initial commit

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

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

@@ -0,0 +1,178 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/msw/choice.h
+// Purpose:     wxChoice class
+// Author:      Julian Smart
+// Modified by: Vadim Zeitlin to derive from wxChoiceBase
+// Created:     01/02/97
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_CHOICE_H_
+#define _WX_CHOICE_H_
+
+struct tagCOMBOBOXINFO;
+
+// ----------------------------------------------------------------------------
+// Choice item
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxChoice : public wxChoiceBase
+{
+public:
+    // ctors
+    wxChoice() { Init(); }
+    virtual ~wxChoice();
+
+    wxChoice(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(wxChoiceNameStr))
+    {
+        Init();
+        Create(parent, id, pos, size, n, choices, style, validator, name);
+    }
+
+    wxChoice(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(wxChoiceNameStr))
+    {
+        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(wxChoiceNameStr));
+    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(wxChoiceNameStr));
+
+    virtual bool Show(bool show = true) override;
+
+    virtual void SetLabel(const wxString& label) override;
+
+    virtual unsigned int GetCount() const override;
+    virtual int GetSelection() const override;
+    virtual int GetCurrentSelection() const override;
+    virtual void SetSelection(int n) override;
+
+    virtual int FindString(const wxString& s, bool bCase = false) const override;
+    virtual wxString GetString(unsigned int n) const override;
+    virtual void SetString(unsigned int n, const wxString& s) override;
+
+    virtual wxVisualAttributes GetDefaultAttributes() const override
+    {
+        return GetClassDefaultAttributes(GetWindowVariant());
+    }
+
+    static wxVisualAttributes
+    GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
+
+    // MSW only
+    virtual bool MSWCommand(WXUINT param, WXWORD id) override;
+    WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) override;
+    virtual WXHBRUSH MSWControlColor(WXHDC hDC, WXHWND hWnd) override;
+    virtual bool MSWShouldPreProcessMessage(WXMSG *pMsg) override;
+    virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const override;
+
+    // returns true if the platform should explicitly apply a theme border
+    virtual bool CanApplyThemeBorder() const override { return false; }
+
+protected:
+    // choose the default border for this window
+    virtual wxBorder GetDefaultBorder() const override { return wxBORDER_NONE; }
+
+    // common part of all ctors
+    void Init()
+    {
+        m_lastAcceptedSelection =
+        m_pendingSelection = wxID_NONE;
+        m_heightOwn = wxDefaultCoord;
+    }
+
+    virtual void DoDeleteOneItem(unsigned int n) override;
+    virtual void DoClear() override;
+
+    virtual int DoInsertItems(const wxArrayStringsAdapter& items,
+                              unsigned int pos,
+                              void **clientData, wxClientDataType type) override;
+
+    virtual void DoMoveWindow(int x, int y, int width, int height) override;
+    virtual void DoSetItemClientData(unsigned int n, void* clientData) override;
+    virtual void* DoGetItemClientData(unsigned int n) const override;
+
+    // MSW implementation
+    virtual wxSize DoGetBestSize() const override;
+    virtual void DoGetSize(int *w, int *h) const override;
+    virtual void DoSetSize(int x, int y,
+                           int width, int height,
+                           int sizeFlags = wxSIZE_AUTO) override;
+    virtual wxSize DoGetSizeFromTextSize(int xlen, int ylen = -1) const override;
+
+    virtual bool MSWGetDarkModeSupport(MSWDarkModeSupport& support) const override;
+
+    // Show or hide the popup part of the control.
+    void MSWDoPopupOrDismiss(bool show);
+
+    // update the height of the drop down list to fit the number of items we
+    // have (without changing the visible height)
+    void MSWUpdateDropDownHeight();
+
+    // set the height of the visible part of the control to m_heightOwn
+    void MSWUpdateVisibleHeight();
+
+    // create and initialize the control
+    bool CreateAndInit(wxWindow *parent, wxWindowID id,
+                       const wxPoint& pos,
+                       const wxSize& size,
+                       int n, const wxString choices[],
+                       long style,
+                       const wxValidator& validator,
+                       const wxString& name);
+
+    // free all memory we have (used by Clear() and dtor)
+    void Free();
+
+    // set the height for simple combo box
+    int SetHeightSimpleComboBox(int nItems) const;
+
+#if wxUSE_DEFERRED_SIZING
+    virtual void MSWEndDeferWindowPos() override;
+#endif // wxUSE_DEFERRED_SIZING
+
+    // These variables are only used while the drop down is opened.
+    //
+    // The first one contains the item that had been originally selected before
+    // the drop down was opened and the second one the item we should select
+    // when the drop down is closed again.
+    int m_lastAcceptedSelection,
+        m_pendingSelection;
+
+    // the height of the control itself if it was set explicitly or
+    // wxDefaultCoord if it hadn't
+    int m_heightOwn;
+
+    wxDECLARE_DYNAMIC_CLASS_NO_COPY(wxChoice);
+};
+
+#endif // _WX_CHOICE_H_