src/tests/libs/alm/ThreeButtons.cpp

   1 /*
   2  * Copyright 2010, Clemens Zeidler <haiku@clemens-zeidler.de>
   3  * Distributed under the terms of the MIT License.
   4  */
   5
   6 #include <stdio.h>
   7
   8 #include <Application.h>
   9 #include <Button.h>
  10 #include <List.h>
  11 #include <Window.h>
  12
  13 // include this for ALM
  14 #include "ALMLayout.h"
  15 #include "ALMLayoutBuilder.h"
  16
  17
  18 class ThreeButtonsWindow : public BWindow {
  19 public:
  20         ThreeButtonsWindow(BRect frame)
  21                 :
  22                 BWindow(frame, "ALM Three Buttons", B_TITLED_WINDOW,
  23                         B_QUIT_ON_WINDOW_CLOSE)
  24         {
  25                 BButton* button1 = new BButton("A");
  26                 BButton* button2 = new BButton("B");
  27                 BButton* button3 = new BButton("C");
  28
  29                 button1->SetExplicitAlignment(BAlignment(B_ALIGN_USE_FULL_WIDTH,
  30                         B_ALIGN_USE_FULL_HEIGHT));
  31                 button1->SetExplicitMaxSize(BSize(500, 50));
  32
  33                 button2->SetExplicitAlignment(BAlignment(B_ALIGN_USE_FULL_WIDTH,
  34                         B_ALIGN_USE_FULL_HEIGHT));
  35                 button2->SetExplicitMaxSize(BSize(500, 500));
  36
  37                 button3->SetExplicitAlignment(BAlignment(B_ALIGN_USE_FULL_WIDTH,
  38                         B_ALIGN_USE_FULL_HEIGHT));
  39                 button3->SetExplicitMaxSize(BSize(500, 500));
  40
  41                 fLayout = new BALMLayout(0, 0);
  42                 BALM::BALMLayoutBuilder(this, fLayout)
  43                         .Add(button1, fLayout->Left(), fLayout->Top(), fLayout->Right())
  44                         .StartingAt(button1)
  45                                 .AddBelow(button2)
  46                                 .AddBelow(button3, fLayout->Bottom());
  47
  48                 // test size limits
  49                 BSize min = fLayout->MinSize();
  50                 BSize max = fLayout->MaxSize();
  51                 SetSizeLimits(min.Width(), max.Width(), min.Height(), max.Height());
  52         }
  53
  54 private:
  55         BALMLayout* fLayout;
  56
  57 };
  58
  59
  60 int
  61 main()
  62 {
  63         BApplication app("application/x-vnd.haiku.ThreeButtons");
  64
  65         BRect frameRect;
  66         frameRect.Set(100, 100, 600, 300);
  67         ThreeButtonsWindow* window = new ThreeButtonsWindow(frameRect);
  68         window->Show();
  69
  70         app.Run();
  71         return 0;
  72 }