| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/gtk/combobox.h |
| | 3 | // Purpose: |
| | 4 | // Author: Robert Roebling |
| | 5 | // Created: 01/02/97 |
| | 6 | // Id: $Id$ |
| | 7 | // Copyright: (c) 1998 Robert Roebling |
| | 8 | // Licence: wxWindows licence |
| | 9 | ///////////////////////////////////////////////////////////////////////////// |
| | 10 | |
| | 11 | #ifndef _WX_GTK_COMBOBOX_H_ |
| | 12 | #define _WX_GTK_COMBOBOX_H_ |
| | 13 | |
| | 14 | //----------------------------------------------------------------------------- |
| | 15 | // wxComboBox |
| | 16 | //----------------------------------------------------------------------------- |
| | 17 | |
| | 18 | class WXDLLIMPEXP_CORE wxComboBox : public wxControl, public wxComboBoxBase |
| | 19 | { |
| | 20 | public: |
| | 21 | inline wxComboBox() { m_strings = NULL; } |
| | 22 | inline wxComboBox(wxWindow *parent, wxWindowID id, |
| | 23 | const wxString& value = wxEmptyString, |
| | 24 | const wxPoint& pos = wxDefaultPosition, |
| | 25 | const wxSize& size = wxDefaultSize, |
| | 26 | int n = 0, const wxString choices[] = (const wxString *) NULL, |
| | 27 | long style = 0, |
| | 28 | const wxValidator& validator = wxDefaultValidator, |
| | 29 | const wxString& name = wxComboBoxNameStr) |
| | 30 | { |
| | 31 | Create(parent, id, value, pos, size, n, choices, style, validator, name); |
| | 32 | } |
| | 33 | inline wxComboBox(wxWindow *parent, wxWindowID id, |
| | 34 | const wxString& value, |
| | 35 | const wxPoint& pos, |
| | 36 | const wxSize& size, |
| | 37 | const wxArrayString& choices, |
| | 38 | long style = 0, |
| | 39 | const wxValidator& validator = wxDefaultValidator, |
| | 40 | const wxString& name = wxComboBoxNameStr) |
| | 41 | { |
| | 42 | Create(parent, id, value, pos, size, choices, style, validator, name); |
| | 43 | } |
| | 44 | |
| | 45 | virtual ~wxComboBox(); |
| | 46 | |
| | 47 | bool Create(wxWindow *parent, wxWindowID id, |
| | 48 | const wxString& value = wxEmptyString, |
| | 49 | const wxPoint& pos = wxDefaultPosition, |
| | 50 | const wxSize& size = wxDefaultSize, |
| | 51 | int n = 0, const wxString choices[] = (const wxString *) NULL, |
| | 52 | long style = 0, |
| | 53 | const wxValidator& validator = wxDefaultValidator, |
| | 54 | const wxString& name = wxComboBoxNameStr); |
| | 55 | bool Create(wxWindow *parent, wxWindowID id, |
| | 56 | const wxString& value, |
| | 57 | const wxPoint& pos, |
| | 58 | const wxSize& size, |
| | 59 | const wxArrayString& choices, |
| | 60 | long style = 0, |
| | 61 | const wxValidator& validator = wxDefaultValidator, |
| | 62 | const wxString& name = wxComboBoxNameStr); |
| | 63 | |
| | 64 | // From wxItemContainerImmutable: |
| | 65 | virtual unsigned int GetCount() const; |
| | 66 | virtual wxString GetString(unsigned int n) const; |
| | 67 | virtual void SetString(unsigned int n, const wxString &text); |
| | 68 | virtual int FindString(const wxString& s, bool bCase = false) const; |
| | 69 | virtual void SetSelection(int n); |
| | 70 | virtual int GetSelection() const; |
| | 71 | wxString GetStringSelection() const; // not a virtual in parent class |
| | 72 | |
| | 73 | // From wxItemContainer: |
| | 74 | virtual void DoClear(); |
| | 75 | virtual void DoDeleteOneItem(unsigned int n); |
| | 76 | |
| | 77 | // From wxBomboBoxBase: |
| | 78 | virtual wxString GetValue() const; |
| | 79 | virtual void SetValue(const wxString& value); |
| | 80 | virtual void Copy(); |
| | 81 | virtual void Cut(); |
| | 82 | virtual void Paste(); |
| | 83 | virtual void SetInsertionPoint( long pos ); |
| | 84 | virtual long GetInsertionPoint() const; |
| | 85 | virtual wxTextPos GetLastPosition() const; |
| | 86 | virtual void Replace( long from, long to, const wxString& value ); |
| | 87 | virtual void SetSelection( long from, long to ); |
| | 88 | virtual void SetEditable( bool editable ); |
| | 89 | virtual void SetInsertionPointEnd() { SetInsertionPoint( -1 ); } |
| | 90 | virtual void Remove(long from, long to) { Replace(from, to, wxEmptyString); } |
| | 91 | virtual bool IsEditable() const; |
| | 92 | virtual void Undo(); |
| | 93 | virtual void Redo(); |
| | 94 | virtual void SelectAll(); |
| | 95 | virtual bool CanCopy() const; |
| | 96 | virtual bool CanCut() const; |
| | 97 | virtual bool CanPaste() const; |
| | 98 | virtual bool CanUndo() const; |
| | 99 | virtual bool CanRedo() const; |
| | 100 | |
| | 101 | // implementation |
| | 102 | bool HasSelection() const; |
| | 103 | void GetSelection( long* from, long* to ) const; |
| | 104 | int GetCurrentSelection() const; |
| | 105 | |
| | 106 | virtual void SetFocus(); |
| | 107 | |
| | 108 | void OnSize( wxSizeEvent &event ); |
| | 109 | void OnChar( wxKeyEvent &event ); |
| | 110 | |
| | 111 | // Standard event handling |
| | 112 | void OnCut(wxCommandEvent& event); |
| | 113 | void OnCopy(wxCommandEvent& event); |
| | 114 | void OnPaste(wxCommandEvent& event); |
| | 115 | void OnUndo(wxCommandEvent& event); |
| | 116 | void OnRedo(wxCommandEvent& event); |
| | 117 | void OnDelete(wxCommandEvent& event); |
| | 118 | void OnSelectAll(wxCommandEvent& event); |
| | 119 | |
| | 120 | void OnUpdateCut(wxUpdateUIEvent& event); |
| | 121 | void OnUpdateCopy(wxUpdateUIEvent& event); |
| | 122 | void OnUpdatePaste(wxUpdateUIEvent& event); |
| | 123 | void OnUpdateUndo(wxUpdateUIEvent& event); |
| | 124 | void OnUpdateRedo(wxUpdateUIEvent& event); |
| | 125 | void OnUpdateDelete(wxUpdateUIEvent& event); |
| | 126 | void OnUpdateSelectAll(wxUpdateUIEvent& event); |
| | 127 | |
| | 128 | bool m_ignoreNextUpdate:1; |
| | 129 | wxArrayPtrVoid m_clientData; |
| | 130 | int m_prevSelection; |
| | 131 | |
| | 132 | void DisableEvents(); |
| | 133 | void EnableEvents(); |
| | 134 | GtkWidget* GetConnectWidget(); |
| | 135 | |
| | 136 | wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST |
| | 137 | |
| | 138 | static wxVisualAttributes |
| | 139 | GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL); |
| | 140 | |
| | 141 | protected: |
| | 142 | // From wxWindowGTK: |
| | 143 | virtual void DoApplyWidgetStyle(GtkRcStyle *style); |
| | 144 | virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const; |
| | 145 | |
| | 146 | // From wxItemContainer: |
| | 147 | virtual int DoInsertItems(const wxArrayStringsAdapter& items, |
| | 148 | unsigned int pos, |
| | 149 | void **clientData, wxClientDataType type); |
| | 150 | virtual void DoSetItemClientData(unsigned int n, void* clientData); |
| | 151 | virtual void* DoGetItemClientData(unsigned int n) const; |
| | 152 | virtual bool IsSorted() const { return HasFlag(wxCB_SORT); } |
| | 153 | |
| | 154 | // From wxControl: |
| | 155 | virtual wxSize DoGetBestSize() const; |
| | 156 | |
| | 157 | // Widgets that use the style->base colour for the BG colour should |
| | 158 | // override this and return true. |
| | 159 | virtual bool UseGTKStyleBase() const { return true; } |
| | 160 | |
| | 161 | private: |
| | 162 | // this array is only used for controls with wxCB_SORT style, so only |
| | 163 | // allocate it if it's needed (hence using pointer) |
| | 164 | wxSortedArrayString *m_strings; |
| | 165 | |
| | 166 | DECLARE_DYNAMIC_CLASS_NO_COPY(wxComboBox) |
| | 167 | DECLARE_EVENT_TABLE() |
| | 168 | }; |
| | 169 | |
| | 170 | #endif // _WX_GTK_COMBOBOX_H_ |
projects / wxWidgets.git / blame_incremental