[bitbake-devel] [PATCH 08/11] Hob: add auto adjust background area function for long issue text
Shane Wang
shane.wang at intel.com
Tue Mar 20 14:41:09 UTC 2012
From: Liming An <limingx.l.an at intel.com>
To add auto expand the background area function for long issue text input.
Signed-off-by: Liming An <limingx.l.an at intel.com>
Signed-off-by: Shane Wang <shane.wang at intel.com>
---
bitbake/lib/bb/ui/crumbs/hobwidget.py | 30 +++++++++++++++++++++---------
1 files changed, 21 insertions(+), 9 deletions(-)
diff --git a/bitbake/lib/bb/ui/crumbs/hobwidget.py b/bitbake/lib/bb/ui/crumbs/hobwidget.py
index 4c4b059..bc27cd1 100644
--- a/bitbake/lib/bb/ui/crumbs/hobwidget.py
+++ b/bitbake/lib/bb/ui/crumbs/hobwidget.py
@@ -521,26 +521,38 @@ class HobTabBar(gtk.DrawingArea):
cr.fill()
def draw_indicator(self, cr, child):
+ text = ("%d" % child["indicator_number"])
+ layout = self.create_pango_layout(text)
+ layout.set_font_description(self.font)
+ textw, texth = layout.get_pixel_size()
+ # draw the back round area
tab_x = child["x"]
tab_y = child["y"]
- number = child["indicator_number"]
dest_w = int(32 * self.tab_w_ratio)
dest_h = int(32 * self.tab_h_ratio)
if dest_h < self.tab_height:
dest_w = dest_h
-
# x position is offset(tab_width*3/4 - icon_width/2) + start_pos(tab_x)
x = tab_x + self.tab_width * 3/4 - dest_w/2
y = tab_y + self.tab_height/2 - dest_h/2
+
r = min(dest_w, dest_h)/2
color = cr.set_source_color(gtk.gdk.color_parse(HobColors.ORANGE))
- cr.arc(x + r, y + r, r, 0, 2*math.pi)
- cr.fill()
-
- text = ("%d" % number)
- layout = self.create_pango_layout(text)
- layout.set_font_description(self.font)
- textw, texth = layout.get_pixel_size()
+ # check round back area can contain the text or not
+ back_round_can_contain_width = float(2 * r * 0.707)
+ if float(textw) > back_round_can_contain_width:
+ xoff = (textw - int(back_round_can_contain_width)) / 2
+ cr.move_to(x + r - xoff, y + r + r)
+ cr.arc((x + r - xoff), (y + r), r, 0.5*math.pi, 1.5*math.pi)
+ cr.fill() # left half round
+ cr.rectangle((x + r - xoff), y, 2 * xoff, 2 * r)
+ cr.fill() # center rectangle
+ cr.arc((x + r + xoff), (y + r), r, 1.5*math.pi, 0.5*math.pi)
+ cr.fill() # right half round
+ else:
+ cr.arc((x + r), (y + r), r, 0, 2*math.pi)
+ cr.fill()
+ # draw the number text
x = x + (dest_w/2)-(textw/2)
y = y + (dest_h/2) - (texth/2)
cr.move_to(x, y)
--
1.7.6
More information about the bitbake-devel
mailing list