Cappuccino Cappuccino

Comments and changes to this ticket

• 

  Francisco Tolmasky September 4th, 2008 @ 08:38 PM

  Could you show me the code snippet?

• You flagged this item as spam.
  

  TG September 4th, 2008 @ 08:54 PM

  var tabset=[[CPTabView alloc] initWithFrame:CPRectMake(10,10,300,300)];

  var item1=[[CPTabViewItem alloc] initWithIdentifier:@"0"];
  [item1 setLabel:@"test"];
  [tabset addTabViewItem:item1];
  var item2=[[CPTabViewItem alloc] initWithIdentifier:@"1"];
  [item2 setLabel:@"test2"];
  [tabset addTabViewItem:item2];
  
  

  [label setStringValue:[[tabset numberOfTabViewItems] stringValue]];

  [contentView addSubview:tabset];
  [contentView addSubview:label];
  
  

• You flagged this item as spam.
  

  TG September 4th, 2008 @ 08:55 PM

  var tabset=[[CPTabView alloc] initWithFrame:CPRectMake(10,10,300,300)];

  var item1=[[CPTabViewItem alloc] initWithIdentifier:@"0"];
  [item1 setLabel:@"test"];
  [tabset addTabViewItem:item1];
  var item2=[[CPTabViewItem alloc] initWithIdentifier:@"1"];
  [item2 setLabel:@"test2"];
  [tabset addTabViewItem:item2];
  
  

  [label setStringValue:[[tabset numberOfTabViewItems] stringValue]];

  [contentView addSubview:tabset];
  [contentView addSubview:label];
  
  

  -----Original Message----- From: Lighthouse [mailto:support@lighthouseapp.com] Sent: Thursday, September 04, 2008 11:41 PM To: Tom Giannulli Subject: [Cappuccino #10] TabView add item

• 

  Francisco Tolmasky September 4th, 2008 @ 09:00 PM

  Ah yes it's because the tab view item doesn't have an associated view ([item setView:myView]). I will check whether the expected behavior should be to raise an internsalinconsistencyexception or to just show nothing in the tabview.

  For right now though, if you just do [item setView:[[CPView alloc] initWithFrame:CGRectMakeZero()]]] it should work though.

• You flagged this item as spam.
  

  TG September 4th, 2008 @ 09:12 PM

  • Tag set to “appkit, nullvalueexception”

  The error is solved but the tabs/labels are not displayed

• You flagged this item as spam.
  

  TG September 10th, 2008 @ 07:07 AM

  • Title changed from “TabView add item” to “TabView add item - labels/tabs not displayed”

  var tabset=[[CPTabView alloc] initWithFrame:CPRectMake(10,10,300,300)];

  var x=@"tab1";
  var y=@"tab2";
  var item1=[[CPTabViewItem alloc] initWithIdentifier:x];
  [item1 setLabel:@"test1"];
  [item1 setView:[[CPView alloc] initWithFrame:CPRectMake(0,0,0,0)]];
  [tabset addTabViewItem:item1];
  var item2=[[CPTabViewItem alloc] initWithIdentifier:y];
  [item2 setLabel:@"test2"];
  [item2 setView:[[CPView alloc] initWithFrame:CPRectMake(0,0,200,200)]];
  [tabset addTabViewItem:item2];
  
  [tabset setTabViewType:CPTopTabsBezelBorder];
  [label setStringValue:[[tabset numberOfTabViewItems] stringValue]];
  [contentView addSubview:tabset];
  
  

• You flagged this item as spam.
  

  Will Larson September 11th, 2008 @ 05:46 AM

  I confirm this as well. To be on the safe side I checked on Safari and FireFox, and neither display anything. I looked through the source a bit, and couldn't find any trickery to force it to display the labels.

• 

  Francisco Tolmasky September 11th, 2008 @ 06:00 AM

  Could you try setting the tabViewType earlier, like right after you create the tab view itself. Not that this wouldn't be a bug, just trying to identify where the problem is.

• You flagged this item as spam.
  

  Will Larson September 11th, 2008 @ 06:05 AM

  Tried your suggestion, but isn't working for me. Here is my source:

  
  
  -(void)setupTabView: (CPView)contentView {
    var bounds = [contentView bounds];
    var frame = CGRectMake(CGRectGetMinX(bounds)+75,
  			 CGRectGetMinY(bounds)+100,
  			 CGRectGetWidth(bounds)-150,
  			 CGRectGetHeight(bounds)-200);
    tabView = [[CPTabView alloc] initWithFrame:frame];
    [tabView setTabViewType:CPTopTabsBezelBorder];
    [tabView layoutSubviews];
    [tabView setAutoresizingMask: CPViewHeightSizable | CPViewWidthSizable];
  
  
    webSearchTabItem = [[CPTabViewItem alloc] initWithIdentifier:@"web"];
    imageSearchTabItem = [[CPTabViewItem alloc] initWithIdentifier:@"image"];
    newsSearchTabItem = [[CPTabViewItem alloc] initWithIdentifier:@"news"];
  
    webView = [[CPView alloc] initWithFrame:CPRectMakeZero()];
    imageView = [[CPView alloc] initWithFrame:CPRectMakeZero()];
    newsView = [[CPView alloc] initWithFrame:CPRectMakeZero()];
  
    [webSearchTabItem setLabel:@"Web"];
    [imageSearchTabItem setLabel:@"Image"];
    [newsSearchTabItem setLabel:@"News"];
  
    [webSearchTabItem setView:webView];
    [imageSearchTabItem setView:imageView];
    [newsSearchTabItem setView:newsView];
  
    [tabView addTabViewItem:webSearchTabItem];
    [tabView addTabViewItem:imageSearchTabItem];
    [tabView addTabViewItem:newsSearchTabItem];
  
  
    //[tabView _createBezelBorder];
    [contentView addSubview:tabView];
  }
  
  

• You flagged this item as spam.
  

  Will Larson September 11th, 2008 @ 06:06 AM

  Sorry for formatting: http://dpaste.com/77487/ is formatted paste.

• You flagged this item as spam.
  

  Will Larson September 11th, 2008 @ 07:32 AM

  I've been able to narrow down the issue (and find a work around): if you add the tabView to its parent view before adding the tab items, then it works correctly (creates labels and displays the tabViewItem's view when the tab is selected).

  However, if you add the tabViewItems before adding the tabView to the parentView, then it neither creates the labels nor displays the tabViewItem's view as appropriate.

• 

  Francisco Tolmasky September 11th, 2008 @ 08:52 AM

  Great reduction WIll, I think I should have a fix for this soon.

• 

  Francisco Tolmasky September 13th, 2008 @ 01:27 PM

  • Milestone set to “0.5.2”
• 

  Ross Boucher September 18th, 2008 @ 07:43 PM

  • State changed from “new” to “open”
  • Tag changed from “appkit, nullvalueexception” to “appkit, nullvalueexception”
  • Milestone cleared.

  The issue here is that we delay creating the tab view borders and items as long as possible, so that we prevent unnecessarily loading images that we may not need.

  As a side effect, there's a view we haven't created yet, and we're just sending messages to nil. This is why it's not working. There's also a related bug with trying to change a view out from under it later.

  Essentially, the way this all works needs to be redesigned to work more like the menu system. Since it isn't a trivial change, I'm moving it off 0.5.2. I'm also not planning on committing a stop gap measure, since the workaround is noted above. Just add items after adding the tab view to your content view.

• You flagged this item as spam.
  

  ronin-756 (at lighthouseapp) March 23rd, 2009 @ 10:09 PM

  • Tag changed from “appkit, nullvalueexception” to “@acknowledged, appkit, nullvalueexception”

  I've been able to reproduce this in 0.7b. Here is the sample code : http://gist.github.com/83994