sugarlabs/sugar-toolkit-gtk3
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More text entry stuff.

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This commit is contained in:
Tomeu Vizoso 2007-02-09 17:34:08 +01:00
parent 6115b8af10
commit 105c66f25b
3 changed files with 54 additions and 24 deletions
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8
sugar/graphics/color.py
View File

@ -4,7 +4,9 @@ _system_colors = {
'toolbar-background' : '#414141',
'frame-border' : '#D1D1D2',
'entry-background-focused' : '#FFFFFF',
'entry-background-unfocused' : '#D1D1D2'
'entry-background-unfocused' : '#D1D1D2',
'entry-selection-focused' : '#D1D1D2',
'entry-selection-unfocused' : '#00FF00'
}
def _html_to_rgb(html_color):
@ -53,8 +55,12 @@ class Color(object):
RED = RGBColor(1.0, 0.0, 0.0)
GREEN = RGBColor(0.0, 1.0, 0.0)
BLUE = RGBColor(0.0, 0.0, 1.0)
WHITE = RGBColor(1.0, 1.0, 1.0)
BLACK = RGBColor(0.0, 0.0, 0.0)
TOOLBAR_BACKGROUND = SystemColor('toolbar-background')
FRAME_BORDER = SystemColor('frame-border')
ENTRY_BACKGROUND_FOCUSED = SystemColor('entry-background-focused')
ENTRY_BACKGROUND_UNFOCUSED = SystemColor('entry-background-unfocused')
ENTRY_SELECTION_FOCUSED = SystemColor('entry-selection-focused')
ENTRY_SELECTION_UNFOCUSED = SystemColor('entry-selection-unfocused')

68
sugar/graphics/entry.py
View File

@ -17,52 +17,64 @@
import math
import logging
import hippo
import gobject
import gtk
import hippo
from sugar.graphics.frame import Frame
from sugar.graphics.color import Color
class Entry(hippo.CanvasBox, hippo.CanvasItem):
__gtype_name__ = 'SugarEntry'
__gproperties__ = {
'text' : (str, None, None, None,
gobject.PARAM_READWRITE)
}
def __init__(self):
hippo.CanvasBox.__init__(self)
self._radius = -1
self._background_color = Color.ENTRY_BACKGROUND_UNFOCUSED
self._entry = gtk.Entry()
self._entry.props.has_frame = False
self._entry.modify_base(gtk.STATE_NORMAL,
self._background_color.get_gdk_color())
self._update_colors(focused=False)
self._entry.modify_text(gtk.STATE_SELECTED,
Color.BLACK.get_gdk_color())
self._entry.connect('focus-in-event', self._entry_focus_in_event_cb)
self._entry.connect('focus-out-event', self._entry_focus_out_event_cb)
self._canvas_widget = hippo.CanvasWidget()
self._canvas_widget.props.widget = self._entry
self.append(self._canvas_widget, hippo.PACK_EXPAND)
def do_paint_below_children(self, cr, damaged_box):
logging.debug('do_paint_below_children: %s', str(self._background_color))
def do_set_property(self, pspec, value):
if pspec.name == 'text':
self._entry.set_text(value)
def do_get_property(self, pspec, value):
if pspec.name == 'text':
return self._entry.get_text()
def do_paint_below_children(self, cr, damaged_box):
[width, height] = self._canvas_widget.get_allocation()
x = 0
y = 0
cr.move_to(x + self._radius, y);
cr.arc(x + width - self._radius, y + self._radius,
cr.move_to(self._radius, 0);
cr.arc(width - self._radius, self._radius,
self._radius, math.pi * 1.5, math.pi * 2);
cr.arc(x + width - self._radius, x + height - self._radius,
cr.arc(width - self._radius, height - self._radius,
self._radius, 0, math.pi * 0.5);
cr.arc(x + self._radius, y + height - self._radius,
cr.arc(self._radius, height - self._radius,
self._radius, math.pi * 0.5, math.pi);
cr.arc(x + self._radius, y + self._radius, self._radius,
cr.arc(self._radius, self._radius, self._radius,
math.pi, math.pi * 1.5);
cr.set_source_rgba(*self._background_color.get_rgba())
cr.fill_preserve();
cr.fill();
def do_allocate(self, width, height, origin_changed):
hippo.CanvasBox.do_allocate(self, width, height, origin_changed)
@ -71,22 +83,32 @@ class Entry(hippo.CanvasBox, hippo.CanvasItem):
radius = min(width, height) / 2
if radius != self._radius:
self._radius = radius
self._canvas_widget.props.padding_left = self._radius
self._canvas_widget.props.padding_right = self._radius
self._canvas_widget.props.padding_left = self._radius - 2
self._canvas_widget.props.padding_right = self._radius - 2
self._canvas_widget.do_allocate(self._canvas_widget, width, height,
origin_changed)
def _entry_focus_in_event_cb(self, widget, event):
self._background_color = Color.ENTRY_BACKGROUND_FOCUSED
self._entry.modify_base(gtk.STATE_NORMAL,
self._background_color.get_gdk_color())
self._update_colors(focused=True)
self.emit_paint_needed(0, 0, -1, -1)
logging.debug('_entry_focus_in_event_cb')
def _entry_focus_out_event_cb(self, widget, event):
self._background_color = Color.ENTRY_BACKGROUND_UNFOCUSED
self._entry.modify_base(gtk.STATE_NORMAL,
self._background_color.get_gdk_color())
self._update_colors(focused=False)
self.emit_paint_needed(0, 0, -1, -1)
logging.debug('_entry_focus_out_event_cb')
def _update_colors(self, focused):
if focused:
self._background_color = Color.ENTRY_BACKGROUND_FOCUSED
self._entry.modify_base(gtk.STATE_NORMAL,
Color.ENTRY_BACKGROUND_FOCUSED.get_gdk_color())
self._entry.modify_base(gtk.STATE_SELECTED,
Color.ENTRY_SELECTION_FOCUSED.get_gdk_color())
else:
self._background_color = Color.ENTRY_BACKGROUND_UNFOCUSED
self._entry.modify_base(gtk.STATE_NORMAL,
Color.ENTRY_BACKGROUND_UNFOCUSED.get_gdk_color())
self._entry.modify_base(gtk.STATE_SELECTED,
Color.ENTRY_SELECTION_UNFOCUSED.get_gdk_color())

2
tests/test-entry.py
View File

@ -44,9 +44,11 @@ button = Button('theme:stock-close')
frame.append(button)
entry = Entry()
entry.props.text = 'mec mac'
toolbar.append(entry, hippo.PACK_EXPAND)
entry2 = Entry()
entry2.props.text = 'moc muc'
toolbar.append(entry2, hippo.PACK_EXPAND)
gtk.main()