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comparison dwtestoo.cpp @ 2867:ada74f4d3f39

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C++: Implement conditional signal handlers based on overrides. This uses templates in a sort of hacky way to determine if our virtual functions have been overridden. Leaving some debug code in for the moment to make sure it works on all platforms. OS/2 will require using GCC for the C++ bindings, since VisualAge only supports C++99 and Watcom doesn't even support that as far as I know.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Sat, 17 Dec 2022 21:39:00 +0000
parents 6ea67d0809eb
children 5ee1aaa48fc7
comparison
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2866:6ea67d0809eb 2867:ada74f4d3f39
1 #include <dw.hpp> 1 #include <dw.hpp>
2 2
3 class MyWindow : public DW::Window 3 class MyWindow : public DW::Window<MyWindow>
4 { 4 {
5 public: 5 public:
6 MyWindow() { 6 MyWindow() {
7 SetText("Basic application"); 7 SetText("Basic application");
8 SetSize(200, 200); 8 SetSize(200, 200);
9 } 9 }
10 protected: 10 virtual int OnDelete() override { DW::App *app = DW::App::Init(); app->MainQuit(); return FALSE; }
11 virtual int OnDelete() { DW::App *app = DW::App::Init(); app->MainQuit(); return FALSE; } 11 virtual int OnConfigure(int width, int height) override { return FALSE; }
12 virtual int OnConfigure(int width, int height) { return FALSE; }
13 }; 12 };
14 13
15 int dwmain(int argc, char* argv[]) 14 int dwmain(int argc, char* argv[])
16 { 15 {
17 DW::App *app = DW::App::Init(argc, argv, "org.dbsoft.dwindows.dwtestoo"); 16 DW::App *app = DW::App::Init(argc, argv, "org.dbsoft.dwindows.dwtestoo");