src/kits/interface/SplitLayoutBuilder.cpp

   1 /*
   2  * Copyright 2006, Ingo Weinhold <bonefish@cs.tu-berlin.de>.
   3  * All rights reserved. Distributed under the terms of the MIT License.
   4  */
   5
   6 #include <SplitLayoutBuilder.h>
   7
   8 #include <new>
   9
  10
  11 using std::nothrow;
  12
  13
  14 // constructor
  15 BSplitLayoutBuilder::BSplitLayoutBuilder(orientation orientation,
  16                 float spacing)
  17         : fView(new BSplitView(orientation, spacing))
  18 {
  19 }
  20
  21 // constructor
  22 BSplitLayoutBuilder::BSplitLayoutBuilder(BSplitView* view)
  23         : fView(view)
  24 {
  25 }
  26
  27 // SplitView
  28 BSplitView*
  29 BSplitLayoutBuilder::SplitView() const
  30 {
  31         return fView;
  32 }
  33
  34 // GetSplitView
  35 BSplitLayoutBuilder&
  36 BSplitLayoutBuilder::GetSplitView(BSplitView** view)
  37 {
  38         *view = fView;
  39         return *this;
  40 }
  41
  42 // Add
  43 BSplitLayoutBuilder&
  44 BSplitLayoutBuilder::Add(BView* view)
  45 {
  46         fView->AddChild(view);
  47         return *this;
  48 }
  49
  50 // Add
  51 BSplitLayoutBuilder&
  52 BSplitLayoutBuilder::Add(BView* view, float weight)
  53 {
  54         fView->AddChild(view, weight);
  55         return *this;
  56 }
  57
  58 // Add
  59 BSplitLayoutBuilder&
  60 BSplitLayoutBuilder::Add(BLayoutItem* item)
  61 {
  62         fView->AddChild(item);
  63         return *this;
  64 }
  65
  66 // Add
  67 BSplitLayoutBuilder&
  68 BSplitLayoutBuilder::Add(BLayoutItem* item, float weight)
  69 {
  70         fView->AddChild(item, weight);
  71         return *this;
  72 }
  73
  74 // SetCollapsible
  75 BSplitLayoutBuilder&
  76 BSplitLayoutBuilder::SetCollapsible(bool collapsible)
  77 {
  78         int32 count = fView->CountChildren();
  79         if (count > 0)
  80                 fView->SetCollapsible(count - 1, collapsible);
  81         return *this;
  82 }
  83
  84 // SetInsets
  85 BSplitLayoutBuilder&
  86 BSplitLayoutBuilder::SetInsets(float left, float top, float right, float bottom)
  87 {
  88         fView->SetInsets(left, top, right, bottom);
  89
  90         return *this;
  91 }
  92
  93 // cast operator BSplitView*
  94 BSplitLayoutBuilder::operator BSplitView*()
  95 {
  96         return fView;
  97 }
  98