def __paint_nodes_event(self, node_event):
if node_event.node.leave == 0: # 根节点.
x = node_event.x + 15
if node_event.node.is_expanded:
root_text = "-"
else:
root_text = "+"
draw_text(node_event.cr,
root_text,
node_event.x + 5,
node_event.y + get_text_size("+")[1]/2)
else:
x_padding = node_event.node.leave * self.leave_width
x = node_event.x + 10 + x_padding
if node_event.node.is_expanded:
draw_text(node_event.cr,
"*",
node_event.x + x_padding,
node_event.y + get_text_size("*")[1]/2)
else:
if node_event.node.leave < 2:
draw_text(node_event.cr,
">",
node_event.x + x_padding,
node_event.y + get_text_size(">")[1]/2)
draw_text(node_event.cr,
node_event.node.text,
x,
node_event.y + get_text_size(node_event.node.text)[1]/2)
def set_text(self, text):
self.draw_btn.set_label(text)
rect = self.draw_btn.allocation
self.draw_btn.queue_draw_area(rect.x, rect.y, rect.width, rect.height)
size = get_text_size(text, text_size=self.text_size)
width_padding = 12
height_padding = 10
self.resize(1, 1)
text_size = get_text_size("我们", text_size=self.text_size)
#
self.set_size_request(size[0] + width_padding + self.ali_left + self.ali_right,
text_size[1] + height_padding + self.ali_top + self.ali_bottom)
def __expose_event(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
# 画背景.
bg_pixbuf = self.bg.get_pixbuf().scale_simple(rect.width, rect.height,
gtk.gdk.INTERP_BILINEAR)
x = rect.x
y = rect.y
draw_pixbuf(cr, bg_pixbuf, x, y)
#
if None != self.__index:
cr.set_source_rgba(1, 1, 1, 0.1)
cr.rectangle(x + 2, y + self.__index * self.__menu_height + 2,
rect.width - 4, self.__menu_height - 4)
cr.fill()
#
index = 0
for item in self.menu_items:
pixbuf, text = item.pixbuf, item.text
if pixbuf:
draw_pixbuf(
cr, pixbuf, x + 8, y + index * self.__menu_height +
self.__menu_height / 2 - pixbuf.get_height() / 2)
draw_text(
cr, text, x + 35, y + index * self.__menu_height +
self.__menu_height / 2 - get_text_size(text)[1] / 2)
if item.child_menus:
pixbuf = app_theme.get_pixbuf(
"screen_mid/menu_child.png").get_pixbuf()
draw_pixbuf(
cr, pixbuf, x + rect.width - 10,
y + index * self.__menu_height + self.__menu_height / 2 -
pixbuf.get_height() / 2)
index += 1
def __init__(self,
chapter_index,
text,
ali_padding=13,
font_size=10):
gtk.Button.__init__(self)
# init values.
self.chapter_index = chapter_index
self.text = text
self.font_size=font_size
self.ali_padding = ali_padding
self.selected_bg_color = "#62b8ef"
self.normal_bg_color = "#dfdfdf"
self.selected_font_color = "#ffffff"
self.normal_font_color = "#797979"
self.draw_check = False
self.__selected = False
self.hover = False
width, height = get_text_size(self.text, font_size)
self.set_size_request(width+self.ali_padding*2, 23)
# init events.
self.add_events(gtk.gdk.ALL_EVENTS_MASK)
self.connect("expose-event", self.select_button_expose_event)
self.connect("enter-notify-event", self._cursor_enter_redraw)
self.connect("leave-notify-event", self._cursor_leave_redraw)
def __listview_on_draw_sub_item(self, e):
color = self.listview_color.get_color()
if e.double_items == e.item:
e.text_color = "#000000"
text_size=9
color_info = [(0, (color, 0.8)), (1, (color, 0.8))]
draw_vlinear(e.cr,
e.x, e.y, e.w, e.h,
color_info
)
elif e.item in e.single_items:
e.text_color = "#FFFFFF"
text_size=9
color_info = [(0, (color, 0.5)), (1, (color, 0.5))]
draw_vlinear(e.cr,
e.x, e.y, e.w, e.h,
color_info
)
elif e.motion_items == e.item:
e.text_color = "#FFFFFF"
text_size=9
color_info = [(0, (color, 0.2)), (1, (color, 0.2))]
draw_vlinear(e.cr,
e.x, e.y, e.w, e.h,
color_info
)
else:
e.text_color = "#FFFFFF"
text_size=9
#
text = e.text.decode("utf-8")
one_width = self.list_view.columns[0].width
two_width = self.list_view.columns[1].width
#if e.w == one_width: # 显示播放名字的第一列.
if e.column_index == 0:
#
t_width = 0
t_index = 0
add_point = False
for t in text:
t_width += get_text_size(t, text_size=text_size)[0]
if t_width > one_width - 20:
add_point = True
break
t_index += 1
if add_point:
text = text[:t_index] + "..."
#
alignment = Text.LEFT
x = e.x + 15
elif e.w == two_width:
alignment = Text.RIGHT
x = e.x - 15
e.draw_text(e.cr,
str(text),
x, e.y, e.w, e.h,
text_color=e.text_color,
text_size=text_size,
alignment=alignment)
def __expose_event(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
# 画背景.
bg_pixbuf = self.bg.get_pixbuf().scale_simple(rect.width,
rect.height,
gtk.gdk.INTERP_BILINEAR)
x = rect.x
y = rect.y
draw_pixbuf(cr, bg_pixbuf, x, y)
#
if None != self.__index:
cr.set_source_rgba(1, 1, 1, 0.1)
cr.rectangle(x + 2,
y + self.__index * self.__menu_height + 2,
rect.width - 4,
self.__menu_height - 4)
cr.fill()
#
index = 0
for item in self.menu_items:
pixbuf, text = item.pixbuf, item.text
if pixbuf:
draw_pixbuf(cr, pixbuf,
x + 8,
y + index * self.__menu_height + self.__menu_height/2 - pixbuf.get_height()/2)
draw_text(cr, text,
x + 35,
y + index * self.__menu_height + self.__menu_height/2 - get_text_size(text)[1]/2)
if item.child_menus:
pixbuf = app_theme.get_pixbuf("screen_mid/menu_child.png").get_pixbuf()
draw_pixbuf(cr, pixbuf,
x + rect.width - 10,
y + index * self.__menu_height + self.__menu_height/2 - pixbuf.get_height()/2)
index += 1
def scroll_mode(self):
rect = self.allocation
full_width, font_height = get_text_size(
self.text, text_size=self.font_size
)
font_width, font_height = get_text_size(
self.lang == "zh" and "震" or "w",
text_size=self.font_size
)
print "%d %d" % (rect.width, font_width)
if full_width > rect.width:
self.current_length = rect.width / font_width
self.current_text = self.text[:self.current_length]
t = CountDownExec(2, self._update, doLoop=2)
t.start()
else:
return False
def test_paint_nodes_event(e):
if e.node.leave == 0: # 根节点.
draw_text(e.cr,
e.node.text,
e.x + e.w/2 - get_text_size(e.node.text)[0]/2,
e.y + e.h/2 - get_text_size(e.node.text)[1]/2)
e.cr.set_source_rgba(1, 1, 1, 1.0)
e.cr.rectangle(e.x, e.y, e.w, e.h)
e.cr.stroke()
else:
pixbuf = gtk.gdk.pixbuf_new_from_file("logo.png")
pixbuf = pixbuf.scale_simple(e.h, e.h, gtk.gdk.INTERP_BILINEAR)
draw_pixbuf(e.cr, pixbuf, e.x + e.w/2 - pixbuf.get_width()/2 + (e.node.leave - 1)* e.h, e.y)
draw_text(e.cr,
e.node.text,
e.x + e.w/2 - get_text_size(e.node.text)[1]/2 + pixbuf.get_width() + e.node.leave * e.h,
e.y + e.h/2 - get_text_size(e.node.text)[1]/2)
def __treeview_paint_nodes_event(self, node_event):
color = self.listview_color.get_color()
text_color = "#FFFFFF"
# 单击和移动, 双击.
if node_event.node in node_event.single_items:
color_info = [(0, (color, 0.45)), (1, (color, 0.45))]
draw_vlinear(node_event.cr,
node_event.x, node_event.y, node_event.w, node_event.h,
color_info
)
#text_color = "#000000"
elif node_event.node in node_event.motion_items:
color_info = [(0, (color, 0.75)), (1, (color, 0.75))]
draw_vlinear(node_event.cr,
node_event.x, node_event.y, node_event.w, node_event.h,
color_info
)
#
x_padding = 12 # 因为要和搜索框对齐.
if 0 == node_event.node.leave: # 根节点. :比如->> >我看过的. >优酷视频. >pps.
if node_event.node.is_expanded:
pixbuf = self.one_open.get_pixbuf()
else:
pixbuf = self.one_close.get_pixbuf()
elif 1 == node_event.node.leave: #
if node_event.node.is_expanded:
pixbuf = self.two_open.get_pixbuf()
else:
pixbuf = self.two_close.get_pixbuf()
else:
if node_event.node.is_expanded:
pixbuf = self.three_open.get_pixbuf()
else:
pixbuf = self.three_close.get_pixbuf()
#
icon_x = node_event.x + x_padding
icon_y = node_event.y + node_event.h/2 - pixbuf.get_height()/2 + 1
if node_event.node.leave > 1:
icon_x += (node_event.node.leave - 1) * pixbuf.get_width()
if node_event.node.leave > 0:
text_color = "#a8a8a8"
##########
# 画图标.
if node_event.node.nodes != []:
draw_pixbuf(node_event.cr,
pixbuf,
icon_x,
icon_y)
# 画文本.
text_x_padding = 15
text_size = 9
draw_text(node_event.cr,
node_event.node.text,
icon_x + text_x_padding,
node_event.y + node_event.h/2 - get_text_size(node_event.node.text, text_size=9)[1]/2,
text_color=text_color,
text_size=text_size
)
def __init__(self, text, font_size=19, font_color="#373737"):
gtk.Label.__init__(self)
self.text = text
self.font_size = font_size
self.font_color = font_color
width, height = get_text_size(self.text, self.font_size)
self.set_size_request(width, height)
self.connect("expose-event", self.expose)
def top_text_btn_expose_event(self, widget, event, font_color):
cr = widget.window.cairo_create()
rect = widget.allocation
text = widget.get_label()
font_size = 12
size = get_text_size(text, font_size)
size_padding = get_text_size("a", font_size)
size_padding = size_padding[0] * 35
draw_text(cr,
text,
rect.x,
rect.y + rect.height/2 - size[1]/2,
font_size,
font_color,
markup=text)
widget.set_size_request(size[0], size[1])
return True
def test_paint_nodes_event(e):
if e.node.leave == 0: # 根节点.
draw_text(e.cr, e.node.text,
e.x + e.w / 2 - get_text_size(e.node.text)[0] / 2,
e.y + e.h / 2 - get_text_size(e.node.text)[1] / 2)
e.cr.set_source_rgba(1, 1, 1, 1.0)
e.cr.rectangle(e.x, e.y, e.w, e.h)
e.cr.stroke()
else:
pixbuf = gtk.gdk.pixbuf_new_from_file("logo.png")
pixbuf = pixbuf.scale_simple(e.h, e.h, gtk.gdk.INTERP_BILINEAR)
draw_pixbuf(
e.cr, pixbuf, e.x + e.w / 2 - pixbuf.get_width() / 2 +
(e.node.leave - 1) * e.h, e.y)
draw_text(
e.cr, e.node.text,
e.x + e.w / 2 - get_text_size(e.node.text)[1] / 2 +
pixbuf.get_width() + e.node.leave * e.h,
e.y + e.h / 2 - get_text_size(e.node.text)[1] / 2)
def __listview_on_draw_sub_item(self, e):
color = self.listview_color.get_color()
if e.double_items == e.item:
e.text_color = "#000000"
text_size = 9
color_info = [(0, (color, 0.8)), (1, (color, 0.8))]
draw_vlinear(e.cr, e.x, e.y, e.w, e.h, color_info)
elif e.item in e.single_items:
e.text_color = "#FFFFFF"
text_size = 9
color_info = [(0, (color, 0.5)), (1, (color, 0.5))]
draw_vlinear(e.cr, e.x, e.y, e.w, e.h, color_info)
elif e.motion_items == e.item:
e.text_color = "#FFFFFF"
text_size = 9
color_info = [(0, (color, 0.2)), (1, (color, 0.2))]
draw_vlinear(e.cr, e.x, e.y, e.w, e.h, color_info)
else:
e.text_color = "#FFFFFF"
text_size = 9
#
text = e.text.decode("utf-8")
one_width = self.list_view.columns[0].width
two_width = self.list_view.columns[1].width
#if e.w == one_width: # 显示播放名字的第一列.
if e.column_index == 0:
#
t_width = 0
t_index = 0
add_point = False
for t in text:
t_width += get_text_size(t, text_size=text_size)[0]
if t_width > one_width - 20:
add_point = True
break
t_index += 1
if add_point:
text = text[:t_index] + "..."
#
alignment = Text.LEFT
x = e.x + 15
elif e.w == two_width:
alignment = Text.RIGHT
x = e.x - 15
e.draw_text(e.cr,
str(text),
x,
e.y,
e.w,
e.h,
text_color=e.text_color,
text_size=text_size,
alignment=alignment)
def expose_event(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
if self.centre:
font_width, font_height = get_text_size(
self.text, text_size=self.font_size
)
else:
font_width, font_height = get_text_size(
self.lang == "zh" and "震" or "w",
text_size=self.font_size)
#x_padding = rect.x + (rect.width - font_width) / 2
#y_padding = rect.y + (rect.height - font_height) / 2
if self.reverse:
cr.set_source_rgb(*color_hex_to_cairo(THEME['hover']))
cr.rectangle(*rect)
cr.fill()
if self.multi:
num = (rect.width - self.padding[0] * 2) / font_width
for i in xrange(0, len(self.text) / num + 1):
draw_text(cr, self.text[i * num: (i + 1) * num],
rect.x + self.padding[0],
rect.y + self.padding[1] + 5 + font_height * i,
text_size=self.font_size,
text_color=self.font_color)
else:
y_padding = (rect.height - font_height) / 2
if self.centre:
x_padding = (rect.width - font_width) / 2
else:
x_padding = self.padding[0]
draw_text(cr, self.text,
rect.x + x_padding,
rect.y + y_padding,
text_size=self.font_size,
text_color=self.font_color)
return True
def __treeview_paint_nodes_event(self, node_event):
leave_width = 20
color = self.listview_color.get_color()
text_color = "#FFFFFF"
#
if node_event.node in node_event.single_items:
color_info = [(0, (color, 0.45)), (1, (color, 0.45))]
draw_vlinear(node_event.cr,
node_event.x, node_event.y, node_event.w, node_event.h,
color_info
)
text_color = "#000000"
elif node_event.node in node_event.motion_items:
color_info = [(0, (color, 0.75)), (1, (color, 0.75))]
draw_vlinear(node_event.cr,
node_event.x, node_event.y, node_event.w, node_event.h,
color_info
)
#
if node_event.node.leave == 1: # 根节点.
x = node_event.x + 20
# 画root的图标.
if node_event.node.is_expanded:
pixbuf = self.tree_view_close.get_pixbuf()
else:
pixbuf = self.tree_view_open.get_pixbuf()
# node_event.x + 5 是图标与文字之间的宽度.
draw_pixbuf(node_event.cr,
pixbuf,
node_event.x + 5,
node_event.y + node_event.h/2 - pixbuf.get_height()/2 )
else:
#x_padding = node_event.node.leave * leave_width
#x = node_event.x + 18 + x_padding
x = node_event.x + 20
#
if node_event.node.is_expanded:
pixbuf = self.tree_view_bottom.get_pixbuf()
else:
pixbuf = self.tree_view_right.get_pixbuf()
icon_x = node_event.x + pixbuf.get_width()/2
icon_y = node_event.y + node_event.h/2 - pixbuf.get_height()/2
if node_event.node.nodes or node_event.node.leave == 2:
draw_pixbuf(node_event.cr, pixbuf, icon_x, icon_y)
#
draw_text(node_event.cr,
node_event.node.text,
x + 5,
node_event.y + node_event.h/2 - get_text_size(node_event.node.text, text_size=9)[1]/2,
text_color=text_color,
text_size=9
)
def __paint_nodes_event(self, node_event):
if node_event.node.leave == 0: # 根节点.
x = node_event.x + 15
if node_event.node.is_expanded:
root_text = "-"
else:
root_text = "+"
draw_text(node_event.cr, root_text, node_event.x + 5,
node_event.y + get_text_size("+")[1] / 2)
else:
x_padding = node_event.node.leave * self.leave_width
x = node_event.x + 10 + x_padding
if node_event.node.is_expanded:
draw_text(node_event.cr, "*", node_event.x + x_padding,
node_event.y + get_text_size("*")[1] / 2)
else:
if node_event.node.leave < 2:
draw_text(node_event.cr, ">", node_event.x + x_padding,
node_event.y + get_text_size(">")[1] / 2)
draw_text(node_event.cr, node_event.node.text, x,
node_event.y + get_text_size(node_event.node.text)[1] / 2)
def __treeview_paint_nodes_event(self, node_event):
color = self.listview_color.get_color()
text_color = "#FFFFFF"
# 单击和移动, 双击.
if node_event.node in node_event.single_items:
color_info = [(0, (color, 0.45)), (1, (color, 0.45))]
draw_vlinear(node_event.cr, node_event.x, node_event.y,
node_event.w, node_event.h, color_info)
#text_color = "#000000"
elif node_event.node in node_event.motion_items:
color_info = [(0, (color, 0.75)), (1, (color, 0.75))]
draw_vlinear(node_event.cr, node_event.x, node_event.y,
node_event.w, node_event.h, color_info)
#
x_padding = 12 # 因为要和搜索框对齐.
if 0 == node_event.node.leave: # 根节点. :比如->> >我看过的. >优酷视频. >pps.
if node_event.node.is_expanded:
pixbuf = self.one_open.get_pixbuf()
else:
pixbuf = self.one_close.get_pixbuf()
elif 1 == node_event.node.leave: #
if node_event.node.is_expanded:
pixbuf = self.two_open.get_pixbuf()
else:
pixbuf = self.two_close.get_pixbuf()
else:
if node_event.node.is_expanded:
pixbuf = self.three_open.get_pixbuf()
else:
pixbuf = self.three_close.get_pixbuf()
#
icon_x = node_event.x + x_padding
icon_y = node_event.y + node_event.h / 2 - pixbuf.get_height() / 2 + 1
if node_event.node.leave > 1:
icon_x += (node_event.node.leave - 1) * pixbuf.get_width()
if node_event.node.leave > 0:
text_color = "#a8a8a8"
##########
# 画图标.
if node_event.node.nodes != []:
draw_pixbuf(node_event.cr, pixbuf, icon_x, icon_y)
# 画文本.
text_x_padding = 15
text_size = 9
draw_text(node_event.cr,
node_event.node.text,
icon_x + text_x_padding,
node_event.y + node_event.h / 2 -
get_text_size(node_event.node.text, text_size=9)[1] / 2,
text_color=text_color,
text_size=text_size)
def expose_event(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
font_width, font_height = get_text_size(
self.lang == "zh" and "震" or "w",
text_size=self.font_size
)
y_padding = (rect.height - font_height) / 2
draw_text(cr, self.current_text,
rect.x,
rect.y + y_padding,
text_size=self.font_size,
text_color=self.font_color)
return True
def draw_text(
cr,
text,
x,
y,
w=0,
h=0,
text_size=DEFAULT_FONT_SIZE,
text_color="#FFFFFF",
text_font=DEFAULT_FONT,
alignment=None,
pango_list=None,
markup=None,
):
cr.set_source_rgb(*color_hex_to_cairo(text_color))
context = pangocairo.CairoContext(cr)
layout = context.create_layout()
# 设置字体.
layout.set_font_description(pango.FontDescription("%s %s" % (text_font, text_size)))
# 设置文本.
layout.set_text(text)
# add pango list attributes.
if pango_list:
layout.set_attributes(pango_list)
# 设置文本的alignment.
text_size = get_text_size(text, text_size, text_font)
x_padding, y_padding = 0, 0
if alignment == pango.ALIGN_LEFT:
x_padding = 0
y_padding = h / 2 - text_size[1] / 2
elif alignment == pango.ALIGN_CENTER:
x_padding = w / 2 - text_size[0] / 2
y_padding = h / 2 - text_size[1] / 2
elif alignment == pango.ALIGN_RIGHT:
x_padding = w - text_size[0]
y_padding = h / 2 - text_size[1] / 2
# 设置markup.
if markup:
layout.set_markup(markup)
if alignment:
layout.set_alignment(alignment)
# 设置移动.
cr.move_to(x + x_padding, y + y_padding)
#
context.update_layout(layout)
context.show_layout(layout)
def __select_btn_expose_event(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
if widget.state == gtk.STATE_NORMAL:
pixbuf = self.left_normal_pixbuf.get_pixbuf()
elif widget.state == gtk.STATE_PRELIGHT:
pixbuf = self.left_hover_pixbuf.get_pixbuf()
elif widget.state == gtk.STATE_ACTIVE:
pixbuf = self.left_press_pixbuf.get_pixbuf()
draw_pixbuf(cr, pixbuf, rect.x, rect.y)
text_size = get_text_size(widget.get_label(), text_size=9)
draw_text(cr, widget.get_label(),
rect.x + rect.width/2 - text_size[0]/2 + 5,
rect.y + rect.height/2 - text_size[1]/2,
text_size=10)
#
return True
def draw_text(cr,
text,
x,
y,
w=0,
h=0,
text_size=DEFAULT_FONT_SIZE,
text_color="#FFFFFF",
text_font=DEFAULT_FONT,
alignment=None,
pango_list=None,
markup=None):
cr.set_source_rgb(*color_hex_to_cairo(text_color))
context = pangocairo.CairoContext(cr)
layout = context.create_layout()
# 设置字体.
layout.set_font_description(
pango.FontDescription("%s %s" % (text_font, text_size)))
# 设置文本.
layout.set_text(text)
# add pango list attributes.
if pango_list:
layout.set_attributes(pango_list)
# 设置文本的alignment.
text_size = get_text_size(text, text_size, text_font)
x_padding, y_padding = 0, 0
if alignment == pango.ALIGN_LEFT:
x_padding = 0
y_padding = h / 2 - text_size[1] / 2
elif alignment == pango.ALIGN_CENTER:
x_padding = w / 2 - text_size[0] / 2
y_padding = h / 2 - text_size[1] / 2
elif alignment == pango.ALIGN_RIGHT:
x_padding = w - text_size[0]
y_padding = h / 2 - text_size[1] / 2
# 设置markup.
if markup:
layout.set_markup(markup)
if alignment:
layout.set_alignment(alignment)
# 设置移动.
cr.move_to(x + x_padding, y + y_padding)
#
context.update_layout(layout)
context.show_layout(layout)
def __expose_event_function(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
x, y, w, h = rect
#
self.__draw_left_line(widget, cr, x, y, w, h)
# draw text and pixbuf.
text = widget.get_text()
text_size = 9
text_w = 0
pixbuf = widget.get_pixbuf()
pixbuf_w = 0
if pixbuf != None:
pixbuf_w = pixbuf.get_width()
#pixbuf_h = pixbuf.get_height()
pixbuf_x_padding = x + 5
if text == "":
pixbuf_x_padding = x + w/2 - pixbuf_w/2
# 旋转 rotate.
if self.__rotate_check:
self.__draw_rotate(cr, rect, pixbuf)
#pixbuf = pixbuf.rotate_simple(self.rotate_angle)
else:
# draw pixbuf.
draw_pixbuf(cr,
pixbuf,
pixbuf_x_padding,
y + h/2 - pixbuf.get_height()/2)
if text != "":
text_w, text_h = get_text_size(text, text_size=text_size)
text_x_padding = x + pixbuf_w + self.left_line_w + 5,
if pixbuf == None:
text_x_padding = x + w/2 - text_w/2
draw_tray_text(cr,
text,
text_x_padding,
y + h/2 - text_h/2,
text_size=text_size)
#
self.__draw_right_line(widget, cr, x, y, w, h)
self.__draw_press_rectangle(widget, cr, x, y, w, h)
#
w_padding = pixbuf_w + text_w + 8 + self.left_line_w + self.right_line_w
widget.set_size_request(w_padding - 4, 16)
#
return True
def __select_btn_expose_event(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
if widget.state == gtk.STATE_NORMAL:
pixbuf = self.left_normal_pixbuf.get_pixbuf()
elif widget.state == gtk.STATE_PRELIGHT:
pixbuf = self.left_hover_pixbuf.get_pixbuf()
elif widget.state == gtk.STATE_ACTIVE:
pixbuf = self.left_press_pixbuf.get_pixbuf()
draw_pixbuf(cr, pixbuf, rect.x, rect.y)
text_size = get_text_size(widget.get_label(), text_size=9)
draw_text(cr,
widget.get_label(),
rect.x + rect.width / 2 - text_size[0] / 2 + 5,
rect.y + rect.height / 2 - text_size[1] / 2,
text_size=10)
#
return True
def expose_event(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
if self.hover or self.steady:
background_color = THEME['hover']
text_color = THEME['bg']
bg_opacity = self.opacity[1]
content_opacity = self.opacity[3]
if bg_opacity == 0:
text_color = THEME['hover']
else:
background_color = THEME['bg']
text_color = self.color
bg_opacity = self.opacity[0]
content_opacity = self.opacity[2]
font_width, font_height = get_text_size(self.text,
text_size=self.font_size)
x_padding = rect.x + (rect.width - font_width) / 2
y_padding = rect.y + (rect.height - font_height) / 2
with cairo_disable_antialias(cr):
cr.set_source_rgba(*alpha_color_hex_to_cairo(
(background_color, bg_opacity)))
cr.rectangle(rect.x,
rect.y,
rect.width,
rect.height)
cr.fill()
if self.border:
draw_border(cr, rect=rect, pos=(1, 1, 0, 0))
if self.icon:
draw_icon(cr, self.symbol, text_color, rect,
opacity=content_opacity)
else:
draw_text(cr, self.text,
x_padding,
y_padding,
text_size=self.font_size,
text_color=text_color)
if font_height > rect.height:
widget.set_size_request(rect.width, font_height)
return True
def select_button_expose_event(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
#
# get font width/height.
font_w, font_h = get_text_size(self.text, text_size=self.font_size)
# draw text.
x_padding = rect.x + self.ali_padding
x_padding = max(20, x_padding)
if self.__selected or self.hover:
# draw rectangle.
with cairo_disable_antialias(cr):
cr.set_source_rgb(*color_hex_to_cairo(self.selected_bg_color))
cr.rectangle(rect.x,
rect.y,
rect.width,
rect.height)
cr.fill()
draw_text(cr, self.text,
x_padding,
rect.y + rect.height/2 - font_h/2,
text_size=self.font_size,
text_color=self.selected_font_color)
else:
with cairo_disable_antialias(cr):
cr.set_source_rgb(*color_hex_to_cairo(self.normal_bg_color))
cr.rectangle(rect.x,
rect.y,
rect.width,
rect.height)
cr.fill()
draw_text(cr, self.text,
x_padding,
rect.y + rect.height/2 - font_h/2,
text_size=self.font_size,
text_color=self.normal_font_color)
# set size.
if font_h > rect.height:
widget.set_size_request(rect.width, font_h)
return True
def __draw_btn_expose_event(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
# draw background.
b_x_padding, b_y_padding, b_w_padding, b_h_padding = 2, 2, 4, 4
cr.set_source_rgb(0, 0, 0)
cr.rectangle(rect.x + b_x_padding,
rect.y + b_y_padding,
rect.width - b_w_padding,
rect.height - b_h_padding)
cr.fill()
# draw text.
text_color = "#FFFFFF"
text = widget.get_label()
size = get_text_size(text, text_size=self.text_size)
x_padding = 5
draw_text(cr, text,
rect.x + x_padding,
rect.y + rect.height/2 - size[1]/2, text_color=text_color, text_size=self.text_size)
return True
def tooltip_btn_expose_event(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
#
cr.set_source_rgba(*alpha_color_hex_to_cairo(("#fffacc", 1.0)))
cr.rectangle(*rect)
cr.fill()
#
text = widget.get_label()
size = get_text_size(text)
import pango
draw_text(cr,
text,
rect.x - 1, rect.y, rect.width, rect.height,
text_color="#000000",
alignment=pango.ALIGN_CENTER)
cr.set_source_rgba(*alpha_color_hex_to_cairo(("#e7e77c", 1.0)))
cr.rectangle(*rect)
cr.stroke()
return True
def expose_event(self, widget, event):
self.set_size_request(*self.size)
cr = widget.window.cairo_create()
rect = widget.allocation
font_width, font_height = get_text_size("Loading ...",
text_size=20)
with cairo_disable_antialias(cr):
cr.set_source_rgb(*color_hex_to_cairo(THEME['bg']))
cr.rectangle(*rect)
cr.fill()
if self.haveLoadingHint:
draw_text(cr, "Loading ...",
rect.x + (rect.width - font_width) / 2,
rect.y + (rect.height - font_height) / 2,
text_size=20,
text_color=THEME['font_color'])
propagate_expose(widget, event)
return True
def __init__(self,
text="",
ali_padding=0,
font_size=10,
bg_color="#ebf4fd",
line_color="#7da2ce"):
gtk.Button.__init__(self)
# init values.
self.text = text
self.font_size=font_size
self.ali_padding = ali_padding
self.bg_color = bg_color
self.line_color = line_color
self.text_color = "#000000"
self.draw_check = False
width, height = get_text_size(self.text, font_size)
self.set_size_request(width, height)
# init events.
self.add_events(gtk.gdk.ALL_EVENTS_MASK)
self.connect("button-press-event", self.select_button_button_press_event)
self.connect("button-release-event", self.select_button_button_release_event)
self.connect("expose-event", self.select_button_expose_event)
def select_button_expose_event(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
#
if widget.state == gtk.STATE_PRELIGHT:
# draw rectangle.
with cairo_disable_antialias(cr):
cr.set_source_rgb(*color_hex_to_cairo(self.bg_color))
cr.rectangle(rect.x,
rect.y,
rect.width,
rect.height)
cr.fill()
cr.set_line_width(1)
cr.set_source_rgb(*color_hex_to_cairo(self.line_color))
cr.rectangle(rect.x + 1,
rect.y + 1,
rect.width - 2,
rect.height - 2)
cr.stroke()
if widget.state == gtk.STATE_INSENSITIVE:
text_color = "#a6a6a6"
else:
text_color = self.text_color
# get font width/height.
font_w, font_h = get_text_size(self.text, text_size=self.font_size)
# draw text.
x_padding = rect.x + rect.width - font_w - self.ali_padding
x_padding = max(20, x_padding)
draw_text(cr, self.text,
x_padding,
rect.y + rect.height/2 - font_h/2,
text_size=self.font_size,
text_color=text_color)
# set size.
if font_h > rect.height:
widget.set_size_request(rect.width, font_h)
return True
def tooltip_btn_expose_event(self, widget, event):
cr = widget.window.cairo_create()
rect = widget.allocation
#
cr.set_source_rgba(*alpha_color_hex_to_cairo(("#fffacc", 1.0)))
cr.rectangle(*rect)
cr.fill()
#
text = widget.get_label()
size = get_text_size(text)
import pango
draw_text(cr,
text,
rect.x - 1,
rect.y,
rect.width,
rect.height,
text_color="#000000",
alignment=pango.ALIGN_CENTER)
cr.set_source_rgba(*alpha_color_hex_to_cairo(("#e7e77c", 1.0)))
cr.rectangle(*rect)
cr.stroke()
return True
def __init__(self,
text='Label',
font_size=12,
reverse=False,
centre=False,
padding=(0, 0),
multi=False,
lang="zh",
font_color=THEME['font_color']):
super(MetroLabel, self).__init__()
self.text = text
self.multi = multi
self.lang = lang
self.padding = padding
self.font_size = font_size
width, height = get_text_size(self.text, font_size)
self.set_size_request(width + self.padding[0] * 2,
height + self.padding[1] * 2)
self.font_color = font_color
self.reverse = reverse
self.centre = centre
self.connect('expose-event', self.expose_event)