Hi Chris,
static TQObject::Connect methods are not available for interpreted code.
Use non-static methods. i.e.
fTestButton->Connect("Clicked()","TestMainFrame",this,"DoButton()")
HTH. Regards. Valeriy
++
check also RQ_OBJECT.h macro
Chris Milne wrote:
>
> Precedence: bulk
>
> Hi there,
>
> I have been looking through guitest.C to find a way of making a text entry box,
> which returns a value when a button is clicked. I have the following script, but
> don't know how to attach an action to the button. I notice in guitest.C
> ->Connect is used for what I assume is the same purpose, but when I try using it
> I get an error.
>
> My Script is:
>
> {
> TGMainFrame *fMain;
> TGCompositeFrame *fStatusFrame;
> TGTextEntry *fTestText;
> TGButton *fTestButton;
> fMain = new TGMainFrame(gClient->GetRoot(), 400, 220);
> fStatusFrame = new TGCompositeFrame(fMain, 60, 20, kHorizontalFrame |
> kSunkenFrame);
>
> fTestButton = new TGTextButton(fStatusFrame, "&Slice Energy at...", 8);
> fStatusFrame->AddFrame(fTestButton, new TGLayoutHints(kLHintsTop |
> kLHintsLeft, 2, 0, 2, 2));
> fTestText = new TGTextEntry(fStatusFrame, new TGTextBuffer(8));
> fTestText->Resize(80, fTestText->GetDefaultHeight());
> fStatusFrame->AddFrame(fTestText, new TGLayoutHints(kLHintsTop | kLHintsLeft,
> 10, 2, 2, 2));
> fMain->AddFrame(fStatusFrame, new TGLayoutHints(kLHintsBottom |
> kLHintsExpandX,
> 0, 0, 1, 0));
>
> fMain->SetWindowName("Enter Energy (eV)");
>
> fMain->MapSubwindows();
>
> // we need to use GetDefault...() to initialize the layout algorithm...
> fMain->Resize(200,30);
> //Resize(400, 200);
>
> fMain->MapWindow();
> }
>
> The error when using Connect is:
>
> Error: Can't call
> TGTextButton::Connect("Clicked()","TestMainFrame",this,"DoButton()") in current
> scope FILE:func.C LINE:488
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