initial commit

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

libs/wxWidgets-3.3.1/include/wx/msw/listbox.h

@@ -0,0 +1,218 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/msw/listbox.h
+// Purpose:     wxListBox class
+// Author:      Julian Smart
+// Created:     01/02/97
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_LISTBOX_H_
+#define _WX_LISTBOX_H_
+
+#if wxUSE_LISTBOX
+
+// ----------------------------------------------------------------------------
+// simple types
+// ----------------------------------------------------------------------------
+
+#if wxUSE_OWNER_DRAWN
+  class WXDLLIMPEXP_FWD_CORE wxOwnerDrawn;
+
+  // define the array of list box items
+  #include  "wx/dynarray.h"
+
+  WX_DEFINE_EXPORTED_ARRAY_PTR(wxOwnerDrawn *, wxListBoxItemsArray);
+#endif // wxUSE_OWNER_DRAWN
+
+// forward declaration for GetSelections()
+class WXDLLIMPEXP_FWD_BASE wxArrayInt;
+
+// ----------------------------------------------------------------------------
+// List box control
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxListBox : public wxListBoxBase
+{
+public:
+    // ctors and such
+    wxListBox() { Init(); }
+    wxListBox(wxWindow *parent, wxWindowID id,
+            const wxPoint& pos = wxDefaultPosition,
+            const wxSize& size = wxDefaultSize,
+            int n = 0, const wxString choices[] = nullptr,
+            long style = 0,
+            const wxValidator& validator = wxDefaultValidator,
+            const wxString& name = wxASCII_STR(wxListBoxNameStr))
+    {
+        Init();
+
+        Create(parent, id, pos, size, n, choices, style, validator, name);
+    }
+    wxListBox(wxWindow *parent, wxWindowID id,
+            const wxPoint& pos,
+            const wxSize& size,
+            const wxArrayString& choices,
+            long style = 0,
+            const wxValidator& validator = wxDefaultValidator,
+            const wxString& name = wxASCII_STR(wxListBoxNameStr))
+    {
+        Init();
+
+        Create(parent, id, pos, size, choices, style, validator, name);
+    }
+
+    bool Create(wxWindow *parent, wxWindowID id,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                int n = 0, const wxString choices[] = nullptr,
+                long style = 0,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxASCII_STR(wxListBoxNameStr));
+    bool Create(wxWindow *parent, wxWindowID id,
+                const wxPoint& pos,
+                const wxSize& size,
+                const wxArrayString& choices,
+                long style = 0,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxASCII_STR(wxListBoxNameStr));
+
+    virtual ~wxListBox();
+
+    virtual unsigned int GetCount() const override;
+    virtual wxString GetString(unsigned int n) const override;
+    virtual void SetString(unsigned int n, const wxString& s) override;
+    virtual int FindString(const wxString& s, bool bCase = false) const override;
+
+    virtual bool IsSelected(int n) const override;
+    virtual int GetSelection() const override;
+    virtual int GetSelections(wxArrayInt& aSelections) const override;
+
+    // return the index of the item at this position or wxNOT_FOUND
+    int HitTest(const wxPoint& pt) const { return DoHitTestList(pt); }
+    int HitTest(wxCoord x, wxCoord y) const { return DoHitTestList(wxPoint(x, y)); }
+
+    virtual void EnsureVisible(int n) override;
+
+    virtual int GetTopItem() const override;
+    virtual int GetCountPerPage() const override;
+
+    // ownerdrawn wxListBox and wxCheckListBox support
+#if wxUSE_OWNER_DRAWN
+    // override base class virtuals
+    virtual bool SetFont(const wxFont &font) override;
+
+    bool MSWOnMeasure(WXMEASUREITEMSTRUCT *item) override;
+    bool MSWOnDraw(WXDRAWITEMSTRUCT *item) override;
+
+    // plug-in for derived classes
+    virtual wxOwnerDrawn *CreateLboxItem(size_t n);
+
+    // allows to get the item and use SetXXX functions to set it's appearance
+    wxOwnerDrawn *GetItem(size_t n) const { return m_aItems[n]; }
+
+    // get the index of the given item
+    int GetItemIndex(wxOwnerDrawn *item) const { return m_aItems.Index(item); }
+
+    // get rect of the given item index
+    bool GetItemRect(size_t n, wxRect& rect) const;
+
+    // redraw the given item
+    bool RefreshItem(size_t n);
+#endif // wxUSE_OWNER_DRAWN
+
+    // Windows-specific code to update the horizontal extent of the listbox, if
+    // necessary. If s is non-empty, the horizontal extent is increased to the
+    // length of this string if it's currently too short, otherwise the maximum
+    // extent of all strings is used. In any case calls InvalidateBestSize()
+    virtual void SetHorizontalExtent(const wxString& s = wxEmptyString);
+
+    // This is a wrapper for LB_SETTABSTOPS message and takes tab stops in
+    // dialog units, with the same conventions as LB_SETTABSTOPS uses.
+    virtual bool MSWSetTabStops(const wxVector<int>& tabStops);
+
+    // Windows callbacks
+    bool MSWCommand(WXUINT param, WXWORD id) override;
+    WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const override;
+
+    // under XP when using "transition effect for menus and tooltips" if we
+    // return true for WM_PRINTCLIENT here then it causes noticeable slowdown
+    virtual bool MSWShouldPropagatePrintChild() override
+    {
+        return false;
+    }
+
+    virtual wxVisualAttributes GetDefaultAttributes() const override
+    {
+        return GetClassDefaultAttributes(GetWindowVariant());
+    }
+
+    static wxVisualAttributes
+    GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL)
+    {
+        return GetCompositeControlsDefaultAttributes(variant);
+    }
+
+    // returns true if the platform should explicitly apply a theme border
+    virtual bool CanApplyThemeBorder() const override { return false; }
+
+    virtual void OnInternalIdle() override;
+
+protected:
+    virtual wxSize DoGetBestClientSize() const override;
+
+    virtual void DoClear() override;
+    virtual void DoDeleteOneItem(unsigned int n) override;
+
+    virtual void DoSetSelection(int n, bool select) override;
+
+    virtual int DoInsertItems(const wxArrayStringsAdapter& items,
+                              unsigned int pos,
+                              void **clientData, wxClientDataType type) override;
+
+    virtual void DoSetFirstItem(int n) override;
+    virtual void DoSetItemClientData(unsigned int n, void* clientData) override;
+    virtual void* DoGetItemClientData(unsigned int n) const override;
+
+    // this can't be called DoHitTest() because wxWindow already has this method
+    virtual int DoHitTestList(const wxPoint& point) const;
+
+    // This is a hook for wxCheckListBox, which uses it to add the checkbox
+    // width to the item width and to make it at least as tall as the checkbox.
+    virtual wxSize MSWGetFullItemSize(int w, int h) const
+    {
+        return wxSize(w, h);
+    }
+
+    virtual void MSWUpdateFontOnDPIChange(const wxSize& newDPI) override;
+
+    // free memory (common part of Clear() and dtor)
+    void Free();
+
+    unsigned int m_noItems;
+
+#if wxUSE_OWNER_DRAWN
+    // control items
+    wxListBoxItemsArray m_aItems;
+#endif
+
+private:
+    // common part of all ctors
+    void Init();
+
+    // call this when items are added to or deleted from the listbox or an
+    // items text changes
+    void MSWOnItemsChanged();
+
+    // flag indicating whether the max horizontal extent should be updated,
+    // i.e. if we need to call SetHorizontalExtent() from OnInternalIdle()
+    bool m_updateHorizontalExtent;
+
+
+    wxDECLARE_DYNAMIC_CLASS_NO_COPY(wxListBox);
+};
+
+#endif // wxUSE_LISTBOX
+
+#endif
+    // _WX_LISTBOX_H_