Mercurial > dwindows

diff dwtestoo.cpp @ 2865:fd32dce7fecd

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Initial signal handler support for the C++ bindings. Need to may App a singleton so we don't require a global "app" variable. Also need to only attach signal handlers to overloaded callback functions.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Sat, 17 Dec 2022 09:03:32 +0000
parents 939fbceec13f
children 6ea67d0809eb
line wrap: on
line diff
--- a/dwtestoo.cpp	Sat Dec 17 01:50:26 2022 +0000
+++ b/dwtestoo.cpp	Sat Dec 17 09:03:32 2022 +0000
@@ -1,20 +1,22 @@
 #include <dw.hpp>
 
+DW::App *app;
+
 class MyWindow : public DW::Window
 {
 public:
-  MyWindow();
+  MyWindow() {
+	SetText("Basic application");
+	SetSize(200, 200);
+	}
+protected:
+	virtual int OnDelete() { app->MainQuit(); return FALSE; }
+	virtual int OnConfigure(int width, int height)  { return FALSE; }
 };
 
-MyWindow::MyWindow()
-{
-  SetText("Basic application");
-  SetSize(200, 200);
-}
-
 int dwmain(int argc, char* argv[])
 {
-  DW::App *app = new DW::App(argc, argv, "org.dbsoft.dwindows.dwtestoo");
+  app = new DW::App(argc, argv, "org.dbsoft.dwindows.dwtestoo");
   MyWindow *window = new MyWindow();
 
   window->Show();