How to Change the Font Size of the List (Not the Initial View)

Changing default font size for NSTable/NSOutlineView

NSOutlineView is a sublcass of NSTableView. So an outline view also has columns, each of which has its own cell associated with it. The outline view will use the cell associated with each column to draw its content. So, if you want to change the font for the column, you'll need to change the font of the cell.

In your NIB file window in Interface Builder, switch to the tree view. In the tree view, expand the outline view and each of its table columns to locate the cells. Go ahead and selet the text field cell for one of the columns. Now you can use the inspector to set the size of the cell to Small. (I'd recommend against setting the font directly; if the "Small" font changes in a future release of Mac OS X (unlikely, but hey, stranger things have happened) you won't have to do anything to get the new font.) You'll need to repeat this step for each column in your outline view.

You'll also need to change the row height in your outline view. Interface Builder isn't smart enough to see that all your cells are set to the "Small" control size, so you'll have to set this one by hand.

Hope that points you in the right direction.

How can I change the font size in a text view, but not the font style? (light vs. regular) - Swift

You can do it like.

textView.font = UIFont(name: textView.font.fontName, size: 18)

Here the font should be as same you defined but you can change the size as you want.

If you want to fix the size then and change the name of font then you can use textView.font.pointSize

Is it possible to change the font size of the project panel?

UPDATE-2016: it is possible, see this

It's not possible, unfortunately, please watch/vote for the bug.

UPDATE: In the later versions global font/size setting under Settings (Preferences) | Appearance also controls the project view tool window font, but there is still no way to control the project view font individually, without changing the font/size of the other UI elements.

How to change environment's font size?

Currently it is not possible to change the font family or size outside the editor. You can however zoom the entire user interface in and out from the View menu.

Update for our VS Code 1.0 release:

A newly introduced setting window.zoomLevel allows to persist the zoom level for good! It can have both negative and positive values to zoom in or out.

How to change the font size and color of list items in sencha touch

You need to add a cls attributes to your list like :

cls:'myList'

and then add this in your CSS File :

.myList .x-list-item:nth-child(1),
.myList .x-list-item:nth-child(2) {
  color: #CCC;
  font-size:14px;
}

Hope this helps

How to increase font size in the Xcode editor?

Update! - Behold Xcode 9 to the rescue!
Now you can use cmd + to increase the fonts with Xcode 9.
It took 5 Major releases for you to get it, Apple! But better late than never.

figured it out - however it was not very intuitive.

First some Pain Points

When You try to change the font size directly using edit -> format -> font, nothing happens! - Not a good UX ... moreover why play dumb when you can tell user that they are using default or "System-owned" theme and they cannot change it? - Bad Design and more bad UX ... Why keep this option (Cmd t) alive, which by the way is most standard way to increase font size across most well behaved mac apps, if you do not want user to change the font this way?
In Xcode preferences, when you try to change the font size by clicking on "fonts and colors", thats when XCode gives a pop-up saying what needs to be done. Also making a duplicate and then changing the fonts and colors is a lot of work rather than giving a button that says "Restore to Defaults" if Apple is so worried about the user messing up the default settings!

The solution is that - you need to duplicate the theme and then modify the copy you just made and apply that copy - phew!