class TabSheetScrollingExample(VerticalLayout, ISelectedTabChangeListener): _icon1 = ThemeResource('../sampler/icons/action_save.gif') _icon2 = ThemeResource('../sampler/icons/comment_yellow.gif') _icon3 = ThemeResource('../sampler/icons/icon_info.gif') def __init__(self): super(TabSheetScrollingExample, self).__init__() # Tab 1 content l1 = VerticalLayout() l1.setMargin(True) l1.addComponent(Label('There are no previously saved actions.')) # Tab 2 content l2 = VerticalLayout() l2.setMargin(True) l2.addComponent(Label('There are no saved notes.')) # Tab 3 content l3 = VerticalLayout() l3.setMargin(True) l3.addComponent(Label('There are currently no issues.')) # Tab 4 content l4 = VerticalLayout() l4.setMargin(True) l4.addComponent(Label('There are no comments.')) # Tab 5 content l5 = VerticalLayout() l5.setMargin(True) l5.addComponent(Label('There is no new feedback.')) self._t = TabSheet() self._t.setHeight('200px') self._t.setWidth('400px') self._t.addTab(l1, 'Saved actions', self._icon1) self._t.addTab(l2, 'Notes', self._icon2) self._t.addTab(l3, 'Issues', self._icon3) self._t.addTab(l4, 'Comments', self._icon2) self._t.addTab(l5, 'Feedback', self._icon2) self._t.addListener(self, ISelectedTabChangeListener) self.addComponent(self._t) def selectedTabChange(self, event): tabsheet = event.getTabSheet() tab = tabsheet.getTab(tabsheet.getSelectedTab()) if tab is not None: self.getWindow().showNotification('Selected tab: ' + tab.getCaption())
class TabSheetDisabledExample(VerticalLayout, tab_sheet.ISelectedTabChangeListener, button.IClickListener): _icon1 = ThemeResource('../sampler/icons/action_save.gif') _icon2 = ThemeResource('../sampler/icons/comment_yellow.gif') _icon3 = ThemeResource('../sampler/icons/icon_info.gif') def __init__(self): super(TabSheetDisabledExample, self).__init__() self.setSpacing(True) # Tab 1 content self._l1 = VerticalLayout() self._l1.setMargin(True) self._l1.addComponent(Label('There are no previously saved actions.')) # Tab 2 content self._l2 = VerticalLayout() self._l2.setMargin(True) self._l2.addComponent(Label('There are no saved notes.')) # Tab 3 content self._l3 = VerticalLayout() self._l3.setMargin(True) self._l3.addComponent(Label('There are currently no issues.')) self._t = TabSheet() self._t.setHeight('200px') self._t.setWidth('400px') self._t1 = self._t.addTab(self._l1, 'Saved actions', self._icon1) self._t2 = self._t.addTab(self._l2, 'Notes', self._icon2) self._t3 = self._t.addTab(self._l3, 'Issues', self._icon3) self._t.addListener(self, tab_sheet.ISelectedTabChangeListener) self._toggleEnabled = Button('Disable \'Notes\' tab') self._toggleEnabled.addListener(self, button.IClickListener) self._toggleVisible = Button('Hide \'Issues\' tab') self._toggleVisible.addListener(self, button.IClickListener) hl = HorizontalLayout() hl.setSpacing(True) hl.addComponent(self._toggleEnabled) hl.addComponent(self._toggleVisible) self.addComponent(self._t) self.addComponent(hl) def selectedTabChange(self, event): selected = event.getTabSheet().getSelectedTab() c = self._t.getTab(selected).getCaption() self.getWindow().showNotification('Selected tab: ' + c) def buttonClick(self, event): if self._toggleEnabled == event.getButton(): # toggleEnabled clicked self._t2.setEnabled(not self._t2.isEnabled()) if self._t2.isEnabled(): self._toggleEnabled.setCaption('Disable \'Notes\' tab') else: self._toggleEnabled.setCaption('Enable \'Notes\' tab') else: # toggleVisible clicked self._t3.setVisible(not self._t3.isVisible()) if self._t3.isVisible(): self._toggleVisible.setCaption('Hide \'Issues\' tab') else: self._toggleVisible.setCaption('Show \'Issues\' tab') self._t.requestRepaint()
class TabSheetClosingExample(VerticalLayout, tab_sheet.ISelectedTabChangeListener, tab_sheet.ICloseHandler): def __init__(self): super(TabSheetClosingExample, self).__init__() # Tab 1 content l1 = VerticalLayout() l1.setMargin(True) l1.addComponent(Label('There are no previously saved actions.')) # Tab 2 content l2 = VerticalLayout() l2.setMargin(True) l2.addComponent(Label('There are no saved notes.')) # Tab 3 content l3 = VerticalLayout() l3.setMargin(True) l3.addComponent(Label('There are currently no issues.')) # Tab 4 content l4 = VerticalLayout() l4.setMargin(True) l4.addComponent(Label('There are no comments.')) # Tab 5 content l5 = VerticalLayout() l5.setMargin(True) l5.addComponent(Label('There is no new feedback.')) self._t = TabSheet() self._t.setHeight('200px') self._t.setWidth('400px') saved = self._t.addTab(l1, 'Saved actions', None) saved.setClosable(True) notes = self._t.addTab(l2, 'Notes', None) notes.setClosable(True) issues = self._t.addTab(l3, 'Issues', None) issues.setClosable(True) comments = self._t.addTab(l4, 'Comments', None) comments.setClosable(True) feedback = self._t.addTab(l5, 'Feedback', None) feedback.setClosable(True) self._t.addListener(self, tab_sheet.ISelectedTabChangeListener) self._t.setCloseHandler(self) self.addComponent(self._t) def selectedTabChange(self, event): tabsheet = event.getTabSheet() tab = tabsheet.getTab(tabsheet.getSelectedTab()) if tab is not None: self.getWindow().showNotification('Selected tab: ' + tab.getCaption()) def onTabClose(self, tabsheet, tabContent): self.getWindow().showNotification('Closed tab: ' + tabsheet.getTab(tabContent).getCaption()) tabsheet.removeComponent(tabContent)