我正在完全用手工代码设计我的第一个用户界面(不使用任何“拖放”IDE)。
因此,我遇到了一种形式的问题。正如您在我的布局屏幕截图中看到的那样:
红色的 textFields 未与 From 单选按钮对齐。蓝色的文本字段与标签“To:”不对齐也有同样的问题。它们看起来好像没有按一行对齐,但我gridy
在“发件人:”单选按钮和“收件人:”标签中使用相同的值。
绿色的也稍微不对齐。
我已经翻遍了我的代码,但我找不到错误在哪里。有人可以帮我正确对齐它们吗?
编辑
public void layoutComponents()
{
//add to the layout (what is above )
setLayout(new GridBagLayout());
GridBagConstraints gc = new GridBagConstraints(); //class that specifies where goes what we want
////////// Insert and Align Labels and Fields //////////
gc.weightx = 1; // how much space it takes relatively to other cells
gc.weighty = 1; // how much space it takes relatively to other cells
gc.fill = GridBagConstraints.NONE;
//specify to wich side it will stick to
gc.anchor = GridBagConstraints.LINE_START; // stick to the right hand side
Insets fivePixels = new Insets(0, 0, 0, 5);// adds 5 pixels of spcae to the right
Insets zeroPixels = new Insets(0, 0, 0, 0);
gc.gridx = 0;
gc.gridy = 0; //y increase downwards
gc.insets = fivePixels;
add(dataSourceBoldLabel, gc);
gc.gridy = 1; //second row
add(sourceTableLabel, gc);
gc.gridy = 2;
add(processDataPeriodLabel, gc);
gc.gridy = 5;
add(resultsBoldLabel, gc);
gc.gridy = 6;
add(writeResultsToNewTableRadio,gc);
gc.gridy = 7;
add(writeResultsToExistingTableRadio, gc);
gc.gridy = 8;
add(processDataOptionsLabel, gc);
gc.gridy = 9;
add(accessSessionTimeThresholdLabelLabel, gc);
gc.gridy = 10;
add(transitionTimeThresholdLabelLabel, gc);
/////////// Second Column X = 1 ////////////
gc.insets = zeroPixels;
gc.gridx = 1;
gc.gridy = 1;
add(sourceTables, gc);
gc.gridy = 2;
add(allRadio, gc);
gc.gridy = 3;
add(fromRadio, gc);
gc.gridy = 4;
gc.anchor = GridBagConstraints.LINE_END;
add(toLabel, gc);
gc.anchor = GridBagConstraints.NORTHWEST;
gc.gridy = 6;
add(newTableField, gc);
gc.gridy = 7;
add(resultsTables, gc);
gc.gridy = 9;
add(accessSessionTimeThresholdField,gc);
gc.gridy = 10;
add(transitionTimeThresholdField, gc);
gc.anchor = GridBagConstraints.NORTHWEST; //push the buttom to the top
gc.gridy = 15;
add(start, gc);
////////////////// Third Column X = 2 //////////////////
gc.gridx = 2;
gc.gridy = 4;
add(fromDateField, gc);
gc.gridy = 5;
add(toDateField, gc);
///////////////// 4th Column X = 3 /////////////////////
gc.gridx = 3;
gc.gridy = 4;
add(fromTimeField, gc);
gc.gridy = 5;
add(toTimeField, gc);
}
}