now it ssets the page margins from python

Author: aoloe

README.md

@@ -23,6 +23,7 @@ The pybind11 authors prefer adding pybind11 as a git sub-project: you can of cou
 ## Links
 
 - and HN thread: <https://news.ycombinator.com/item?id=15095757>
+- how to use cmake with pybind11 <https://github.com/pybind/pybind11/pull/1098>
 
 ## Notes
 

eval-file-pyqt5-set-value/CMakeLists.txt

@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.4)
 project(scripting)
 
-set(PYBIND11_PYTHON_VERSION 3.6)
+set(PYBIND11_PYTHON_VERSION 3.4)
 
 FIND_PACKAGE(pybind11 CONFIG)
 

eval-file-pyqt5-set-value/README.md

@@ -2,7 +2,7 @@
 
 ~~~.sh
 $ mkdir build
-$ cmake -Dpybind11_DIR=/home/ale/bin/pybind11/share/cmake/pybind11
+$ cmake -Dpybind11_DIR=/home/ale/bin/pybind11/share/cmake/pybind11 ..
 $ make
 $ ./scripting
 ~~~

eval-file-pyqt5-set-value/src/main.cpp

@@ -3,6 +3,15 @@
 
 namespace py = pybind11;
 
+class Dog
+{
+    public:
+        void setName(std::string n) { name = n; }
+        std::string getName() { return name; }
+    private:
+        std::string name;
+};
+
 int main()
 {
 	// http://pybind11.readthedocs.io/en/latest/advanced/embedding.html#getting-started

eval-file-pyqt5/CMakeLists.txt

@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.4)
 project(scripting)
 
-set(PYBIND11_PYTHON_VERSION 3.6)
+set(PYBIND11_PYTHON_VERSION 3.4)
 
 FIND_PACKAGE(pybind11 CONFIG)
 

scripter-api/python/set-bar.py

@@ -8,3 +8,7 @@
 print("python document.margin.top "+str(document.margin.top))
 Sample.document.margin.top = 21
 print("python document.margin.top "+str(document.margin.top))
+Sample.document.getPage(1).margin.top = 21
+print("python page 1 margin.top "+str(document.getPage(1).margin.top))
+Sample.document.getPage(1).margin.top = 42
+print("python page 1 margin.top "+str(document.getPage(1).margin.top))

scripter-api/src/main.cpp

@@ -3,20 +3,22 @@
 #include <pybind11/embed.h>
 
 #include "sample/document.h"
-// #include "sample/margin.h"
-// 
+#include "sample/page.h"
+#include "sample/margin.h"
+
 #include "scripter.h"
 
 namespace py = pybind11;
 
 int main()
 {
     Sample::Document document;
+    Sample::Page page;
+    document.page.push_back(page);
 
     Scripter scripter{&document};
-    std::cout << "c++ document top " << document.margin.top << std::endl;
+    std::cout << "c++ document top " << document.margin->top << std::endl;
     scripter.runFile("../python/set-bar.py");
-    std::cout << "c++ document top " << document.margin.top << std::endl;
-    // std::cout << "document page 1 top" document.page.at(0).margin.top << std::endl;
+    std::cout << "c++ document top " << document.margin->top << std::endl;
+    std::cout << "c++ document page 1 top " << document.page.at(0).margin->top << std::endl;
 }
-

scripter-api/src/sample/document.h

@@ -8,7 +8,13 @@ namespace Sample
     class Document
     {
         public:
-            Margin margin;
+            Document() {
+                margin = new Margin();
+            }
+            ~Document() {
+                delete margin;
+            }
+            Margin* margin;
             std::vector<Page> page;
     };
 

scripter-api/src/sample/page.h

@@ -6,7 +6,13 @@ namespace Sample
     class Page
     {
         public:
-            Margin margin;
+            Page() {
+                margin = new Margin();
+            }
+            ~Page() {
+                delete margin;
+            }
+            Margin* margin;
     };
 
 }

scripter-api/src/scripterAPI/document.cpp

@@ -7,6 +7,7 @@ namespace py = pybind11;
 void init_DocumentAPI(py::module &m) {
     py::class_<ScripterAPI::Document>(m, "Document")
         .def(py::init<>())
+        .def("getPage", &ScripterAPI::Document::getPage)
         .def_property_readonly("margin", &ScripterAPI::Document::getMargin)
         ;
 }