The GridBagLayout - Versionsgeschichte

L-ectron-X am 9. Juli 2018 um 12:02 Uhr

2018-07-09T12:02:49Z

← Nächstältere Version		Version vom 9. Juli 2018, 12:02 Uhr
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	[[Datei:de.png]][[GridBagLayout\|Deutsche Version]]		[[Datei:de.png\|18px]] [[GridBagLayout\|Deutsche Version]]

	=The GridBagLayout=		=The GridBagLayout=

L-ectron-X am 9. Juli 2018 um 11:58 Uhr

2018-07-09T11:58:47Z

← Nächstältere Version		Version vom 9. Juli 2018, 11:58 Uhr
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	[[GridBagLayout\|Deutsche Version]]		[[Datei:de.png]][[GridBagLayout\|Deutsche Version]]

	=The GridBagLayout=		=The GridBagLayout=

L-ectron-X am 7. Juli 2018 um 15:44 Uhr

2018-07-07T15:44:13Z

← Nächstältere Version		Version vom 7. Juli 2018, 15:44 Uhr
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			[[GridBagLayout\|Deutsche Version]]

	=The GridBagLayout=		=The GridBagLayout=
	The GridBagLayout is the most powerful and for beginners the most complicated layout manager coming with the Java AWT package. It is used to lay out the graphical user interfaces of Java applications into a grid.		The GridBagLayout is the most powerful and for beginners the most complicated layout manager coming with the Java AWT package. It is used to lay out the graphical user interfaces of Java applications into a grid.

L-ectron-X am 7. Juli 2018 um 15:42 Uhr

2018-07-07T15:42:52Z

Änderungen zeigen

L-ectron-X am 2. April 2018 um 16:00 Uhr

2018-04-02T16:00:29Z

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	[[Kategorie:~~Java~~]]		[[Kategorie:LayoutManager]]
	[[Kategorie:Java API]]		[[Kategorie:Java API]]
	[[Kategorie:Tutorials (Java)]]		[[Kategorie:Tutorials (Java)]]

AndreUhres: /* gridwidth, gridheight */

2011-03-25T02:44:37Z

gridwidth, gridheight

← Nächstältere Version		Version vom 25. März 2011, 02:44 Uhr
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	===gridwidth, gridheight===		===gridwidth, gridheight===
	Specifies the number of cells in a row / column for the component. The default value is 1. We use REMAINDER to specify that the component spans from gridx / gridy to the last cell in the row / column.		Specifies the number of cells in a row / column for the component. The default value is 1. We use REMAINDER to specify that the component spans from gridx / gridy to the last cell in the row / column. When we work with relative coordinates, we can mark the last component of each row with gridwidth = REMAINDER (see the more complex example at the bottom of this page).
	In the above example, to give the northern component three horizontal cells, beginning with the first column, we can use the following constraints:		In the above example, to give the northern component three horizontal cells, beginning with the first column, we can use the following constraints:

AndreUhres: /* gridx, gridy */

2011-03-25T02:42:14Z

gridx, gridy

← Nächstältere Version		Version vom 25. März 2011, 02:42 Uhr
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	===gridx, gridy===		===gridx, gridy===
	These are "int" values, representing the coordinates of the upper-left cell of a component in the grid, where gridx determines the column and gridy the row. The default value RELATIVE means that this component is placed next to / below the previously added component (~~however,~~ this is not recommended).		These are "int" values, representing the coordinates of the upper-left cell of a component in the grid, where gridx determines the column and gridy the row. The default value RELATIVE means that this component is placed next to / below the previously added component (this is usually not recommended, but the more complicated example given at the end of this tutorial shows a variant using relative coordinates).
	To arrange five single-cellular components into three columns and three rows in a cross-shaped arrangement, we can use, for example, the following coordinates:		To arrange five single-cellular components into three columns and three rows in a cross-shaped arrangement, we can use, for example, the following coordinates:

AndreUhres am 13. Februar 2011 um 09:02 Uhr

2011-02-13T09:02:16Z

← Nächstältere Version		Version vom 13. Februar 2011, 09:02 Uhr
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	=The GridBagLayout=		=The GridBagLayout=
	The GridBagLayout is the most powerful and for beginners the most complicated layout manager coming with the Java AWT package. It is used to lay out the graphical user interfaces of Java applications in a grid.		The GridBagLayout is the most powerful and for beginners the most complicated layout manager coming with the Java AWT package. It is used to lay out the graphical user interfaces of Java applications into a grid.
	<br>This layout manager hardly lets unfulfilled anything we might wish for the arrangement of components in a user interface.		<br>This layout manager hardly lets unfulfilled anything we might wish for the arrangement of components in a user interface.

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	GridBagLayout is very different from GridLayout, despite the similar name. Unlike GridLayout, the components can vary in size and a component can span multiple rows and columns. Rows can also be highly variable in height and columns can have different widths, according to the desired size of the components housed there (PreferredSize, or MinimumSize if the PreferredSize is too large, MaximumSize does not matter). A component can also be smaller than its display area. With display area we mean the surface of the associated cell[s] of a component.		GridBagLayout is very different from GridLayout, despite the similar name. Unlike GridLayout, the components can vary in size and a component can span multiple rows and columns. Rows can also be highly variable in height and columns can have different widths, according to the desired size of the components housed there (PreferredSize, or MinimumSize if the PreferredSize is too large, MaximumSize does not matter). A component can also be smaller than its display area. With display area we mean the surface of the associated cell[s] of a component.

	Particular caution should be exercised when the PreferredSize of a component has no fixed value and can be changed by user input, such as in a JTextField. It may then be better to give the PreferredSize a fixed value, thereby preventing that the layout moves unintentionally.		Particular caution should be exercised when the PreferredSize of a component has no fixed value and can be changed with user input, such as in a JTextField. It may then be better to give the PreferredSize a fixed value, thereby preventing that the layout moves unintentionally.

	To plan the layout, it is recommended to take a sheet of paper and to draw first a suitable grid on which we draw the components. Then we can more easily define their constraints.		To plan the layout, it is recommended to take a sheet of paper and to draw first a suitable grid on which we draw the components. Then we can more easily define their constraints.
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	===gridx, gridy===		===gridx, gridy===
	These are "int" values, representing the coordinates of the upper-left cell of a component in the grid, where gridx determines the column and gridy the row. The default value RELATIVE means that this component is placed next to / below the previously added component (however, this is not recommended).		These are "int" values, representing the coordinates of the upper-left cell of a component in the grid, where gridx determines the column and gridy the row. The default value RELATIVE means that this component is placed next to / below the previously added component (however, this is not recommended).
	To arrange 5 single-cellular components into three columns and three rows as a cross-shaped arrangement, we can use, for example, the following coordinates:		To arrange five single-cellular components into three columns and three rows in a cross-shaped arrangement, we can use, for example, the following coordinates:

	<code=java>		<code=java>

AndreUhres am 8. Februar 2011 um 09:32 Uhr

2011-02-08T09:32:32Z

← Nächstältere Version		Version vom 8. Februar 2011, 09:32 Uhr
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	</code=java>		</code=java>
	Figure 10[[Bild:Figure10.JPG]]		Figure 10[[Bild:Figure10.JPG]]

			==A more complex example==

			The following Java code should serve as a leading example:

			[[GridBagLayout_Example]]



	[[Kategorie:Java]]		[[Kategorie:Java]]
	[[Kategorie:Java API]]		[[Kategorie:Java API]]
	[[Kategorie:Tutorials (Java)]]		[[Kategorie:Tutorials (Java)]]

AndreUhres: /* gridwidth, gridheight */

2011-02-07T14:28:15Z

gridwidth, gridheight

← Nächstältere Version		Version vom 7. Februar 2011, 14:28 Uhr
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	<code=java>		<code=java>
	addGB(new JButton("North, ~~now~~ spans three columns"), gridx = 1, gridy = 1, gridwidth = 3);		addGB(new JButton("North, spans three columns"), gridx = 1, gridy = 1, gridwidth = 3);
	</code=java>		</code=java>