Add (and modify)a LAYOUT_AddImage object

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Tue, 2016-05-17 22:20
#1
jabirulo
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Joined: 2013-05-30 00:53
Add (and modify)a LAYOUT_AddImage object

Hi, me again. I have a layout with a button(image) and if user enables MAX_WINSIZE tooltype I want ot add/show just below such image another one, but using LAYOUT_AddImage, instead of an image inside a button.

  1. ...
  2.              LAYOUT_AddChild, OBJ(OBJ_PREVIEWS) = IIntuition->NewObject(LayoutClass, NULL, //"layout.gadget",
  3.               LAYOUT_Orientation, LAYOUT_ORIENT_VERT,
  4.               LAYOUT_HorizAlignment, LALIGN_CENTER,
  5.               //LAYOUT_SpaceOuter, TRUE,
  6.               LAYOUT_SpaceInner, FALSE,
  7.               LAYOUT_AddChild, OBJ(OBJ_PREVIEW_BTN) = IIntuition->NewObject(ButtonClass, NULL, //"button.gadget",
  8.                GA_ID,         OBJ_PREVIEW_BTN,
  9.                GA_RelVerify,  TRUE,
  10.                GA_Underscore, 0,
  11.                BUTTON_BevelStyle,  BVS_NONE,
  12.                BUTTON_Transparent, TRUE,
  13.                //BUTTON_BackgroundPen, BLOCKPEN,
  14.                //BUTTON_FillPen,       BLOCKPEN,
  15.               TAG_DONE),
  16.               CHILD_MaxWidth,  256, // pixels width of preview
  17.               CHILD_MaxHeight, 224, // pixels height of preview
  18.              TAG_DONE),
  19. ..
  20. if(MaxWinSize)
  21.   { // Add preview box-cover image to General page/tab
  22.    OBJ(OBJ_BOXCOVER_IMG) = IIntuition->NewObject(BitMapClass, NULL, //"bitmap.image",
  23.                          BITMAP_SourceFile, ROMS"/Covers3D/availablecover3d.png",
  24.                          BITMAP_Screen,screen, BITMAP_Masking,TRUE,
  25.                         TAG_DONE);
  26.    if( OBJ(OBJ_BOXCOVER_IMG) )
  27.     IIntuition->IDoMethod(OBJ(OBJ_PREVIEWS), LM_ADDIMAGE, pwindow, OBJ(OBJ_BOXCOVER_IMG), NULL);
  28.   }
  29.  
  30.  if( (pwindow=(struct Window *)IIntuition->IDoMethod(OBJ(OBJ_MAIN), WM_OPEN, NULL)) )
  31.  {
  32. ...

it shows ok the image, but when I choose an entry from a listbrowser I want that such image (like the one from the button) changes too:

  1. ...
  2.     IIntuition->IDoMethod( OBJ(OBJ_PREVIEWS), LM_REMOVECHILD, pw, OBJ(OBJ_BOXCOVER_IMG) );
  3.     OBJ(OBJ_BOXCOVER_IMG) = IIntuition->NewObject(BitMapClass, NULL, //"bitmap.image",
  4.                                                   BITMAP_SourceFile, covers3d,
  5.                                                   BITMAP_Screen,screen, BITMAP_Masking,TRUE,
  6.                                                  TAG_DONE);
  7.     if( OBJ(OBJ_BOXCOVER_IMG) ) {
  8.      IIntuition->IDoMethod(OBJ(OBJ_PREVIEWS), LM_ADDIMAGE, pwindow, OBJ(OBJ_BOXCOVER_IMG), NULL);
  9. ...

But I'm missing what function do I need to call for refreshing and thus shows the new image until now haven't find the proper one. As I can see the new image if a resize the window or change from page/tab.
BTW could I use LM_MODIFYCHILD instead of LM_ADDIMAGE? How?

I tried with RefreshGList(), RefreshPageGadget() and RefreshGadgets(), but no luck, maybe I'm passing some wrong values?
TIA

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Wed, 2016-05-18 01:06
mritter0
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Last seen: 2 years 6 months ago
Joined: 2014-04-21 21:15
Re: Add (and modify)a LAYOUT_AddImage object

IIntuition->IDoMethod((Object *)Objects[OID_WINDOW],WM_RETHINK);
After add/remove. With your window object name.

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Wed, 2016-05-18 14:14
(Reply to #2)
jabirulo
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Last seen: 1 month 2 weeks ago
Joined: 2013-05-30 00:53
Re: Add (and modify)a LAYOUT_AddImage object

Ok, thanks will try that ASAP.

AOS4.1/SAM460ex/PPC460EX-1155MHZ/2048MB/RadeonHD6570/SSD120GB/DVDRW :-P

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