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implemented EDT for MainFrame, making access from non-UI thread possible

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mykola2312 2024-04-12 05:17:00 +03:00
parent a0d28ecaa9
commit e96d3c681b
1 changed files with 41 additions and 5 deletions
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46
src/main/java/com/mykola2312/mptv/ui/MainFrame.java
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@ -11,7 +11,25 @@ public class MainFrame {
private JList<String> categoryList; private JList<String> categoryList;
private JList<String> channelList; private JList<String> channelList;
public void create(short width, short height, boolean fullscreen) { public void setCategories(String[] categories) {
if (categoryList == null) {
categoryList = new JList<>(categories);
categoryList.setFont(font);
} else {
categoryList.setListData(categories);
}
}
public void setChannels(String[] channels) {
if (channelList == null) {
channelList = new JList<>(channels);
channelList.setFont(font);
} else {
channelList.setListData(channels);
}
}
private void spawn(short width, short height, boolean fullscreen) {
font = new Font("Arial", Font.PLAIN, 48); font = new Font("Arial", Font.PLAIN, 48);
frame = new JFrame(I18n.get("MainFrame_Title")); frame = new JFrame(I18n.get("MainFrame_Title"));
@ -33,8 +51,7 @@ public class MainFrame {
items[i] = "item" + i; items[i] = "item" + i;
} }
categoryList = new JList<String>(items); setCategories(items);
categoryList.setFont(font);
final JScrollPane categoryListScroll = new JScrollPane(categoryList); final JScrollPane categoryListScroll = new JScrollPane(categoryList);
categoryListScroll.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_NEVER); categoryListScroll.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_NEVER);
@ -43,8 +60,7 @@ public class MainFrame {
statusPanel.add(new JButton("status")); statusPanel.add(new JButton("status"));
channelList = new JList<String>(items); setChannels(items);
channelList.setFont(font);
final JScrollPane channelListScroll = new JScrollPane(channelList); final JScrollPane channelListScroll = new JScrollPane(channelList);
channelListScroll.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_NEVER); channelListScroll.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_NEVER);
@ -63,4 +79,24 @@ public class MainFrame {
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true); frame.setVisible(true);
} }
public void create(short width, short height, boolean fullscreen) {
SwingUtilities.invokeLater(() -> {
spawn(width, height, fullscreen);
});
// TEST: multi thread access
new Thread(() -> {
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
e.printStackTrace();
}
String[] newChannels = new String[] {"first", "second"};
SwingUtilities.invokeLater(() -> {
setChannels(newChannels);
});
}).start();
}
} }