def createNumIcon(self, index):
'''Create num icon.'''
numBox = gtk.EventBox()
numLabel = gtk.Label()
if self.pageIndex == index:
numColor = '#BB00BB'
else:
numColor = '#1A3E88'
numLabel.set_markup(("<span foreground='%s' size='%s'>%s</span>" % (numColor, LABEL_FONT_SIZE, str(index))))
numBox.add(numLabel)
numBox.connect("button-press-event", lambda widget, event: self.jumpPage(index))
numBox.connect("expose-event", lambda w, e: drawBackground(w, e, "#FFFFFF"))
utils.setClickableCursor(numBox)
return numBox
def createIndexbar(self):
'''Create bottom bar.'''
# Init.
paddingX = 5
paddingY = 5
# Just render when application more than one page.
if self.appNum > self.defaultRows * self.pageSize:
# Create index box.
box = gtk.HBox()
align = gtk.Alignment()
align.set(0.5, 1.0, 0.0, 0.0)
align.set_padding(paddingY, paddingY, paddingX, paddingX)
align.add(box)
# Get start/end index.
if self.pageIndex % self.pageSize == 0:
(startIndex, endIndex) = (max(1, (self.pageIndex - 1) / self.pageSize * self.pageSize + 1),
min(self.pageIndex + 1,
self.maxPageIndex + 1))
else:
(startIndex, endIndex) = (int(self.pageIndex / self.pageSize) * self.pageSize + 1,
min((int(self.pageIndex / self.pageSize) + 1) * self.pageSize + 1,
self.maxPageIndex + 1))
# Add index box.
iconSize = 24
# Don't add first icon if at first *page*.
if startIndex != 1:
# Add previous icon.
prev = gtk.image_new_from_pixbuf(gtk.gdk.pixbuf_new_from_file("./icons/index/backward.png"))
prevBox = gtk.EventBox()
prevBox.add(prev)
prevBox.connect("button-press-event", lambda widget, event: self.jumpPage(max(1, self.pageIndex - self.pageSize)))
prevBox.connect("expose-event", lambda w, e: drawBackground(w, e, "#FFFFFF"))
box.pack_start(prevBox, False, False, paddingX)
utils.setClickableCursor(prevBox)
first = gtk.Label()
first.set_markup("<span foreground='#1A3E88' size='%s'>1 ... </span>" % (LABEL_FONT_SIZE))
firstBox = gtk.EventBox()
firstBox.add(first)
firstBox.connect("button-press-event", lambda widget, event: self.jumpPage(1))
firstBox.connect("expose-event", lambda w, e: drawBackground(w, e, "#FFFFFF"))
box.pack_start(firstBox, False, False, paddingX)
utils.setClickableCursor(firstBox)
# Add index number icon.
for i in range(startIndex, endIndex):
box.pack_start(self.createNumIcon(i), False, False, paddingX)
# Don't add last icon if at last *page*.
if endIndex - 1 != self.maxPageIndex:
last = gtk.Label()
last.set_markup("<span foreground='#1A3E88' size='%s'> ... %s</span>" % (LABEL_FONT_SIZE, str(self.maxPageIndex)))
lastBox = gtk.EventBox()
lastBox.add(last)
lastBox.connect("button-press-event", lambda widget, event: self.jumpPage(self.maxPageIndex))
lastBox.connect("expose-event", lambda w, e: drawBackground(w, e, "#FFFFFF"))
box.pack_start(lastBox, False, False, paddingX)
utils.setClickableCursor(lastBox)
# Add next icon.
next = gtk.image_new_from_pixbuf(gtk.gdk.pixbuf_new_from_file("./icons/index/forward.png"))
nextBox = gtk.EventBox()
nextBox.add(next)
nextBox.connect("button-press-event", lambda widget, event: self.jumpPage(min(self.maxPageIndex,
self.pageIndex + self.pageSize)))
nextBox.connect("expose-event", lambda w, e: drawBackground(w, e, "#FFFFFF"))
box.pack_start(nextBox, False, False, paddingX)
utils.setClickableCursor(nextBox)
# Add jump button.
spinButton = gtk.SpinButton()
spinButton.set_digits(0)
spinButton.set_increments(1, self.defaultRows)
spinButton.set_range(1, self.maxPageIndex)
spinButton.set_value(self.pageIndex)
self.jumpButton = spinButton
# Add jump label.
jumpBeforeLabel = gtk.Label()
jumpBeforeLabel.set_markup("<span size='%s'>%s</span>" % (LABEL_FONT_SIZE, "跳到第"))
jumpAfterLabel = gtk.Label()
jumpAfterLabel.set_markup("<span size='%s'>%s</span>" % (LABEL_FONT_SIZE, "页"))
jumpButton = utils.newButtonWithoutPadding()
jumpButton.connect("button-release-event", lambda widget, event: self.jumpPage(int(self.jumpButton.get_text())))
drawButton(jumpButton, "confirm", "index", False, "确定", BUTTON_FONT_SIZE_SMALL)
# Connect widget.
box.pack_start(jumpBeforeLabel, False, False, paddingX)
box.pack_start(spinButton, False, False, paddingX)
box.pack_start(jumpAfterLabel, False, False, paddingX)
box.pack_start(jumpButton, False, False, paddingX)
return align
elif self.appNum > self.defaultRows:
# Init.
box = gtk.HBox()
align = gtk.Alignment()
align.set(0.5, 1.0, 0.0, 0.0)
align.set_padding(paddingY, paddingY, paddingX, paddingX)
align.add(box)
# Add index number icon.
for i in range(1, self.maxPageIndex + 1):
box.pack_start(self.createNumIcon(i), False, False, paddingX)
return align
else:
return None
