WebMay 17, 2015 · java.awt.IllegalComponentStateException: component must be showing on the screen to determine its location at java.awt.Component.getLocationOnScreen_NoTreeLock (Component.java:2056) at java.awt.Component.getLocationOnScreen (Component.java:2030) at … WebNov 24, 2011 · java.awt.IllegalComponentStateException: component must be showing on the screen to determine its location at java.awt.Component.getLocationOnScreen_NoTreeLock(Unknown Source) at java.awt.Component.getLocationOnScreen(Unknown Source) at …
Android: сводка способов получения вида View в экранных …
WebMay 3, 2012 · I want to set the location of a JPopupMenu depending of the y location of the button that opens the menu. My code works fine on my first monitor, but fails on my second monitor, wich has a different height. The problem is getLocationOnScreen() delivers the location relative to the main screen, not the actual screen on which the component is … WebOct 22, 2012 · at java.awt.Component.getLocationOnScreen (Unknown Source) at com.jidesoft.alert.Alert.internalShowPopup (Unknown Source) at com.jidesoft.popup.JidePopup.showPopup (Unknown Source) at com.inductiveautomation.ignition.designer.ConnectionHealthListener.setConnectionOk … crypt of hearts i crypt of hearts ii
Finding X Y location of button - Coderanch
Web我有一個LinearLayout,其中包含幾個子ImageView 將ImageViews動態地水平添加到LinearLayout中 。 長按子視圖 ImageView 時如何獲取LinerLayout的子視圖的位置 添加了setTag: 已將設置標簽添加為文件路徑,但將v.getTag 返回為空 WebMay 19, 2011 · Yes, you can convert between screen and frame (or mouse, or other component) coordinates as required with the two methods convertPoint (To/From)Screen. To convert from component to another components coordinates, first convert it to the screen, then to the other component. – karmakaze May 19, 2011 at 7:29 Add a comment … WebJun 18, 2016 · That's why here, the functions returns the same values : getLocationOnScreen () returns the position of your frame relatively to your … crypto-hillz