src/kits/interface/GridLayoutBuilder.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 <GridLayoutBuilder.h>
   7
   8 #include <new>
   9
  10 #include <SpaceLayoutItem.h>
  11
  12
  13 using std::nothrow;
  14
  15
  16 // constructor
  17 BGridLayoutBuilder::BGridLayoutBuilder(float horizontalSpacing,
  18                 float verticalSpacing)
  19         : fLayout((new BGridView(horizontalSpacing, verticalSpacing))
  20                                         ->GridLayout())
  21 {
  22 }
  23
  24 // constructor
  25 BGridLayoutBuilder::BGridLayoutBuilder(BGridLayout* layout)
  26         : fLayout(layout)
  27 {
  28 }
  29
  30
  31 // constructor
  32 BGridLayoutBuilder::BGridLayoutBuilder(BGridView* view)
  33         : fLayout(view->GridLayout())
  34 {
  35 }
  36
  37 // GridLayout
  38 BGridLayout*
  39 BGridLayoutBuilder::GridLayout() const
  40 {
  41         return fLayout;
  42 }
  43
  44 // View
  45 BView*
  46 BGridLayoutBuilder::View() const
  47 {
  48         return fLayout->Owner();
  49 }
  50
  51 // GetGridLayout
  52 BGridLayoutBuilder&
  53 BGridLayoutBuilder::GetGridLayout(BGridLayout** _layout)
  54 {
  55         *_layout = fLayout;
  56         return *this;
  57 }
  58
  59 // GetView
  60 BGridLayoutBuilder&
  61 BGridLayoutBuilder::GetView(BView** _view)
  62 {
  63         *_view = fLayout->Owner();
  64         return *this;
  65 }
  66
  67 // Add
  68 BGridLayoutBuilder&
  69 BGridLayoutBuilder::Add(BView* view, int32 column, int32 row,
  70         int32 columnCount, int32 rowCount)
  71 {
  72         fLayout->AddView(view, column, row, columnCount, rowCount);
  73         return *this;
  74 }
  75
  76 // Add
  77 BGridLayoutBuilder&
  78 BGridLayoutBuilder::Add(BLayoutItem* item, int32 column, int32 row,
  79         int32 columnCount, int32 rowCount)
  80 {
  81         fLayout->AddItem(item, column, row, columnCount, rowCount);
  82         return *this;
  83 }
  84
  85 // SetColumnWeight
  86 BGridLayoutBuilder&
  87 BGridLayoutBuilder::SetColumnWeight(int32 column, float weight)
  88 {
  89         fLayout->SetColumnWeight(column, weight);
  90         return *this;
  91 }
  92
  93 // SetRowWeight
  94 BGridLayoutBuilder&
  95 BGridLayoutBuilder::SetRowWeight(int32 row, float weight)
  96 {
  97         fLayout->SetRowWeight(row, weight);
  98         return *this;
  99 }
 100
 101 // SetInsets
 102 BGridLayoutBuilder&
 103 BGridLayoutBuilder::SetInsets(float left, float top, float right, float bottom)
 104 {
 105         fLayout->SetInsets(left, top, right, bottom);
 106         return *this;
 107 }
 108
 109 // cast operator BGridLayout*
 110 BGridLayoutBuilder::operator BGridLayout*()
 111 {
 112         return fLayout;
 113 }
 114