-
-// ----------------------------------------------------------------------------
-// wxNumberEntryDialog
-// ----------------------------------------------------------------------------
-
-wxNumberEntryDialog::wxNumberEntryDialog(wxWindow *parent,
- const wxString& message,
- const wxString& prompt,
- const wxString& caption,
- long value,
- long min,
- long max,
- const wxPoint& pos)
- : wxDialog(parent, -1, caption,
- pos, wxDefaultSize,
- wxDEFAULT_DIALOG_STYLE | wxDIALOG_MODAL)
-{
- // init members
- // ------------
-
- m_value = value;
- m_max = max;
- m_min = min;
-
- // calculate the sizes
- // -------------------
-
- wxArrayString lines;
- wxSize sizeText = SplitTextMessage(message, &lines);
-
- wxSize sizeBtn = GetStandardButtonSize();
-
- int wPrompt, hPrompt;
- GetTextExtent(prompt, &wPrompt, &hPrompt);
-
- long wText = wxMax(2*sizeBtn.GetWidth(),
- wxMax(wPrompt, sizeText.GetWidth()));
- long hText = GetStandardTextHeight();
-
- long wDialog = 5*LAYOUT_X_MARGIN + wText + wPrompt;
- long hDialog = 2*LAYOUT_Y_MARGIN +
- sizeText.GetHeight() * lines.GetCount() +
- 2*LAYOUT_Y_MARGIN +
- hText +
- 2*LAYOUT_Y_MARGIN +
- sizeBtn.GetHeight() +
- 2*LAYOUT_Y_MARGIN;
-
- // create the controls
- // -------------------
-
- // message
- long x = 2*LAYOUT_X_MARGIN;
- long y = CreateTextMessage(lines,
- wxPoint(x, 2*LAYOUT_Y_MARGIN),
- sizeText);
-
- y += 2*LAYOUT_X_MARGIN;
-
- // prompt
- (void)new wxStaticText(this, -1, prompt,
- wxPoint(x, y),
- wxSize(wPrompt, hPrompt));
-
- // spin ctrl
- wxString valStr;
- valStr.Printf("%lu", m_value);
- m_spinctrl = new wxTextCtrl(this, -1, valStr,
- wxPoint(x + wPrompt + LAYOUT_X_MARGIN, y),
- wxSize(wText, hText));
- y += hText + 2*LAYOUT_X_MARGIN;
-
- // and buttons
- CreateStandardButtons(wDialog, y, sizeBtn.GetWidth(), sizeBtn.GetHeight());
-
- // set the dialog size and position
- SetClientSize(wDialog, hDialog);
- if ( pos == wxDefaultPosition )
- {
- // centre the dialog if no explicit position given
- Centre(wxBOTH | wxCENTER_FRAME);
- }
-
- m_spinctrl->SetFocus();
-}
-
-void wxNumberEntryDialog::OnOK(wxCommandEvent& event)
-{
- if ( (sscanf(m_spinctrl->GetValue(), "%lu", &m_value) != 1) ||
- (m_value < m_min) || (m_value > m_max) )
- {
- // not a number or out of range
- m_value = -1;
- }
-
- EndModal(wxID_OK);
-}
-
-void wxNumberEntryDialog::OnCancel(wxCommandEvent& event)
-{
- m_value = -1;
-
- EndModal(wxID_CANCEL);
-}
-
-// ----------------------------------------------------------------------------
-// global functions
-// ----------------------------------------------------------------------------
-
-// wxGetTextFromUser is in utilscmn.cpp
-
-long wxGetNumberFromUser(const wxString& msg,
- const wxString& prompt,
- const wxString& title,
- long value,
- long min,
- long max,
- wxWindow *parent,
- const wxPoint& pos)
-{
- wxNumberEntryDialog dialog(parent, msg, prompt, title,
- value, min, max, pos);
- (void)dialog.ShowModal();
-
- return dialog.GetValue();
-}