added wx{Colour|File|Dir|Font}PickerCtrl (patch 1472329 by Francesco)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39495 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2006-05-31 23:57:54 +00:00
parent 96aed0cd6b
commit ec376c8fd9
70 changed files with 6911 additions and 1 deletions
--- a/include/wx/pickerbase.h
+++ b/include/wx/pickerbase.h
@@ -0,0 +1,116 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/pickerbase.h
+// Purpose:     wxPickerBase definition
+// Author:      Francesco Montorsi (based on Vadim Zeitlin's code)
+// Modified by:
+// Created:     14/4/2006
+// Copyright:   (c) Vadim Zeitlin, Francesco Montorsi
+// RCS-ID:      $Id$
+// Licence:     wxWindows Licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_PICKERBASE_H_BASE_
+#define _WX_PICKERBASE_H_BASE_
+
+#include "wx/defs.h"
+#include "wx/control.h"
+#include "wx/textctrl.h"
+
+// ----------------------------------------------------------------------------
+// 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
+
+class WXDLLIMPEXP_CORE wxPickerBase : public wxControl
+{
+public:
+    // ctor: text is the associated text control
+    wxPickerBase() : m_text(NULL), m_picker(NULL),
+                     m_margin(5), m_textProportion(2) {}
+    virtual ~wxPickerBase();
+
+
+    // 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 = wxButtonNameStr);
+
+
+public:     // public API
+
+    // margin between the text control and the picker
+    void SetInternalMargin(int newmargin);
+    int GetInternalMargin() const { return m_margin; }
+
+    // proportion of the text control respect the picker
+    // (which has a fixed proportion value of 1)
+    void SetTextCtrlProportion(int prop) { wxASSERT(prop>=1); m_textProportion=prop; }
+    int GetTextCtrlProportion() const { return m_textProportion; }
+
+    bool HasTextCtrl() const
+        { return m_text != NULL; }
+    wxTextCtrl *GetTextCtrl()
+        { return m_text; }
+    wxControl *GetPickerCtrl()
+        { return m_picker; }
+
+public:     // wxWindow overrides
+
+    void DoSetSizeHints(int minW, int minH,
+                        int maxW = wxDefaultCoord, int maxH = wxDefaultCoord,
+                        int incW = wxDefaultCoord, int incH = wxDefaultCoord );
+
+    void DoSetSize(int x, int y,
+                   int width, int height,
+                   int sizeFlags = wxSIZE_AUTO);
+
+    wxSize DoGetBestSize() const;
+
+
+public:     // methods that derived class must/may override
+
+    virtual void UpdatePickerFromTextCtrl() = 0;
+    virtual void UpdateTextCtrlFromPicker() = 0;
+
+protected:        // utility functions
+
+    inline int GetTextCtrlWidth(int given);
+
+    // event handlers
+    void OnTextCtrlDelete(wxWindowDestroyEvent &);
+    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); }
+
+protected:
+    wxTextCtrl *m_text;     // can be NULL
+    wxControl *m_picker;
+
+    int m_margin;           // distance between subcontrols
+    int m_textProportion;   // proportion between textctrl and other item
+
+private:
+    DECLARE_ABSTRACT_CLASS(wxPickerBase)
+};
+
+
+#endif
+    // _WX_PICKERBASE_H_BASE_