[BLACKBOX] 回复: [BLACKBOX] Context

From: [at]} <luowy{>
Date: Thu, 17 May 2012 18:35:22 +0800

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use document to control the windows size:
example:

        PROCEDURE Open*();
          VAR
            v:View;
            doc:Documents.Document;
        BEGIN
          NEW(v);
          doc:=Documents.dir.New(v,80*Ports.mm,80*Ports.mm);
          Views.OpenAux(doc,'xxx');
        END Open;


luowy
 
----- ?? -----
???: Douglas G. Danforth
? ?: [BLACKBOX] Context
? ?: 2012?5?17? 7:29:39

Folks,


    I am still struggling to find a consistent use of Models.Context.


    If I do Views.Open or any of the other opens with Views then then

    context gets set for me (Document.Context, I believe).


    But then the size of the open document is predefined to a default
    value

    which I must then contravene with a Controllers handlers. What this
    looks

    like is the document flashed large then gets reset to a small (my)
    value.


    What I want is to be able to stipulate the size of the view BEFORE
    it is

    opened (with one of Views open procedures).


    How do I do that?


    ---

    If I embed a view within a host view then I have control over the
    context of the

    embedded view and I can indeed specify the embedded view's size
    before

    it is first restored. That works. It is only in the case when I
    don't have control

    over the context. OMI in their wisdom, does not allow one to
    replace the context

    of a view once that view has a context (why not?);


    -Doug Danforth

----
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\uc1\pard\plain\deftab360 \f0\fs20 Douglas:\par
\par
use document to control the windows size:\par
example:\par
\par
\tab PROCEDURE Open*();\par
\tab   VAR \par
\tab     v:View;\par
\tab     doc:Documents.Document;\par
\tab BEGIN\par
\tab   NEW(v);\par
\tab   doc:=Documents.dir.New(v,80*Ports.mm,80*Ports.mm);\par
          Views.OpenAux(doc,'xxx');\par
\tab END  Open;\par
\par
\par
luowy\par
 \par
\htmlrtf{\f4\fs20\htmlrtf0 ----- \'8c\'b4\'95\'b6 ----- \htmlrtf\f0}\htmlrtf0 \par
\htmlrtf{\f5\fs20\htmlrtf0 \'b7\'a2\'bc\'fe\'c8\'cb: Douglas G. Danforth \htmlrtf\f0}\htmlrtf0 \par
\htmlrtf{\f5\fs20\htmlrtf0 \'d6\'f7\'a1\'a1\'cc\'e2: [BLACKBOX] Context\htmlrtf\f0}\htmlrtf0 \par
\htmlrtf{\f5\fs20\htmlrtf0 \'ca\'b1\'a1\'a1\'bc\'e4: 2012\'c4\'ea5\'d4\'c217\'c8\'d5  7:29:39\htmlrtf\f0}\htmlrtf0 \par
\par
Folks,\par
\par
\par
    I am still struggling to find a consistent use of Models.Context.\par
\par
\par
    If I do Views.Open or any of the other opens with Views then then\par
\par
    context gets set for me (Document.Context, I believe).\par
\par
\par
    But then the size of the open document is predefined to a default\par
    value\par
\par
    which I must then contravene with a Controllers handlers. What this\par
    looks\par
\par
    like is the document flashed large then gets reset to a small (my)\par
    value.\par
\par
\par
    What I want is to be able to stipulate the size of the view BEFORE\par
    it is \par
\par
    opened (with one of Views open procedures).\par
\par
\par
    How do I do that?\par
\par
\par
    ---\par
\par
    If I embed a view within a host view then I have control over the\par
    context of the\par
\par
    embedded view and I can indeed specify the embedded view's size\par
    before\par
\par
    it is first restored. That works. It is only in the case when I\par
    don't have control\par
\par
    over the context. OMI in their wisdom, does not allow one to\par
    replace the context\par
\par
    of a view once that view has a context (why not?);\par
\par
\par
    -Doug Danforth\par
\par
----\par
To unsubscribe, send a message with body "SIGNOFF BLACKBOX" to LISTSERV{([at]})LISTS.OBERON.CH}}n��u��.&�I8�����ӽ��~7

Received on Thu May 17 2012 - 12:35:22 UTC