diff options
Diffstat (limited to 'lib/gui/simulator/drawing_panel.py')
| -rw-r--r-- | lib/gui/simulator/drawing_panel.py | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/gui/simulator/drawing_panel.py b/lib/gui/simulator/drawing_panel.py index abe6fa0f..d6546c47 100644 --- a/lib/gui/simulator/drawing_panel.py +++ b/lib/gui/simulator/drawing_panel.py @@ -66,6 +66,11 @@ class DrawingPanel(wx.Panel): self.show_page = global_settings['toggle_page_button_status'] self.background_color = None + # Set initial values as they may be accessed before a stitch plan is available + # for example through a focus action on the stitch box + self.num_stitches = 1 + self.commands = [None] + # desired simulation speed in stitches per second self.speed = global_settings['simulator_speed'] @@ -435,7 +440,11 @@ class DrawingPanel(wx.Panel): def set_current_stitch(self, stitch): self.current_stitch = stitch self.clamp_current_stitch() - command = self.commands[int(self.current_stitch)] + try: + command = self.commands[int(self.current_stitch)] + except IndexError: + # no stitch plan loaded yet, do nothing for now + return self.control_panel.on_current_stitch(int(self.current_stitch), command) statusbar = self.GetTopLevelParent().statusbar statusbar.SetStatusText(_("Command: %s") % COMMAND_NAMES[command], 2) |