tuikit: tuikit/core/container.py@11dac45bfba4 (annotated)

90 781774a8d568 Add timer, adjust inheritance of Widget, Container, Window. Radek Brich <radek.brich@devl.cz> parents: 89 diff changeset	1	from tuikit.core.widget import Widget
108 11dac45bfba4 Fix cursor. Radek Brich <radek.brich@devl.cz> parents: 106 diff changeset	2	from tuikit.core.coords import Point, Rect
93 c1e79acb9fcb Add Layout, FixedLayout. Radek Brich <radek.brich@devl.cz> parents: 92 diff changeset	3	from tuikit.layouts.fixed import FixedLayout
89 94f5baef19ac Add Theme, Button. Radek Brich <radek.brich@devl.cz> parents: 87 diff changeset	4
94f5baef19ac Add Theme, Button. Radek Brich <radek.brich@devl.cz> parents: 87 diff changeset	5
90 781774a8d568 Add timer, adjust inheritance of Widget, Container, Window. Radek Brich <radek.brich@devl.cz> parents: 89 diff changeset	6	class Container(Widget):
781774a8d568 Add timer, adjust inheritance of Widget, Container, Window. Radek Brich <radek.brich@devl.cz> parents: 89 diff changeset	7
781774a8d568 Add timer, adjust inheritance of Widget, Container, Window. Radek Brich <radek.brich@devl.cz> parents: 89 diff changeset	8	"""Container widget.
0 a35731b5e31a tuikit Radek Brich <radek.brich@devl.cz> parents: diff changeset	9
90 781774a8d568 Add timer, adjust inheritance of Widget, Container, Window. Radek Brich <radek.brich@devl.cz> parents: 89 diff changeset	10	Can contain other widgets to create hierarchical structure.
781774a8d568 Add timer, adjust inheritance of Widget, Container, Window. Radek Brich <radek.brich@devl.cz> parents: 89 diff changeset	11
781774a8d568 Add timer, adjust inheritance of Widget, Container, Window. Radek Brich <radek.brich@devl.cz> parents: 89 diff changeset	12	"""
32 088b92ffb119 Clean up, refactoring. Rename EventSource to Emitter, begin merging emit() method with handle(). Radek Brich <radek.brich@devl.cz> parents: 23 diff changeset	13
93 c1e79acb9fcb Add Layout, FixedLayout. Radek Brich <radek.brich@devl.cz> parents: 92 diff changeset	14	def __init__(self, layout_class=FixedLayout):
90 781774a8d568 Add timer, adjust inheritance of Widget, Container, Window. Radek Brich <radek.brich@devl.cz> parents: 89 diff changeset	15	Widget.__init__(self)
13 19ebde2fd594 Add more generated documentation. Radek Brich <radek.brich@devl.cz> parents: 9 diff changeset	16	#: List of child widgets.
0 a35731b5e31a tuikit Radek Brich <radek.brich@devl.cz> parents: diff changeset	17	self.children = []
97 0c2e0c09ba5c Add TextField widget, keypress event, cursor. Radek Brich <radek.brich@devl.cz> parents: 94 diff changeset	18	self.focus_child = None
106 abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	19	self.mouse_child = None
93 c1e79acb9fcb Add Layout, FixedLayout. Radek Brich <radek.brich@devl.cz> parents: 92 diff changeset	20	self.layout = layout_class()
9 7175ed629a76 Added ComboBox, HorizontalLayout, TreeNode, TreeModel, TreeView. Widget is now descendant of EventSource. Improved color management (color prefixes). Radek Brich <radek.brich@devl.cz> parents: 5 diff changeset	21
90 781774a8d568 Add timer, adjust inheritance of Widget, Container, Window. Radek Brich <radek.brich@devl.cz> parents: 89 diff changeset	22	def add(self, widget):
87 ee5ea9671f28 Add core Widget, Container. Add widgets Label. Radek Brich <radek.brich@devl.cz> parents: 77 diff changeset	23	"""Add widget into container."""
0 a35731b5e31a tuikit Radek Brich <radek.brich@devl.cz> parents: diff changeset	24	self.children.append(widget)
a35731b5e31a tuikit Radek Brich <radek.brich@devl.cz> parents: diff changeset	25	widget.parent = self
90 781774a8d568 Add timer, adjust inheritance of Widget, Container, Window. Radek Brich <radek.brich@devl.cz> parents: 89 diff changeset	26	widget.window = self.window
89 94f5baef19ac Add Theme, Button. Radek Brich <radek.brich@devl.cz> parents: 87 diff changeset	27	widget.set_theme(self.theme)
93 c1e79acb9fcb Add Layout, FixedLayout. Radek Brich <radek.brich@devl.cz> parents: 92 diff changeset	28	self.layout.add(widget)
97 0c2e0c09ba5c Add TextField widget, keypress event, cursor. Radek Brich <radek.brich@devl.cz> parents: 94 diff changeset	29	if self.focus_child is None:
0c2e0c09ba5c Add TextField widget, keypress event, cursor. Radek Brich <radek.brich@devl.cz> parents: 94 diff changeset	30	self.focus_child = widget
93 c1e79acb9fcb Add Layout, FixedLayout. Radek Brich <radek.brich@devl.cz> parents: 92 diff changeset	31
c1e79acb9fcb Add Layout, FixedLayout. Radek Brich <radek.brich@devl.cz> parents: 92 diff changeset	32	def resize(self, w, h):
c1e79acb9fcb Add Layout, FixedLayout. Radek Brich <radek.brich@devl.cz> parents: 92 diff changeset	33	Widget.resize(self, w, h)
c1e79acb9fcb Add Layout, FixedLayout. Radek Brich <radek.brich@devl.cz> parents: 92 diff changeset	34	self.layout.resize()
89 94f5baef19ac Add Theme, Button. Radek Brich <radek.brich@devl.cz> parents: 87 diff changeset	35
94 e50dae408fe9 Add origin to Buffer. Use it to simplify hierarchical drawing. Radek Brich <radek.brich@devl.cz> parents: 93 diff changeset	36	def draw(self, buffer):
87 ee5ea9671f28 Add core Widget, Container. Add widgets Label. Radek Brich <radek.brich@devl.cz> parents: 77 diff changeset	37	"""Draw child widgets."""
94 e50dae408fe9 Add origin to Buffer. Use it to simplify hierarchical drawing. Radek Brich <radek.brich@devl.cz> parents: 93 diff changeset	38	Widget.draw(self, buffer)
42 0224ce40792f Make Container.layout a property. Radek Brich <radek.brich@devl.cz> parents: 41 diff changeset	39	for child in self.children:
94 e50dae408fe9 Add origin to Buffer. Use it to simplify hierarchical drawing. Radek Brich <radek.brich@devl.cz> parents: 93 diff changeset	40	with buffer.moved_origin(child.x, child.y):
e50dae408fe9 Add origin to Buffer. Use it to simplify hierarchical drawing. Radek Brich <radek.brich@devl.cz> parents: 93 diff changeset	41	with buffer.clip(buffer.origin.x, buffer.origin.y,
e50dae408fe9 Add origin to Buffer. Use it to simplify hierarchical drawing. Radek Brich <radek.brich@devl.cz> parents: 93 diff changeset	42	child.width, child.height):
e50dae408fe9 Add origin to Buffer. Use it to simplify hierarchical drawing. Radek Brich <radek.brich@devl.cz> parents: 93 diff changeset	43	child.draw(buffer)
90 781774a8d568 Add timer, adjust inheritance of Widget, Container, Window. Radek Brich <radek.brich@devl.cz> parents: 89 diff changeset	44
781774a8d568 Add timer, adjust inheritance of Widget, Container, Window. Radek Brich <radek.brich@devl.cz> parents: 89 diff changeset	45	def set_theme(self, theme):
781774a8d568 Add timer, adjust inheritance of Widget, Container, Window. Radek Brich <radek.brich@devl.cz> parents: 89 diff changeset	46	Widget.set_theme(self, theme)
781774a8d568 Add timer, adjust inheritance of Widget, Container, Window. Radek Brich <radek.brich@devl.cz> parents: 89 diff changeset	47	for child in self.children:
781774a8d568 Add timer, adjust inheritance of Widget, Container, Window. Radek Brich <radek.brich@devl.cz> parents: 89 diff changeset	48	child.set_theme(theme)
97 0c2e0c09ba5c Add TextField widget, keypress event, cursor. Radek Brich <radek.brich@devl.cz> parents: 94 diff changeset	49
0c2e0c09ba5c Add TextField widget, keypress event, cursor. Radek Brich <radek.brich@devl.cz> parents: 94 diff changeset	50	@property
0c2e0c09ba5c Add TextField widget, keypress event, cursor. Radek Brich <radek.brich@devl.cz> parents: 94 diff changeset	51	def cursor(self):
104 742e504ec053 Update TextBox: Replace "spot" with "cursor". Radek Brich <radek.brich@devl.cz> parents: 97 diff changeset	52	"""Return cursor coordinates or None if cursor is not set
742e504ec053 Update TextBox: Replace "spot" with "cursor". Radek Brich <radek.brich@devl.cz> parents: 97 diff changeset	53	or is set outside of widget boundaries.
742e504ec053 Update TextBox: Replace "spot" with "cursor". Radek Brich <radek.brich@devl.cz> parents: 97 diff changeset	54
742e504ec053 Update TextBox: Replace "spot" with "cursor". Radek Brich <radek.brich@devl.cz> parents: 97 diff changeset	55	If this container has child with focus, return its cursor position instead.
742e504ec053 Update TextBox: Replace "spot" with "cursor". Radek Brich <radek.brich@devl.cz> parents: 97 diff changeset	56
742e504ec053 Update TextBox: Replace "spot" with "cursor". Radek Brich <radek.brich@devl.cz> parents: 97 diff changeset	57	"""
97 0c2e0c09ba5c Add TextField widget, keypress event, cursor. Radek Brich <radek.brich@devl.cz> parents: 94 diff changeset	58	if self.focus_child:
0c2e0c09ba5c Add TextField widget, keypress event, cursor. Radek Brich <radek.brich@devl.cz> parents: 94 diff changeset	59	cursor = self.focus_child.cursor
108 11dac45bfba4 Fix cursor. Radek Brich <radek.brich@devl.cz> parents: 106 diff changeset	60	if not cursor:
11dac45bfba4 Fix cursor. Radek Brich <radek.brich@devl.cz> parents: 106 diff changeset	61	return None
11dac45bfba4 Fix cursor. Radek Brich <radek.brich@devl.cz> parents: 106 diff changeset	62	cursor = cursor.moved(*self.focus_child.pos)
97 0c2e0c09ba5c Add TextField widget, keypress event, cursor. Radek Brich <radek.brich@devl.cz> parents: 94 diff changeset	63	else:
108 11dac45bfba4 Fix cursor. Radek Brich <radek.brich@devl.cz> parents: 106 diff changeset	64	cursor = self._cursor.immutable()
11dac45bfba4 Fix cursor. Radek Brich <radek.brich@devl.cz> parents: 106 diff changeset	65	if cursor in Rect._make((0, 0), self._size):
11dac45bfba4 Fix cursor. Radek Brich <radek.brich@devl.cz> parents: 106 diff changeset	66	return cursor
97 0c2e0c09ba5c Add TextField widget, keypress event, cursor. Radek Brich <radek.brich@devl.cz> parents: 94 diff changeset	67
0c2e0c09ba5c Add TextField widget, keypress event, cursor. Radek Brich <radek.brich@devl.cz> parents: 94 diff changeset	68	## input events ##
0c2e0c09ba5c Add TextField widget, keypress event, cursor. Radek Brich <radek.brich@devl.cz> parents: 94 diff changeset	69
0c2e0c09ba5c Add TextField widget, keypress event, cursor. Radek Brich <radek.brich@devl.cz> parents: 94 diff changeset	70	def keypress(self, keyname, char, mod=0):
0c2e0c09ba5c Add TextField widget, keypress event, cursor. Radek Brich <radek.brich@devl.cz> parents: 94 diff changeset	71	if self.focus_child:
0c2e0c09ba5c Add TextField widget, keypress event, cursor. Radek Brich <radek.brich@devl.cz> parents: 94 diff changeset	72	self.focus_child.keypress(keyname, char, mod)
106 abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	73
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	74	def mousedown(self, button, pos):
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	75	self.mouse_child = None
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	76	for child in reversed(self.children):
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	77	if pos in child.boundaries:
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	78	child.mousedown(button, pos - child.pos)
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	79	self.mouse_child = child
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	80
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	81	def mouseup(self, button, pos):
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	82	if self.mouse_child:
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	83	self.mouse_child.mouseup(button, pos - self.mouse_child.pos)
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	84
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	85	def mousemove(self, button, pos, relpos):
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	86	if self.mouse_child:
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	87	self.mouse_child.mousemove(button,
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	88	pos - self.mouse_child.pos, relpos)
abcadb7e2ef1 Use Point for mouse events, add them to Container and Widget. Radek Brich <radek.brich@devl.cz> parents: 104 diff changeset	89

author	Radek Brich <radek.brich@devl.cz>
	Wed, 03 Sep 2014 08:57:24 +0200
changeset 108	11dac45bfba4
parent 106	abcadb7e2ef1
child 113	6796adfdc7eb
permissions	-rw-r--r--