1 files changed, 67 insertions, 0 deletions
diff --git a/new/unix/button.c b/new/unix/button.c
new file mode 100644
index 0000000..da09082
--- /dev/null
+++ b/new/unix/button.c
@@ -0,0 +1,67 @@
+// 7 april 2015
+#include "uipriv_unix.h"
+
+struct button {
+	void (*onClicked)(uiControl *, void *);
+	void *onClickedData;
+};
+
+static void onClicked(GtkButton *button, gpointer data)
+{
+	uiControl *c = (uiControl *) data;
+	struct button *b = (struct button *) (c->data);
+
+	(*(b->onClicked))(c, b->onClickedData);
+}
+
+static void defaultOnClicked(uiControl *c, void *data)
+{
+	// do nothing
+}
+
+static void onDestroy(GtkWidget *widget, gpointer data)
+{
+	struct button *b = (struct button *) data;
+
+	uiFree(b);
+}
+
+uiControl *uiNewButton(const char *text)
+{
+	uiControl *c;
+	struct button *b;
+	GtkWidget *widget;
+
+	c = uiUnixNewControl(GTK_TYPE_BUTTON,
+		FALSE, FALSE,
+		"label", text,
+		NULL);
+
+	widget = GTK_WIDGET(uiControlHandle(c));
+	g_signal_connect(widget, "clicked", G_CALLBACK(onClicked), c);
+
+	b = uiNew(struct button);
+	g_signal_connect(widget, "destroy", G_CALLBACK(onDestroy), b);
+	b->onClicked = defaultOnClicked;
+	c->data = b;
+
+	return c;
+}
+
+char *uiButtonText(uiControl *c)
+{
+	return g_strdup(gtk_button_get_label(GTK_BUTTON(uiControlHandle(c))));
+}
+
+void uiButtonSetText(uiControl *c, const char *text)
+{
+	gtk_button_set_label(GTK_BUTTON(uiControlHandle(c)), text);
+}
+
+void uiButtonOnClicked(uiControl *c, void (*f)(uiControl *, void *), void *data)
+{
+	struct button *b = (struct button *) (c->data);
+
+	b->onClicked = f;
+	b->onClickedData = data;
+}