author | Radek Brich <radek.brich@devl.cz> |
Fri, 14 Dec 2012 10:20:14 +0100 | |
changeset 32 | 088b92ffb119 |
parent 23 | 4e72fd2a0e14 |
child 34 | e3beacd5e536 |
permissions | -rw-r--r-- |
0 | 1 |
# -*- coding: utf-8 -*- |
2 |
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16
8791a7da6835
Update VerticalLayout/HorizontalLayout. Add layout demo. Add Size, Borders to common. Update Coords, Rect.
Radek Brich <radek.brich@devl.cz>
parents:
15
diff
changeset
|
3 |
import logging |
8791a7da6835
Update VerticalLayout/HorizontalLayout. Add layout demo. Add Size, Borders to common. Update Coords, Rect.
Radek Brich <radek.brich@devl.cz>
parents:
15
diff
changeset
|
4 |
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18
e6c3a5ee91aa
Eliminate relative imports.
Radek Brich <radek.brich@devl.cz>
parents:
16
diff
changeset
|
5 |
from tuikit.widget import Widget |
e6c3a5ee91aa
Eliminate relative imports.
Radek Brich <radek.brich@devl.cz>
parents:
16
diff
changeset
|
6 |
from tuikit.common import Borders |
0 | 7 |
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13
19ebde2fd594
Add more generated documentation.
Radek Brich <radek.brich@devl.cz>
parents:
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diff
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8 |
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0 | 9 |
class Container(Widget): |
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
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10 |
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13
19ebde2fd594
Add more generated documentation.
Radek Brich <radek.brich@devl.cz>
parents:
9
diff
changeset
|
11 |
'''Container widget. Base for any widget which can contain other widgets.''' |
32
088b92ffb119
Clean up, refactoring. Rename EventSource to Emitter, begin merging emit() method with handle().
Radek Brich <radek.brich@devl.cz>
parents:
23
diff
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|
12 |
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0 | 13 |
def __init__(self, width = 10, height = 10): |
13
19ebde2fd594
Add more generated documentation.
Radek Brich <radek.brich@devl.cz>
parents:
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diff
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|
14 |
'''Create container of requested size.''' |
0 | 15 |
Widget.__init__(self, width, height) |
16 |
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13
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Add more generated documentation.
Radek Brich <radek.brich@devl.cz>
parents:
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diff
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|
17 |
#: List of child widgets. |
0 | 18 |
self.children = [] |
32
088b92ffb119
Clean up, refactoring. Rename EventSource to Emitter, begin merging emit() method with handle().
Radek Brich <radek.brich@devl.cz>
parents:
23
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|
19 |
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0 | 20 |
self.mousechild = None |
21 |
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13
19ebde2fd594
Add more generated documentation.
Radek Brich <radek.brich@devl.cz>
parents:
9
diff
changeset
|
22 |
#: Width of borders (left, top, right, bottom). |
19ebde2fd594
Add more generated documentation.
Radek Brich <radek.brich@devl.cz>
parents:
9
diff
changeset
|
23 |
#: Child widgets are placed within borders. |
16
8791a7da6835
Update VerticalLayout/HorizontalLayout. Add layout demo. Add Size, Borders to common. Update Coords, Rect.
Radek Brich <radek.brich@devl.cz>
parents:
15
diff
changeset
|
24 |
self.borders = Borders() |
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
|
25 |
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15 | 26 |
self._layout = None |
32
088b92ffb119
Clean up, refactoring. Rename EventSource to Emitter, begin merging emit() method with handle().
Radek Brich <radek.brich@devl.cz>
parents:
23
diff
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|
27 |
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0 | 28 |
self.widthrequest = (None, None) |
29 |
self.heightrequest = (None, None) |
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30 |
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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
|
31 |
self.colorprefix = None |
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
|
32 |
|
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
|
33 |
self.trapfocus = False # if True, tab cycles inside container |
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
|
34 |
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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
|
35 |
self.connect('resize', self.on_resize) |
088b92ffb119
Clean up, refactoring. Rename EventSource to Emitter, begin merging emit() method with handle().
Radek Brich <radek.brich@devl.cz>
parents:
23
diff
changeset
|
36 |
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0 | 37 |
|
5
ae128c885d0f
New GridLayout. Change cursor behavior (hide on unfocus event). Change resize event to propagate through containers. Change container clipping - allowlayout=false children are clipped without borders. More Widget doc.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
38 |
def add(self, widget, **kw): |
13
19ebde2fd594
Add more generated documentation.
Radek Brich <radek.brich@devl.cz>
parents:
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|
39 |
'''Add widget into this container.''' |
0 | 40 |
self.children.append(widget) |
41 |
widget.parent = self |
|
42 |
widget.settop(self.top) |
|
15 | 43 |
widget.hints.update(kw) |
0 | 44 |
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45 |
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46 |
def layout(self, layout): |
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13
19ebde2fd594
Add more generated documentation.
Radek Brich <radek.brich@devl.cz>
parents:
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|
47 |
'''Set layout manager for placing child widgets.''' |
15 | 48 |
self._layout = layout |
0 | 49 |
layout.container = self |
50 |
self.connect('resize', layout.resize) |
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51 |
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52 |
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53 |
def settop(self, top): |
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13
19ebde2fd594
Add more generated documentation.
Radek Brich <radek.brich@devl.cz>
parents:
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|
54 |
'''Set top widget.''' |
0 | 55 |
self.top = top |
56 |
for child in self.children: |
|
57 |
child.settop(top) |
|
58 |
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59 |
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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
|
60 |
def focusnext(self): |
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
|
61 |
i = self.children.index(self.top.focuswidget) |
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
|
62 |
while True: |
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
|
63 |
i += 1 |
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
|
64 |
if i >= len(self.children): |
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
|
65 |
i = 0 |
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
|
66 |
if self.children[i].canfocus(): |
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
|
67 |
self.children[i].setfocus() |
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
|
68 |
break |
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
|
69 |
log = logging.getLogger('tuikit') |
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
|
70 |
log.debug(str(self.top.focuswidget.__class__)) |
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
|
71 |
|
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
|
72 |
|
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
|
73 |
def keypress(self, keyname, char): |
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
|
74 |
if keyname == 'tab': |
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
|
75 |
self.focusnext() |
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
|
76 |
return |
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
|
77 |
Widget.keypress(self, keyname, char) |
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
|
78 |
|
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
|
79 |
|
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
|
80 |
def on_resize(self): |
5
ae128c885d0f
New GridLayout. Change cursor behavior (hide on unfocus event). Change resize event to propagate through containers. Change container clipping - allowlayout=false children are clipped without borders. More Widget doc.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
81 |
for child in self.children: |
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
|
82 |
child.handle('resize') |
5
ae128c885d0f
New GridLayout. Change cursor behavior (hide on unfocus event). Change resize event to propagate through containers. Change container clipping - allowlayout=false children are clipped without borders. More Widget doc.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
83 |
|
ae128c885d0f
New GridLayout. Change cursor behavior (hide on unfocus event). Change resize event to propagate through containers. Change container clipping - allowlayout=false children are clipped without borders. More Widget doc.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
84 |
|
23
4e72fd2a0e14
Rename BackendCurses to DriverCurses. Add DriverDummy - dummy driver for debugging purposes. Move clipping stack from driver to common.ClipStack class.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
85 |
def draw(self, driver, x=0, y=0): |
2
684cdc352562
Menu, Window and other improvements.
Radek Brich <radek.brich@devl.cz>
parents:
1
diff
changeset
|
86 |
if self.hidden: |
684cdc352562
Menu, Window and other improvements.
Radek Brich <radek.brich@devl.cz>
parents:
1
diff
changeset
|
87 |
return |
5
ae128c885d0f
New GridLayout. Change cursor behavior (hide on unfocus event). Change resize event to propagate through containers. Change container clipping - allowlayout=false children are clipped without borders. More Widget doc.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
88 |
|
23
4e72fd2a0e14
Rename BackendCurses to DriverCurses. Add DriverDummy - dummy driver for debugging purposes. Move clipping stack from driver to common.ClipStack class.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
89 |
driver.clipstack.push(x, y, self.width, self.height) |
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
|
90 |
if self.colorprefix: |
23
4e72fd2a0e14
Rename BackendCurses to DriverCurses. Add DriverDummy - dummy driver for debugging purposes. Move clipping stack from driver to common.ClipStack class.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
91 |
driver.pushcolorprefix(self.colorprefix) |
5
ae128c885d0f
New GridLayout. Change cursor behavior (hide on unfocus event). Change resize event to propagate through containers. Change container clipping - allowlayout=false children are clipped without borders. More Widget doc.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
92 |
|
23
4e72fd2a0e14
Rename BackendCurses to DriverCurses. Add DriverDummy - dummy driver for debugging purposes. Move clipping stack from driver to common.ClipStack class.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
93 |
Widget.draw(self, driver, x, y) |
5
ae128c885d0f
New GridLayout. Change cursor behavior (hide on unfocus event). Change resize event to propagate through containers. Change container clipping - allowlayout=false children are clipped without borders. More Widget doc.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
94 |
|
ae128c885d0f
New GridLayout. Change cursor behavior (hide on unfocus event). Change resize event to propagate through containers. Change container clipping - allowlayout=false children are clipped without borders. More Widget doc.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
95 |
for child in [x for x in self.children if not x.allowlayout]: |
23
4e72fd2a0e14
Rename BackendCurses to DriverCurses. Add DriverDummy - dummy driver for debugging purposes. Move clipping stack from driver to common.ClipStack class.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
96 |
child.draw(driver, x + child.x, y + child.y) |
0 | 97 |
|
98 |
l, t, r, b = self.borders |
|
23
4e72fd2a0e14
Rename BackendCurses to DriverCurses. Add DriverDummy - dummy driver for debugging purposes. Move clipping stack from driver to common.ClipStack class.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
99 |
driver.clipstack.push(x+l, y+t, self.width-l-r, self.height-t-b) |
0 | 100 |
|
5
ae128c885d0f
New GridLayout. Change cursor behavior (hide on unfocus event). Change resize event to propagate through containers. Change container clipping - allowlayout=false children are clipped without borders. More Widget doc.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
101 |
for child in [x for x in self.children if x.allowlayout]: |
23
4e72fd2a0e14
Rename BackendCurses to DriverCurses. Add DriverDummy - dummy driver for debugging purposes. Move clipping stack from driver to common.ClipStack class.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
102 |
child.draw(driver, x + child.x, y + child.y) |
0 | 103 |
|
23
4e72fd2a0e14
Rename BackendCurses to DriverCurses. Add DriverDummy - dummy driver for debugging purposes. Move clipping stack from driver to common.ClipStack class.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
104 |
driver.clipstack.pop() |
0 | 105 |
|
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
|
106 |
if self.colorprefix: |
23
4e72fd2a0e14
Rename BackendCurses to DriverCurses. Add DriverDummy - dummy driver for debugging purposes. Move clipping stack from driver to common.ClipStack class.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
107 |
driver.popcolorprefix() |
4e72fd2a0e14
Rename BackendCurses to DriverCurses. Add DriverDummy - dummy driver for debugging purposes. Move clipping stack from driver to common.ClipStack class.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
108 |
driver.clipstack.pop() |
0 | 109 |
|
110 |
||
111 |
def mousedown(self, ev): |
|
112 |
handled = False |
|
113 |
for child in reversed(self.children): |
|
114 |
if child.enclose(ev.wx, ev.wy): |
|
115 |
childev = ev.childevent(child) |
|
116 |
child.mousedown(childev) |
|
117 |
self.mousechild = child |
|
118 |
handled = True |
|
119 |
break |
|
120 |
if not handled: |
|
1
69318aba22bf
Menu development. New focus. Easier imports from tuikit package.
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
121 |
self.setfocus() |
0 | 122 |
self.handle('mousedown', ev) |
123 |
||
124 |
||
125 |
def mouseup(self, ev): |
|
126 |
if self.mousechild: |
|
127 |
childev = ev.childevent(self.mousechild) |
|
128 |
self.mousechild.mouseup(childev) |
|
129 |
self.mousechild = None |
|
130 |
else: |
|
131 |
self.handle('mouseup', ev) |
|
132 |
#handled = False |
|
133 |
#for child in self.children: |
|
134 |
#if child.enclose(ev.wx, ev.wy): |
|
135 |
#childev = ev.childevent(child) |
|
136 |
#child.mouseup(childev) |
|
137 |
#self.mousechild = child |
|
138 |
#handled = True |
|
139 |
#if not handled: |
|
140 |
#self.handle('mouseup', ev) |
|
141 |
||
142 |
||
143 |
def mousemove(self, ev): |
|
144 |
if self.mousechild: |
|
145 |
childev = ev.childevent(self.mousechild) |
|
146 |
self.mousechild.mousemove(childev) |
|
147 |
else: |
|
148 |
self.handle('mousemove', ev) |
|
149 |
||
150 |
||
151 |
def mousewheel(self, ev): |
|
152 |
handled = False |
|
153 |
for child in reversed(self.children): |
|
154 |
if child.enclose(ev.wx, ev.wy): |
|
155 |
childev = ev.childevent(child) |
|
156 |
child.mousewheel(childev) |
|
157 |
handled = True |
|
158 |
break |
|
159 |
if not handled: |
|
160 |
self.handle('mousewheel', ev) |