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Add diagonal arrows to ControlLook DrawArrowShape() method

This commit is contained in:
John Scipione 2013-04-07 00:34:13 -04:00
parent c6b72ad6e4
commit 1b41173c8a
2 changed files with 25 additions and 1 deletions
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6
headers/os/interface/ControlLook.h
View File

@ -61,7 +61,11 @@ public:
B_LEFT_ARROW = 0,
B_RIGHT_ARROW = 1,
B_UP_ARROW = 2,
B_DOWN_ARROW = 3
B_DOWN_ARROW = 3,
B_LEFT_UP_ARROW = 4,
B_RIGHT_UP_ARROW = 5,
B_RIGHT_DOWN_ARROW = 6,
B_LEFT_DOWN_ARROW = 7
};
enum {

20
src/kits/interface/ControlLook.cpp
View File

@ -762,6 +762,26 @@ BControlLook::DrawArrowShape(BView* view, BRect& rect, const BRect& updateRect,
rect.top + 1 + rect.Height() / 1.33);
tri3.Set(rect.right + 1, rect.top + 1);
break;
case B_LEFT_UP_ARROW:
tri1.Set(rect.left, rect.bottom);
tri2.Set(rect.left, rect.top);
tri3.Set(rect.right, rect.top);
break;
case B_RIGHT_UP_ARROW:
tri1.Set(rect.left, rect.top);
tri2.Set(rect.right, rect.top);
tri3.Set(rect.right, rect.bottom);
break;
case B_RIGHT_DOWN_ARROW:
tri1.Set(rect.right, rect.top);
tri2.Set(rect.right, rect.bottom);
tri3.Set(rect.left, rect.bottom);
break;
case B_LEFT_DOWN_ARROW:
tri1.Set(rect.right, rect.bottom);
tri2.Set(rect.left, rect.bottom);
tri3.Set(rect.left, rect.top);
break;
}
BShape arrowShape;