//*CMZ : 2.00/08 25/05/98 18.43.09 by Fons Rademakers
//*CMZ : 2.00/04 06/04/98 18.58.26 by Fons Rademakers
//*CMZ : 2.00/00 26/02/98 23.12.01 by Fons Rademakers
//*-- Author : Fons Rademakers 22/02/98
//*KEEP,CopyRight,T=C.
/*************************************************************************
* Copyright(c) 1995-1999, The ROOT System, All rights reserved. *
* Authors: Rene Brun, Fons Rademakers. *
* For list of contributors see $ROOTSYS/AA_CREDITS. *
* *
* Permission to use, copy, modify and distribute this software and its *
* documentation for non-commercial purposes is hereby granted without *
* fee, provided that the above copyright notice appears in all copies *
* and that both the copyright notice and this permission notice appear *
* in the supporting documentation. The authors make no claims about the *
* suitability of this software for any purpose. It is provided "as is" *
* without express or implied warranty. *
*************************************************************************/
//*KEND.
//////////////////////////////////////////////////////////////////////////
// //
// TRootControlBar //
// //
// This class provides an interface to the GUI dependent functions of //
// the TControlBar class. A control bar is a horizontal or vertical bar //
// with a number of buttons (text or picture buttons). //
// //
//////////////////////////////////////////////////////////////////////////
//*KEEP,TRootControlBar.
#include "TRootControlBar.h"
//*KEEP,TControlBar,T=C++.
#include "TControlBar.h"
//*KEEP,TList.
#include "TList.h"
//*KEEP,TGButton.
#include "TGButton.h"
//*KEND.
ClassImp(TRootControlBar)
//______________________________________________________________________________
TRootControlBar::TRootControlBar(TControlBar *c, const char *title, Int_t x, Int_t y)
: TGMainFrame(gClient->GetRoot(), 10, 10), TControlBarImp(c)
{
// Create a ROOT native GUI controlbar.
fWidgets = 0;
fXpos = x;
fYpos = y;
// if controlbar orientation is horizontal change layout manager
if (c->GetOrientation() == TControlBar::kHorizontal) {
ChangeOptions(kHorizontalFrame);
fL1 = new TGLayoutHints(kLHintsTop | kLHintsExpandX, 1, 1, 1, 1);
} else
fL1 = new TGLayoutHints(kLHintsCenterY | kLHintsExpandX, 1, 1, 1, 1);
SetWindowName(title);
SetIconName(title);
}
//______________________________________________________________________________
TRootControlBar::~TRootControlBar()
{
// Delete the control bar implementation.
if (fWidgets) fWidgets->Delete();
delete fWidgets;
delete fL1;
}
//______________________________________________________________________________
void TRootControlBar::Create()
{
// Create the control bar. Loop over all buttons defined in the
// TControlBar and create the buttons.
fWidgets = new TList;
TControlBarButton *button;
TIter next(fControlBar->GetListOfButtons());
while ((button = (TControlBarButton *) next())) {
switch (button->GetType()) {
case TControlBarButton::kSeparator:
Warning("Create", "separators not yet supported");
break;
case TControlBarButton::kDrawnButton:
Warning("Create", "picture buttons not yet supported");
break;
case TControlBarButton::kButton:
{
TGButton *b = new TGTextButton(this, button->GetName());
b->SetToolTipText(button->GetTitle());
b->SetUserData(button);
AddFrame(b, fL1);
fWidgets->Add(b);
}
break;
}
}
MapSubwindows();
Resize(GetDefaultSize());
SetMWMHints(kMWMDecorAll | kMWMDecorResizeH,
kMWMFuncAll | kMWMFuncResize | kMWMFuncMaximize,
kMWMInputModeless);
if (fXpos != -999) {
Move(fXpos, fYpos);
SetWMPosition(fXpos, fYpos);
}
}
//______________________________________________________________________________
void TRootControlBar::Show()
{
// Show controlbar. If not yet created create it first.
if (!fWidgets) Create();
MapRaised();
}
//______________________________________________________________________________
void TRootControlBar::Hide()
{
// Hide controlbar.
UnmapWindow();
}
//______________________________________________________________________________
Bool_t TRootControlBar::ProcessMessage(Long_t, Long_t, Long_t parm2)
{
// Handle controlbar button messages.
TControlBarButton *button = (TControlBarButton *) parm2;
if (button) button->Action();
return kTRUE;
}
//______________________________________________________________________________
void TRootControlBar::CloseWindow()
{
// Called when closed via window manager action.
delete this;
}
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