Mercurial > urwid-satext
comparison urwid_satext/sat_widgets.py @ 76:6c2a1b349416
TabsContainer now accept any box widget as tab content
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Fri, 21 Mar 2014 15:21:02 +0100 |
| parents | 8ff563825080 |
| children | e1655ba45fae |
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| 75:8ff563825080 | 76:6c2a1b349416 |
|---|---|
| 1140 | 1140 |
| 1141 return ret | 1141 return ret |
| 1142 | 1142 |
| 1143 | 1143 |
| 1144 class TabsContainer(urwid.WidgetWrap): | 1144 class TabsContainer(urwid.WidgetWrap): |
| 1145 """ Container which can contain multiple box widgets associated to named tabs """ | |
| 1145 signals = ['click'] | 1146 signals = ['click'] |
| 1146 | 1147 |
| 1147 def __init__(self): | 1148 def __init__(self): |
| 1148 self._current_tab = None | 1149 self._current_tab = None |
| 1149 self._buttons_cont = ColumnsRoller() | 1150 self._buttons_cont = ColumnsRoller() |
| 1155 if key=='tab': | 1156 if key=='tab': |
| 1156 self._w.keypress(size,key) | 1157 self._w.keypress(size,key) |
| 1157 return | 1158 return |
| 1158 return self._w.keypress(size,key) | 1159 return self._w.keypress(size,key) |
| 1159 | 1160 |
| 1160 def __buttonClicked(self, button, invisible=False): | 1161 def _buttonClicked(self, button, invisible=False): |
| 1161 """Called when a button on the tab is changed, | 1162 """Called when a button on the tab is changed, |
| 1162 change the page | 1163 change the page |
| 1163 @param button: button clicked | 1164 @param button: button clicked |
| 1164 @param invisible: emit signal only if False""" | 1165 @param invisible: emit signal only if False""" |
| 1165 tab_name = button.get_label() | 1166 tab_name = button.get_label() |
| 1175 self._current_tab.set_label(self._current_tab.get_label()) | 1176 self._current_tab.set_label(self._current_tab.get_label()) |
| 1176 self._current_tab = button | 1177 self._current_tab = button |
| 1177 if not invisible: | 1178 if not invisible: |
| 1178 self._emit('click') | 1179 self._emit('click') |
| 1179 | 1180 |
| 1180 def __appendButton(self, name): | 1181 def _appendButton(self, name): |
| 1181 """Append a button to the frame header, | 1182 """Append a button to the frame header, |
| 1182 and link it to the page change method""" | 1183 and link it to the page change method""" |
| 1183 button = CustomButton(name, self.__buttonClicked, left_border = '', right_border=' | ') | 1184 button = CustomButton(name, self._buttonClicked, left_border = '', right_border=' | ') |
| 1184 self._buttons_cont.addWidget(button, button.getSize()) | 1185 self._buttons_cont.addWidget(button, button.getSize()) |
| 1185 if len(self._buttons_cont.widget_list) == 1: | 1186 if len(self._buttons_cont.widget_list) == 1: |
| 1186 #first button: we set the focus and the body | 1187 #first button: we set the focus and the body |
| 1187 self._buttons_cont.set_focus(0) | 1188 self._buttons_cont.focus_position = 0 |
| 1188 self.__buttonClicked(button,True) | 1189 self._buttonClicked(button,True) |
| 1189 | 1190 |
| 1190 def addTab(self,name,content=None): | 1191 def addTab(self,name,content=None): |
| 1191 """Add a page to the container | 1192 """Add a page to the container |
| 1192 @param name: name of the page (what appear on the tab) | 1193 @param name: name of the page (what appear on the tab) |
| 1193 @param content: content of the page | 1194 @param content: content of the page: |
| 1195 - if None create and empty Listbox | |
| 1196 - if it is a list instance, create a ListBox with the list in a body | |
| 1197 - else it must be a box widget which will be used instead of the ListBox | |
| 1194 @return: ListBox (content of the page)""" | 1198 @return: ListBox (content of the page)""" |
| 1195 if content is None: | 1199 if content is None or isinstance(content, list): |
| 1196 content = [] | 1200 tab = urwid.ListBox(urwid.SimpleListWalker(content or [])) |
| 1197 listbox = urwid.ListBox(urwid.SimpleListWalker(content)) | 1201 else: |
| 1198 self.tabs.append([name,listbox]) | 1202 tab = content |
| 1199 self.__appendButton(name) | 1203 |
| 1200 return listbox | 1204 self.tabs.append([name, tab]) |
| 1205 self._appendButton(name) | |
| 1206 return tab | |
| 1201 | 1207 |
| 1202 def addFooter(self, widget): | 1208 def addFooter(self, widget): |
| 1203 """Add a widget on the bottom of the tab (will be displayed on all pages) | 1209 """Add a widget on the bottom of the tab (will be displayed on all pages) |
| 1204 @param widget: FlowWidget""" | 1210 @param widget: FlowWidget""" |
| 1205 self._w.footer = widget | 1211 self._w.footer = widget |