Someone

						//Contraintes du topic						c.gridx = 0; c.gridy = 0;						c.gridwidth = 100; c.gridheight = 1;						c.weightx = 100; c.weighty= 1;						this.add(topicChan,c);								//Contraintes du jTextArea						c.gridx = 0; c.gridy = 1;						c.gridwidth = 70; c.gridheight = 98;						c.weightx = 70; c.weighty= 98;						this.add(scrollChan,c);								//Contraintes du JListe						c.gridx = 70; c.gridy = 1;						c.gridwidth = 30; c.gridheight = 98;						c.weightx = 30; c.weighty= 98;						listeChan.setFixedCellWidth(120);						listeChan.setCellRenderer(new RenduListeUsers());						this.add(listeChan,c);								//Contraintes du jButton						c.gridx = 96; c.gridy = 99;						c.gridwidth = 4; c.gridheight = 1;						c.weightx = 4; c.weighty= 1;						this.add(boutonEnvoi,c);								//Contraintes du jTextField						c.gridx = 0; c.gridy = 99;						c.gridwidth = 96; c.gridheight = 1;						c.weightx = 96; c.weighty= 1;						this.add(saisieChan,c);