Basic HTML version of Foils prepared May 12 1996

Foil 123 Hierarchical use of LayoutManagers

From CRPC Lectures on Java Language Applets Graphics CRPC Annual Meeting Tutorial -- May 14,1996. by Geoffrey C. Fox
1 Layout's can be made very sophisticated using an hierarchical approach
2 setLayout(new GridLayout(1,3,10,5)); // Number of cells in y, Number in x, Horizontal gap, Vertical Gap
3 subpanel1 = new MysubpanelClass(); // Add arguments to make subpanel1 special
4 subpanel2 = new MysubpanelClass();
5 add(Some Simple Component such as a Button);
6 add(subpanel1);
7 add(subpanel2);
8 ..........
9 Class MysubpanelClass extends panel { // has constructor
10 MysubpanelClass() { // that includes another layout such as
11 setLayout(new GridLayout(7,7,5,5); // etc.
in Table To:

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