+
+ int tempWidth = static_cast<int>(ev->w);
+ int tempHeight = static_cast<int>(ev->h);
+
+ // Initialize with previous size for skip resize when new size is 0.
+ // When window is just moved or window is resized by client application,
+ // The configure notification event's size will be 0.
+ // If new size is 0, the resized work should be skip.
+ int newWidth = mWindowPositionSize.width;
+ int newHeight = mWindowPositionSize.height;
+ bool windowMoved = false, windowResized = false;
+
+ if(ev->x != mWindowPositionSize.x || ev->y != mWindowPositionSize.y)
+ {
+ windowMoved = true;
+ }
+
+ if(tempWidth != 0 && tempHeight != 0 && (tempWidth != mWindowPositionSize.width || tempHeight != mWindowPositionSize.height))
+ {
+ windowResized = true;
+ newWidth = tempWidth;
+ newHeight = tempHeight;
+ }
+
+ if(windowMoved || windowResized)
+ {
+ Dali::PositionSize newPositionSize(ev->x, ev->y, newWidth, newHeight);
+ mUpdatePositionSizeSignal.Emit(newPositionSize);
+ }
+