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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: filepicker.h | |
3 | // Purpose: interface of wxFilePickerCtrl | |
4 | // Author: wxWidgets team | |
5 | // RCS-ID: $Id$ | |
6 | // Licence: wxWindows license | |
7 | ///////////////////////////////////////////////////////////////////////////// | |
8 | ||
9 | /** | |
10 | @class wxFilePickerCtrl | |
11 | @wxheader{filepicker.h} | |
12 | ||
13 | This control allows the user to select a file. The generic implementation is | |
14 | a button which brings up a wxFileDialog when clicked. Native implementation | |
15 | may differ but this is usually a (small) widget which give access to the | |
16 | file-chooser | |
17 | dialog. | |
18 | It is only available if @c wxUSE_FILEPICKERCTRL is set to 1 (the default). | |
19 | ||
20 | @beginStyleTable | |
21 | @style{wxFLP_DEFAULT_STYLE} | |
22 | The default style: includes wxFLP_OPEN | wxFLP_FILE_MUST_EXIST and, | |
23 | under wxMSW only, wxFLP_USE_TEXTCTRL. | |
24 | @style{wxFLP_USE_TEXTCTRL} | |
25 | Creates a text control to the left of the picker button which is | |
26 | completely managed by the wxFilePickerCtrl and which can be used by | |
27 | the user to specify a path (see SetPath). The text control is | |
28 | automatically synchronized with button's value. Use functions | |
29 | defined in wxPickerBase to modify the text control. | |
30 | @style{wxFLP_OPEN} | |
31 | Creates a picker which allows the user to select a file to open. | |
32 | @style{wxFLP_SAVE} | |
33 | Creates a picker which allows the user to select a file to save. | |
34 | @style{wxFLP_OVERWRITE_PROMPT} | |
35 | Can be combined with wxFLP_SAVE only: ask confirmation to the user | |
36 | before selecting a file. | |
37 | @style{wxFLP_FILE_MUST_EXIST} | |
38 | Can be combined with wxFLP_OPEN only: the selected file must be an | |
39 | existing file. | |
40 | @style{wxFLP_CHANGE_DIR} | |
41 | Change current working directory on each user file selection change. | |
42 | @endStyleTable | |
43 | ||
44 | @library{wxcore} | |
45 | @category{pickers} | |
46 | <!-- @appearance{filepickerctrl.png} --> | |
47 | ||
48 | @see wxFileDialog, wxFileDirPickerEvent | |
49 | */ | |
50 | class wxFilePickerCtrl : public wxPickerBase | |
51 | { | |
52 | public: | |
53 | /** | |
54 | Initializes the object and calls Create() with | |
55 | all the parameters. | |
56 | */ | |
57 | wxFilePickerCtrl(wxWindow* parent, wxWindowID id, | |
58 | const wxString& path = wxEmptyString, | |
59 | const wxString& message = "Select a file", | |
60 | const wxString& wildcard = ".", | |
61 | const wxPoint& pos = wxDefaultPosition, | |
62 | const wxSize& size = wxDefaultSize, | |
63 | long style = wxFLP_DEFAULT_STYLE, | |
64 | const wxValidator& validator = wxDefaultValidator, | |
65 | const wxString& name = "filepickerctrl"); | |
66 | ||
67 | /** | |
68 | @param parent | |
69 | Parent window, must not be non-@NULL. | |
70 | @param id | |
71 | The identifier for the control. | |
72 | @param path | |
73 | The initial file shown in the control. Must be a valid path to a file or | |
74 | the empty string. | |
75 | @param message | |
76 | The message shown to the user in the wxFileDialog shown by the control. | |
77 | @param wildcard | |
78 | A wildcard which defines user-selectable files (use the same syntax as for | |
79 | wxFileDialog's wildcards). | |
80 | @param pos | |
81 | Initial position. | |
82 | @param size | |
83 | Initial size. | |
84 | @param style | |
85 | The window style, see wxFLP_* flags. | |
86 | @param validator | |
87 | Validator which can be used for additional date checks. | |
88 | @param name | |
89 | Control name. | |
90 | ||
91 | @return @true if the control was successfully created or @false if | |
92 | creation failed. | |
93 | */ | |
94 | bool Create(wxWindow* parent, wxWindowID id, | |
95 | const wxString& path = wxEmptyString, | |
96 | const wxString& message = "Select a file", | |
97 | const wxString& wildcard = ".", | |
98 | const wxPoint& pos = wxDefaultPosition, | |
99 | const wxSize& size = wxDefaultSize, | |
100 | long style = wxFLP_DEFAULT_STYLE, | |
101 | const wxValidator& validator = wxDefaultValidator, | |
102 | const wxString& name = "filepickerctrl"); | |
103 | ||
104 | /** | |
105 | Similar to GetPath() but returns the path of | |
106 | the currently selected file as a wxFileName object. | |
107 | */ | |
108 | wxFileName GetFileName() const; | |
109 | ||
110 | /** | |
111 | Returns the absolute path of the currently selected file. | |
112 | */ | |
113 | wxString GetPath() const; | |
114 | ||
115 | /** | |
116 | This method does the same thing as SetPath() but | |
117 | takes a wxFileName object instead of a string. | |
118 | */ | |
119 | void SetFileName(const wxFileName& filename); | |
120 | ||
121 | /** | |
122 | Sets the absolute path of the currently selected file. This must be a valid | |
123 | file if | |
124 | the @c wxFLP_FILE_MUST_EXIST style was given. | |
125 | */ | |
126 | void SetPath(const wxString& filename); | |
127 | }; | |
128 | ||
129 | ||
130 | ||
131 | /** | |
132 | @class wxDirPickerCtrl | |
133 | @wxheader{filepicker.h} | |
134 | ||
135 | This control allows the user to select a directory. The generic implementation | |
136 | is | |
137 | a button which brings up a wxDirDialog when clicked. Native implementation | |
138 | may differ but this is usually a (small) widget which give access to the | |
139 | dir-chooser | |
140 | dialog. | |
141 | It is only available if @c wxUSE_DIRPICKERCTRL is set to 1 (the default). | |
142 | ||
143 | @beginStyleTable | |
144 | @style{wxDIRP_DEFAULT_STYLE} | |
145 | The default style: includes wxDIRP_DIR_MUST_EXIST and, under wxMSW | |
146 | only, wxDIRP_USE_TEXTCTRL. | |
147 | @style{wxDIRP_USE_TEXTCTRL} | |
148 | Creates a text control to the left of the picker button which is | |
149 | completely managed by the wxDirPickerCtrl and which can be used by | |
150 | the user to specify a path (see SetPath). The text control is | |
151 | automatically synchronized with button's value. Use functions | |
152 | defined in wxPickerBase to modify the text control. | |
153 | @style{wxDIRP_DIR_MUST_EXIST} | |
154 | Creates a picker which allows to select only existing directories. | |
155 | wxGTK control always adds this flag internally as it does not | |
156 | support its absence. | |
157 | @style{wxDIRP_CHANGE_DIR} | |
158 | Change current working directory on each user directory selection | |
159 | change. | |
160 | @endStyleTable | |
161 | ||
162 | @library{wxcore} | |
163 | @category{pickers} | |
164 | <!-- @appearance{dirpickerctrl.png} --> | |
165 | ||
166 | @see wxDirDialog, wxFileDirPickerEvent | |
167 | */ | |
168 | class wxDirPickerCtrl : public wxPickerBase | |
169 | { | |
170 | public: | |
171 | /** | |
172 | Initializes the object and calls Create() with | |
173 | all the parameters. | |
174 | */ | |
175 | wxDirPickerCtrl(wxWindow* parent, wxWindowID id, | |
176 | const wxString& path = wxEmptyString, | |
177 | const wxString& message = "Select a folder", | |
178 | const wxPoint& pos = wxDefaultPosition, | |
179 | const wxSize& size = wxDefaultSize, | |
180 | long style = wxDIRP_DEFAULT_STYLE, | |
181 | const wxValidator& validator = wxDefaultValidator, | |
182 | const wxString& name = "dirpickerctrl"); | |
183 | ||
184 | /** | |
185 | @param parent | |
186 | Parent window, must not be non-@NULL. | |
187 | @param id | |
188 | The identifier for the control. | |
189 | @param path | |
190 | The initial directory shown in the control. Must be a valid path to a | |
191 | directory or the empty string. | |
192 | @param message | |
193 | The message shown to the user in the wxDirDialog shown by the control. | |
194 | @param pos | |
195 | Initial position. | |
196 | @param size | |
197 | Initial size. | |
198 | @param style | |
199 | The window style, see wxDIRP_* flags. | |
200 | @param validator | |
201 | Validator which can be used for additional date checks. | |
202 | @param name | |
203 | Control name. | |
204 | ||
205 | @return @true if the control was successfully created or @false if | |
206 | creation failed. | |
207 | */ | |
208 | bool Create(wxWindow* parent, wxWindowID id, | |
209 | const wxString& path = wxEmptyString, | |
210 | const wxString& message = "Select a folder", | |
211 | const wxPoint& pos = wxDefaultPosition, | |
212 | const wxSize& size = wxDefaultSize, | |
213 | long style = wxDIRP_DEFAULT_STYLE, | |
214 | const wxValidator& validator = wxDefaultValidator, | |
215 | const wxString& name = "dirpickerctrl"); | |
216 | ||
217 | /** | |
218 | Returns the absolute path of the currently selected directory as a wxFileName | |
219 | object. | |
220 | This function is equivalent to GetPath() | |
221 | */ | |
222 | wxFileName GetDirName() const; | |
223 | ||
224 | /** | |
225 | Returns the absolute path of the currently selected directory. | |
226 | */ | |
227 | wxString GetPath() const; | |
228 | ||
229 | /** | |
230 | Just like SetPath() but this function takes a | |
231 | wxFileName object. | |
232 | */ | |
233 | void SetDirName(const wxFileName& dirname); | |
234 | ||
235 | /** | |
236 | Sets the absolute path of (the default converter uses current locale's | |
237 | charset)the currently selected directory. This must be a valid directory if | |
238 | @c wxDIRP_DIR_MUST_EXIST style was given. | |
239 | */ | |
240 | void SetPath(const wxString& dirname); | |
241 | }; | |
242 | ||
243 | ||
244 | ||
245 | /** | |
246 | @class wxFileDirPickerEvent | |
247 | @wxheader{filepicker.h} | |
248 | ||
249 | This event class is used for the events generated by | |
250 | wxFilePickerCtrl and by wxDirPickerCtrl. | |
251 | ||
252 | @library{wxcore} | |
253 | @category{FIXME} | |
254 | ||
255 | @see wxfilepickerctrl() | |
256 | */ | |
257 | class wxFileDirPickerEvent : public wxCommandEvent | |
258 | { | |
259 | public: | |
260 | /** | |
261 | The constructor is not normally used by the user code. | |
262 | */ | |
263 | wxFileDirPickerEvent(wxEventType type, wxObject* generator, | |
264 | int id, | |
265 | const wxString path); | |
266 | ||
267 | /** | |
268 | Retrieve the absolute path of the file/directory the user has just selected. | |
269 | */ | |
270 | wxString GetPath() const; | |
271 | ||
272 | /** | |
273 | Set the absolute path of the file/directory associated with the event. | |
274 | */ | |
275 | void SetPath(const wxString& path); | |
276 | }; | |
277 |