initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/include/wx/private/addremovectrl.h

@@ -0,0 +1,154 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/private/addremovectrl.h
+// Purpose:     wxAddRemoveImpl helper class declaration
+// Author:      Vadim Zeitlin
+// Created:     2015-02-04
+// Copyright:   (c) 2015 Vadim Zeitlin <vadim@wxwidgets.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_PRIVATE_ADDREMOVECTRL_H_
+#define _WX_PRIVATE_ADDREMOVECTRL_H_
+
+#include "wx/button.h"
+#include "wx/sizer.h"
+
+// ----------------------------------------------------------------------------
+// wxAddRemoveImplBase: implementation-only part of wxAddRemoveCtrl, base part
+// ----------------------------------------------------------------------------
+
+class wxAddRemoveImplBase
+{
+public:
+    // Base class ctor just initializes the associated adaptor, the derived
+    // class is supposed to create the buttons and layout everything.
+    //
+    // Takes ownership of the adaptor pointer.
+    explicit wxAddRemoveImplBase(wxAddRemoveAdaptor* adaptor,
+                                 wxAddRemoveCtrl* WXUNUSED(parent),
+                                 wxWindow* ctrlItems)
+        : m_adaptor(adaptor)
+    {
+        ctrlItems->Bind(wxEVT_CHAR, &wxAddRemoveImplBase::OnChar, this);
+    }
+
+    // wxOSX implementation needs to override this as it doesn't use sizers,
+    // for the others it is not necessary.
+    virtual wxSize GetBestClientSize() const { return wxDefaultSize; }
+
+    virtual void SetButtonsToolTips(const wxString& addtip,
+                                    const wxString& removetip) = 0;
+
+    virtual ~wxAddRemoveImplBase()
+    {
+        delete m_adaptor;
+    }
+
+    // Event handlers which must be connected to the appropriate sources by the
+    // derived classes.
+
+    void OnUpdateUIAdd(wxUpdateUIEvent& event)
+    {
+        event.Enable( m_adaptor->CanAdd() );
+    }
+
+    void OnUpdateUIRemove(wxUpdateUIEvent& event)
+    {
+        event.Enable( m_adaptor->CanRemove() );
+    }
+
+    void OnAdd(wxCommandEvent& WXUNUSED(event))
+    {
+        m_adaptor->OnAdd();
+    }
+
+    void OnRemove(wxCommandEvent& WXUNUSED(event))
+    {
+        m_adaptor->OnRemove();
+    }
+
+private:
+    // This event handler is connected by this class itself and doesn't need to
+    // be accessible to the derived classes.
+
+    void OnChar(wxKeyEvent& event)
+    {
+        switch ( event.GetKeyCode() )
+        {
+            case '+':
+            case WXK_INSERT:
+            case WXK_NUMPAD_INSERT:
+                if ( m_adaptor->CanAdd() )
+                    m_adaptor->OnAdd();
+                return;
+
+            case '-':
+            case WXK_DELETE:
+            case WXK_NUMPAD_DELETE:
+                if ( m_adaptor->CanRemove() )
+                    m_adaptor->OnRemove();
+                return;
+        }
+
+        event.Skip();
+    }
+
+    wxAddRemoveAdaptor* const m_adaptor;
+
+    wxDECLARE_NO_COPY_CLASS(wxAddRemoveImplBase);
+};
+
+// GTK+ uses a wxToolBar-based implementation and so doesn't need this class.
+#ifndef __WXGTK__
+
+// Base class for the ports using actual wxButtons for the "+"/"-" buttons.
+class wxAddRemoveImplWithButtons : public wxAddRemoveImplBase
+{
+public:
+    explicit wxAddRemoveImplWithButtons(wxAddRemoveAdaptor* adaptor,
+                                        wxAddRemoveCtrl* parent,
+                                        wxWindow* ctrlItems)
+        : wxAddRemoveImplBase(adaptor, parent, ctrlItems)
+    {
+        m_btnAdd =
+        m_btnRemove = nullptr;
+    }
+
+    virtual void SetButtonsToolTips(const wxString& addtip,
+                                    const wxString& removetip) override
+    {
+        m_btnAdd->SetToolTip(addtip);
+        m_btnRemove->SetToolTip(removetip);
+    }
+
+protected:
+    // Must be called by the derived class ctor after creating the buttons to
+    // set up the event handlers.
+    void SetUpEvents()
+    {
+        m_btnAdd->Bind(wxEVT_UPDATE_UI,
+                       &wxAddRemoveImplBase::OnUpdateUIAdd, this);
+        m_btnRemove->Bind(wxEVT_UPDATE_UI,
+                         &wxAddRemoveImplBase::OnUpdateUIRemove, this);
+
+        m_btnAdd->Bind(wxEVT_BUTTON, &wxAddRemoveImplBase::OnAdd, this);
+        m_btnRemove->Bind(wxEVT_BUTTON, &wxAddRemoveImplBase::OnRemove, this);
+    }
+
+    wxButton *m_btnAdd,
+             *m_btnRemove;
+
+    wxDECLARE_NO_COPY_CLASS(wxAddRemoveImplWithButtons);
+};
+
+#endif // !wxGTK
+
+#ifdef __WXOSX__
+    #include "wx/osx/private/addremovectrl.h"
+#elif defined(__WXGTK__)
+    #include "wx/gtk/private/addremovectrl.h"
+#else
+    #include "wx/generic/private/addremovectrl.h"
+#endif
+
+#endif // _WX_PRIVATE_ADDREMOVECTRL_H_