diff options
| author | Ayush Goyal <ayush@seeta.in> | 2010-10-28 20:07:37 (GMT) |
|---|---|---|
| committer | Gonzalo Odiard <godiard@sugarlabs.org> | 2010-10-29 12:17:24 (GMT) |
| commit | a4c7f039f0b2785bcef54b16fb0afb26064c2b5a (patch) | |
| tree | b0defabc6020f5057ff19f77b91ce29119360c47 /toolbox.py | |
| parent | d8fe531e66be80615c8947ffee74f9f92f68931a (diff) | |
Fixed aspect ratio mode for Shape tools (OLPC#3705)
Added fixed aspect ratio mode for line,ellipse and rectangle tool using Shift
key as mask or using a keep aspect ratio checkbox from palette.This allows
drawing of straight lines & 45 degree lines from line tool,circle from
ellipse tool and square from rectangle tool
Signed-off-by: Ayush Goyal <ayush@seeta.in>
Diffstat (limited to 'toolbox.py')
| -rw-r--r-- | toolbox.py | 13 |
1 files changed, 13 insertions, 0 deletions
@@ -855,6 +855,11 @@ class ShapesToolbar(gtk.Toolbar): tool['fill'] = checkbutton.get_active() self.set_tool(tool=tool) + def _on_keep_aspect_checkbutton_toggled(self, checkbutton, tool): + self._activity.area.keep_shape_ratio[tool['name']] = \ + checkbutton.get_active() + self.set_tool(tool=tool) + def _configure_palette_shape_ellipse(self): logging.debug('Creating palette to shape ellipse') self._create_simple_palette(self._shape_ellipse, self._SHAPE_ELLIPSE) @@ -991,6 +996,14 @@ class ShapesToolbar(gtk.Toolbar): size_spinbutton.connect('value-changed', self._on_line_size_value_changed, tool) + if tool['name'] in ['rectangle', 'ellipse', 'line']: + keep_aspect_checkbutton = gtk.CheckButton(_('Keep Aspect')) + ratio = self._activity.area.keep_shape_ratio[tool['name']] + keep_aspect_checkbutton.set_active(ratio) + keep_aspect_checkbutton.connect('toggled', + self._on_keep_aspect_checkbutton_toggled, tool) + palette.content_box.pack_start(keep_aspect_checkbutton) + palette.content_box.show_all() def _configure_palette_shape_line(self): |