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Refactored a lot of code. Added a preliminary text window

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Put configuration options for window so that the rendering is controlled
on initialization of window.

Improved clip function to only clip before the borders.

Added a border radius class for initializing separate border radii for
each corner.
This commit is contained in:
Joey Payne 2014-02-04 22:54:05 -07:00
commit 3a31732a14
5 changed files with 337 additions and 152 deletions
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testclasses.py Normal file
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from jgui.surface import Surface, Window, Position, Size, Color, TextWindow
import math
class TestSurface(Surface):
def __init__(self, *args, **kwargs):
super(TestSurface, self).__init__(*args, **kwargs)
my_win = Window('child',
position=[0,0],
size=[500,200],
draggable=True,
resizable=True,
min_size=Size(40,40),
border_width=5,
border_radius=[40,20],
border_color=(0,0,0),
background_color=(1,1,1),
clip_children=True,
ignore_debug=True)
my_win.add_child(TextWindow('text','Micro Bean.', position=[20,20], size=[100, 50]))
self.root_window.add_child(my_win)
self.root_window.add_child(TestWindow('child2', position=[200,200], size=[200,200], draggable=True))
child3 = TestWindow('child3', position=[300,300], size=[200,200], draggable=True)
child3.add_child(TestWindow('child3-1', position=[10,10], size=[50,50], draggable=True))
self.root_window.add_child(child3)
class TestWindow(Window):
def draw_test(self, position, size, color=(1,1,1), line_width=1, line_color=(0,0,0), corner_radius=0):
position = Position.from_value(position)
size = Size.from_value(size)
color = Color.from_value(color)
line_color = Color.from_value(line_color)
context = self.context
radius = corner_radius
degrees = math.pi / 180.0
x = position.x + self.position.x
y = position.y + self.position.y
width = size.width
height = size.height
context.new_sub_path()
context.set_source_rgba(0,0,1)
context.set_line_width(line_width)
context.arc(x + width - radius - line_width/2.0, y + radius + line_width/2.0, radius, -90 * degrees, -45 * degrees)
point = context.get_current_point()
context.stroke()
context.move_to(*point)
context.set_source_rgba(1,0,1)
context.set_line_width(10)
context.arc(x + width - radius - line_width/2.0, y + radius + line_width/2.0, radius, -45 * degrees, 0 * degrees)
context.line_to(x + width - line_width/2.0, y + height - radius - line_width/2.0)
context.arc(x + width - radius - line_width/2.0, y + height - radius - line_width/2.0, radius, 0 * degrees, 45 * degrees)
point = context.get_current_point()
context.stroke()
context.move_to(*point)
context.set_source_rgba(1,0,0)
context.set_line_width(line_width)
context.arc(x + width - radius - line_width/2.0, y + height - radius - line_width/2.0, radius, 45 * degrees, 90 * degrees)
context.line_to(x + radius + line_width/2.0, y + height - line_width/2.0)
context.arc(x + radius + line_width/2.0, y + height - radius - line_width/2.0, radius, 90 * degrees, 135 * degrees)
point = context.get_current_point()
context.stroke()
context.move_to(*point)
context.set_source_rgba(0,1,0)
context.set_line_width(line_width)
context.arc(x + radius + line_width/2.0, y + height - radius - line_width/2.0, radius, 135 * degrees, 180 * degrees)
context.line_to(x + line_width/2.0, y + radius + line_width/2.0)
context.arc(x + radius + line_width/2.0, y + radius + line_width/2.0, radius, 180 * degrees, 225 * degrees)
point = context.get_current_point()
context.stroke()
context.move_to(*point)
context.set_source_rgba(0,0,1)
context.set_line_width(line_width)
context.arc(x + radius + line_width/2.0, y + radius + line_width/2.0, radius, 225 * degrees, 270 * degrees)
context.line_to(x + width - radius - line_width/2.0, y + line_width/2.0)
context.stroke()
context.new_sub_path()
context.arc(x + width - radius - line_width/2.0, y + radius + line_width/2.0, radius, -90 * degrees, 0 * degrees)
context.arc(x + width - radius - line_width/2.0, y + height - radius - line_width/2.0, radius, 0 * degrees, 90 * degrees)
context.arc(x + radius + line_width/2.0, y + height - radius - line_width/2.0, radius, 90 * degrees, 180 * degrees)
context.arc(x + radius + line_width/2.0, y + radius + line_width/2.0, radius, 180 * degrees, 270 * degrees)
context.close_path()
context.set_source_rgba(*color)
context.fill()
def render(self):
self.draw_test([0,0], [self.size.width, self.size.height], corner_radius=20)