Java Code Examples for com.sun.jna.platform.win32.WinUser#WS_EX_LAYERED

The following examples show how to use com.sun.jna.platform.win32.WinUser#WS_EX_LAYERED . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: AbstractAdrFrame.java    From MercuryTrade with MIT License 5 votes vote down vote up 
private void setTransparent(Component w) {
    this.componentHwnd = getHWnd(w);
    this.settingWl = User32.INSTANCE.GetWindowLong(componentHwnd, WinUser.GWL_EXSTYLE);
    int transparentWl = User32.INSTANCE.GetWindowLong(componentHwnd, WinUser.GWL_EXSTYLE) |
            WinUser.WS_EX_LAYERED |
            WinUser.WS_EX_TRANSPARENT;
    User32.INSTANCE.SetWindowLong(componentHwnd, WinUser.GWL_EXSTYLE, transparentWl);
}
Example 2
Source File: TestOpaque.java    From MercuryTrade with MIT License 5 votes vote down vote up 
private static void setTransparent(Component w) {
        WinDef.HWND hwnd = getHWnd(w);
        int wl = User32.INSTANCE.GetWindowLong(hwnd, WinUser.GWL_EXSTYLE);
//        wl = wl | WinUser.WS_EX_LAYERED | WinUser.WS_EX_TRANSPARENT;
        wl = wl | WinUser.WS_EX_LAYERED | WinUser.WS_EX_TRANSPARENT;
        User32.INSTANCE.SetWindowLong(hwnd, WinUser.GWL_EXSTYLE, wl);
    }