| int OglGui::SizableWindow::GetAction | ( | int | x, | |
| int | y | |||
| ) | [inline, protected] |
Definition at line 247 of file SizableWindow.h.
References East, mAllowMove, mAllowSizeEast, mAllowSizeNorth, mAllowSizeSouth, mAllowSizeWest, Move, mSensePix, North, South, West, OglGui::OglWindow::WndHeight(), and OglGui::OglWindow::WndWidth().
Referenced by MouseFunc().
00248 { 00249 int action = 0; 00250 int w = WndWidth(), h = WndHeight(); 00251 00252 if (x >= 0 && x <= mSensePix && mAllowSizeWest) action |= West; 00253 if (x >= w-mSensePix && x <= w && mAllowSizeEast) action |= East; 00254 if (y >= 0 && y <= mSensePix && mAllowSizeSouth) action |= South; 00255 if (y >= h-mSensePix && y <= h && mAllowSizeNorth)action |= North; 00256 00257 // Prevent impossible actions resulting from very small windows 00258 if ((action & (West|East)) == (West|East)) 00259 action &= ~West; 00260 if ((action & (North|South)) == (North|South)) 00261 action &= ~North; 00262 if (!action && x > 0 && y > 0 && x < w && y < h && mAllowMove) 00263 action = Move; 00264 return action; 00265 }
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