views
slot = tab1->NewSlot();
TEveWindowPack* pack1 = slot->MakePack();
for(int i = 0; i<4;++i)
{
Int_t weight = r.Uniform(3, 7);
slot = pack1->NewSlotWithWeight(weight);
frame = slot->MakeFrame();
frame->SetElementName(Form("FrameInPack %d", i));
TGCompositeFrame* cf = frame->GetGUICompositeFrame();
TGTextView* text_view = new TGTextView(cf, 200, 400);
cf->AddFrame(text_view, new TGLayoutHints(kLHintsLeft |
kLHintsExpandX |
kLHintsExpandY));
for(Int_t l =0; l<weight; l++)
{
text_view->AddLine(Form("slot[%d] add line %d here ", i, l));
}
text_view->Update();
text_view->SetWidth(text_view->ReturnLongestLineWidth()+20);
text_view->Layout();
cf->MapSubwindows();
cf->Layout();
cf->MapWindow();
}
// canvas tab
slot = tab1->NewSlot();
frame = slot->MakeFrame(new TRootEmbeddedCanvas());
frame->SetElementName("Embedded Canvas");
// neseted 2nd leveltabs
slot = tab1->NewSlot();
slot->SetShowTitleBar(kFALSE);
TEveWindowTab* tab2 = slot->MakeTab();
tab2->SetElementName("Nested");
tab2->SetShowTitleBar(kFALSE);
slot = tab2->NewSlot();
slot->SetShowTitleBar(kFALSE);
slot = tab2->NewSlot();
slot->SetShowTitleBar(kFALSE);
}