| author | Radek Brich <radek.brich@devl.cz> |
| Fri, 18 Jan 2013 22:36:50 +0100 | |
| changeset 62 | 2f61931520c9 |
| parent 45 | 43b2279b06e1 |
| permissions | -rw-r--r-- |
| 0 | 1 |
# -*- coding: utf-8 -*- |
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Eliminate relative imports.
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from tuikit.widget import Widget |
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Rename emitter module to events.
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from tuikit.events import Event |
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class Button(Widget): |
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088b92ffb119
Clean up, refactoring. Rename EventSource to Emitter, begin merging emit() method with handle().
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19ebde2fd594
Add more generated documentation.
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'''Clickable button.''' |
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088b92ffb119
Clean up, refactoring. Rename EventSource to Emitter, begin merging emit() method with handle().
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def __init__(self, label=''): |
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'''Create button with given label, size according to label.''' |
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2f61931520c9
Rework layouts: Layout is now normal Container which places its children upon resize event.
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Widget.__init__(self) |
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Add more generated documentation.
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#: Button label. |
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2f61931520c9
Rework layouts: Layout is now normal Container which places its children upon resize event.
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self._label = '' |
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#: Text or graphics to be added before label |
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Add setup script. Add Checkbox widget + demo. Updates.
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self.prefix = '[' |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
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#: Text or graphics to be added after label |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
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self.suffix = ']' |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
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#: How should label be aligned if button has excess space - center | left | right |
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Add setup script. Add Checkbox widget + demo. Updates.
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self.align = 'center' |
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Rework layouts: Layout is now normal Container which places its children upon resize event.
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#: Padding between prefix/suffix and label |
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Rework layouts: Layout is now normal Container which places its children upon resize event.
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self.padding = 1 |
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088b92ffb119
Clean up, refactoring. Rename EventSource to Emitter, begin merging emit() method with handle().
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e3beacd5e536
Update event propagation, keypress event, focusing.
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self.allow_focus = True |
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Update event propagation, keypress event, focusing.
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d4a291b31cbb
New color management - named colors.
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self.bg = 'button' |
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d4a291b31cbb
New color management - named colors.
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self.bghi = 'button-active' |
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Menu, Window and other improvements.
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self.highlight = False |
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088b92ffb119
Clean up, refactoring. Rename EventSource to Emitter, begin merging emit() method with handle().
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parents:
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37b7dfc3eae6
Update Emitter: All event handlers now have exactly one argument: object inherited from Event class, which carries any data.
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self.add_events('click', Event)
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parents:
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self.label = label |
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Rework layouts: Layout is now normal Container which places its children upon resize event.
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parents:
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Rework layouts: Layout is now normal Container which places its children upon resize event.
Radek Brich <radek.brich@devl.cz>
parents:
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@property |
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def label(self): |
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parents:
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"""Button label.""" |
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Rework layouts: Layout is now normal Container which places its children upon resize event.
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parents:
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return self._label |
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2f61931520c9
Rework layouts: Layout is now normal Container which places its children upon resize event.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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2f61931520c9
Rework layouts: Layout is now normal Container which places its children upon resize event.
Radek Brich <radek.brich@devl.cz>
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@label.setter |
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2f61931520c9
Rework layouts: Layout is now normal Container which places its children upon resize event.
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def label(self, value): |
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Rework layouts: Layout is now normal Container which places its children upon resize event.
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parents:
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self._label = value |
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2f61931520c9
Rework layouts: Layout is now normal Container which places its children upon resize event.
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w = len(value) + len(self.prefix) + len(self.suffix) + 2 * self.padding |
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Rework layouts: Layout is now normal Container which places its children upon resize event.
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parents:
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self._default_size.update(w, 1) |
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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:
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def on_draw(self, ev): |
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pad = self.width - len(self.label) - len(self.prefix) - len(self.suffix) |
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parents:
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lpad, rpad = self._divide_padding(pad) |
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37b7dfc3eae6
Update Emitter: All event handlers now have exactly one argument: object inherited from Event class, which carries any data.
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ev.driver.pushcolor(self.getcolor()) |
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# prefix |
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ev.driver.puts(ev.x, ev.y, self.prefix) |
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pos = len(self.prefix) |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
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# left pad |
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Update Emitter: All event handlers now have exactly one argument: object inherited from Event class, which carries any data.
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ev.driver.puts(ev.x + pos, ev.y, ' ' * lpad) |
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parents:
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pos += lpad |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
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parents:
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# label |
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Update Emitter: All event handlers now have exactly one argument: object inherited from Event class, which carries any data.
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ev.driver.puts(ev.x + pos, ev.y, self.label) |
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parents:
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pos += len(self.label) |
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05500124d7fb
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parents:
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# right pad |
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37b7dfc3eae6
Update Emitter: All event handlers now have exactly one argument: object inherited from Event class, which carries any data.
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ev.driver.puts(ev.x + pos, ev.y, ' ' * rpad) |
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05500124d7fb
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Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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pos += rpad |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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# suffix |
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37b7dfc3eae6
Update Emitter: All event handlers now have exactly one argument: object inherited from Event class, which carries any data.
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parents:
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ev.driver.puts(ev.x + pos, ev.y, self.suffix) |
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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:
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ev.driver.popcolor() |
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43b2279b06e1
Clean up Emitter class, simplify event handling. Fix Container.focusnext() method. Add events test (handler auto-registration, order).
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def on_mousedown(self, ev): |
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self.highlight = True |
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self.redraw() |
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parents:
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def on_mouseup(self, ev): |
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self.highlight = False |
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self.redraw() |
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if self.enclose(ev.px, ev.py): |
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self.emit('click')
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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:
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changeset
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def on_keypress(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.
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if ev.keyname == 'enter': |
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self.emit('click')
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Added ComboBox, HorizontalLayout, TreeNode, TreeModel, TreeView. Widget is now descendant of EventSource. Improved color management (color prefixes).
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Menu, Window and other improvements.
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def getcolor(self): |
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c6e170452c7f
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if self.highlight or self.has_focus(): |
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684cdc352562
Menu, Window and other improvements.
Radek Brich <radek.brich@devl.cz>
parents:
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return self.bghi |
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684cdc352562
Menu, Window and other improvements.
Radek Brich <radek.brich@devl.cz>
parents:
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return self.bg |
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684cdc352562
Menu, Window and other improvements.
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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def _divide_padding(self, pad): |
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05500124d7fb
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# default is 'left' |
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05500124d7fb
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Radek Brich <radek.brich@devl.cz>
parents:
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lpad, rpad = 0, pad |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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if self.align == 'center': |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
Radek Brich <radek.brich@devl.cz>
parents:
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lpad = pad // 2 |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
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parents:
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rpad = pad - lpad |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
Radek Brich <radek.brich@devl.cz>
parents:
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elif self.align == 'right': |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
Radek Brich <radek.brich@devl.cz>
parents:
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lpad, rpad = pad, 0 |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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return lpad, rpad |
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05500124d7fb
Add setup script. Add Checkbox widget + demo. Updates.
Radek Brich <radek.brich@devl.cz>
parents:
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