another UI attempt, I guess.

sorry.

src/libui_sdl/libui/examples/CMakeLists.txt

@@ -0,0 +1,38 @@
+# 3 june 2016
+
+if(WIN32)
+	set(_EXAMPLE_RESOURCES_RC resources.rc)
+endif()
+
+macro(_add_example _name)
+	_add_exec(${_name} ${ARGN})
+	# because Microsoft's toolchain is dumb
+	if(MSVC)
+		set_property(TARGET ${_name} APPEND_STRING PROPERTY
+			LINK_FLAGS " /ENTRY:mainCRTStartup")
+	endif()
+endmacro()
+
+_add_example(controlgallery
+	controlgallery/main.c
+	${_EXAMPLE_RESOURCES_RC}
+)
+
+_add_example(histogram
+	histogram/main.c
+	${_EXAMPLE_RESOURCES_RC}
+)
+
+_add_example(cpp-multithread
+	cpp-multithread/main.cpp
+	${_EXAMPLE_RESOURCES_RC}
+)
+if(NOT WIN32)
+	target_link_libraries(cpp-multithread pthread)
+endif()
+
+add_custom_target(examples
+	DEPENDS
+		controlgallery
+		histogram
+		cpp-multithread)

src/libui_sdl/libui/examples/controlgallery/main.c

@@ -0,0 +1,540 @@
+// 2 september 2015
+#include <stdio.h>
+#include <string.h>
+#include "../../ui.h"
+
+static int onClosing(uiWindow *w, void *data)
+{
+	uiQuit();
+	return 1;
+}
+
+static int onShouldQuit(void *data)
+{
+	uiWindow *mainwin = uiWindow(data);
+
+	uiControlDestroy(uiControl(mainwin));
+	return 1;
+}
+
+static uiControl *makeBasicControlsPage(void)
+{
+	uiBox *vbox;
+	uiBox *hbox;
+	uiGroup *group;
+	uiForm *entryForm;
+
+	vbox = uiNewVerticalBox();
+	uiBoxSetPadded(vbox, 1);
+
+	hbox = uiNewHorizontalBox();
+	uiBoxSetPadded(hbox, 1);
+	uiBoxAppend(vbox, uiControl(hbox), 0);
+
+	uiBoxAppend(hbox,
+		uiControl(uiNewButton("Button")),
+		0);
+	uiBoxAppend(hbox,
+		uiControl(uiNewCheckbox("Checkbox")),
+		0);
+
+	uiBoxAppend(vbox,
+		uiControl(uiNewLabel("This is a label. Right now, labels can only span one line.")),
+		0);
+
+	uiBoxAppend(vbox,
+		uiControl(uiNewHorizontalSeparator()),
+		0);
+
+	group = uiNewGroup("Entries");
+	uiGroupSetMargined(group, 1);
+	uiBoxAppend(vbox, uiControl(group), 1);
+
+	entryForm = uiNewForm();
+	uiFormSetPadded(entryForm, 1);
+	uiGroupSetChild(group, uiControl(entryForm));
+
+	uiFormAppend(entryForm,
+		"Entry",
+		uiControl(uiNewEntry()),
+		0);
+	uiFormAppend(entryForm,
+		"Password Entry",
+		uiControl(uiNewPasswordEntry()),
+		0);
+	uiFormAppend(entryForm,
+		"Search Entry",
+		uiControl(uiNewSearchEntry()),
+		0);
+	uiFormAppend(entryForm,
+		"Multiline Entry",
+		uiControl(uiNewMultilineEntry()),
+		1);
+	uiFormAppend(entryForm,
+		"Multiline Entry No Wrap",
+		uiControl(uiNewNonWrappingMultilineEntry()),
+		1);
+
+	return uiControl(vbox);
+}
+
+// TODO make these not global
+static uiSpinbox *spinbox;
+static uiSlider *slider;
+static uiProgressBar *pbar;
+
+static void onSpinboxChanged(uiSpinbox *s, void *data)
+{
+	uiSliderSetValue(slider, uiSpinboxValue(s));
+	uiProgressBarSetValue(pbar, uiSpinboxValue(s));
+}
+
+static void onSliderChanged(uiSlider *s, void *data)
+{
+	uiSpinboxSetValue(spinbox, uiSliderValue(s));
+	uiProgressBarSetValue(pbar, uiSliderValue(s));
+}
+
+static uiControl *makeNumbersPage()
+{
+	uiBox *hbox;
+	uiGroup *group;
+	uiBox *vbox;
+	uiProgressBar *ip;
+	uiCombobox *cbox;
+	uiEditableCombobox *ecbox;
+	uiRadioButtons *rb;
+
+	hbox = uiNewHorizontalBox();
+	uiBoxSetPadded(hbox, 1);
+
+	group = uiNewGroup("Numbers");
+	uiGroupSetMargined(group, 1);
+	uiBoxAppend(hbox, uiControl(group), 1);
+
+	vbox = uiNewVerticalBox();
+	uiBoxSetPadded(vbox, 1);
+	uiGroupSetChild(group, uiControl(vbox));
+
+	spinbox = uiNewSpinbox(0, 100);
+	slider = uiNewSlider(0, 100);
+	pbar = uiNewProgressBar();
+	uiSpinboxOnChanged(spinbox, onSpinboxChanged, NULL);
+	uiSliderOnChanged(slider, onSliderChanged, NULL);
+	uiBoxAppend(vbox, uiControl(spinbox), 0);
+	uiBoxAppend(vbox, uiControl(slider), 0);
+	uiBoxAppend(vbox, uiControl(pbar), 0);
+
+	ip = uiNewProgressBar();
+	uiProgressBarSetValue(ip, -1);
+	uiBoxAppend(vbox, uiControl(ip), 0);
+
+	group = uiNewGroup("Lists");
+	uiGroupSetMargined(group, 1);
+	uiBoxAppend(hbox, uiControl(group), 1);
+
+	vbox = uiNewVerticalBox();
+	uiBoxSetPadded(vbox, 1);
+	uiGroupSetChild(group, uiControl(vbox));
+
+	cbox = uiNewCombobox();
+	uiComboboxAppend(cbox, "Combobox Item 1");
+	uiComboboxAppend(cbox, "Combobox Item 2");
+	uiComboboxAppend(cbox, "Combobox Item 3");
+	uiBoxAppend(vbox, uiControl(cbox), 0);
+
+	ecbox = uiNewEditableCombobox();
+	uiEditableComboboxAppend(ecbox, "Editable Item 1");
+	uiEditableComboboxAppend(ecbox, "Editable Item 2");
+	uiEditableComboboxAppend(ecbox, "Editable Item 3");
+	uiBoxAppend(vbox, uiControl(ecbox), 0);
+
+	rb = uiNewRadioButtons();
+	uiRadioButtonsAppend(rb, "Radio Button 1");
+	uiRadioButtonsAppend(rb, "Radio Button 2");
+	uiRadioButtonsAppend(rb, "Radio Button 3");
+	uiBoxAppend(vbox, uiControl(rb), 0);
+
+	return uiControl(hbox);
+}
+
+// TODO make this not global
+static uiWindow *mainwin;
+
+static void onOpenFileClicked(uiButton *b, void *data)
+{
+	uiEntry *entry = uiEntry(data);
+	char *filename;
+
+	filename = uiOpenFile(mainwin);
+	if (filename == NULL) {
+		uiEntrySetText(entry, "(cancelled)");
+		return;
+	}
+	uiEntrySetText(entry, filename);
+	uiFreeText(filename);
+}
+
+static void onSaveFileClicked(uiButton *b, void *data)
+{
+	uiEntry *entry = uiEntry(data);
+	char *filename;
+
+	filename = uiSaveFile(mainwin);
+	if (filename == NULL) {
+		uiEntrySetText(entry, "(cancelled)");
+		return;
+	}
+	uiEntrySetText(entry, filename);
+	uiFreeText(filename);
+}
+
+static void onMsgBoxClicked(uiButton *b, void *data)
+{
+	uiMsgBox(mainwin,
+		"This is a normal message box.",
+		"More detailed information can be shown here.");
+}
+
+static void onMsgBoxErrorClicked(uiButton *b, void *data)
+{
+	uiMsgBoxError(mainwin,
+		"This message box describes an error.",
+		"More detailed information can be shown here.");
+}
+
+static uiControl *makeDataChoosersPage(void)
+{
+	uiBox *hbox;
+	uiBox *vbox;
+	uiGrid *grid;
+	uiButton *button;
+	uiEntry *entry;
+	uiGrid *msggrid;
+
+	hbox = uiNewHorizontalBox();
+	uiBoxSetPadded(hbox, 1);
+
+	vbox = uiNewVerticalBox();
+	uiBoxSetPadded(vbox, 1);
+	uiBoxAppend(hbox, uiControl(vbox), 0);
+
+	uiBoxAppend(vbox,
+		uiControl(uiNewDatePicker()),
+		0);
+	uiBoxAppend(vbox,
+		uiControl(uiNewTimePicker()),
+		0);
+	uiBoxAppend(vbox,
+		uiControl(uiNewDateTimePicker()),
+		0);
+
+	uiBoxAppend(vbox,
+		uiControl(uiNewFontButton()),
+		0);
+	uiBoxAppend(vbox,
+		uiControl(uiNewColorButton()),
+		0);
+
+	uiBoxAppend(hbox,
+		uiControl(uiNewVerticalSeparator()),
+		0);
+
+	vbox = uiNewVerticalBox();
+	uiBoxSetPadded(vbox, 1);
+	uiBoxAppend(hbox, uiControl(vbox), 1);
+
+	grid = uiNewGrid();
+	uiGridSetPadded(grid, 1);
+	uiBoxAppend(vbox, uiControl(grid), 0);
+
+	button = uiNewButton("Open File");
+	entry = uiNewEntry();
+	uiEntrySetReadOnly(entry, 1);
+	uiButtonOnClicked(button, onOpenFileClicked, entry);
+	uiGridAppend(grid, uiControl(button),
+		0, 0, 1, 1,
+		0, uiAlignFill, 0, uiAlignFill);
+	uiGridAppend(grid, uiControl(entry),
+		1, 0, 1, 1,
+		1, uiAlignFill, 0, uiAlignFill);
+
+	button = uiNewButton("Save File");
+	entry = uiNewEntry();
+	uiEntrySetReadOnly(entry, 1);
+	uiButtonOnClicked(button, onSaveFileClicked, entry);
+	uiGridAppend(grid, uiControl(button),
+		0, 1, 1, 1,
+		0, uiAlignFill, 0, uiAlignFill);
+	uiGridAppend(grid, uiControl(entry),
+		1, 1, 1, 1,
+		1, uiAlignFill, 0, uiAlignFill);
+
+	msggrid = uiNewGrid();
+	uiGridSetPadded(msggrid, 1);
+	uiGridAppend(grid, uiControl(msggrid),
+		0, 2, 2, 1,
+		0, uiAlignCenter, 0, uiAlignStart);
+
+	button = uiNewButton("Message Box");
+	uiButtonOnClicked(button, onMsgBoxClicked, NULL);
+	uiGridAppend(msggrid, uiControl(button),
+		0, 0, 1, 1,
+		0, uiAlignFill, 0, uiAlignFill);
+	button = uiNewButton("Error Box");
+	uiButtonOnClicked(button, onMsgBoxErrorClicked, NULL);
+	uiGridAppend(msggrid, uiControl(button),
+		1, 0, 1, 1,
+		0, uiAlignFill, 0, uiAlignFill);
+
+	return uiControl(hbox);
+}
+
+int main(void)
+{
+	uiInitOptions options;
+	const char *err;
+	uiTab *tab;
+
+	memset(&options, 0, sizeof (uiInitOptions));
+	err = uiInit(&options);
+	if (err != NULL) {
+		fprintf(stderr, "error initializing libui: %s", err);
+		uiFreeInitError(err);
+		return 1;
+	}
+
+	mainwin = uiNewWindow("libui Control Gallery", 640, 480, 1);
+	uiWindowOnClosing(mainwin, onClosing, NULL);
+	uiOnShouldQuit(onShouldQuit, mainwin);
+
+	tab = uiNewTab();
+	uiWindowSetChild(mainwin, uiControl(tab));
+	uiWindowSetMargined(mainwin, 1);
+
+	uiTabAppend(tab, "Basic Controls", makeBasicControlsPage());
+	uiTabSetMargined(tab, 0, 1);
+
+	uiTabAppend(tab, "Numbers and Lists", makeNumbersPage());
+	uiTabSetMargined(tab, 1, 1);
+
+	uiTabAppend(tab, "Data Choosers", makeDataChoosersPage());
+	uiTabSetMargined(tab, 2, 1);
+
+	uiControlShow(uiControl(mainwin));
+	uiMain();
+	return 0;
+}
+
+#if 0
+
+static void openClicked(uiMenuItem *item, uiWindow *w, void *data)
+{
+	char *filename;
+
+	filename = uiOpenFile(mainwin);
+	if (filename == NULL) {
+		uiMsgBoxError(mainwin, "No file selected", "Don't be alarmed!");
+		return;
+	}
+	uiMsgBox(mainwin, "File selected", filename);
+	uiFreeText(filename);
+}
+
+static void saveClicked(uiMenuItem *item, uiWindow *w, void *data)
+{
+	char *filename;
+
+	filename = uiSaveFile(mainwin);
+	if (filename == NULL) {
+		uiMsgBoxError(mainwin, "No file selected", "Don't be alarmed!");
+		return;
+	}
+	uiMsgBox(mainwin, "File selected (don't worry, it's still there)", filename);
+	uiFreeText(filename);
+}
+
+static uiSpinbox *spinbox;
+static uiSlider *slider;
+static uiProgressBar *progressbar;
+
+static void update(int value)
+{
+	uiSpinboxSetValue(spinbox, value);
+	uiSliderSetValue(slider, value);
+	uiProgressBarSetValue(progressbar, value);
+}
+
+static void onSpinboxChanged(uiSpinbox *s, void *data)
+{
+	update(uiSpinboxValue(spinbox));
+}
+
+static void onSliderChanged(uiSlider *s, void *data)
+{
+	update(uiSliderValue(slider));
+}
+
+int main(void)
+{
+	uiInitOptions o;
+	const char *err;
+	uiMenu *menu;
+	uiMenuItem *item;
+	uiBox *box;
+	uiBox *hbox;
+	uiGroup *group;
+	uiBox *inner;
+	uiBox *inner2;
+	uiEntry *entry;
+	uiCombobox *cbox;
+	uiEditableCombobox *ecbox;
+	uiRadioButtons *rb;
+	uiTab *tab;
+
+	memset(&o, 0, sizeof (uiInitOptions));
+	err = uiInit(&o);
+	if (err != NULL) {
+		fprintf(stderr, "error initializing ui: %s\n", err);
+		uiFreeInitError(err);
+		return 1;
+	}
+
+	menu = uiNewMenu("File");
+	item = uiMenuAppendItem(menu, "Open");
+	uiMenuItemOnClicked(item, openClicked, NULL);
+	item = uiMenuAppendItem(menu, "Save");
+	uiMenuItemOnClicked(item, saveClicked, NULL);
+	item = uiMenuAppendQuitItem(menu);
+	uiOnShouldQuit(shouldQuit, NULL);
+
+	menu = uiNewMenu("Edit");
+	item = uiMenuAppendCheckItem(menu, "Checkable Item");
+	uiMenuAppendSeparator(menu);
+	item = uiMenuAppendItem(menu, "Disabled Item");
+	uiMenuItemDisable(item);
+	item = uiMenuAppendPreferencesItem(menu);
+
+	menu = uiNewMenu("Help");
+	item = uiMenuAppendItem(menu, "Help");
+	item = uiMenuAppendAboutItem(menu);
+
+	mainwin = uiNewWindow("libui Control Gallery", 640, 480, 1);
+	uiWindowSetMargined(mainwin, 1);
+	uiWindowOnClosing(mainwin, onClosing, NULL);
+
+	box = uiNewVerticalBox();
+	uiBoxSetPadded(box, 1);
+	uiWindowSetChild(mainwin, uiControl(box));
+
+	hbox = uiNewHorizontalBox();
+	uiBoxSetPadded(hbox, 1);
+	uiBoxAppend(box, uiControl(hbox), 1);
+
+	group = uiNewGroup("Basic Controls");
+	uiGroupSetMargined(group, 1);
+	uiBoxAppend(hbox, uiControl(group), 0);
+
+	inner = uiNewVerticalBox();
+	uiBoxSetPadded(inner, 1);
+	uiGroupSetChild(group, uiControl(inner));
+
+	uiBoxAppend(inner,
+		uiControl(uiNewButton("Button")),
+		0);
+	uiBoxAppend(inner,
+		uiControl(uiNewCheckbox("Checkbox")),
+		0);
+	entry = uiNewEntry();
+	uiEntrySetText(entry, "Entry");
+	uiBoxAppend(inner,
+		uiControl(entry),
+		0);
+	uiBoxAppend(inner,
+		uiControl(uiNewLabel("Label")),
+		0);
+
+	uiBoxAppend(inner,
+		uiControl(uiNewHorizontalSeparator()),
+		0);
+
+	uiBoxAppend(inner,
+		uiControl(uiNewDatePicker()),
+		0);
+	uiBoxAppend(inner,
+		uiControl(uiNewTimePicker()),
+		0);
+	uiBoxAppend(inner,
+		uiControl(uiNewDateTimePicker()),
+		0);
+
+	uiBoxAppend(inner,
+		uiControl(uiNewFontButton()),
+		0);
+
+	uiBoxAppend(inner,
+		uiControl(uiNewColorButton()),
+		0);
+
+	inner2 = uiNewVerticalBox();
+	uiBoxSetPadded(inner2, 1);
+	uiBoxAppend(hbox, uiControl(inner2), 1);
+
+	group = uiNewGroup("Numbers");
+	uiGroupSetMargined(group, 1);
+	uiBoxAppend(inner2, uiControl(group), 0);
+
+	inner = uiNewVerticalBox();
+	uiBoxSetPadded(inner, 1);
+	uiGroupSetChild(group, uiControl(inner));
+
+	spinbox = uiNewSpinbox(0, 100);
+	uiSpinboxOnChanged(spinbox, onSpinboxChanged, NULL);
+	uiBoxAppend(inner, uiControl(spinbox), 0);
+
+	slider = uiNewSlider(0, 100);
+	uiSliderOnChanged(slider, onSliderChanged, NULL);
+	uiBoxAppend(inner, uiControl(slider), 0);
+
+	progressbar = uiNewProgressBar();
+	uiBoxAppend(inner, uiControl(progressbar), 0);
+
+	group = uiNewGroup("Lists");
+	uiGroupSetMargined(group, 1);
+	uiBoxAppend(inner2, uiControl(group), 0);
+
+	inner = uiNewVerticalBox();
+	uiBoxSetPadded(inner, 1);
+	uiGroupSetChild(group, uiControl(inner));
+
+	cbox = uiNewCombobox();
+	uiComboboxAppend(cbox, "Combobox Item 1");
+	uiComboboxAppend(cbox, "Combobox Item 2");
+	uiComboboxAppend(cbox, "Combobox Item 3");
+	uiBoxAppend(inner, uiControl(cbox), 0);
+
+	ecbox = uiNewEditableCombobox();
+	uiEditableComboboxAppend(ecbox, "Editable Item 1");
+	uiEditableComboboxAppend(ecbox, "Editable Item 2");
+	uiEditableComboboxAppend(ecbox, "Editable Item 3");
+	uiBoxAppend(inner, uiControl(ecbox), 0);
+
+	rb = uiNewRadioButtons();
+	uiRadioButtonsAppend(rb, "Radio Button 1");
+	uiRadioButtonsAppend(rb, "Radio Button 2");
+	uiRadioButtonsAppend(rb, "Radio Button 3");
+	uiBoxAppend(inner, uiControl(rb), 1);
+
+	tab = uiNewTab();
+	uiTabAppend(tab, "Page 1", uiControl(uiNewHorizontalBox()));
+	uiTabAppend(tab, "Page 2", uiControl(uiNewHorizontalBox()));
+	uiTabAppend(tab, "Page 3", uiControl(uiNewHorizontalBox()));
+	uiBoxAppend(inner2, uiControl(tab), 1);
+
+	uiControlShow(uiControl(mainwin));
+	uiMain();
+	uiUninit();
+	return 0;
+}
+
+#endif

src/libui_sdl/libui/examples/cpp-multithread/main.cpp

@@ -0,0 +1,92 @@
+// 6 december 2015
+#include <thread>
+#include <chrono>
+#include <mutex>
+#include <condition_variable>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+#include "../../ui.h"
+using namespace std;
+
+uiMultilineEntry *e;
+condition_variable cv;
+mutex m;
+unique_lock<mutex> ourlock(m);
+thread *timeThread;
+
+void sayTime(void *data)
+{
+	char *s = (char *) data;
+
+	uiMultilineEntryAppend(e, s);
+	delete s;
+}
+
+void threadproc(void)
+{
+	ourlock.lock();
+	while (cv.wait_for(ourlock, chrono::seconds(1)) == cv_status::timeout) {
+		time_t t;
+		char *base;
+		char *s;
+
+		t = time(NULL);
+		base = ctime(&t);
+		s = new char[strlen(base) + 1];
+		strcpy(s, base);
+		uiQueueMain(sayTime, s);
+	}
+}
+
+int onClosing(uiWindow *w, void *data)
+{
+	cv.notify_all();
+	// C++ throws a hissy fit if you don't do this
+	// we might as well, to ensure no uiQueueMain() gets in after uiQuit()
+	timeThread->join();
+	uiQuit();
+	return 1;
+}
+
+void saySomething(uiButton *b, void *data)
+{
+	uiMultilineEntryAppend(e, "Saying something\n");
+}
+
+int main(void)
+{
+	uiInitOptions o;
+	uiWindow *w;
+	uiBox *b;
+	uiButton *btn;
+
+	memset(&o, 0, sizeof (uiInitOptions));
+	if (uiInit(&o) != NULL)
+		abort();
+
+	w = uiNewWindow("Hello", 320, 240, 0);
+	uiWindowSetMargined(w, 1);
+
+	b = uiNewVerticalBox();
+	uiBoxSetPadded(b, 1);
+	uiWindowSetChild(w, uiControl(b));
+
+	e = uiNewMultilineEntry();
+	uiMultilineEntrySetReadOnly(e, 1);
+
+	btn = uiNewButton("Say Something");
+	uiButtonOnClicked(btn, saySomething, NULL);
+	uiBoxAppend(b, uiControl(btn), 0);
+
+	uiBoxAppend(b, uiControl(e), 1);
+
+	// timeThread needs to lock ourlock itself - see http://stackoverflow.com/a/34121629/3408572
+	ourlock.unlock();
+	timeThread = new thread(threadproc);
+
+	uiWindowOnClosing(w, onClosing, NULL);
+	uiControlShow(uiControl(w));
+	uiMain();
+	return 0;
+}

src/libui_sdl/libui/examples/example.manifest

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
+<assemblyIdentity
+    version="1.0.0.0"
+    processorArchitecture="*"
+    name="CompanyName.ProductName.YourApplication"
+    type="win32"
+/>
+<description>Your application description here.</description>
+<!-- do NOT include the comctl6 dependency here; this lets us find bugs related to theming -->
+<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+        <!--The ID below indicates application support for Windows Vista -->
+        <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
+        <!--The ID below indicates application support for Windows 7 -->
+        <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
+    </application>
+</compatibility>
+</assembly>
+

src/libui_sdl/libui/examples/example.static.manifest

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
+<assemblyIdentity
+    version="1.0.0.0"
+    processorArchitecture="*"
+    name="CompanyName.ProductName.YourApplication"
+    type="win32"
+/>
+<description>Your application description here.</description>
+<!-- we DO need comctl6 in the static case -->
+<dependency>
+    <dependentAssembly>
+        <assemblyIdentity
+            type="win32"
+            name="Microsoft.Windows.Common-Controls"
+            version="6.0.0.0"
+            processorArchitecture="*"
+            publicKeyToken="6595b64144ccf1df"
+            language="*"
+        />
+    </dependentAssembly>
+</dependency>
+<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+        <!--The ID below indicates application support for Windows Vista -->
+        <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
+        <!--The ID below indicates application support for Windows 7 -->
+        <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
+    </application>
+</compatibility>
+</assembly>
+

src/libui_sdl/libui/examples/histogram/main.c

@@ -0,0 +1,309 @@
+// 13 october 2015
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+#include "../../ui.h"
+
+uiWindow *mainwin;
+uiArea *histogram;
+uiAreaHandler handler;
+uiSpinbox *datapoints[10];
+uiColorButton *colorButton;
+int currentPoint = -1;
+
+// some metrics
+#define xoffLeft 20			/* histogram margins */
+#define yoffTop 20
+#define xoffRight 20
+#define yoffBottom 20
+#define pointRadius 5
+
+// helper to quickly set a brush color
+static void setSolidBrush(uiDrawBrush *brush, uint32_t color, double alpha)
+{
+	uint8_t component;
+
+	brush->Type = uiDrawBrushTypeSolid;
+	component = (uint8_t) ((color >> 16) & 0xFF);
+	brush->R = ((double) component) / 255;
+	component = (uint8_t) ((color >> 8) & 0xFF);
+	brush->G = ((double) component) / 255;
+	component = (uint8_t) (color & 0xFF);
+	brush->B = ((double) component) / 255;
+	brush->A = alpha;
+}
+
+// and some colors
+// names and values from https://msdn.microsoft.com/en-us/library/windows/desktop/dd370907%28v=vs.85%29.aspx
+#define colorWhite 0xFFFFFF
+#define colorBlack 0x000000
+#define colorDodgerBlue 0x1E90FF
+
+static void pointLocations(double width, double height, double *xs, double *ys)
+{
+	double xincr, yincr;
+	int i, n;
+
+	xincr = width / 9;		// 10 - 1 to make the last point be at the end
+	yincr = height / 100;
+
+	for (i = 0; i < 10; i++) {
+		// get the value of the point
+		n = uiSpinboxValue(datapoints[i]);
+		// because y=0 is the top but n=0 is the bottom, we need to flip
+		n = 100 - n;
+		xs[i] = xincr * i;
+		ys[i] = yincr * n;
+	}
+}
+
+static uiDrawPath *constructGraph(double width, double height, int extend)
+{
+	uiDrawPath *path;
+	double xs[10], ys[10];
+	int i;
+
+	pointLocations(width, height, xs, ys);
+
+	path = uiDrawNewPath(uiDrawFillModeWinding);
+
+	uiDrawPathNewFigure(path, xs[0], ys[0]);
+	for (i = 1; i < 10; i++)
+		uiDrawPathLineTo(path, xs[i], ys[i]);
+
+	if (extend) {
+		uiDrawPathLineTo(path, width, height);
+		uiDrawPathLineTo(path, 0, height);
+		uiDrawPathCloseFigure(path);
+	}
+
+	uiDrawPathEnd(path);
+	return path;
+}
+
+static void graphSize(double clientWidth, double clientHeight, double *graphWidth, double *graphHeight)
+{
+	*graphWidth = clientWidth - xoffLeft - xoffRight;
+	*graphHeight = clientHeight - yoffTop - yoffBottom;
+}
+
+static void handlerDraw(uiAreaHandler *a, uiArea *area, uiAreaDrawParams *p)
+{
+	uiDrawPath *path;
+	uiDrawBrush brush;
+	uiDrawStrokeParams sp;
+	uiDrawMatrix m;
+	double graphWidth, graphHeight;
+	double graphR, graphG, graphB, graphA;
+
+	// fill the area with white
+	setSolidBrush(&brush, colorWhite, 1.0);
+	path = uiDrawNewPath(uiDrawFillModeWinding);
+	uiDrawPathAddRectangle(path, 0, 0, p->AreaWidth, p->AreaHeight);
+	uiDrawPathEnd(path);
+	uiDrawFill(p->Context, path, &brush);
+	uiDrawFreePath(path);
+
+	// figure out dimensions
+	graphSize(p->AreaWidth, p->AreaHeight, &graphWidth, &graphHeight);
+
+	// clear sp to avoid passing garbage to uiDrawStroke()
+	// for example, we don't use dashing
+	memset(&sp, 0, sizeof (uiDrawStrokeParams));
+
+	// make a stroke for both the axes and the histogram line
+	sp.Cap = uiDrawLineCapFlat;
+	sp.Join = uiDrawLineJoinMiter;
+	sp.Thickness = 2;
+	sp.MiterLimit = uiDrawDefaultMiterLimit;
+
+	// draw the axes
+	setSolidBrush(&brush, colorBlack, 1.0);
+	path = uiDrawNewPath(uiDrawFillModeWinding);
+	uiDrawPathNewFigure(path,
+		xoffLeft, yoffTop);
+	uiDrawPathLineTo(path,
+		xoffLeft, yoffTop + graphHeight);
+	uiDrawPathLineTo(path,
+		xoffLeft + graphWidth, yoffTop + graphHeight);
+	uiDrawPathEnd(path);
+	uiDrawStroke(p->Context, path, &brush, &sp);
+	uiDrawFreePath(path);
+
+	// now transform the coordinate space so (0, 0) is the top-left corner of the graph
+	uiDrawMatrixSetIdentity(&m);
+	uiDrawMatrixTranslate(&m, xoffLeft, yoffTop);
+	uiDrawTransform(p->Context, &m);
+
+	// now get the color for the graph itself and set up the brush
+	uiColorButtonColor(colorButton, &graphR, &graphG, &graphB, &graphA);
+	brush.Type = uiDrawBrushTypeSolid;
+	brush.R = graphR;
+	brush.G = graphG;
+	brush.B = graphB;
+	// we set brush->A below to different values for the fill and stroke
+
+	// now create the fill for the graph below the graph line
+	path = constructGraph(graphWidth, graphHeight, 1);
+	brush.A = graphA / 2;
+	uiDrawFill(p->Context, path, &brush);
+	uiDrawFreePath(path);
+
+	// now draw the histogram line
+	path = constructGraph(graphWidth, graphHeight, 0);
+	brush.A = graphA;
+	uiDrawStroke(p->Context, path, &brush, &sp);
+	uiDrawFreePath(path);
+
+	// now draw the point being hovered over
+	if (currentPoint != -1) {
+		double xs[10], ys[10];
+
+		pointLocations(graphWidth, graphHeight, xs, ys);
+		path = uiDrawNewPath(uiDrawFillModeWinding);
+		uiDrawPathNewFigureWithArc(path,
+			xs[currentPoint], ys[currentPoint],
+			pointRadius,
+			0, 6.23,		// TODO pi
+			0);
+		uiDrawPathEnd(path);
+		// use the same brush as for the histogram lines
+		uiDrawFill(p->Context, path, &brush);
+		uiDrawFreePath(path);
+	}
+}
+
+static int inPoint(double x, double y, double xtest, double ytest)
+{
+	// TODO switch to using a matrix
+	x -= xoffLeft;
+	y -= yoffTop;
+	return (x >= xtest - pointRadius) &&
+		(x <= xtest + pointRadius) &&
+		(y >= ytest - pointRadius) &&
+		(y <= ytest + pointRadius);
+}
+
+static void handlerMouseEvent(uiAreaHandler *a, uiArea *area, uiAreaMouseEvent *e)
+{
+	double graphWidth, graphHeight;
+	double xs[10], ys[10];
+	int i;
+
+	graphSize(e->AreaWidth, e->AreaHeight, &graphWidth, &graphHeight);
+	pointLocations(graphWidth, graphHeight, xs, ys);
+
+	for (i = 0; i < 10; i++)
+		if (inPoint(e->X, e->Y, xs[i], ys[i]))
+			break;
+	if (i == 10)		// not in a point
+		i = -1;
+
+	currentPoint = i;
+	// TODO only redraw the relevant area
+	uiAreaQueueRedrawAll(histogram);
+}
+
+static void handlerMouseCrossed(uiAreaHandler *ah, uiArea *a, int left)
+{
+	// do nothing
+}
+
+static void handlerDragBroken(uiAreaHandler *ah, uiArea *a)
+{
+	// do nothing
+}
+
+static int handlerKeyEvent(uiAreaHandler *ah, uiArea *a, uiAreaKeyEvent *e)
+{
+	// reject all keys
+	return 0;
+}
+
+static void onDatapointChanged(uiSpinbox *s, void *data)
+{
+	uiAreaQueueRedrawAll(histogram);
+}
+
+static void onColorChanged(uiColorButton *b, void *data)
+{
+	uiAreaQueueRedrawAll(histogram);
+}
+
+static int onClosing(uiWindow *w, void *data)
+{
+	uiControlDestroy(uiControl(mainwin));
+	uiQuit();
+	return 0;
+}
+
+static int shouldQuit(void *data)
+{
+	uiControlDestroy(uiControl(mainwin));
+	return 1;
+}
+
+int main(void)
+{
+	uiInitOptions o;
+	const char *err;
+	uiBox *hbox, *vbox;
+	int i;
+	uiDrawBrush brush;
+
+	handler.Draw = handlerDraw;
+	handler.MouseEvent = handlerMouseEvent;
+	handler.MouseCrossed = handlerMouseCrossed;
+	handler.DragBroken = handlerDragBroken;
+	handler.KeyEvent = handlerKeyEvent;
+
+	memset(&o, 0, sizeof (uiInitOptions));
+	err = uiInit(&o);
+	if (err != NULL) {
+		fprintf(stderr, "error initializing ui: %s\n", err);
+		uiFreeInitError(err);
+		return 1;
+	}
+
+	uiOnShouldQuit(shouldQuit, NULL);
+
+	mainwin = uiNewWindow("libui Histogram Example", 640, 480, 1);
+	uiWindowSetMargined(mainwin, 1);
+	uiWindowOnClosing(mainwin, onClosing, NULL);
+
+	hbox = uiNewHorizontalBox();
+	uiBoxSetPadded(hbox, 1);
+	uiWindowSetChild(mainwin, uiControl(hbox));
+
+	vbox = uiNewVerticalBox();
+	uiBoxSetPadded(vbox, 1);
+	uiBoxAppend(hbox, uiControl(vbox), 0);
+
+	srand(time(NULL));
+	for (i = 0; i < 10; i++) {
+		datapoints[i] = uiNewSpinbox(0, 100);
+		uiSpinboxSetValue(datapoints[i], rand() % 101);
+		uiSpinboxOnChanged(datapoints[i], onDatapointChanged, NULL);
+		uiBoxAppend(vbox, uiControl(datapoints[i]), 0);
+	}
+
+	colorButton = uiNewColorButton();
+	// TODO inline these
+	setSolidBrush(&brush, colorDodgerBlue, 1.0);
+	uiColorButtonSetColor(colorButton,
+		brush.R,
+		brush.G,
+		brush.B,
+		brush.A);
+	uiColorButtonOnChanged(colorButton, onColorChanged, NULL);
+	uiBoxAppend(vbox, uiControl(colorButton), 0);
+
+	histogram = uiNewArea(&handler);
+	uiBoxAppend(hbox, uiControl(histogram), 1);
+
+	uiControlShow(uiControl(mainwin));
+	uiMain();
+	uiUninit();
+	return 0;
+}

src/libui_sdl/libui/examples/resources.rc

@@ -0,0 +1,13 @@
+// 30 may 2015
+
+// this is a UTF-8 file
+#pragma code_page(65001)
+
+// this is the Common Controls 6 manifest
+// TODO set up the string values here
+// 1 is the value of CREATEPROCESS_MANIFEST_RESOURCE_ID and 24 is the value of RT_MANIFEST; we use it directly to avoid needing to share winapi.h with the tests and examples
+#ifndef _UI_STATIC
+1 24 "example.manifest"
+#else
+1 24 "example.static.manifest"
+#endif