| author | Radek Brich <radek.brich@devl.cz> |
| Sun, 10 Apr 2011 22:54:38 +0200 | |
| changeset 5 | ae128c885d0f |
| parent 2 | 684cdc352562 |
| child 9 | 7175ed629a76 |
| permissions | -rw-r--r-- |
| 0 | 1 |
# -*- coding: utf-8 -*- |
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from .widget import Widget |
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class Container(Widget): |
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def __init__(self, width = 10, height = 10): |
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Widget.__init__(self, width, height) |
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self.children = [] |
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self.mousechild = None |
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self.borders = (0, 0, 0, 0) # left, top, right, bottom |
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self.widthrequest = (None, None) |
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self.heightrequest = (None, None) |
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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
|
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def add(self, widget, **kw): |
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self.children.append(widget) |
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widget.parent = self |
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widget.settop(self.top) |
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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
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widget.layouthints.update(kw) |
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def layout(self, layout): |
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self.layout = layout |
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layout.container = self |
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self.connect('resize', layout.resize)
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def settop(self, top): |
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self.top = top |
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for child in self.children: |
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child.settop(top) |
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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
|
37 |
def resize(self): |
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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 |
Widget.resize(self) |
|
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
|
39 |
for child in self.children: |
|
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
|
40 |
child.emit('resize')
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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
|
41 |
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|
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
|
42 |
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| 0 | 43 |
def draw(self, screen, x=0, y=0): |
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2
684cdc352562
Menu, Window and other improvements.
Radek Brich <radek.brich@devl.cz>
parents:
1
diff
changeset
|
44 |
if self.hidden: |
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684cdc352562
Menu, Window and other improvements.
Radek Brich <radek.brich@devl.cz>
parents:
1
diff
changeset
|
45 |
return |
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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
|
46 |
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|
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
|
47 |
screen.pushclip(x, y, self.width, self.height) |
|
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
|
48 |
|
|
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
|
49 |
Widget.draw(self, screen, x, y) |
|
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
|
50 |
|
|
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
|
51 |
for child in [x for x in self.children if not x.allowlayout]: |
|
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
|
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child.draw(screen, x + child.x, y + child.y) |
| 0 | 53 |
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l, t, r, b = self.borders |
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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
|
55 |
screen.pushclip(x+l, y+t, self.width-l-r, self.height-t-b) |
| 0 | 56 |
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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
|
57 |
for child in [x for x in self.children if x.allowlayout]: |
| 0 | 58 |
child.draw(screen, x + child.x, y + child.y) |
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screen.popclip() |
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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
|
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screen.popclip() |
| 0 | 63 |
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def mousedown(self, ev): |
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handled = False |
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for child in reversed(self.children): |
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if child.enclose(ev.wx, ev.wy): |
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childev = ev.childevent(child) |
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child.mousedown(childev) |
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self.mousechild = child |
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handled = True |
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break |
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if not handled: |
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1
69318aba22bf
Menu development. New focus. Easier imports from tuikit package.
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
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self.setfocus() |
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self.handle('mousedown', ev)
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def mouseup(self, ev): |
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if self.mousechild: |
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childev = ev.childevent(self.mousechild) |
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self.mousechild.mouseup(childev) |
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self.mousechild = None |
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else: |
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self.handle('mouseup', ev)
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#handled = False |
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#for child in self.children: |
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#if child.enclose(ev.wx, ev.wy): |
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#childev = ev.childevent(child) |
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#child.mouseup(childev) |
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#self.mousechild = child |
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#handled = True |
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#if not handled: |
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#self.handle('mouseup', ev)
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def mousemove(self, ev): |
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if self.mousechild: |
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childev = ev.childevent(self.mousechild) |
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self.mousechild.mousemove(childev) |
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else: |
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self.handle('mousemove', ev)
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def mousewheel(self, ev): |
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handled = False |
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for child in reversed(self.children): |
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if child.enclose(ev.wx, ev.wy): |
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childev = ev.childevent(child) |
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child.mousewheel(childev) |
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handled = True |
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break |
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if not handled: |
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self.handle('mousewheel', ev)
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