Started migrating this experiment from WPF to WinForms. Maybe this will be more featureful.

winforms/area.cpp

@@ -1,5 +1,5 @@
 // 26 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 struct uiArea {
 	uiWindowsControl c;

winforms/box.cpp

@@ -1,5 +1,5 @@
 // 26 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 using namespace System::Collections::Generic;
 

winforms/button.cpp

@@ -1,5 +1,5 @@
 // 25 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 struct uiButton {
 	uiWindowsControl c;

winforms/checkbox.cpp

@@ -1,5 +1,5 @@
 // 26 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 struct uiCheckbox {
 	uiWindowsControl c;

winforms/combobox.cpp

@@ -1,5 +1,5 @@
 // 26 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 struct uiCombobox {
 	uiWindowsControl c;

winforms/control.cpp

@@ -1,5 +1,5 @@
 // 16 august 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 static uintmax_t type_uiWindowsControl = 0;
 
@@ -10,11 +10,11 @@ uintmax_t uiWindowsControlType(void)
 	return type_uiWindowsControl;
 }
 
-UIElement ^genericHandle(uiControl *c)
+Control ^genericHandle(uiControl *c)
 {
-	gcroot<UIElement ^> *h;
+	gcroot<Control ^> *h;
 
-	h = (gcroot<UIElement ^> *) uiControlHandle(c);
+	h = (gcroot<Control ^> *) uiControlHandle(c);
 	return *h;
 }
 

winforms/datetimepicker.cpp

@@ -1,5 +1,5 @@
 // 26 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 // TODO TODO TODO AVAILABLE SINCE 4.0 TODO TODO TODO
 

winforms/draw.cpp

@@ -1,5 +1,5 @@
 // 19 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 uiDrawPath *uiDrawNewPath(uiDrawFillMode fillMode)
 {

winforms/entry.cpp

@@ -1,5 +1,5 @@
 // 26 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 struct uiEntry {
 	uiWindowsControl c;

winforms/group.cpp

@@ -1,5 +1,5 @@
 // 18 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 struct uiGroup {
 	uiWindowsControl c;

winforms/label.cpp

@@ -1,5 +1,5 @@
 // 26 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 // TODO alignment
 // TODO lots of padding

winforms/main.cpp

@@ -0,0 +1,26 @@
+// 25 november 2015
+#include "uipriv_winforms.hpp"
+
+void initWinForms(void)
+{
+	// TODO anything else?
+	// TODO return value
+	// TODO needed?
+//	Application::EnableVisualStyles();
+}
+
+void uninitWinForms(void)
+{
+	// TODO
+}
+
+void uiMain(void)
+{
+	Application::Run();
+}
+
+void uiQuit(void)
+{
+	// TODO does this run later?
+	Application::Exit();
+}

winforms/menu.cpp

@@ -1,5 +1,5 @@
 // 19 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 void uiMenuItemEnable(uiMenuItem *m)
 {

winforms/progressbar.cpp

@@ -1,5 +1,5 @@
 // 26 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 struct uiProgressBar {
 	uiWindowsControl c;

winforms/radiobuttons.cpp

@@ -1,5 +1,5 @@
 // 26 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 struct uiRadioButtons {
 	uiWindowsControl c;

winforms/separator.cpp

@@ -1,5 +1,5 @@
 // 18 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 struct uiSeparator {
 	uiWindowsControl c;

winforms/slider.cpp

@@ -1,5 +1,5 @@
 // 18 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 struct uiSlider {
 	uiWindowsControl c;

winforms/spinbox.cpp

@@ -1,5 +1,5 @@
 // 18 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 struct uiSpinbox {
 	uiWindowsControl c;

winforms/stddialogs.cpp

@@ -1,5 +1,5 @@
 // 26 june 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 char *uiOpenFile(void)
 {

winforms/tab.cpp

@@ -1,5 +1,5 @@
 // 26 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 // TODO save child alignments?
 // TODO scroll tabs instead of multiline tabs

winforms/text.cpp

@@ -1,5 +1,5 @@
 // 25 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 #include <string.h>
 
 using namespace System::Text;

winforms/ui_winforms.hpp

@@ -8,7 +8,7 @@ This file assumes that you have included <vccrt.h> and "ui.h" beforehand, as wel
 #define __LIBUI_UI_WINDOWS_H__
 
 #ifndef __cplusplus_cli
-#error Sorry; ui_wpf.hpp can currently only be used from C++/CLI code.
+#error Sorry; ui_winforms.hpp can currently only be used from C++/CLI code.
 #endif
 
 extern "C" {

winforms/uipriv_winforms.hpp

@@ -1,24 +1,20 @@
 // 25 november 2015
 #include <vcclr.h>
 #include "../ui.h"
-#include "ui_wpf.hpp"
+#include "ui_winforms.hpp"
 #include "../common/uipriv.h"
 #include "unmanaged.h"
 
 #using <System.dll>
-#using <WindowsBase.dll>
-#using <PresentationCore.dll>
-#using <PresentationFramework.dll>
+#using <System.Windows.Forms.dll>
 using namespace System;
-using namespace System::ComponentModel;
-using namespace System::Windows;
-using namespace System::Windows::Controls;
+using namespace System::Windows::Forms;
 
 // text.cpp
 extern String ^fromUTF8(const char *);
 
 // control.cpp
-extern UIElement ^genericHandle(uiControl *c);
+extern Control ^genericHandle(uiControl *c);
 
 typedef gcroot<Label ^> *DUMMY;
 static inline DUMMY mkdummy(String ^classname)

winforms/unmanaged.h

@@ -8,8 +8,8 @@ extern "C" {
 #endif
 
 // main.cpp
-extern void initWPF(void);
-extern void uninitWPF(void);
+extern void initWinForms(void);
+extern void uninitWinForms(void);
 
 // alloc.c
 extern int initAlloc(void);

winforms/window.cpp

@@ -1,26 +1,24 @@
 // 25 november 2015
-#include "uipriv_wpf.hpp"
+#include "uipriv_winforms.hpp"
 
 // TODO save alignment of children?
 
-ref class libuiWindow : public Window {
+ref class libuiForm : public Form {
 public:
 	uiWindow *w;
-	void onClosing(Object ^sender, CancelEventArgs ^e);
+//	void onClosing(Object ^sender, CancelEventArgs ^e);
 };
 
 struct uiWindow {
 	uiWindowsControl c;
-	gcroot<libuiWindow ^> *window;
-
-	gcroot<Border ^> *border;
-	int margined;
+	gcroot<libuiForm ^> *form;
 
 	uiControl *child;
+	int margined;
 
 	int (*onClosing)(uiWindow *, void *);
 	void *onClosingData;
-	gcroot<CancelEventHandler ^> *onClosingDelegate;
+//	gcroot<CancelEventHandler ^> *onClosingDelegate;
 };
 
 static void onDestroy(uiWindow *);
@@ -32,6 +30,7 @@ uiWindowsDefineControlWithOnDestroy(
 	onDestroy(hthis);						// on destroy
 )
 
+/*
 void libuiWindow::onClosing(Object ^sender, CancelEventArgs ^e)
 {
 	// TODO copy comments
@@ -39,6 +38,7 @@ void libuiWindow::onClosing(Object ^sender, CancelEventArgs ^e)
 		uiControlDestroy(uiControl(this->w));
 	e->Cancel = true;
 }
+*/
 
 static int defaultOnClosing(uiWindow *w, void *data)
 {
@@ -47,6 +47,7 @@ static int defaultOnClosing(uiWindow *w, void *data)
 
 static void onDestroy(uiWindow *w)
 {
+/*
 	// first hide the window
 	(*(w->window))->Hide();
 	// take off the closing event; otherwise it will be recursed
@@ -60,6 +61,7 @@ static void onDestroy(uiWindow *w)
 	}
 	// clean up remaining .net objects
 	delete w->border;
+*/
 }
 
 static void windowCommitShow(uiControl *c)
@@ -87,12 +89,12 @@ static void windowContainerUpdateState(uiControl *c)
 
 char *uiWindowTitle(uiWindow *w)
 {
-	return uiWindowsCLRStringToText((*(w->window))->Title);
+	return uiWindowsCLRStringToText((*(w->window))->Text);
 }
 
 void uiWindowSetTitle(uiWindow *w, const char *title)
 {
-	(*(w->window))->Title = fromUTF8(title);
+	(*(w->window))->Text = fromUTF8(title);
 }
 
 void uiWindowOnClosing(uiWindow *w, int (*f)(uiWindow *, void *), void *data)
@@ -105,11 +107,11 @@ void uiWindowSetChild(uiWindow *w, uiControl *child)
 {
 	if (w->child != NULL) {
 		uiControlSetParent(w->child, NULL);
-		(*(w->border))->Child = nullptr;
+//		(*(w->border))->Child = nullptr;
 	}
 	w->child = child;
 	if (w->child != NULL) {
-		(*(w->border))->Child = genericHandle(w->child);
+//		(*(w->border))->Child = genericHandle(w->child);
 		uiControlSetParent(w->child, uiControl(w));
 	}
 }
@@ -119,16 +121,15 @@ int uiWindowMargined(uiWindow *w)
 	return w->margined;
 }
 
-// TODO according to http://stackoverflow.com/questions/18299107/how-to-handle-control-spacing-in-wpf-window-designer - same for rest of library
 void uiWindowSetMargined(uiWindow *w, int margined)
 {
 	w->margined = margined;
-	// TODO Margin or Padding?
+/*	// TODO margin or padding?
 	if (w->margined)
 		(*(w->border))->Margin = Thickness(10, 10, 10, 10);
 	else
 		(*(w->border))->Margin = Thickness(0, 0, 0, 0);
-}
+*/}
 
 uiWindow *uiNewWindow(const char *title, int width, int height, int hasMenubar)
 {
@@ -136,19 +137,16 @@ uiWindow *uiNewWindow(const char *title, int width, int height, int hasMenubar)
 
 	w = (uiWindow *) uiNewControl(uiWindowType());
 
-	w->window = new gcroot<libuiWindow ^>();
-	*(w->window) = gcnew libuiWindow();
-	(*(w->window))->w = w;
+	w->form = new gcroot<libuiForm ^>();
+	*(w->form) = gcnew libuiForm();
+	(*(w->form))->w = w;
 
-	(*(w->window))->Title = fromUTF8(title);
-	// TODO is this the client size?
-	(*(w->window))->Width = width;
-	(*(w->window))->Height = height;
+	(*(w->window))->Text = fromUTF8(title);
+//	(*(w->window))->ClientSize = xxxxx(width, height);
 
-	// reference source indicates that this does indeed map to COLOR_BTNFACE
-	(*(w->window))->Background = SystemColors::ControlBrush;
+	// TODO background color?
 
-	w->border = new gcroot<Border ^>();
+/*	w->border = new gcroot<Border ^>();
 	*(w->border) = gcnew Border();
 	(*(w->window))->Content = *(w->border);
 
@@ -156,7 +154,7 @@ uiWindow *uiNewWindow(const char *title, int width, int height, int hasMenubar)
 	*(w->onClosingDelegate) = gcnew CancelEventHandler(*(w->window),
 		&libuiWindow::onClosing);
 	(*(w->window))->Closing += *(w->onClosingDelegate);
-	uiWindowOnClosing(w, defaultOnClosing, NULL);
+*/	uiWindowOnClosing(w, defaultOnClosing, NULL);
 
 	uiWindowsFinishNewControl(w, uiWindow, window);
 	uiControl(w)->CommitShow = windowCommitShow;

wpf/main.cpp

@@ -1,26 +0,0 @@
-// 25 november 2015
-#include "uipriv_wpf.hpp"
-
-static gcroot<Application ^> *app;
-
-void initWPF(void)
-{
-	app = new gcroot<Application ^>();
-	*app = gcnew Application();
-}
-
-void uninitWPF(void)
-{
-	delete app;
-}
-
-void uiMain(void)
-{
-	(*app)->Run();
-}
-
-void uiQuit(void)
-{
-	// TODO this executes immediately, not later
-	(*app)->Shutdown();
-}