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annotate 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
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1 #include <dw.hpp>
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2
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3 class MyWindow : public DW::Window<MyWindow>
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4 {
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5 public:
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6 MyWindow() {
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7 SetText("Basic application");
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8 SetSize(200, 200);
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9 }
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10 virtual int OnDelete() override { DW::App *app = DW::App::Init(); app->MainQuit(); return FALSE; }
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11 virtual int OnConfigure(int width, int height) override { return FALSE; }
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12 };
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13
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14 int dwmain(int argc, char* argv[])
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15 {
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16 DW::App *app = DW::App::Init(argc, argv, "org.dbsoft.dwindows.dwtestoo");
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17 MyWindow *window = new MyWindow();
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18
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19 window->Show();
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21 app->Main();
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22 app->Exit(0);
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24 return 0;
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25 }