| author | Radek Brich <radek.brich@devl.cz> |
| Sat, 15 Mar 2014 11:05:12 +0100 | |
| changeset 83 | ebe732b9ef19 |
| parent 64 | 03f591f5fe5c |
| permissions | -rw-r--r-- |
| 0 | 1 |
# -*- coding: utf-8 -*- |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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from tuikit.layout import HorizontalLayout |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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from tuikit.button import Button |
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Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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from tuikit.container import Container |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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class MenuButton(Container, Button): |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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def __init__(self, label='', menu=None): |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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Container.__init__(self) |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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Button.__init__(self, label) |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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if menu: |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
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changeset
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self.menu = menu |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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@property |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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def menu(self): |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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return self.children[0] |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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@menu.setter |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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def menu(self, widget): |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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self.add_floater(widget) |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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widget.move(0, 1) |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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widget.hide() |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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64
03f591f5fe5c
Drop Container.offset, add special layout for that - OffsetLayout.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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def on_keypress(self, ev): |
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03f591f5fe5c
Drop Container.offset, add special layout for that - OffsetLayout.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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if ev.keyname == 'escape': |
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03f591f5fe5c
Drop Container.offset, add special layout for that - OffsetLayout.
Radek Brich <radek.brich@devl.cz>
parents:
63
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changeset
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if not self.menu.hidden: |
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03f591f5fe5c
Drop Container.offset, add special layout for that - OffsetLayout.
Radek Brich <radek.brich@devl.cz>
parents:
63
diff
changeset
|
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self.menu.hide() |
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03f591f5fe5c
Drop Container.offset, add special layout for that - OffsetLayout.
Radek Brich <radek.brich@devl.cz>
parents:
63
diff
changeset
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return True |
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03f591f5fe5c
Drop Container.offset, add special layout for that - OffsetLayout.
Radek Brich <radek.brich@devl.cz>
parents:
63
diff
changeset
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63
2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
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changeset
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def on_click(self, ev): |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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self.menu.show() |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
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changeset
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def on_unfocus(self, ev): |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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self.menu.hide() |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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def show_menu(self): |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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if not self.menu.hidden: |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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return False |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
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self.menu.show() |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
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return True |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
43 |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
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class MenuBar(HorizontalLayout): |
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def __init__(self, items = []): |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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HorizontalLayout.__init__(self, spacing=4) |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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self._default_size.update(20, 1) |
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e3beacd5e536
Update event propagation, keypress event, focusing.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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self.allow_focus = True |
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e3beacd5e536
Update event propagation, keypress event, focusing.
Radek Brich <radek.brich@devl.cz>
parents:
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d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
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self.bg = 'menu' |
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d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
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self.highlight = 'menu-active' |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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for title, widget in items: |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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self.add_menu(title, widget) |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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def add_menu(self, title, widget): |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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btn = MenuButton(title) |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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btn.menu = widget |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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btn.bg = self.bg |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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btn.bghi = self.highlight |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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btn.prefix = '' |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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btn.suffix = '' |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
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self.add(btn) |
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69318aba22bf
Menu development. New focus. Easier imports from tuikit package.
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
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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:
41
diff
changeset
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def on_draw(self, ev): |
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37b7dfc3eae6
Update Emitter: All event handlers now have exactly one argument: object inherited from Event class, which carries any data.
Radek Brich <radek.brich@devl.cz>
parents:
40
diff
changeset
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ev.driver.pushcolor(self.bg) |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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ev.driver.puts(ev.x, ev.y, ' ' * self.width) |
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37b7dfc3eae6
Update Emitter: All event handlers now have exactly one argument: object inherited from Event class, which carries any data.
Radek Brich <radek.brich@devl.cz>
parents:
40
diff
changeset
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ev.driver.popcolor() |
| 0 | 69 |
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45
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:
41
diff
changeset
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70 |
def on_keypress(self, ev): |
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63
2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
71 |
# do we have some menu dropped down? |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
72 |
menu_visible = not self.focuschild.menu.hidden |
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41
37b7dfc3eae6
Update Emitter: All event handlers now have exactly one argument: object inherited from Event class, which carries any data.
Radek Brich <radek.brich@devl.cz>
parents:
40
diff
changeset
|
73 |
if ev.keyname == 'left': |
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63
2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
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res = self.focus_previous() |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
75 |
if menu_visible: |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
76 |
return self.focuschild.show_menu() |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
77 |
return res |
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41
37b7dfc3eae6
Update Emitter: All event handlers now have exactly one argument: object inherited from Event class, which carries any data.
Radek Brich <radek.brich@devl.cz>
parents:
40
diff
changeset
|
78 |
elif ev.keyname == 'right': |
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63
2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
79 |
res = self.focus_next() |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
80 |
if menu_visible: |
|
2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
81 |
return self.focuschild.show_menu() |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
82 |
return res |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
83 |
elif ev.keyname == 'down': |
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2a0e04091898
Rework MenuBar. Add MenuButton. Add mouse event cascading to floaters.
Radek Brich <radek.brich@devl.cz>
parents:
45
diff
changeset
|
84 |
return self.focuschild.show_menu() |
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41
37b7dfc3eae6
Update Emitter: All event handlers now have exactly one argument: object inherited from Event class, which carries any data.
Radek Brich <radek.brich@devl.cz>
parents:
40
diff
changeset
|
85 |