| 42 | } |
| 43 | |
| 44 | void ListBox::onRender() |
| 45 | { |
| 46 | Control::onRender(); |
| 47 | |
| 48 | Vec2<int> controlOffset = {0, 0}; |
| 49 | if (scroller == nullptr) |
| 50 | { |
| 51 | configureInternalScrollBar(); |
| 52 | } |
| 53 | |
| 54 | for (auto c = Controls.begin(); c != Controls.end(); c++) |
| 55 | { |
| 56 | auto ctrl = *c; |
| 57 | if (ctrl != scroller && ctrl->isVisible()) |
| 58 | { |
| 59 | if (ListOrientation == ScrollOrientation && ItemSize != 0) |
| 60 | { |
| 61 | switch (ScrollOrientation) |
| 62 | { |
| 63 | case Orientation::Vertical: |
| 64 | ctrl->Size.x = (scroller_is_internal ? scroller->Location.x : this->Size.x); |
| 65 | ctrl->Size.y = ItemSize; |
| 66 | break; |
| 67 | case Orientation::Horizontal: |
| 68 | ctrl->Size.x = ItemSize; |
| 69 | ctrl->Size.y = (scroller_is_internal ? scroller->Location.y : this->Size.y); |
| 70 | break; |
| 71 | } |
| 72 | } |
| 73 | |
| 74 | switch (ListOrientation) |
| 75 | { |
| 76 | case Orientation::Vertical: |
| 77 | if (ListOrientation != ScrollOrientation && |
| 78 | controlOffset.y + ctrl->Size.y > Size.y) |
| 79 | { |
| 80 | controlOffset.y = 0; |
| 81 | controlOffset.x += ctrl->Size.x + ItemSpacing; |
| 82 | } |
| 83 | ctrl->Location = controlOffset - this->scrollOffset; |
| 84 | controlOffset.y += ctrl->Size.y + ItemSpacing; |
| 85 | break; |
| 86 | case Orientation::Horizontal: |
| 87 | if (ListOrientation != ScrollOrientation && |
| 88 | controlOffset.x + ctrl->Size.x > Size.x) |
| 89 | { |
| 90 | controlOffset.x = 0; |
| 91 | controlOffset.y += ctrl->Size.y + ItemSpacing; |
| 92 | } |
| 93 | ctrl->Location = controlOffset - this->scrollOffset; |
| 94 | controlOffset.x += ctrl->Size.x + ItemSpacing; |
| 95 | break; |
| 96 | } |
| 97 | } |
| 98 | } |
| 99 | |
| 100 | resolveLocation(); |
| 101 | switch (ScrollOrientation) |
nothing calls this directly
no test coverage detected