| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/generic/bmpcbox.h |
| 3 | // Purpose: wxBitmapComboBox |
| 4 | // Author: Jaakko Salli |
| 5 | // Modified by: |
| 6 | // Created: Aug-30-2006 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Jaakko Salli |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_GENERIC_BMPCBOX_H_ |
| 13 | #define _WX_GENERIC_BMPCBOX_H_ |
| 14 | |
| 15 | |
| 16 | #define wxGENERIC_BITMAPCOMBOBOX 1 |
| 17 | |
| 18 | #include "wx/odcombo.h" |
| 19 | |
| 20 | // ---------------------------------------------------------------------------- |
| 21 | // wxBitmapComboBox: a wxComboBox that allows images to be shown |
| 22 | // in front of string items. |
| 23 | // ---------------------------------------------------------------------------- |
| 24 | |
| 25 | class WXDLLIMPEXP_ADV wxBitmapComboBox : public wxOwnerDrawnComboBox, |
| 26 | public wxBitmapComboBoxBase |
| 27 | { |
| 28 | public: |
| 29 | |
| 30 | // ctors and such |
| 31 | wxBitmapComboBox() : wxOwnerDrawnComboBox(), wxBitmapComboBoxBase() |
| 32 | { |
| 33 | Init(); |
| 34 | } |
| 35 | |
| 36 | wxBitmapComboBox(wxWindow *parent, |
| 37 | wxWindowID id = wxID_ANY, |
| 38 | const wxString& value = wxEmptyString, |
| 39 | const wxPoint& pos = wxDefaultPosition, |
| 40 | const wxSize& size = wxDefaultSize, |
| 41 | int n = 0, |
| 42 | const wxString choices[] = NULL, |
| 43 | long style = 0, |
| 44 | const wxValidator& validator = wxDefaultValidator, |
| 45 | const wxString& name = wxBitmapComboBoxNameStr) |
| 46 | : wxOwnerDrawnComboBox(), |
| 47 | wxBitmapComboBoxBase() |
| 48 | { |
| 49 | Init(); |
| 50 | |
| 51 | (void)Create(parent, id, value, pos, size, n, |
| 52 | choices, style, validator, name); |
| 53 | } |
| 54 | |
| 55 | wxBitmapComboBox(wxWindow *parent, |
| 56 | wxWindowID id, |
| 57 | const wxString& value, |
| 58 | const wxPoint& pos, |
| 59 | const wxSize& size, |
| 60 | const wxArrayString& choices, |
| 61 | long style, |
| 62 | const wxValidator& validator = wxDefaultValidator, |
| 63 | const wxString& name = wxBitmapComboBoxNameStr); |
| 64 | |
| 65 | bool Create(wxWindow *parent, |
| 66 | wxWindowID id, |
| 67 | const wxString& value, |
| 68 | const wxPoint& pos, |
| 69 | const wxSize& size, |
| 70 | int n, |
| 71 | const wxString choices[], |
| 72 | long style = 0, |
| 73 | const wxValidator& validator = wxDefaultValidator, |
| 74 | const wxString& name = wxBitmapComboBoxNameStr); |
| 75 | |
| 76 | bool Create(wxWindow *parent, |
| 77 | wxWindowID id, |
| 78 | const wxString& value, |
| 79 | const wxPoint& pos, |
| 80 | const wxSize& size, |
| 81 | const wxArrayString& choices, |
| 82 | long style = 0, |
| 83 | const wxValidator& validator = wxDefaultValidator, |
| 84 | const wxString& name = wxBitmapComboBoxNameStr); |
| 85 | |
| 86 | virtual ~wxBitmapComboBox(); |
| 87 | |
| 88 | // Adds item with image to the end of the combo box. |
| 89 | int Append(const wxString& item, const wxBitmap& bitmap = wxNullBitmap); |
| 90 | int Append(const wxString& item, const wxBitmap& bitmap, void *clientData); |
| 91 | int Append(const wxString& item, const wxBitmap& bitmap, wxClientData *clientData); |
| 92 | |
| 93 | // Inserts item with image into the list before pos. Not valid for wxCB_SORT |
| 94 | // styles, use Append instead. |
| 95 | int Insert(const wxString& item, const wxBitmap& bitmap, unsigned int pos); |
| 96 | int Insert(const wxString& item, const wxBitmap& bitmap, |
| 97 | unsigned int pos, void *clientData); |
| 98 | int Insert(const wxString& item, const wxBitmap& bitmap, |
| 99 | unsigned int pos, wxClientData *clientData); |
| 100 | |
| 101 | // Sets the image for the given item. |
| 102 | virtual void SetItemBitmap(unsigned int n, const wxBitmap& bitmap); |
| 103 | virtual bool SetFont(const wxFont& font); |
| 104 | |
| 105 | protected: |
| 106 | |
| 107 | virtual void OnDrawBackground(wxDC& dc, const wxRect& rect, int item, int flags) const; |
| 108 | virtual void OnDrawItem(wxDC& dc, const wxRect& rect, int item, int flags) const; |
| 109 | virtual wxCoord OnMeasureItem(size_t item) const; |
| 110 | virtual wxCoord OnMeasureItemWidth(size_t item) const; |
| 111 | |
| 112 | // Event handlers |
| 113 | void OnSize(wxSizeEvent& event); |
| 114 | |
| 115 | virtual wxSize DoGetBestSize() const; |
| 116 | |
| 117 | virtual wxItemContainer* GetItemContainer() { return this; } |
| 118 | virtual wxWindow* GetControl() { return this; } |
| 119 | |
| 120 | // wxItemContainer implementation |
| 121 | virtual int DoInsertItems(const wxArrayStringsAdapter & items, |
| 122 | unsigned int pos, |
| 123 | void **clientData, wxClientDataType type); |
| 124 | virtual void DoClear(); |
| 125 | virtual void DoDeleteOneItem(unsigned int n); |
| 126 | |
| 127 | private: |
| 128 | bool m_inResize; |
| 129 | |
| 130 | void Init(); |
| 131 | |
| 132 | DECLARE_EVENT_TABLE() |
| 133 | |
| 134 | DECLARE_DYNAMIC_CLASS(wxBitmapComboBox) |
| 135 | }; |
| 136 | |
| 137 | #endif // _WX_GENERIC_BMPCBOX_H_ |