test-Remove.cxx

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#include <Midad/Gui/GuiMainWindow.h>
#include <Midad/Gui/GuiBox.h>
#include <Midad/Gui/GuiLabel.h>
#include <Midad/Gui/GuiTextEntry.h>
#include <Midad/Gui/GuiTable.h>
#include <Midad/Gui/GuiButton.h>
#include <iostream>
#include <string>
#include <sstream>
#include <cstdlib>
using namespace std;

#include <TROOT.h>
#include <TApplication.h>
#include <sigc++/signal.h>
#include <sigc++/bind.h>
#include <sigc++/object_slot.h>
using namespace SigC;

static const char* numbers[] = {
    "zero",
    "one",
    "two",
    "three",
    "four",
    "five",
    "six",
    "seven",
    "eight",
    "nine",
    0
};

void remove_it(GuiBox* box, GuiTextEntry* gte, GuiTextButton* but[])
{
    int i = atoi(gte->GetText());

    if (!but[i]) return;

    cerr << "Removing " << i << endl;

    box->Remove(*but[i]);
    but[i] = 0;
    box->GetMainWindow()->Layout();
}
void show_it(GuiBox* box, GuiTextEntry* gte, GuiTextButton* but[])
{
    int i = atoi(gte->GetText());

    if (!but[i]) return;
    cerr << "Showing " << i << endl;

    box->Show(*but[i]);
    box->GetMainWindow()->Layout();
}
void hide_it(GuiBox* box, GuiTextEntry* gte, GuiTextButton* but[])
{
    int i = atoi(gte->GetText());

    if (!but[i]) return;
    cerr << "Hiding " << i << endl;

    box->Hide(*but[i]);
    box->GetMainWindow()->Layout();
}
void add_it(GuiBox* box, GuiTextEntry* gte, GuiTextButton* but[])
{
    int i = atoi(gte->GetText());
    if (i < 0 || i > 9) {
        cerr << "Number " << i << " not in [0-9]\n";
        return;
    }

    if (but[i]) {
        cerr << "Button " << numbers[i] << " already exists\n";
        return;
    }

    cerr << "Adding " << numbers[i] << endl;

    but[i] = manage(new GuiTextButton(*box,numbers[i]));
    box->Add(*but[i]);
    box->Show(*but[i]);
    box->GetMainWindow()->Layout();
}

int main (int argc, char *argv[])
{
    TApplication theApp("App", &argc, argv);

    GuiMainWindow* mw = manage(new GuiMainWindow(100,100));

    GuiBox* box = manage(new GuiBox(*mw, kVerticalFrame));
    mw->Add(*box);

    GuiTextButton* buts[10];
    GuiTextEntry* gte;
    GuiLabel* lab;

    lab = manage(new GuiLabel(*box,"Number to remove"));
    box->Add(*lab);
    gte = manage(new GuiTextEntry(*box));
    box->Add(*gte);
    gte->activated.connect(bind(bind(bind(slot(remove_it),buts),gte),box));


    lab = manage(new GuiLabel(*box,"Number to hide"));
    box->Add(*lab);
    gte = manage(new GuiTextEntry(*box));
    box->Add(*gte);
    gte->activated.connect(bind(bind(bind(slot(hide_it),buts),gte),box));

    lab = manage(new GuiLabel(*box,"Number to show"));
    box->Add(*lab);
    gte = manage(new GuiTextEntry(*box));
    box->Add(*gte);
    gte->activated.connect(bind(bind(bind(slot(show_it),buts),gte),box));

    lab = manage(new GuiLabel(*box,"Number to add (0-9)"));
    box->Add(*lab);
    gte = manage(new GuiTextEntry(*box));
    box->Add(*gte);
    gte->activated.connect(bind(bind(bind(slot(add_it),buts),gte),box));


    for (int i=0; numbers[i]; ++i) {
        buts[i] = manage(new GuiTextButton(*box,numbers[i]));
        box->Add(*buts[i]);
    }



    mw->ShowAll();
    mw->ConnectClose(true);
    mw->Resize(mw->GetDefaultWidth(),mw->GetDefaultHeight());

    theApp.Run();

    return 0;
} // end of main()

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