src/tests/libs/alm/NestedLayout.cpp

   1 /*
   2  * Copyright 2007-2008, Christof Lutteroth, lutteroth@cs.auckland.ac.nz
   3  * Copyright 2007-2008, James Kim, jkim202@ec.auckland.ac.nz
   4  * Copyright 2010, Clemens Zeidler <haiku@clemens-zeidler.de>
   5  * Copyright 2012, Haiku, Inc.
   6  * Distributed under the terms of the MIT License.
   7  */
   8
   9 #include <Application.h>
  10 #include <Button.h>
  11 #include <LayoutBuilder.h>
  12 #include <List.h>
  13 #include <Window.h>
  14
  15 // include this for ALM
  16 #include "ALMLayout.h"
  17
  18
  19 class NestedLayoutWindow : public BWindow {
  20 public:
  21         NestedLayoutWindow(BRect frame)
  22                 :
  23                 BWindow(frame, "ALM Nested Layout", B_TITLED_WINDOW,
  24                         B_QUIT_ON_WINDOW_CLOSE | B_AUTO_UPDATE_SIZE_LIMITS)
  25         {
  26                 button1 = new BButton("There should be space above this button!");
  27
  28                 fLayout = new BALMLayout();
  29                 BLayoutBuilder::Group<>(this, B_VERTICAL, 0)
  30                         .SetInsets(0)
  31                         .AddStrut(30)
  32                         .Add(fLayout);
  33
  34                 // add an area containing the button
  35                 // use the borders of the layout as the borders for the area
  36                 fLayout->AddView(button1, fLayout->Left(), fLayout->Top(),
  37                         fLayout->Right(), fLayout->Bottom());
  38                 button1->SetExplicitMinSize(BSize(0, 50));
  39                 button1->SetExplicitMaxSize(BSize(500, 500));
  40                 button1->SetExplicitAlignment(BAlignment(B_ALIGN_USE_FULL_WIDTH,
  41                         B_ALIGN_USE_FULL_HEIGHT));
  42         }
  43
  44 private:
  45         BALMLayout* fLayout;
  46         BButton* button1;
  47 };
  48
  49
  50 class NestedLayout : public BApplication {
  51 public:
  52         NestedLayout()
  53                 :
  54                 BApplication("application/x-vnd.haiku.NestedLayout")
  55         {
  56                 BRect frameRect;
  57                 frameRect.Set(100, 100, 300, 300);
  58                 NestedLayoutWindow* window = new NestedLayoutWindow(frameRect);
  59                 window->Show();
  60         }
  61 };
  62
  63
  64 int
  65 main()
  66 {
  67         NestedLayout app;
  68         app.Run();
  69         return 0;
  70 }