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comparison browser_side/panels.py @ 86:6c3b3254605f

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browser side: widget removing is now managed
author Goffi <goffi@goffi.org>
date Mon, 27 Jun 2011 04:11:58 +0200
parents a8f027738c16
children 50b480fd0605
comparison
equal deleted inserted replaced
85:a8f027738c16 86:6c3b3254605f
154 button_group.setStyleName('widgetHeader_buttonGroup') 154 button_group.setStyleName('widgetHeader_buttonGroup')
155 setting_button = Image("media/icons/misc/settings.png") 155 setting_button = Image("media/icons/misc/settings.png")
156 setting_button.setStyleName('widgetHeader_settingButton') 156 setting_button.setStyleName('widgetHeader_settingButton')
157 close_button = Image("media/icons/misc/close.png") 157 close_button = Image("media/icons/misc/close.png")
158 close_button.setStyleName('widgetHeader_closeButton') 158 close_button.setStyleName('widgetHeader_closeButton')
159 close_button.addClickListener(getattr(self,"onClose"))
159 button_group.add(setting_button) 160 button_group.add(setting_button)
160 button_group.add(close_button) 161 button_group.add(close_button)
161 button_group_wrapper.setWidget(button_group) 162 button_group_wrapper.setWidget(button_group)
162 header.add(button_group_wrapper) 163 header.add(button_group_wrapper)
163 self.add(header) 164 self.add(header)
169 self.host.registerWidget(self) 170 self.host.registerWidget(self)
170 171
171 def onClick(self, sender): 172 def onClick(self, sender):
172 self.host.select(self) 173 self.host.select(self)
173 174
175 def onClose(self, sender):
176 print "onClose:", sender
177 _widgetpanel = self.getParent().getParent()
178 _widgetpanel.removeWidget(self)
179
174 def setTitle(self, text): 180 def setTitle(self, text):
175 """change the title in the header of the widget 181 """change the title in the header of the widget
176 @param text: text of the new title""" 182 @param text: text of the new title"""
177 self.__title.setText(text) 183 self.__title.setText(text)
178 184
201 else: 207 else:
202 body_wid = widget 208 body_wid = widget
203 self.add(body_wid) 209 self.add(body_wid)
204 self.setCellHeight(body_wid, '100%') 210 self.setCellHeight(body_wid, '100%')
205 211
212 def doDetachChildren(self):
213 #We need to force the use of a panel subclass method here,
214 #for the same reason as doAttachChildren
215 VerticalPanel.doDetachChildren(self)
216
217 def doAttachChildren(self):
218 #We need to force the use of a panel subclass method here, else
219 #the event will not propagate to children
220 VerticalPanel.doAttachChildren(self)
206 221
207 class ScrollPanelWrapper(SimplePanel): 222 class ScrollPanelWrapper(SimplePanel):
208 """Scroll Panel like component, wich use the full available space 223 """Scroll Panel like component, wich use the full available space
209 to work around percent size issue, it use some of the ideas found 224 to work around percent size issue, it use some of the ideas found
210 here: http://code.google.com/p/google-web-toolkit/issues/detail?id=316 225 here: http://code.google.com/p/google-web-toolkit/issues/detail?id=316
671 self.flextable.setWidget(last_row, 0, LeftBorderWidget(self.host)) 686 self.flextable.setWidget(last_row, 0, LeftBorderWidget(self.host))
672 self.flextable.setWidget(last_row, 1, wid) 687 self.flextable.setWidget(last_row, 1, wid)
673 self.flextable.setWidget(last_row, 2, RightBorderWidget(self.host)) 688 self.flextable.setWidget(last_row, 2, RightBorderWidget(self.host))
674 cellFormatter.setHorizontalAlignment(last_row, 2, HasAlignment.ALIGN_RIGHT) 689 cellFormatter.setHorizontalAlignment(last_row, 2, HasAlignment.ALIGN_RIGHT)
675 row = last_row 690 row = last_row
676 last_row+=1
677 691
678 elif isinstance(prev_wid, LeftBorderWidget): 692 elif isinstance(prev_wid, LeftBorderWidget):
679 if col!=0: 693 if col!=0:
680 print "ERROR: LeftBorderWidget must be on the first column !" 694 print "ERROR: LeftBorderWidget must be on the first column !"
681 return 695 return
693 prev_wid.removeFromParent() 707 prev_wid.removeFromParent()
694 self.flextable.setWidget(row, col, wid) 708 self.flextable.setWidget(row, col, wid)
695 709
696 _max_cols = max(self._max_cols, self.flextable.getCellCount(row)) 710 _max_cols = max(self._max_cols, self.flextable.getCellCount(row))
697 if _max_cols != self._max_cols: 711 if _max_cols != self._max_cols:
698 #we hage to adjust sizes
699 self._max_cols = _max_cols 712 self._max_cols = _max_cols
700 width = 100.0/max(1, self._max_cols-2) #we don't count the borders 713 self._sizesAdjust()
701 for row_idx in range(self.flextable.getRowCount()): 714
702 for col_idx in range(self.flextable.getCellCount(row_idx)): 715 def _sizesAdjust(self):
703 _widget = self.flextable.getWidget(row_idx, col_idx) 716 cellFormatter = self.flextable.getFlexCellFormatter()
704 if not isinstance(_widget, BorderWidget): 717 width = 100.0/max(1, self._max_cols-2) #we don't count the borders
705 td_elt = _widget.getElement().parentNode 718
706 DOM.setStyleAttribute(td_elt, "width", "%.2f%%" % width) 719 for row_idx in xrange(self.flextable.getRowCount()):
707 720 for col_idx in xrange(self.flextable.getCellCount(row_idx)):
708 cellFormatter.setColSpan(last_row, 0, self._max_cols) 721 _widget = self.flextable.getWidget(row_idx, col_idx)
709 722 if not isinstance(_widget, BorderWidget):
723 td_elt = _widget.getElement().parentNode
724 DOM.setStyleAttribute(td_elt, "width", "%.2f%%" % width)
725
726 last_row = max(0, self.flextable.getRowCount()-1)
727 cellFormatter.setColSpan(last_row, 0, self._max_cols)
710 728
711 def addWidget(self, wid): 729 def addWidget(self, wid):
712 """Add a widget to a new cell on the next to last row""" 730 """Add a widget to a new cell on the next to last row"""
713 last_row = max(0, self.flextable.getRowCount()-1) 731 last_row = max(0, self.flextable.getRowCount()-1)
714 print "putting widget %s at %d, %d" % (wid, last_row, 0) 732 print "putting widget %s at %d, %d" % (wid, last_row, 0)
715 self.changeWidget(last_row, 0, wid) 733 self.changeWidget(last_row, 0, wid)
734
735 def removeWidget(self, wid):
736 """Remove a widget and the cell where it is"""
737 _row, _col = self.flextable.getIndex(wid)
738 self.flextable.remove(wid)
739 self.flextable.removeCell(_row, _col)
740 if self.flextable.getCellCount(_row) == 2: #we have only the borders left, we remove the row
741 self.flextable.removeRow(_row)
742 _max_cols = 1
743 for row_idx in xrange(self.flextable.getRowCount()):
744 _max_cols = max(_max_cols, self.flextable.getCellCount(row_idx))
745 if _max_cols != self._max_cols:
746 self._max_cols = _max_cols
747 self._sizesAdjust()
716 748
717 class MainDiscussionPanel(HorizontalPanel): 749 class MainDiscussionPanel(HorizontalPanel):
718 750
719 def __init__(self, host): 751 def __init__(self, host):
720 self.host=host 752 self.host=host