| 1641 | //----------------------------------------------------------------------------- |
| 1642 | |
| 1643 | void GuiWindowCtrl::getCursor(GuiCursor *&cursor, bool &showCursor, const GuiEvent &lastGuiEvent) |
| 1644 | { |
| 1645 | GuiCanvas *pRoot = getRoot(); |
| 1646 | if( !pRoot ) |
| 1647 | return; |
| 1648 | PlatformWindow *pWindow = static_cast<GuiCanvas*>(getRoot())->getPlatformWindow(); |
| 1649 | AssertFatal(pWindow != NULL,"GuiControl without owning platform window! This should not be possible."); |
| 1650 | PlatformCursorController *pController = pWindow->getCursorController(); |
| 1651 | AssertFatal(pController != NULL,"PlatformWindow without an owned CursorController!"); |
| 1652 | |
| 1653 | S32 desiredCursor = PlatformCursorController::curArrow; |
| 1654 | S32 hitEdges = findHitEdges( lastGuiEvent.mousePoint ); |
| 1655 | |
| 1656 | if( hitEdges & edgeBottom && hitEdges & edgeLeft && mResizeHeight ) |
| 1657 | desiredCursor = PlatformCursorController::curResizeNESW; |
| 1658 | else if( hitEdges & edgeBottom && hitEdges & edgeRight && mResizeHeight ) |
| 1659 | desiredCursor = PlatformCursorController::curResizeNWSE; |
| 1660 | else if( hitEdges & edgeBottom && mResizeHeight ) |
| 1661 | desiredCursor = PlatformCursorController::curResizeHorz; |
| 1662 | else if( hitEdges & edgeTop && hitEdges & edgeLeft && mResizeHeight ) |
| 1663 | desiredCursor = PlatformCursorController::curResizeNWSE; |
| 1664 | else if( hitEdges & edgeTop && hitEdges & edgeRight && mResizeHeight ) |
| 1665 | desiredCursor = PlatformCursorController::curResizeNESW; |
| 1666 | else if( hitEdges & edgeTop && mResizeHeight ) |
| 1667 | desiredCursor = PlatformCursorController::curResizeHorz; |
| 1668 | else if ( hitEdges & edgeLeft && mResizeWidth ) |
| 1669 | desiredCursor = PlatformCursorController::curResizeVert; |
| 1670 | else if( hitEdges & edgeRight && mResizeWidth ) |
| 1671 | desiredCursor = PlatformCursorController::curResizeVert; |
| 1672 | else |
| 1673 | desiredCursor = PlatformCursorController::curArrow; |
| 1674 | |
| 1675 | // Bail if we're already at the desired cursor |
| 1676 | if(pRoot->mCursorChanged == desiredCursor ) |
| 1677 | return; |
| 1678 | |
| 1679 | // Now change the cursor shape |
| 1680 | pController->popCursor(); |
| 1681 | pController->pushCursor(desiredCursor); |
| 1682 | pRoot->mCursorChanged = desiredCursor; |
| 1683 | } |
| 1684 | |
| 1685 | //----------------------------------------------------------------------------- |
| 1686 |
nothing calls this directly
no test coverage detected