Split header file

CMakeLists.txt

@@ -18,9 +18,9 @@ set(META_ADD_DEFAULT_CPP_UNIT_TEST_APPLICATION OFF)
 project(${META_PROJECT_NAME})
 
 # add project files
-set(HEADER_FILES qtforkawesome.h)
-set(SRC_FILES qtforkawesome.cpp)
-set(QT_TESTS rendering)
+set(HEADER_FILES renderer.h icon.h iconfwd.h)
+set(SRC_FILES renderer.cpp)
+set(QT_TESTS renderer)
 set(DOC_FILES README.md)
 
 # find/download ForkAwesome's font file and icon definitions

README.md

@@ -32,7 +32,8 @@ The installation provides a CMake find module and a pkg-config file. Once
 configured, the library is fairly simple to use:
 
 ```
-#include <qtforkawesome/qtforkawesome.h>
+#include <qtforkawesome/icon.h>
+#include <qtforkawesome/renderer.h>
 
 auto renderer = QtForkAwesome::Renderer();
 renderer.pixmap(QtForkAwesome::Icon::Globe, QSize(64, 64), Qt::black);

icon.h

@@ -0,0 +1,14 @@
+#ifndef QT_FORK_AWESOME_ICON
+#define QT_FORK_AWESOME_ICON
+
+#include "./iconfwd.h"
+
+namespace QtForkAwesome {
+
+enum class Icon : IconBaseType {
+#include "private/icons.h"
+};
+
+} // namespace QtForkAwesome
+
+#endif // QT_FORK_AWESOME_ICON

iconfwd.h

@@ -0,0 +1,15 @@
+#ifndef QT_FORK_AWESOME_ICONFWD
+#define QT_FORK_AWESOME_ICONFWD
+
+#include <QChar>
+
+#include <type_traits>
+
+namespace QtForkAwesome {
+
+using IconBaseType = std::remove_reference_t<decltype(QChar().unicode())>;
+enum class Icon : IconBaseType;
+
+} // namespace QtForkAwesome
+
+#endif // QT_FORK_AWESOME_ICONFWD

renderer.cpp

@@ -1,4 +1,4 @@
-#include "./qtforkawesome.h"
+#include "./renderer.h"
 
 #include "resources/config.h"
 

renderer.h

@@ -1,7 +1,8 @@
-#ifndef QT_FORK_AWESOME_MAIN
-#define QT_FORK_AWESOME_MAIN
+#ifndef QT_FORK_AWESOME_RENDERER
+#define QT_FORK_AWESOME_RENDERER
 
 #include "./global.h"
+#include "./iconfwd.h"
 
 #include <QString>
 
@@ -16,12 +17,6 @@ QT_FORWARD_DECLARE_CLASS(QPixmap)
 
 namespace QtForkAwesome {
 
-using IconBaseType = std::remove_reference_t<decltype(QChar().unicode())>;
-
-enum class Icon : IconBaseType {
-#include "private/icons.h"
-};
-
 class QT_FORK_AWESOME_EXPORT Renderer {
     struct InternalData;
 
@@ -40,4 +35,4 @@ private:
 
 } // namespace QtForkAwesome
 
-#endif // QT_FORK_AWESOME_MAIN
+#endif // QT_FORK_AWESOME_RENDERER

tests/renderer.cpp

@@ -1,4 +1,5 @@
-#include "../qtforkawesome.h"
+#include "../icon.h"
+#include "../renderer.h"
 
 #include <c++utilities/tests/testutils.h>
 
@@ -34,4 +35,4 @@ void RendererTests::testRender()
 }
 
 QTEST_MAIN(RendererTests)
-#include "rendering.moc"
+#include "renderer.moc"