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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', 'toolbar-background' : '#414141',
'frame-border' : '#D1D1D2', 'frame-border' : '#D1D1D2',
'entry-background-focused' : '#FFFFFF', '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): def _html_to_rgb(html_color):
@ -53,8 +55,12 @@ class Color(object):
RED = RGBColor(1.0, 0.0, 0.0) RED = RGBColor(1.0, 0.0, 0.0)
GREEN = RGBColor(0.0, 1.0, 0.0) GREEN = RGBColor(0.0, 1.0, 0.0)
BLUE = RGBColor(0.0, 0.0, 1.0) 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') TOOLBAR_BACKGROUND = SystemColor('toolbar-background')
FRAME_BORDER = SystemColor('frame-border') FRAME_BORDER = SystemColor('frame-border')
ENTRY_BACKGROUND_FOCUSED = SystemColor('entry-background-focused') ENTRY_BACKGROUND_FOCUSED = SystemColor('entry-background-focused')
ENTRY_BACKGROUND_UNFOCUSED = SystemColor('entry-background-unfocused') 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 math
import logging import logging
import hippo import gobject
import gtk import gtk
import hippo
from sugar.graphics.frame import Frame from sugar.graphics.frame import Frame
from sugar.graphics.color import Color from sugar.graphics.color import Color
class Entry(hippo.CanvasBox, hippo.CanvasItem): class Entry(hippo.CanvasBox, hippo.CanvasItem):
__gtype_name__ = 'SugarEntry' __gtype_name__ = 'SugarEntry'
__gproperties__ = {
'text' : (str, None, None, None,
gobject.PARAM_READWRITE)
}
def __init__(self): def __init__(self):
hippo.CanvasBox.__init__(self) hippo.CanvasBox.__init__(self)
self._radius = -1 self._radius = -1
self._background_color = Color.ENTRY_BACKGROUND_UNFOCUSED
self._entry = gtk.Entry() self._entry = gtk.Entry()
self._entry.props.has_frame = False self._entry.props.has_frame = False
self._entry.modify_base(gtk.STATE_NORMAL, self._update_colors(focused=False)
self._background_color.get_gdk_color()) 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-in-event', self._entry_focus_in_event_cb)
self._entry.connect('focus-out-event', self._entry_focus_out_event_cb) self._entry.connect('focus-out-event', self._entry_focus_out_event_cb)
self._canvas_widget = hippo.CanvasWidget() self._canvas_widget = hippo.CanvasWidget()
self._canvas_widget.props.widget = self._entry self._canvas_widget.props.widget = self._entry
self.append(self._canvas_widget, hippo.PACK_EXPAND) self.append(self._canvas_widget, hippo.PACK_EXPAND)
def do_paint_below_children(self, cr, damaged_box): def do_set_property(self, pspec, value):
logging.debug('do_paint_below_children: %s', str(self._background_color)) 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() [width, height] = self._canvas_widget.get_allocation()
x = 0 x = 0
y = 0 y = 0
cr.move_to(x + self._radius, y); cr.move_to(self._radius, 0);
cr.arc(x + width - self._radius, y + self._radius, cr.arc(width - self._radius, self._radius,
self._radius, math.pi * 1.5, math.pi * 2); 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); 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); 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); math.pi, math.pi * 1.5);
cr.set_source_rgba(*self._background_color.get_rgba()) cr.set_source_rgba(*self._background_color.get_rgba())
cr.fill_preserve(); cr.fill();
def do_allocate(self, width, height, origin_changed): def do_allocate(self, width, height, origin_changed):
hippo.CanvasBox.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 radius = min(width, height) / 2
if radius != self._radius: if radius != self._radius:
self._radius = radius self._radius = radius
self._canvas_widget.props.padding_left = self._radius self._canvas_widget.props.padding_left = self._radius - 2
self._canvas_widget.props.padding_right = self._radius self._canvas_widget.props.padding_right = self._radius - 2
self._canvas_widget.do_allocate(self._canvas_widget, width, height, self._canvas_widget.do_allocate(self._canvas_widget, width, height,
origin_changed) origin_changed)
def _entry_focus_in_event_cb(self, widget, event): def _entry_focus_in_event_cb(self, widget, event):
self._background_color = Color.ENTRY_BACKGROUND_FOCUSED self._update_colors(focused=True)
self._entry.modify_base(gtk.STATE_NORMAL,
self._background_color.get_gdk_color())
self.emit_paint_needed(0, 0, -1, -1) self.emit_paint_needed(0, 0, -1, -1)
logging.debug('_entry_focus_in_event_cb')
def _entry_focus_out_event_cb(self, widget, event): def _entry_focus_out_event_cb(self, widget, event):
self._background_color = Color.ENTRY_BACKGROUND_UNFOCUSED self._update_colors(focused=False)
self._entry.modify_base(gtk.STATE_NORMAL,
self._background_color.get_gdk_color())
self.emit_paint_needed(0, 0, -1, -1) 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) frame.append(button)
entry = Entry() entry = Entry()
entry.props.text = 'mec mac'
toolbar.append(entry, hippo.PACK_EXPAND) toolbar.append(entry, hippo.PACK_EXPAND)
entry2 = Entry() entry2 = Entry()
entry2.props.text = 'moc muc'
toolbar.append(entry2, hippo.PACK_EXPAND) toolbar.append(entry2, hippo.PACK_EXPAND)
gtk.main() gtk.main()