1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _SV_SYSCHILD_HXX 25 #define _SV_SYSCHILD_HXX 26 27 #include <vcl/sv.h> 28 #include <vcl/dllapi.h> 29 #include <vcl/window.hxx> 30 31 struct SystemEnvData; 32 struct SystemWindowData; 33 34 // --------------------- 35 // - SystemChildWindow - 36 // --------------------- 37 38 class VCL_DLLPUBLIC SystemChildWindow : public Window 39 { 40 private: 41 using Window::ImplInit; 42 SAL_DLLPRIVATE void ImplInitSysChild( Window* pParent, WinBits nStyle, SystemWindowData *pData, sal_Bool bShow = sal_False ); 43 SAL_DLLPRIVATE void ImplTestJavaException( void* pEnv ); 44 45 // Copy assignment is forbidden and not implemented. 46 SAL_DLLPRIVATE SystemChildWindow (const SystemChildWindow &); 47 SAL_DLLPRIVATE SystemChildWindow & operator= (const SystemChildWindow &); 48 49 public: 50 explicit SystemChildWindow( Window* pParent, WinBits nStyle = 0 ); 51 // create a SystemChildWindow using the given SystemWindowData 52 explicit SystemChildWindow( Window* pParent, WinBits nStyle, SystemWindowData* pData, sal_Bool bShow = sal_True ); 53 explicit SystemChildWindow( Window* pParent, const ResId& ); 54 virtual ~SystemChildWindow(); 55 56 const SystemEnvData* GetSystemData() const; 57 58 // per default systemchildwindows erase their background for better plugin support 59 // however, this might not always be required 60 void EnableEraseBackground( sal_Bool bEnable = sal_True ); 61 sal_Bool IsEraseBackgroundEnabled(); 62 63 // return the platform specific handle/id of this window; 64 // in case the flag bUseJava is set, a java compatible overlay window 65 // is created on which other java windows can be created (plugin interface) 66 sal_IntPtr GetParentWindowHandle( sal_Bool bUseJava = sal_False ); 67 }; 68 69 #endif // _SV_SYSCHILD_HXX 70