initial commit

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

libs/wxWidgets-3.3.1/include/wx/bmpcbox.h

@@ -0,0 +1,124 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/bmpcbox.h
+// Purpose:     wxBitmapComboBox base header
+// Author:      Jaakko Salli
+// Created:     Aug-31-2006
+// Copyright:   (c) Jaakko Salli
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_BMPCBOX_H_BASE_
+#define _WX_BMPCBOX_H_BASE_
+
+
+#include "wx/defs.h"
+
+#if wxUSE_BITMAPCOMBOBOX
+
+#include "wx/bmpbndl.h"
+#include "wx/dynarray.h"
+
+class WXDLLIMPEXP_FWD_CORE wxWindow;
+class WXDLLIMPEXP_FWD_CORE wxItemContainer;
+
+// Define wxBITMAPCOMBOBOX_OWNERDRAWN_BASED for platforms which
+// wxBitmapComboBox implementation utilizes ownerdrawn combobox
+// (either native or generic).
+#if !defined(__WXGTK__) || defined(__WXUNIVERSAL__)
+    #define wxBITMAPCOMBOBOX_OWNERDRAWN_BASED
+
+class WXDLLIMPEXP_FWD_CORE wxDC;
+#endif
+
+extern WXDLLIMPEXP_DATA_CORE(const char) wxBitmapComboBoxNameStr[];
+
+
+class WXDLLIMPEXP_CORE wxBitmapComboBoxBase
+{
+public:
+    // ctors and such
+    wxBitmapComboBoxBase() { Init(); }
+
+    virtual ~wxBitmapComboBoxBase() = default;
+
+    // Sets the image for the given item.
+    virtual void SetItemBitmap(unsigned int n, const wxBitmapBundle& bitmap) = 0;
+
+#if !defined(wxBITMAPCOMBOBOX_OWNERDRAWN_BASED)
+
+    // Returns the image of the item with the given index.
+    virtual wxBitmap GetItemBitmap(unsigned int n) const = 0;
+
+    // Returns size of the image used in list
+    virtual wxSize GetBitmapSize() const = 0;
+
+private:
+    void Init() {}
+
+#else // wxBITMAPCOMBOBOX_OWNERDRAWN_BASED
+
+    // Returns the image of the item with the given index.
+    virtual wxBitmap GetItemBitmap(unsigned int n) const;
+
+    // Returns size of the image used in list
+    virtual wxSize GetBitmapSize() const
+    {
+        return m_usedImgSize;
+    }
+
+protected:
+
+    // Returns pointer to the combobox item container
+    virtual wxItemContainer* GetItemContainer() = 0;
+
+    // Return pointer to the owner-drawn combobox control
+    virtual wxWindow* GetControl() = 0;
+
+    // wxItemContainer functions
+    void BCBDoClear();
+    void BCBDoDeleteOneItem(unsigned int n);
+
+    void DoSetItemBitmap(unsigned int n, const wxBitmapBundle& bitmap);
+
+    void DrawBackground(wxDC& dc, const wxRect& rect, int item, int flags) const;
+    void DrawItem(wxDC& dc, const wxRect& rect, int item, const wxString& text,
+                  int flags) const;
+    wxCoord MeasureItem(size_t item) const;
+
+    // Returns true if image size was affected
+    virtual bool OnAddBitmap(const wxBitmapBundle& bitmap);
+
+    // Recalculates amount of empty space needed in front of text
+    // in control itself. Returns number that can be passed to
+    // wxOwnerDrawnComboBox::SetCustomPaintWidth() and similar
+    // functions.
+    virtual int DetermineIndent();
+
+    void UpdateInternals();
+
+    wxVector<wxBitmapBundle> m_bitmapbundles;// Images associated with items
+    wxSize                   m_usedImgSize;  // Size of bitmaps
+
+    int                 m_imgAreaWidth;  // Width and height of area next to text field
+    int                 m_fontHeight;
+    int                 m_indent;
+
+private:
+    void Init();
+#endif // !wxBITMAPCOMBOBOX_OWNERDRAWN_BASED/wxBITMAPCOMBOBOX_OWNERDRAWN_BASED
+};
+
+
+#if defined(__WXUNIVERSAL__)
+    #include "wx/generic/bmpcbox.h"
+#elif defined(__WXMSW__)
+    #include "wx/msw/bmpcbox.h"
+#elif defined(__WXGTK__)
+    #include "wx/gtk/bmpcbox.h"
+#else
+    #include "wx/generic/bmpcbox.h"
+#endif
+
+#endif // wxUSE_BITMAPCOMBOBOX
+
+#endif // _WX_BMPCBOX_H_BASE_