src/tests/libs/alm/Areas.cpp

   1 #include <Application.h>
   2 #include <Button.h>
   3 #include <List.h>
   4 #include <Window.h>
   5
   6 #include "ALMLayout.h"
   7
   8
   9 class AreasWindow : public BWindow {
  10 public:
  11         AreasWindow(BRect frame)
  12                 :
  13                 BWindow(frame, "ALM Areas", B_TITLED_WINDOW, B_QUIT_ON_WINDOW_CLOSE)
  14         {
  15                 button1 = new BButton("1");
  16                 button2 = new BButton("2");
  17                 button3 = new BButton("3");
  18                 button4 = new BButton("4");
  19
  20                 button1->SetExplicitMinSize(BSize(0, 0));
  21                 button1->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNLIMITED));
  22
  23                 // create a new BALMLayout and use  it for this window
  24                 BALMLayout* layout = new BALMLayout(6);
  25                 SetLayout(layout);
  26
  27                 // create extra tabs
  28                 BReference<YTab> y1 = layout->AddYTab();
  29                 BReference<YTab> y2 = layout->AddYTab();
  30                 BReference<YTab> y3 = layout->AddYTab();
  31
  32                 Area* a1 = layout->AddView(button1, layout->Left(), layout->Top(),
  33                         layout->Right(), y1);
  34                 a1->SetTopInset(10);
  35                 a1->SetLeftInset(10);
  36                 a1->SetRightInset(10);
  37
  38                 layout->AddView(button2, layout->Left(), y1, layout->Right(), y2);
  39                 button2->SetExplicitAlignment(BAlignment(B_ALIGN_LEFT, B_ALIGN_TOP));
  40
  41                 Area* a3 = layout->AddView(button3, layout->Left(), y2, layout->Right(),
  42                         y3);
  43                 button3->SetExplicitAlignment(BAlignment(B_ALIGN_HORIZONTAL_CENTER,
  44                         B_ALIGN_VERTICAL_CENTER));
  45                 a3->SetHeightAs(a1);
  46
  47                 layout->AddView(button4, layout->Left(), y3, layout->Right(),
  48                         layout->Bottom());
  49                 button4->SetExplicitAlignment(BAlignment(B_ALIGN_RIGHT,
  50                         B_ALIGN_BOTTOM));
  51
  52                 // test size limits
  53                 BSize min = layout->MinSize();
  54                 BSize max = layout->MaxSize();
  55                 SetSizeLimits(min.Width(), max.Width(), min.Height(), max.Height());
  56         }
  57
  58 private:
  59         BButton* button1;
  60         BButton* button2;
  61         BButton* button3;
  62         BButton* button4;
  63 };
  64
  65
  66 class Areas : public BApplication {
  67 public:
  68         Areas()
  69                 :
  70                 BApplication("application/x-vnd.haiku.Areas")
  71         {
  72                 BRect frameRect;
  73                 frameRect.Set(100, 100, 300, 300);
  74                 AreasWindow* window = new AreasWindow(frameRect);
  75                 window->Show();
  76         }
  77 };
  78
  79
  80 int
  81 main()
  82 {
  83         Areas app;
  84         app.Run();
  85         return 0;
  86 }
  87