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Viewing changes to qreator/QreatorWindow.py

  • Committer: Stefan Schwarzburg
  • Date: 2012-06-07 07:01:54 UTC
  • Revision ID: stefan.schwarzburg@googlemail.com-20120607070154-chg6e16wxtvyz4g8
Basic idea behind this modification:

1) keep the IconView and the on_selection_changed signal
2) instead of directly switching to the QR code screen, shedule an "activate" function (with idle_add) of the QR code, when the activate function is ready, shedule the actual switching.
3) add a line that removes the selection when 'new' is clicked.

This is help to mimik the gnome-control-center behaviour.

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qreator/QreatorWindow.py
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import cairo
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import math
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from gi.repository import Gtk, Gdk, GdkPixbuf  # pylint: disable=E0611
 
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from gi.repository import Gtk, Gdk, GdkPixbuf, GObject  # pylint: disable=E0611
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import logging
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logger = logging.getLogger('qreator')
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    def on_toolbuttonNew_clicked(self, widget, data=None):
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        '''Shows the home page'''
 
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        self.ui.qr_types_view.unselect_all()
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        self.ui.notebook1.set_current_page(PAGE_NEW)
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    def on_toolbuttonHistory_clicked(self, widget, data=None):
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##########################################
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    def on_qr_types_view_selection_changed(self, widget):
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        self.on_qr_types_view_item_activated(widget, widget.get_selected_items()[0])
 
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        if len(widget.get_selected_items()) > 0:
 
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            GObject.idle_add(self.on_qr_types_view_item_activated,
 
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                             widget, widget.get_selected_items()[0])
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    def on_qr_types_view_item_activated(self, widget, item):
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        '''Loads the UI for the appropriate QR type'''
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        qr_id = model[item][COL_ID]
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        self.qr_types[qr_id].widget.on_activated()
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        self.ui.notebook1.set_current_page(PAGE_QR)
 
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        GObject.idle_add(self.ui.notebook1.set_current_page, PAGE_QR)
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        for child in self.ui.qr_input_box.get_children():
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            child.hide()