By default, all the tabs in a tabbed pane are displayed. When the tabs are wider than the width of the tabbed pane, they are displayed in rows. If space is an issue, it is possible to configure the tabs to appear in a single row along with a scroller…
Setting a mnemonic on a tab allows the tab to be selected with a keystroke. For example, if the mnemonic for a tab were the key L, then typing ALT-L (on Windows) would select the tab. // Create a tabbed pane JTabbedPane pane = new JTabbedPane(); // A…
By default, all new tabs are enabled, which means the user can select them. A tab can be disabled to prevent the user from selecting it. // Create a tabbed pane JTabbedPane pane = new JTabbedPane(); // Add a tab pane.addTab("Tab Label", componen…
A tabbed pane fires a change event whenever the selected tab is changed either by the user or programmatically. // Create the tabbed pane JTabbedPane pane = new JTabbedPane(); // Add tabs...; see e830 向JTabbedPane中加入一个卡片 // Register a change listener…
To move a tab, it must first be removed and then reinserted into the tabbed pane as a new tab. Unfortunately, since there is no object that represents a tab, it is necessary to record all of the tab's properties before moving it and to restore them a…
This example retrieves all the tabs in a tabbed pane: // To create a tabbed pane, see e828 创建JTabbedPane // Get number of tabs int count = pane.getTabCount(); // Get the properties of each tab for (int i=0; i<count; i++) { // Get label String label =…
There are two ways to set a tool tip on a tab. The first is to specify it when the tab is created; the second way is to set it using JTabbedPane.setToolTipTextAt(). // Create a tabbed pane JTabbedPane pane = new JTabbedPane(); // Add a tab with a too…
// Create a tabbed pane JTabbedPane pane = new JTabbedPane(); // Set the text color for all tabs pane.setForeground(Color.YELLOW); // Set the background color for all tabs pane.setBackground(Color.MAGENTA); // Add a tab String label = "Tab Label"…
The tabs of a tabbed pane can be placed on one of the four edges of its container. By default, when a tabbed pane is created, the tabs are placed on top. // Create a tabbed pane with the tabs on top JTabbedPane pane = new JTabbedPane(); // Get curren…
// To create a tabbed pane, see e828 创建JTabbedPane // Remove the last tab pane.remove(pane.getTabCount()-1); // Remove the tab with the specified child component pane.remove(component); // Remove all the tabs pane.removeAll(); Related Examples…
This example demonstrates various ways to add a tab to a tabbed pane. // Create a tabbed pane JTabbedPane pane = new JTabbedPane(); // Add a tab with a label taken from the name of the component component1.setName("Tab Label"); pane.add(componen…
在java中,把一个double或者BigDecimal的小数转换为字符串时,经常会用科学计数法表示,而我们一般不想使用科学计数法,可以通过:DecimalFormat a = new DecimalFormat("#,##0.00000000"); System.out.println(a.format(11111111.0000001000000001));的方式来格式化输出字符串. 对于BigDecimal的小数,如果制定精度<=6, 则可以放心的使用其toS…
安装好Syntastic后发现不支持c++11,会提示错误incompatible with c++98,解决方法如下: .vimrc中加入: let g:syntastic_cpp_compiler = 'g++' let g:syntastic_cpp_compiler_options = '-std=c++11 -stdlib=libc++' 由于我的Syntastic是配合YouCompleteMe使用的,找到.ycm_extra_conf.py中的-Wc++98-compat,修改为-…
