class MailList(Composite): VISIBLE_EMAIL_COUNT = 10 def __init__(self, mailObject): Composite.__init__(self) self.countLabel = HTML() self.newerButton = HTML("<a href='javascript:;'>< newer</a>", True) self.olderButton = HTML("<a href='javascript:;'>older ></a>", True) self.startIndex = 0 self.selectedRow = -1 self.table = FlexTable() self.navBar = HorizontalPanel() self.mailObject = mailObject # Setup the table. self.table.setCellSpacing(0) self.table.setCellPadding(2) self.table.setWidth("100%") # Hook up events. self.table.addTableListener(self) self.newerButton.addClickListener(self) self.olderButton.addClickListener(self) # Create the 'navigation' bar at the upper-right. innerNavBar = HorizontalPanel() innerNavBar.setSpacing(8) innerNavBar.add(self.newerButton) innerNavBar.add(self.countLabel) innerNavBar.add(self.olderButton) self.navBar.setStyleName("mail-ListNavBar") self.navBar.setHorizontalAlignment(HasAlignment.ALIGN_RIGHT) self.navBar.add(innerNavBar) self.navBar.setWidth("100%") self.initWidget(self.table) self.setStyleName("mail-List") self.initTable() self.update() def onCellDoubleClicked(self, sender, row, cell): pass def onCellClicked(self, sender, row, cell): # Select the row that was clicked (-1 to account for header row). if (row > 0): self.selectRow(row - 1) def onClick(self, sender): if (sender == self.olderButton): # Move forward a page. self.startIndex = self.startIndex + MailList.VISIBLE_EMAIL_COUNT if (self.startIndex >= MailItems().getMailItemCount()): self.startIndex = self.startIndex - MailList.VISIBLE_EMAIL_COUNT else: self.styleRow(self.selectedRow, False) self.selectedRow = -1 self.update() elif (sender == self.newerButton): # Move back a page. self.startIndex = self.startIndex - MailList.VISIBLE_EMAIL_COUNT if (self.startIndex < 0): self.startIndex = 0 else: self.styleRow(self.selectedRow, False) self.selectedRow = -1 self.update() def initTable(self): # Create the header row. self.table.setText(0, 0, "sender") self.table.setText(0, 1, "email") self.table.setText(0, 2, "subject") self.table.setWidget(0, 3, self.navBar) self.table.getRowFormatter().setStyleName(0, "mail-ListHeader") # Initialize the rest of the rows. i = 0 while i < MailList.VISIBLE_EMAIL_COUNT: self.table.setText(i + 1, 0, "") self.table.setText(i + 1, 1, "") self.table.setText(i + 1, 2, "") self.table.getCellFormatter().setWordWrap(i + 1, 0, False) self.table.getCellFormatter().setWordWrap(i + 1, 1, False) self.table.getCellFormatter().setWordWrap(i + 1, 2, False) self.table.getFlexCellFormatter().setColSpan(i + 1, 2, 2) i = i + 1 def selectRow(self, row): # When a row (other than the first one, which is used as a header) is # selected, display its associated MailItem. item = MailItems().getMailItem(self.startIndex + row) if item is None: return self.styleRow(self.selectedRow, False) self.styleRow(row, True) item.read = True self.selectedRow = row self.mailObject.get().displayItem(item) def styleRow(self, row, selected): if (row != -1): if (selected): self.table.getRowFormatter().addStyleName(row + 1, "mail-SelectedRow") else: self.table.getRowFormatter().removeStyleName(row + 1, "mail-SelectedRow") def update(self): # Update the older/newer buttons & label. count = MailItems().getMailItemCount() max = self.startIndex + MailList.VISIBLE_EMAIL_COUNT if (max > count): max = count self.newerButton.setVisible(self.startIndex != 0) self.olderButton.setVisible(self.startIndex + MailList.VISIBLE_EMAIL_COUNT < count) startIndexPlusOne = self.startIndex + 1 self.countLabel.setText("%d - %d of %d" % (startIndexPlusOne, max, count)) # Show the selected emails. i = 0 while (i < MailList.VISIBLE_EMAIL_COUNT): # Don't read past the end. if (self.startIndex + i >= MailItems().getMailItemCount()): break item = MailItems().getMailItem(self.startIndex + i) # Add a row to the table, then set each of its columns to the # email's sender and subject values. self.table.setText(i + 1, 0, item.sender) self.table.setText(i + 1, 1, item.email) self.table.setText(i + 1, 2, item.subject) i = i + 1 # Clear any remaining slots. while (i < MailList.VISIBLE_EMAIL_COUNT): self.table.setHTML(i + 1, 0, " ") self.table.setHTML(i + 1, 1, " ") self.table.setHTML(i + 1, 2, " ") i = i + 1 # Select the first row if none is selected. if (self.selectedRow == -1): self.selectRow(0)
class MailList(Composite): VISIBLE_EMAIL_COUNT = 10 def __init__(self, mailObject): Composite.__init__(self) self.countLabel = HTML() self.newerButton = HTML("<a href='javascript:;'>< newer</a>", True) self.olderButton = HTML("<a href='javascript:;'>older ></a>", True) self.startIndex = 0 self.selectedRow = -1 self.table = FlexTable() self.navBar = HorizontalPanel() self.mailObject = mailObject # Setup the table. self.table.setCellSpacing(0) self.table.setCellPadding(2) self.table.setWidth("100%") # Hook up events. self.table.addTableListener(self) self.newerButton.addClickListener(self) self.olderButton.addClickListener(self) # Create the 'navigation' bar at the upper-right. innerNavBar = HorizontalPanel() innerNavBar.setSpacing(8) innerNavBar.add(self.newerButton) innerNavBar.add(self.countLabel) innerNavBar.add(self.olderButton) self.navBar.setStyleName("mail-ListNavBar") self.navBar.setHorizontalAlignment(HasAlignment.ALIGN_RIGHT) self.navBar.add(innerNavBar) self.navBar.setWidth("100%") self.initWidget(self.table) self.setStyleName("mail-List") self.initTable() self.update() def onCellClicked(self, sender, row, cell): # Select the row that was clicked (-1 to account for header row). if (row > 0): self.selectRow(row - 1) def onClick(self, sender): if (sender == self.olderButton): # Move forward a page. self.startIndex = self.startIndex + MailList.VISIBLE_EMAIL_COUNT if (self.startIndex >= MailItems().getMailItemCount()): self.startIndex = self.startIndex - MailList.VISIBLE_EMAIL_COUNT else: self.styleRow(self.selectedRow, False) self.selectedRow = -1 self.update() elif (sender == self.newerButton): # Move back a page. self.startIndex = self.startIndex - MailList.VISIBLE_EMAIL_COUNT if (self.startIndex < 0): self.startIndex = 0 else: self.styleRow(self.selectedRow, False) self.selectedRow = -1 self.update() def initTable(self): # Create the header row. self.table.setText(0, 0, "sender") self.table.setText(0, 1, "email") self.table.setText(0, 2, "subject") self.table.setWidget(0, 3, self.navBar) self.table.getRowFormatter().setStyleName(0, "mail-ListHeader") # Initialize the rest of the rows. i = 0 while i < MailList.VISIBLE_EMAIL_COUNT: self.table.setText(i + 1, 0, "") self.table.setText(i + 1, 1, "") self.table.setText(i + 1, 2, "") self.table.getCellFormatter().setWordWrap(i + 1, 0, False) self.table.getCellFormatter().setWordWrap(i + 1, 1, False) self.table.getCellFormatter().setWordWrap(i + 1, 2, False) self.table.getFlexCellFormatter().setColSpan(i + 1, 2, 2) i = i + 1 def selectRow(self, row): # When a row (other than the first one, which is used as a header) is # selected, display its associated MailItem. item = MailItems().getMailItem(self.startIndex + row) if item is None: return self.styleRow(self.selectedRow, False) self.styleRow(row, True) item.read = True self.selectedRow = row self.mailObject.get().displayItem(item) def styleRow(self, row, selected): if (row != -1): if (selected): self.table.getRowFormatter().addStyleName( row + 1, "mail-SelectedRow") else: self.table.getRowFormatter().removeStyleName( row + 1, "mail-SelectedRow") def update(self): # Update the older/newer buttons & label. count = MailItems().getMailItemCount() max = self.startIndex + MailList.VISIBLE_EMAIL_COUNT if (max > count): max = count self.newerButton.setVisible(self.startIndex != 0) self.olderButton.setVisible( self.startIndex + MailList.VISIBLE_EMAIL_COUNT < count) startIndexPlusOne = self.startIndex + 1 self.countLabel.setText("%d - %d of %d" % (startIndexPlusOne, max, count)) # Show the selected emails. i = 0 while (i < MailList.VISIBLE_EMAIL_COUNT): # Don't read past the end. if (self.startIndex + i >= MailItems().getMailItemCount()): break item = MailItems().getMailItem(self.startIndex + i) # Add a row to the table, then set each of its columns to the # email's sender and subject values. self.table.setText(i + 1, 0, item.sender) self.table.setText(i + 1, 1, item.email) self.table.setText(i + 1, 2, item.subject) i = i + 1 # Clear any remaining slots. while (i < MailList.VISIBLE_EMAIL_COUNT): self.table.setHTML(i + 1, 0, " ") self.table.setHTML(i + 1, 1, " ") self.table.setHTML(i + 1, 2, " ") i = i + 1 # Select the first row if none is selected. if (self.selectedRow == -1): self.selectRow(0)
class CollapserPanel(SimplePanel): def __init__(self, sink): SimplePanel.__init__(self) self.sink = sink self.caption = HTML() self.child = None self.showing = False self.dragging = False self.dragStartX = 0 self.dragStartY = 0 self.panel = FlexTable() self.collapse = Image("./images/cancel.png") self.collapse.addClickListener(self) dock = DockPanel() dock.setSpacing(0) dock.add(self.collapse, DockPanel.EAST) dock.add(self.caption, DockPanel.WEST) dock.setCellHorizontalAlignment(self.collapse, HasAlignment.ALIGN_RIGHT) dock.setCellVerticalAlignment(self.collapse, HasAlignment.ALIGN_TOP) dock.setCellHorizontalAlignment(self.caption, HasAlignment.ALIGN_LEFT) dock.setCellWidth(self.caption, "100%") dock.setWidth("100%") dock.setHeight("100%") self.panel.setWidget(0, 0, dock) self.panel.setHeight("100%") self.panel.setWidth("100%") self.panel.setBorderWidth(0) self.panel.setCellPadding(0) self.panel.setCellSpacing(0) self.panel.getCellFormatter().setHeight(1, 0, "100%") self.panel.getCellFormatter().setWidth(1, 0, "100%") self.panel.getCellFormatter().setAlignment( 1, 0, HasHorizontalAlignment.ALIGN_LEFT, HasVerticalAlignment.ALIGN_TOP) SimplePanel.setWidget(self, self.panel) self.setStyleName("gwt-DialogBox") self.caption.setStyleName("Caption") self.collapse.setStyleName("Close") dock.setStyleName("Header") #self.caption.addMouseListener(self) self.collapsed = False self.collapsed_width = "15px" self.uncollapsed_width = "100%" def setInitialWidth(self, width): self.uncollapsed_width = width SimplePanel.setWidth(self, width) self.sink.setCollapserWidth(self, width) def setHeight(self, height): SimplePanel.setHeight(self, height) def onClick(self, sender): if self.collapsed == False: self.collapse.setUrl("./tree_closed.gif") self.collapsed = True self.caption.setVisible(False) if self.child: self.child.setVisible(False) self.setWidth(self.collapsed_width) self.sink.setCollapserWidth(self, self.collapsed_width) else: self.collapse.setUrl("./images/cancel.png") self.collapsed = False self.caption.setVisible(True) if self.child: self.child.setVisible(True) self.setWidth(self.uncollapsed_width) self.sink.setCollapserWidth(self, self.uncollapsed_width) def setHTML(self, html): self.caption.setHTML(html) def setText(self, text): self.caption.setText(text) def remove(self, widget): if self.child != widget: return False self.panel.remove(widget) return True def doAttachChildren(self): SimplePanel.doAttachChildren(self) self.caption.onAttach() def doDetachChildren(self): SimplePanel.doDetachChildren(self) self.caption.onDetach() def setWidget(self, widget): if self.child is not None: self.panel.remove(self.child) if widget is not None: self.panel.setWidget(1, 0, widget) self.child = widget
class CollapserPanel(SimplePanel): def __init__(self, sink): SimplePanel.__init__(self) self.sink = sink self.caption = HTML() self.child = None self.showing = False self.dragging = False self.dragStartX = 0 self.dragStartY = 0 self.panel = FlexTable() self.collapse = Image("./images/cancel.png") self.collapse.addClickListener(self) dock = DockPanel() dock.setSpacing(0) dock.add(self.collapse, DockPanel.EAST) dock.add(self.caption, DockPanel.WEST) dock.setCellHorizontalAlignment(self.collapse, HasAlignment.ALIGN_RIGHT) dock.setCellVerticalAlignment(self.collapse, HasAlignment.ALIGN_TOP) dock.setCellHorizontalAlignment(self.caption, HasAlignment.ALIGN_LEFT) dock.setCellWidth(self.caption, "100%") dock.setWidth("100%") dock.setHeight("100%") self.panel.setWidget(0, 0, dock) self.panel.setHeight("100%") self.panel.setWidth("100%") self.panel.setBorderWidth(0) self.panel.setCellPadding(0) self.panel.setCellSpacing(0) self.panel.getCellFormatter().setHeight(1, 0, "100%") self.panel.getCellFormatter().setWidth(1, 0, "100%") self.panel.getCellFormatter().setAlignment(1, 0, HasHorizontalAlignment.ALIGN_LEFT, HasVerticalAlignment.ALIGN_TOP) SimplePanel.setWidget(self, self.panel) self.setStyleName("gwt-DialogBox") self.caption.setStyleName("Caption") self.collapse.setStyleName("Close") dock.setStyleName("Header") #self.caption.addMouseListener(self) self.collapsed = False self.collapsed_width = "15px" self.uncollapsed_width = "100%" def setInitialWidth(self, width): self.uncollapsed_width = width SimplePanel.setWidth(self, width) self.sink.setCollapserWidth(self, width) def setHeight(self, height): SimplePanel.setHeight(self, height) def onClick(self, sender): if self.collapsed == False: self.collapse.setUrl("./tree_closed.gif") self.collapsed = True self.caption.setVisible(False) if self.child: self.child.setVisible(False) self.setWidth(self.collapsed_width) self.sink.setCollapserWidth(self, self.collapsed_width) else: self.collapse.setUrl("./images/cancel.png") self.collapsed = False self.caption.setVisible(True) if self.child: self.child.setVisible(True) self.setWidth(self.uncollapsed_width) self.sink.setCollapserWidth(self, self.uncollapsed_width) def setHTML(self, html): self.caption.setHTML(html) def setText(self, text): self.caption.setText(text) def remove(self, widget): if self.child != widget: return False self.panel.remove(widget) return True def doAttachChildren(self): SimplePanel.doAttachChildren(self) self.caption.onAttach() def doDetachChildren(self): SimplePanel.doDetachChildren(self) self.caption.onDetach() def setWidget(self, widget): if self.child is not None: self.panel.remove(self.child) if widget is not None: self.panel.setWidget(1, 0, widget) self.child = widget