Mercurial > dwindows

comparison android/dw.cpp @ 2675:a7868380098f

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Android: LinearLayout does not allow null views, if null, create a Placeholder view. Pack the empty placeholder into the LinearLayout to accomplish the same effect. This allows us to center things with expandable placeholders.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Tue, 19 Oct 2021 11:01:16 +0000
parents 0ed61ddb9957
children 95f61d3f3d0d
comparison
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2674:dd0b29320a3d 2675:a7868380098f
1429 /* Internal box packing function called by the other 3 functions */ 1429 /* Internal box packing function called by the other 3 functions */
1430 void _dw_box_pack(HWND box, HWND item, int index, int width, int height, int hsize, int vsize, int pad, const char *funcname) 1430 void _dw_box_pack(HWND box, HWND item, int index, int width, int height, int hsize, int vsize, int pad, const char *funcname)
1431 { 1431 {
1432 JNIEnv *env; 1432 JNIEnv *env;
1433 1433
1434 if(box && item && (env = (JNIEnv *)pthread_getspecific(_dw_env_key))) 1434 if(box && (env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
1435 { 1435 {
1436 // First get the class that contains the method you need to call 1436 // First get the class that contains the method you need to call
1437 jclass clazz = _dw_find_class(env, DW_CLASS_NAME); 1437 jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
1438 // Get the method that you want to call 1438 // Get the method that you want to call
1439 jmethodID boxPack = env->GetMethodID(clazz, "boxPack", "(Landroid/view/View;Landroid/view/View;IIIIII)V"); 1439 jmethodID boxPack = env->GetMethodID(clazz, "boxPack", "(Landroid/view/View;Landroid/view/View;IIIIII)V");