WINGs: Make the Extras examples to compile

There is a table view example which is not compiling cause
of a missing lib, also fixed some warnings.

WINGs/Extras/tableview.c

@@ -0,0 +1,132 @@
+
+#include <WINGs/WINGs.h>
+#include <stdio.h>
+#include <stdint.h>
+#include "wtableview.h"
+#include "wtabledelegates.h"
+
+static char *col1[20] = { 0 };
+
+static int col2[20];
+
+static char *options[] = {
+	"Option1",
+	"Option2",
+	"Option3",
+	"Option4",
+	"Option5"
+};
+
+int numberOfRows(WMTableViewDelegate * self, WMTableView * table)
+{
+	(void) self;
+	(void) table;
+
+	return 20;
+}
+
+void *valueForCell(WMTableViewDelegate * self, WMTableColumn * column, int row)
+{
+	(void) self;
+	/*WMTableView *table = (WMTableView*)WMGetTableColumnTableView(column); */
+	int i;
+
+	if (col1[0] == 0) {
+		for (i = 0; i < 20; i++) {
+			char buf[128];
+
+			sprintf(buf, "Test row %i", i);
+
+			col1[i] = wstrdup(buf);
+			col2[i] = 0;
+		}
+	}
+	if ((uintptr_t)WMGetTableColumnId(column) == 1)
+		return col1[row];
+	else
+		return (void *)(uintptr_t) col2[row];
+}
+
+void setValueForCell(WMTableViewDelegate * self, WMTableColumn * column, int row, void *data)
+{
+	(void) self;
+
+	if ((uintptr_t)WMGetTableColumnId(column) == 1)
+		col1[row] = data;
+	else
+		col2[row] = (uintptr_t) data;
+}
+
+static WMTableViewDelegate delegate = {
+	NULL,
+	numberOfRows,
+	valueForCell,
+	setValueForCell
+};
+
+void clickedTable(WMWidget * w, void *self)
+{
+	(void) w;
+	int row = WMGetTableViewClickedRow((WMTableView *) self);
+
+	WMEditTableViewRow(self, row);
+}
+
+int main(int argc, char **argv)
+{
+	WMScreen *scr;
+	WMWindow *win;
+	WMTableView *table;
+	WMTableColumn *col;
+	WMTableColumnDelegate *colDeleg;
+
+	WMInitializeApplication("test", &argc, argv);
+
+	scr = WMOpenScreen(NULL);
+
+	XSynchronize(WMScreenDisplay(scr), 1);
+
+	win = WMCreateWindow(scr, "eweq");
+	WMResizeWidget(win, 400, 200);
+	WMMapWidget(win);
+
+	table = WMCreateTableView(win);
+	WMSetTableViewHasHorizontalScroller(table, 0);
+	WMSetViewExpandsToParent(WMWidgetView(table), 10, 10, 10, 10);
+	WMSetTableViewBackgroundColor(table, WMWhiteColor(scr));
+	/*WMSetTableViewGridColor(table, WMGrayColor(scr)); */
+	WMSetTableViewHeaderHeight(table, 20);
+	WMSetTableViewDelegate(table, &delegate);
+	WMSetTableViewAction(table, clickedTable, table);
+
+	colDeleg = WTCreateStringEditorDelegate(table);
+
+	col = WMCreateTableColumn("Group");
+	WMSetTableColumnWidth(col, 180);
+	WMAddTableViewColumn(table, col);
+	WMSetTableColumnDelegate(col, colDeleg);
+	WMSetTableColumnId(col, (void *)1);
+
+	colDeleg = WTCreateEnumSelectorDelegate(table);
+	WTSetEnumSelectorOptions(colDeleg, options, 5);
+
+	col = WMCreateTableColumn("Package");
+	WMSetTableColumnWidth(col, 140);
+	WMAddTableViewColumn(table, col);
+	WMSetTableColumnDelegate(col, colDeleg);
+	WMSetTableColumnId(col, (void *)2);
+
+	colDeleg = WTCreateBooleanSwitchDelegate(table);
+
+	col = WMCreateTableColumn("Bool");
+	WMSetTableColumnWidth(col, 50);
+	WMAddTableViewColumn(table, col);
+	WMSetTableColumnDelegate(col, colDeleg);
+	WMSetTableColumnId(col, (void *)2);
+
+	WMMapWidget(table);
+	WMRealizeWidget(win);
+	WMScreenMainLoop(scr);
+
+	return 0;
+}