initial commit

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

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

@@ -0,0 +1,173 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/pickerbase.h
+// Purpose:     wxPickerBase definition
+// Author:      Francesco Montorsi (based on Vadim Zeitlin's code)
+// Created:     14/4/2006
+// Copyright:   (c) Vadim Zeitlin, Francesco Montorsi
+// Licence:     wxWindows Licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_PICKERBASE_H_BASE_
+#define _WX_PICKERBASE_H_BASE_
+
+#include "wx/control.h"
+#include "wx/sizer.h"
+#include "wx/containr.h"
+
+class WXDLLIMPEXP_FWD_CORE wxTextCtrl;
+class WXDLLIMPEXP_FWD_CORE wxToolTip;
+
+extern WXDLLIMPEXP_DATA_CORE(const char) wxButtonNameStr[];
+
+// ----------------------------------------------------------------------------
+// wxPickerBase is the base class for the picker controls which support
+// a wxPB_USE_TEXTCTRL style; i.e. for those pickers which can use an auxiliary
+// text control next to the 'real' picker.
+//
+// The wxTextPickerHelper class manages enabled/disabled state of the text control,
+// its sizing and positioning.
+// ----------------------------------------------------------------------------
+
+#define wxPB_USE_TEXTCTRL           0x0002
+#define wxPB_SMALL                  0x8000
+
+class WXDLLIMPEXP_CORE wxPickerBase : public wxNavigationEnabled<wxControl>
+{
+public:
+    wxPickerBase() = default;
+    virtual ~wxPickerBase() = default;
+
+
+    // if present, intercepts wxPB_USE_TEXTCTRL style and creates the text control
+    // The 3rd argument is the initial wxString to display in the text control
+    bool CreateBase(wxWindow *parent,
+                    wxWindowID id,
+                    const wxString& text = wxEmptyString,
+                    const wxPoint& pos = wxDefaultPosition,
+                    const wxSize& size = wxDefaultSize,
+                    long style = 0,
+                    const wxValidator& validator = wxDefaultValidator,
+                    const wxString& name = wxASCII_STR(wxButtonNameStr));
+
+public:     // public API
+
+    // margin between the text control and the picker
+    void SetInternalMargin(int newmargin)
+        { GetTextCtrlItem()->SetBorder(newmargin); m_sizer->Layout(); }
+    int GetInternalMargin() const
+        { return GetTextCtrlItem()->GetBorder(); }
+
+    // proportion of the text control
+    void SetTextCtrlProportion(int prop)
+        { GetTextCtrlItem()->SetProportion(prop); m_sizer->Layout(); }
+    int GetTextCtrlProportion() const
+        { return GetTextCtrlItem()->GetProportion(); }
+
+    // proportion of the picker control
+    void SetPickerCtrlProportion(int prop)
+        { GetPickerCtrlItem()->SetProportion(prop); m_sizer->Layout(); }
+    int GetPickerCtrlProportion() const
+        { return GetPickerCtrlItem()->GetProportion(); }
+
+    bool IsTextCtrlGrowable() const
+        { return (GetTextCtrlItem()->GetFlag() & wxGROW) != 0; }
+    void SetTextCtrlGrowable(bool grow = true)
+    {
+        DoSetGrowableFlagFor(GetTextCtrlItem(), grow);
+    }
+
+    bool IsPickerCtrlGrowable() const
+        { return (GetPickerCtrlItem()->GetFlag() & wxGROW) != 0; }
+    void SetPickerCtrlGrowable(bool grow = true)
+    {
+        DoSetGrowableFlagFor(GetPickerCtrlItem(), grow);
+    }
+
+    bool HasTextCtrl() const
+        { return m_text != nullptr; }
+    wxTextCtrl *GetTextCtrl()
+        { return m_text; }
+    wxControl *GetPickerCtrl()
+        { return m_picker; }
+
+    // It's not clear why did these functions ever existed, but they can't be
+    // used, both controls are, and can be, managed only by the picker itself.
+#ifdef WXWIN_COMPATIBILITY_3_2
+    wxDEPRECATED_MSG("must not be used, text control is managed internally")
+    void SetTextCtrl(wxTextCtrl* text)
+        { m_text = text; }
+    wxDEPRECATED_MSG("must not be used, picker control is managed internally")
+    void SetPickerCtrl(wxControl* picker)
+        { m_picker = picker; }
+#endif // WXWIN_COMPATIBILITY_3_2
+
+    // methods that derived class must/may override
+    virtual void UpdatePickerFromTextCtrl() = 0;
+    virtual void UpdateTextCtrlFromPicker() = 0;
+
+protected:
+    // overridden base class methods
+#if wxUSE_TOOLTIPS
+    virtual void DoSetToolTip(wxToolTip *tip) override;
+#endif // wxUSE_TOOLTIPS
+
+
+    // event handlers
+    void OnTextCtrlUpdate(wxCommandEvent &);
+    void OnTextCtrlKillFocus(wxFocusEvent &);
+
+    // returns the set of styles for the attached wxTextCtrl
+    // from given wxPickerBase's styles
+    virtual long GetTextCtrlStyle(long style) const
+        { return (style & wxWINDOW_STYLE_MASK); }
+
+    // returns the set of styles for the m_picker
+    virtual long GetPickerStyle(long style) const
+        { return (style & wxWINDOW_STYLE_MASK); }
+
+
+    wxSizerItem *GetPickerCtrlItem() const
+    {
+        if (this->HasTextCtrl())
+            return m_sizer->GetItem((size_t)1);
+        return m_sizer->GetItem((size_t)0);
+    }
+
+    wxSizerItem *GetTextCtrlItem() const
+    {
+        wxASSERT(this->HasTextCtrl());
+        return m_sizer->GetItem((size_t)0);
+    }
+
+#if WXWIN_COMPATIBILITY_3_0
+    wxDEPRECATED_MSG("useless and will be removed in the future")
+    int GetDefaultPickerCtrlFlag() const
+    {
+        return wxALIGN_CENTER_VERTICAL;
+    }
+
+    wxDEPRECATED_MSG("useless and will be removed in the future")
+    int GetDefaultTextCtrlFlag() const
+    {
+        // Cast to avoid warnings about mixing elements of different enums.
+        return wxALIGN_CENTER_VERTICAL | static_cast<int>(wxRIGHT);
+    }
+#endif // WXWIN_COMPATIBILITY_3_0
+
+    void PostCreation();
+
+protected:
+    wxTextCtrl *m_text = nullptr;     // can be null
+    wxControl *m_picker = nullptr;
+    wxBoxSizer *m_sizer = nullptr;
+
+private:
+    // Common implementation of Set{Text,Picker}CtrlGrowable().
+    void DoSetGrowableFlagFor(wxSizerItem* item, bool grow);
+
+    wxDECLARE_ABSTRACT_CLASS(wxPickerBase);
+};
+
+
+#endif
+    // _WX_PICKERBASE_H_BASE_