El 19/01/2013 04:39, "Yu Chen" <[email protected]> escribió:
>
> Thanks a lot, Let me try it.
>
> I am still wondering why the popup(caret) menu works and standard menubar
doesn't.
This is because you're showing a pop up menu not attaching it anywhere. The
pop up menu what you see is created on the fly locally (no parent) and
destroyed after used. Both, caret menu and contextual work area menu are
pop up.
>
> btw, i figured out why tool buttons don't have icons, this is one of two
main issues to implement standard toolbar. Once i get the menubar disappear
issue fixed, the other issue will fixed too.
>
Nice! Looking forward for the progresses!
>
> ~ yu
>
> --
> No one will come, Yu has to make it happen by Yu-self.
>
>
> 2013/1/19 Carlos López González <[email protected]>
>>
>> Looking to the message text it seems that you cannot attach a widget
already attached a second time.
>> Then the solution would be one of those two:
>> 1) Create a menu bar widget inside the canvas view class and attach that
widget to the table.
>> 2) Attach the menu bar at the toolbox (one time only) and update it
every time a canvas view instance is focused.
>> The correct way would be the second one for a simple window interface
but it would be more complex. I think the first one is easier at this
moment and the second solution can be addressed later.
>> Notice that you cannot focus two canvas view simultaneously so the
second solution is the correct one, I think.
>>
>> To do the solution 1 you need to add a Gtk:: MenuBar member to the
CanvasView class constructed from the menu structure.
>>
>> I hope it helps.
>> Carlos
>>
>> El 18/01/2013 20:48, "Carlos López González" <[email protected]>
escribió:
>>
>>> Hi Yu!
>>>
>>>
>>>
>>> 2013/1/18 Yu Chen <[email protected]>
>>>>
>>>> Hi Carlos，
>>>>
>>>> Hope you are getting better.
>>>>
>>>> I just pushed initial code[1] for implementation of standard menubar
for canvas window:
>>>>
>>>> 1) add a gtkmm standard menubar for canvas window,
>>>> 2) cleanup the code for further development
>>>> 3) add stock icons for some menu item
>>>>
>>>>
>>>> The curent questions need your help:
>>>>
>>>> 1) when new canvas instant created, the menu lost with a message:
>>>> (synfigstudio:6046): Gtk-CRITICAL **: IA__gtk_table_attach:
assertion `child->parent == NULL' failed
>>>
>>> Apart of that message :
>>> (synfigstudio:44990): Gtk-CRITICAL **: void gtk_table_attach(GtkTable
*, GtkWidget *, guint, guint, guint, guint, GtkAttachOptions,
GtkAttachOptions, guint, guint): assertion `child->parent == NULL' failed
>>>
>>> I also have other warning when close the instance that has menu:
>>> (synfigstudio:44990): Gtk-CRITICAL **: void
gtk_ui_manager_remove_action_group(GtkUIManager *, GtkActionGroup *):
assertion `g_list_find (self->private_data->action_groups, action_group) !=
NULL' failed
>>>
>>> And also, when close the document that doesn't have the menu I have
lots of:
>>> (synfigstudio:44990): Gtk-CRITICAL **: void
gtk_container_remove(GtkContainer *, GtkWidget *): assertion
`GTK_IS_CONTAINER (container)' failed
>>>
>>> (synfigstudio:44990): Gtk-CRITICAL **: void
gtk_container_foreach(GtkContainer *, GtkCallback, gpointer): assertion
`GTK_IS_CONTAINER (container)' failed
>>>
>>> I'm researching about it.
>>>
>>>
>>>>
>>>> 2) I found the actions are staying in two source files, app.cpp and
canvasview.cpp. In canvasview.cpp, there is a function named init_menus(),
in it, there are a lot of menu actions defined, my question is should we
move these definitions into app.cpp?
>>>>
>>>>
>>>> Just take your time, at the same time, I am still digging the code.
^__^
>>>>
>>>> [1] https://github.com/jcome/synfig/commits/menubar_toolbar
>>>>
>>>>
>>>> Cheers!
>>>>
>>>> ~ yu
>>>>
>>>> --
>>>> No one will come, Yu has to make it happen by Yu-self.
>>>
>>>
>>>
>>>
>>> --
>>> Carlos
>>> http://synfig.org
>
>
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