Swing UI布局分析

Question

我正在擴展具有Java Swing GUI的應用程序。 我已經擴展了業務邏輯並添加了必需的功能，但是現在我想改進UI。 我以前從未使用過swing，而且代碼根本不容易閱讀。

在應用程序運行時，有什么方法可以分析/識別UI組件？ 我正在使用IntelliJ作為IDE。

Answer 1

在程序運行時按CTRL + SHIFT + F1 ，以查看Swing容器層次結構的轉儲。 將其與此處或此處提到的清單進行比較。

Answer 2

如果您使用的是IntelliJ GUI Builder

我建議在這里和這里看看這兩個網站。

他們介紹了如何設置組件屬性 。 這樣做可以允許您使用不同的前景色和背景色，從而可以在啟動應用程序時確定哪個組件是哪個組件。

有關屬性的更多信息，請參見此處

您還可以為每個組件設置變量名稱，這將使您在代碼中更容易找到它們。

如果在查找源代碼中的組件時仍然遇到麻煩，則IntelliJ提供了一種搜索源代碼以查找所需內容的好方法。

如果您手動提出申請

與GUI構建器一樣，您可以使用類似於component.setBackground(Color.BLUE);方式設置背景色component.setBackground(Color.BLUE); 在運行應用程序時更容易找到它們。 您還可以通過使用textArea.setText("My Text");將某些默認元素賦予諸如JTextArea的東西textArea.setText("My Text"); 。

這里有一些關於Swing Naming Conventions和Java Naming Conventions的不錯的讀物。 這將使您以更簡潔，更易於閱讀的方式來布局代碼。

該網站還介紹了每個擺動組件的外觀。 您可以單擊每個組件以獲取有關其的更多信息。

作為更一般的答案，我建議查看一些Oracle Swing教程 ，以更好地了解Swing及其功能。 我個人不建議使用任何類型的GUI構建器。 您不會像手工操作那樣獲得相同的知識。

Answer 3

該方法：

public static void showStructure(Container container, int depth) {
    Component[] components = container.getComponents();
    StringBuilder indent = new StringBuilder();
    for (int ii = 0; ii < depth; ii++) {
        indent.append("\t");
    }
    for (int ii = 0; ii < components.length; ii++) {
        System.out.print(indent);
        Component component = components[ii];
        System.out.print(component.getClass().getSimpleName() + "\t");
        if (component instanceof Container) {
            Container c = (Container) component;
            System.out.println(c);
            showStructure(c, depth+1);
        }
    }
}

在此GUI上使用 ：

生產：

JRootPane   javax.swing.JRootPane[,8,30,633x454,layout=javax.swing.JRootPane$RootLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=16777673,maximumSize=,minimumSize=,preferredSize=]
    JPanel  javax.swing.JPanel[null.glassPane,0,0,633x454,hidden,layout=java.awt.FlowLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=16777217,maximumSize=,minimumSize=,preferredSize=]
    JLayeredPane    javax.swing.JLayeredPane[null.layeredPane,0,0,633x454,alignmentX=0.0,alignmentY=0.0,border=,flags=0,maximumSize=,minimumSize=,preferredSize=,optimizedDrawingPossible=true]
        JPanel  javax.swing.JPanel[,0,0,633x454,layout=java.awt.BorderLayout,alignmentX=0.0,alignmentY=0.0,border=javax.swing.border.TitledBorder@eba654,flags=9,maximumSize=,minimumSize=,preferredSize=]
            JPanel  javax.swing.JPanel[,5,18,623x54,layout=java.awt.FlowLayout,alignmentX=0.0,alignmentY=0.0,border=javax.swing.border.TitledBorder@b30485,flags=9,maximumSize=,minimumSize=,preferredSize=]
                JComboBox   javax.swing.JComboBox[,338,21,126x25,layout=javax.swing.plaf.metal.MetalComboBoxUI$MetalComboBoxLayoutManager,alignmentX=0.0,alignmentY=0.0,border=,flags=328,maximumSize=,minimumSize=,preferredSize=,isEditable=false,lightWeightPopupEnabled=true,maximumRowCount=8,selectedItemReminder=Metal]
                    MetalComboBoxButton javax.swing.plaf.metal.MetalComboBoxButton[,106,0,20x25,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@f62048,flags=12583208,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=java.awt.Insets[top=0,left=1,bottom=1,right=3],paintBorder=true,paintFocus=false,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=,defaultCapable=true]
                    CellRendererPane    javax.swing.CellRendererPane[,0,0,0x0,hidden]
                JCheckBox   javax.swing.JCheckBox[,467,21,148x24,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@628370,flags=296,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=2,bottom=2,right=2],paintBorder=false,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=Pack on PLAF change]
            JPanel  javax.swing.JPanel[,5,77,148x372,layout=java.awt.BorderLayout,alignmentX=0.0,alignmentY=0.0,border=javax.swing.border.TitledBorder@1d8582e,flags=9,maximumSize=,minimumSize=,preferredSize=]
                JButton javax.swing.JButton[,5,18,138x26,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@f62048,flags=296,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=Add Another Label,defaultCapable=true]
                JScrollPane javax.swing.JScrollPane[,5,48,138x319,layout=javax.swing.ScrollPaneLayout$UIResource,alignmentX=0.0,alignmentY=0.0,border=javax.swing.plaf.metal.MetalBorders$ScrollPaneBorder@1fbebfc,flags=328,maximumSize=,minimumSize=,preferredSize=,columnHeader=,horizontalScrollBar=javax.swing.JScrollPane$ScrollBar[,0,0,0x0,hidden,layout=javax.swing.plaf.metal.MetalScrollBarUI,alignmentX=0.0,alignmentY=0.0,border=,flags=4194632,maximumSize=,minimumSize=,preferredSize=,blockIncrement=10,orientation=HORIZONTAL,unitIncrement=1],horizontalScrollBarPolicy=HORIZONTAL_SCROLLBAR_AS_NEEDED,lowerLeft=,lowerRight=,rowHeader=,upperLeft=,upperRight=,verticalScrollBar=javax.swing.JScrollPane$ScrollBar[,0,0,0x0,hidden,layout=javax.swing.plaf.metal.MetalScrollBarUI,alignmentX=0.0,alignmentY=0.0,border=,flags=4194632,maximumSize=,minimumSize=,preferredSize=,blockIncrement=10,orientation=VERTICAL,unitIncrement=1],verticalScrollBarPolicy=VERTICAL_SCROLLBAR_AS_NEEDED,viewport=javax.swing.JViewport[,1,1,135x316,layout=javax.swing.ViewportLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=25165832,maximumSize=,minimumSize=,preferredSize=,isViewSizeSet=true,lastPaintPosition=,scrollUnderway=false],viewportBorder=]
                    JViewport   javax.swing.JViewport[,1,1,135x316,layout=javax.swing.ViewportLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=25165832,maximumSize=,minimumSize=,preferredSize=,isViewSizeSet=true,lastPaintPosition=,scrollUnderway=false]
                        JPanel  javax.swing.JPanel[,0,0,135x316,layout=java.awt.GridLayout,alignmentX=0.0,alignmentY=0.0,border=javax.swing.border.TitledBorder@32612b,flags=9,maximumSize=,minimumSize=,preferredSize=]
                    ScrollBar   javax.swing.JScrollPane$ScrollBar[,0,0,0x0,hidden,layout=javax.swing.plaf.metal.MetalScrollBarUI,alignmentX=0.0,alignmentY=0.0,border=,flags=4194632,maximumSize=,minimumSize=,preferredSize=,blockIncrement=10,orientation=VERTICAL,unitIncrement=1]
                        MetalScrollButton   javax.swing.plaf.metal.MetalScrollButton[,0,0,0x0,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@f62048,flags=4194600,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=,defaultCapable=true]
                        MetalScrollButton   javax.swing.plaf.metal.MetalScrollButton[,0,0,0x0,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@f62048,flags=4194600,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=,defaultCapable=true]
                    ScrollBar   javax.swing.JScrollPane$ScrollBar[,0,0,0x0,hidden,layout=javax.swing.plaf.metal.MetalScrollBarUI,alignmentX=0.0,alignmentY=0.0,border=,flags=4194632,maximumSize=,minimumSize=,preferredSize=,blockIncrement=10,orientation=HORIZONTAL,unitIncrement=1]
                        MetalScrollButton   javax.swing.plaf.metal.MetalScrollButton[,0,0,0x0,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@f62048,flags=4194600,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=,defaultCapable=true]
                        MetalScrollButton   javax.swing.plaf.metal.MetalScrollButton[,0,0,0x0,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@f62048,flags=4194600,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=,defaultCapable=true]
            JSplitPane  javax.swing.JSplitPane[,158,77,470x372,layout=javax.swing.plaf.basic.BasicSplitPaneUI$BasicHorizontalLayoutManager,alignmentX=0.0,alignmentY=0.0,border=javax.swing.plaf.basic.BasicBorders$SplitPaneBorder@7f021e,flags=201326920,maximumSize=,minimumSize=,preferredSize=,continuousLayout=false,dividerSize=10,lastDividerLocation=0,oneTouchExpandable=false,orientation=VERTICAL_SPLIT]
                JScrollPane javax.swing.JScrollPane[,1,1,468x134,layout=javax.swing.ScrollPaneLayout$UIResource,alignmentX=0.0,alignmentY=0.0,border=javax.swing.plaf.metal.MetalBorders$ScrollPaneBorder@1e72cd7,flags=328,maximumSize=,minimumSize=,preferredSize=java.awt.Dimension[width=468,height=134],columnHeader=javax.swing.JViewport[,1,1,450x20,layout=javax.swing.ViewportLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=25165832,maximumSize=,minimumSize=,preferredSize=,isViewSizeSet=true,lastPaintPosition=,scrollUnderway=false],horizontalScrollBar=javax.swing.JScrollPane$ScrollBar[,0,0,0x0,hidden,layout=javax.swing.plaf.metal.MetalScrollBarUI,alignmentX=0.0,alignmentY=0.0,border=,flags=4194632,maximumSize=,minimumSize=,preferredSize=,blockIncrement=10,orientation=HORIZONTAL,unitIncrement=1],horizontalScrollBarPolicy=HORIZONTAL_SCROLLBAR_AS_NEEDED,lowerLeft=,lowerRight=,rowHeader=,upperLeft=,upperRight=,verticalScrollBar=javax.swing.JScrollPane$ScrollBar[,451,21,15x111,layout=javax.swing.plaf.metal.MetalScrollBarUI,alignmentX=0.0,alignmentY=0.0,border=,flags=4194632,maximumSize=,minimumSize=,preferredSize=,blockIncrement=10,orientation=VERTICAL,unitIncrement=1],verticalScrollBarPolicy=VERTICAL_SCROLLBAR_AS_NEEDED,viewport=javax.swing.JViewport[,1,21,450x111,layout=javax.swing.ViewportLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=25165832,maximumSize=,minimumSize=,preferredSize=,isViewSizeSet=true,lastPaintPosition=,scrollUnderway=false],viewportBorder=]
                    JViewport   javax.swing.JViewport[,1,21,450x111,layout=javax.swing.ViewportLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=25165832,maximumSize=,minimumSize=,preferredSize=,isViewSizeSet=true,lastPaintPosition=,scrollUnderway=false]
                        JTable  javax.swing.JTable[,0,0,450x896,alignmentX=0.0,alignmentY=0.0,border=,flags=251658568,maximumSize=,minimumSize=,preferredSize=,autoCreateColumnsFromModel=true,autoResizeMode=AUTO_RESIZE_SUBSEQUENT_COLUMNS,cellSelectionEnabled=false,editingColumn=-1,editingRow=-1,gridColor=javax.swing.plaf.ColorUIResource[r=122,g=138,b=153],preferredViewportSize=java.awt.Dimension[width=450,height=400],rowHeight=16,rowMargin=1,rowSelectionAllowed=true,selectionBackground=javax.swing.plaf.ColorUIResource[r=184,g=207,b=229],selectionForeground=sun.swing.PrintColorUIResource[r=51,g=51,b=51],showHorizontalLines=true,showVerticalLines=true]
                            CellRendererPane    javax.swing.CellRendererPane[,0,0,0x0,hidden]
                    ScrollBar   javax.swing.JScrollPane$ScrollBar[,451,21,15x111,layout=javax.swing.plaf.metal.MetalScrollBarUI,alignmentX=0.0,alignmentY=0.0,border=,flags=4194632,maximumSize=,minimumSize=,preferredSize=,blockIncrement=10,orientation=VERTICAL,unitIncrement=1]
                        MetalScrollButton   javax.swing.plaf.metal.MetalScrollButton[,0,96,15x15,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@f62048,flags=4194600,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=,defaultCapable=true]
                        MetalScrollButton   javax.swing.plaf.metal.MetalScrollButton[,0,0,15x15,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@f62048,flags=4194600,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=,defaultCapable=true]
                    ScrollBar   javax.swing.JScrollPane$ScrollBar[,0,0,0x0,hidden,layout=javax.swing.plaf.metal.MetalScrollBarUI,alignmentX=0.0,alignmentY=0.0,border=,flags=4194632,maximumSize=,minimumSize=,preferredSize=,blockIncrement=10,orientation=HORIZONTAL,unitIncrement=1]
                        MetalScrollButton   javax.swing.plaf.metal.MetalScrollButton[,0,0,0x0,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@f62048,flags=4194600,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=,defaultCapable=true]
                        MetalScrollButton   javax.swing.plaf.metal.MetalScrollButton[,0,0,0x0,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@f62048,flags=4194600,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=,defaultCapable=true]
                    JViewport   javax.swing.JViewport[,1,1,450x20,layout=javax.swing.ViewportLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=25165832,maximumSize=,minimumSize=,preferredSize=,isViewSizeSet=true,lastPaintPosition=,scrollUnderway=false]
                        JTableHeader    javax.swing.table.JTableHeader[,0,0,450x20,alignmentX=0.0,alignmentY=0.0,border=,flags=16777544,maximumSize=,minimumSize=,preferredSize=,draggedDistance=0,reorderingAllowed=true,resizingAllowed=true,updateTableInRealTime=true]
                            CellRendererPane    javax.swing.CellRendererPane[,0,0,0x0,hidden]
                JScrollPane javax.swing.JScrollPane[,1,145,468x226,layout=javax.swing.ScrollPaneLayout$UIResource,alignmentX=0.0,alignmentY=0.0,border=javax.swing.plaf.metal.MetalBorders$ScrollPaneBorder@1fbebfc,flags=328,maximumSize=,minimumSize=,preferredSize=,columnHeader=,horizontalScrollBar=javax.swing.JScrollPane$ScrollBar[,0,0,0x0,hidden,layout=javax.swing.plaf.metal.MetalScrollBarUI,alignmentX=0.0,alignmentY=0.0,border=,flags=4194632,maximumSize=,minimumSize=,preferredSize=,blockIncrement=10,orientation=HORIZONTAL,unitIncrement=1],horizontalScrollBarPolicy=HORIZONTAL_SCROLLBAR_AS_NEEDED,lowerLeft=,lowerRight=,rowHeader=,upperLeft=,upperRight=,verticalScrollBar=javax.swing.JScrollPane$ScrollBar[,0,0,0x0,hidden,layout=javax.swing.plaf.metal.MetalScrollBarUI,alignmentX=0.0,alignmentY=0.0,border=,flags=4194632,maximumSize=,minimumSize=,preferredSize=,blockIncrement=10,orientation=VERTICAL,unitIncrement=1],verticalScrollBarPolicy=VERTICAL_SCROLLBAR_AS_NEEDED,viewport=javax.swing.JViewport[,1,1,465x223,layout=javax.swing.ViewportLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=25165832,maximumSize=,minimumSize=,preferredSize=,isViewSizeSet=true,lastPaintPosition=,scrollUnderway=false],viewportBorder=]
                    JViewport   javax.swing.JViewport[,1,1,465x223,layout=javax.swing.ViewportLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=25165832,maximumSize=,minimumSize=,preferredSize=,isViewSizeSet=true,lastPaintPosition=,scrollUnderway=false]
                        JPanel  javax.swing.JPanel[,0,0,465x223,layout=java.awt.GridBagLayout,alignmentX=0.0,alignmentY=0.0,border=javax.swing.border.TitledBorder@16b8cdc,flags=9,maximumSize=,minimumSize=,preferredSize=]
                            JLabel  javax.swing.JLabel[,132,18,200x200,alignmentX=0.0,alignmentY=0.0,border=,flags=8388608,maximumSize=,minimumSize=,preferredSize=,defaultIcon=javax.swing.ImageIcon@98423,disabledIcon=,horizontalAlignment=CENTER,horizontalTextPosition=TRAILING,iconTextGap=4,labelFor=,text=,verticalAlignment=CENTER,verticalTextPosition=CENTER]
                    ScrollBar   javax.swing.JScrollPane$ScrollBar[,0,0,0x0,hidden,layout=javax.swing.plaf.metal.MetalScrollBarUI,alignmentX=0.0,alignmentY=0.0,border=,flags=4194632,maximumSize=,minimumSize=,preferredSize=,blockIncrement=10,orientation=VERTICAL,unitIncrement=1]
                        MetalScrollButton   javax.swing.plaf.metal.MetalScrollButton[,0,0,0x0,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@f62048,flags=4194600,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=,defaultCapable=true]
                        MetalScrollButton   javax.swing.plaf.metal.MetalScrollButton[,0,0,0x0,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@f62048,flags=4194600,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=,defaultCapable=true]
                    ScrollBar   javax.swing.JScrollPane$ScrollBar[,0,0,0x0,hidden,layout=javax.swing.plaf.metal.MetalScrollBarUI,alignmentX=0.0,alignmentY=0.0,border=,flags=4194632,maximumSize=,minimumSize=,preferredSize=,blockIncrement=10,orientation=HORIZONTAL,unitIncrement=1]
                        MetalScrollButton   javax.swing.plaf.metal.MetalScrollButton[,0,0,0x0,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@f62048,flags=4194600,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=,defaultCapable=true]
                        MetalScrollButton   javax.swing.plaf.metal.MetalScrollButton[,0,0,0x0,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@f62048,flags=4194600,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=,defaultCapable=true]
                MetalSplitPaneDivider   javax.swing.plaf.metal.MetalSplitPaneDivider[,1,135,468x10,layout=javax.swing.plaf.basic.BasicSplitPaneDivider$DividerLayout]

Answer 4

要談論更多的GUI構建器：他們還傾向於生成很多難以理解的代碼。 GUI構建器可能是創建快速GUI或創建快速草圖的最佳選擇，但是不建議將它們用於復雜的GUI，因為代碼變得難以維護。 NetBeans的GUI構建器是一個簡單易用的好例子，但是生成了許多不可編輯的代碼。 另一方面，與NetBeans的GUI構建器相比，Window Builder Pro的功能相同，但混亂的代碼更少，但是實際上允許您編輯其生成的代碼。