Added initial NSTableview support

src/cocoa/NSTableview.nim

@@ -0,0 +1,7 @@
+{.compile: "widgets/tableview.m".}
+
+import NSFunctions
+
+proc newTableview*(parent: ID, left, top, width, height: cint): ID {.cdecl, importc: "createTableView".}
+proc addColumn*(parent: ID, name: cstring) {.cdecl, importc: "newTableColumn".}
+proc addRow*(parent: ID, person: cstring) {.cdecl, importc: "addRow".}

src/cocoa/widgets/col.h

@@ -64,6 +64,8 @@
             void Example(void);
     */
 
+    typedef void(*EVENT_ACTION)(id, const char*);
+
     enum {
         akNone,
         akRight,
@@ -133,13 +135,38 @@
     - (void)selected:(id)sender;
     @end
 
+    @interface CocoaTableView : NSScrollView <NSTableViewDataSource, NSTableViewDelegate>
+    {    
+        NSTableView *tbl;
+        NSTableColumn *tblc;
+        NSTableColumn *tbld;
+        NSMutableArray *db;
+        NSMutableDictionary *dict;
+
+        
+        int cnt;
+    }
+        @property (retain) NSTableView *tbl;
+        @property (retain) NSMutableArray *db;
+        @property (retain) NSMutableDictionary *dict;
+
+
+        - (id)initWithFrame:(NSRect)frame;
+        - (void)doubleclicked:(id)sender;
+        - (void)selected:(id)sender;
+    @end
+
     @interface CocoaButton: NSButton{
         ACTION buttonAction;
+        EVENT_ACTION eventAction;
     }
         @property ACTION buttonAction;
+        @property EVENT_ACTION eventAction;
         
 
         - (void) click:(id)sender;
+        - (void)mouseEntered:(NSEvent *)theEvent;
+        - (void)mouseExited:(NSEvent *)theEvent;
     @end
 
     @interface RadioButton: NSButton{
@@ -593,6 +620,8 @@
     id createTabView(id parent, const char *label, int x, int y, int width, int height);
     void addTab(id parent, const char *name);
     id getTab(id parent, const char *name);
+
+    void eventAction(id widget, EVENT_ACTION callback);
     
 #ifdef __cplusplus
 	}

src/cocoa/widgets/tableview.m

@@ -0,0 +1,115 @@
+#import <Cocoa/Cocoa.h>
+
+#import "col.h"
+
+#ifndef NSSTR
+	#define NSSTR(txt) [NSString stringWithUTF8String:txt]
+#endif
+
+
+
+@implementation CocoaTableView
+
+@synthesize tbl;
+@synthesize db;
+@synthesize dict;
+
+- (id)initWithFrame:(NSRect)frame {
+    self = [super initWithFrame:frame];
+    db = [NSMutableArray new];
+	dict = [NSMutableDictionary new];
+
+    if (self) {
+
+		tbl = [[NSTableView alloc] initWithFrame: NSMakeRect(5,40,335,185)];
+		[tbl setGridStyleMask: NSTableViewGridNone];
+		[tbl setAllowsColumnSelection: YES];
+		[tbl setAllowsColumnReordering: YES];
+		[tbl setAllowsEmptySelection: NO];
+		[tbl setAllowsMultipleSelection: NO];
+		[tbl setColumnAutoresizingStyle: NSTableViewUniformColumnAutoresizingStyle];
+
+		[tbl setDataSource: self]; 
+		[tbl setDelegate: self];
+		[tbl setTarget:self];
+		[tbl setDoubleAction:@selector(doubleclicked:)];
+	
+		[self setHasHorizontalScroller: YES];
+		[self setHasVerticalScroller: YES];
+		[self setDocumentView: tbl];
+		[self setAutoresizingMask: NSViewWidthSizable | NSViewHeightSizable];
+	
+
+		[tbl reloadData];
+	
+		cnt = 0;
+	}
+	return self;
+}
+
+- (void)doubleclicked:(id)sender
+{
+        // int rowIndex = [sender selectedRow];
+}
+
+- (void)selected:(id)sender
+{
+	// [tbl selectRowIndexes:[NSIndexSet indexSetWithIndex:item->row] byExtendingSelection:NO];
+}
+
+-(void)tableViewSelectionDidChange:(NSNotification *)notification
+{
+    NSInteger row = [tbl selectedRow];
+    
+}
+
+- (long)numberOfRowsInTableView:(NSTableView *)aTableView
+{
+        return db.count;
+		// return dict.count;
+}
+
+-(id)tableView:(NSTableView *)tableView
+        					  	objectValueForTableColumn:(NSTableColumn *)tableColumn
+        						row:(NSInteger)row
+{
+	// NSString *columnIdentifier = [tableColumn identifier];
+	
+	return [self.db[row] valueForKey: [tableColumn identifier]];
+	// return [self.dict valueForKey: [tableColumn identifier]];
+
+}
+
+
+@end
+
+
+id createTableView(id parent,int l, int t, int w, int h){
+    id self = [[[CocoaTableView alloc] initWithFrame:NSMakeRect( l, t, w, h )] autorelease];
+    addToParent(parent, self);
+    return self;
+}
+
+void addRow(id parent, const char *person) {
+	NSArray *tmpArray = [NSSTR(person) componentsSeparatedByString: @"|"];
+	NSMutableDictionary *myDic = [NSMutableDictionary new];
+	NSArray *columns = [[parent tbl] tableColumns];
+
+	for (int i = 0; i < tmpArray.count; i++) {
+		NSString *ident = [[parent tbl] tableColumns][i].identifier;
+		[myDic setObject: tmpArray[i] forKey: ident];
+	}
+
+	[[parent db] addObject: myDic];
+
+	[[parent tbl] reloadData];
+}
+
+void newTableColumn(id parent, const char *name) {
+	NSString *title = [NSString stringWithUTF8String: name];
+	id tCol = [[NSTableColumn alloc] initWithIdentifier: [title lowercaseString]];
+	[tCol setMinWidth: 200];
+	[tCol setTitle: title];
+
+	[[parent tbl] addTableColumn: tCol];
+}