| author | Radek Brich <radek.brich@devl.cz> |
| Sun, 15 Feb 2015 12:48:23 +0100 | |
| changeset 114 | 26c02bd94bd9 |
| parent 46 | 2b43a7f38c34 |
| permissions | -rw-r--r-- |
| 15 | 1 |
# -*- coding: utf-8 -*- |
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import logging |
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e6c3a5ee91aa
Eliminate relative imports.
Radek Brich <radek.brich@devl.cz>
parents:
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diff
changeset
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from tuikit.container import Container |
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e6c3a5ee91aa
Eliminate relative imports.
Radek Brich <radek.brich@devl.cz>
parents:
17
diff
changeset
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from tuikit.layout import VerticalLayout, HorizontalLayout |
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e6c3a5ee91aa
Eliminate relative imports.
Radek Brich <radek.brich@devl.cz>
parents:
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diff
changeset
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from tuikit.button import Button |
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class Pager(Container): |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
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'''Only one of children is visible at the time. |
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088b92ffb119
Clean up, refactoring. Rename EventSource to Emitter, begin merging emit() method with handle().
Radek Brich <radek.brich@devl.cz>
parents:
30
diff
changeset
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30
05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
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Pages are switched using buttons at top (tabs). |
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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:
30
diff
changeset
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30
05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
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page_one = Container() |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
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pager.add(page_one, title="page one") |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
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pager.select(page_one) |
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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:
30
diff
changeset
|
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30
05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
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''' |
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5faa38c10b67
Add ScrollView widget. Update Emitter, rename "on_event" methods to "_handle_event". Update VScrollbar, Layout.
Radek Brich <radek.brich@devl.cz>
parents:
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diff
changeset
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def __init__(self, width=20, height=20): |
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Container.__init__(self, width, height) |
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# selected child (only one visible) |
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self.selected = None |
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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:
30
diff
changeset
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26 |
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42
0224ce40792f
Make Container.layout a property.
Radek Brich <radek.brich@devl.cz>
parents:
40
diff
changeset
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self.layout = VerticalLayout() |
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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:
30
diff
changeset
|
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self.buttons = Container(20, 1) |
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5be7cc43402e
Handle curses resize event.
Radek Brich <radek.brich@devl.cz>
parents:
15
diff
changeset
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self.buttons.sizereq.h = 1 |
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0224ce40792f
Make Container.layout a property.
Radek Brich <radek.brich@devl.cz>
parents:
40
diff
changeset
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self.buttons.layout = HorizontalLayout(homogeneous=True, spacing=1) |
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46
2b43a7f38c34
Minor updates. Replace super() with direct class reference. Add demo_colors.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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Container.add(self, self.buttons) |
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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:
30
diff
changeset
|
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def add(self, widget, **kw): |
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46
2b43a7f38c34
Minor updates. Replace super() with direct class reference. Add demo_colors.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
35 |
Container.add(self, widget, expand=True, fill=True) |
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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:
30
diff
changeset
|
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if self.selected is None: |
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self.selected = widget |
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widget.hidden = False |
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else: |
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widget.hidden = True |
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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:
30
diff
changeset
|
42 |
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btn = Button(kw['title']) |
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43b2279b06e1
Clean up Emitter class, simplify event handling. Fix Container.focusnext() method. Add events test (handler auto-registration, order).
Radek Brich <radek.brich@devl.cz>
parents:
42
diff
changeset
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btn.add_handler('click', lambda: self.select(widget))
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17
5be7cc43402e
Handle curses resize event.
Radek Brich <radek.brich@devl.cz>
parents:
15
diff
changeset
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self.buttons.add(btn, fill=True) |
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def select(self, child): |
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log = logging.getLogger('tuikit')
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log.debug('Pager: select %r', child)
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self.selected.hidden = True |
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child.hidden = False |
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self.selected = child |
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e3beacd5e536
Update event propagation, keypress event, focusing.
Radek Brich <radek.brich@devl.cz>
parents:
32
diff
changeset
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self.emit('resize')
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