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"Select Resource Pack" allow multi-selection #217

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"Select Resource Pack" allow multi-selection #217

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270da40
Allow multiple file selection in resource pack selector
Tiefseetauchner Mar 12, 2023
78edf70
Fixed order to add selected files
Tiefseetauchner Mar 12, 2023
82e15a0
Fixed wording in comment
Tiefseetauchner Mar 12, 2023
b748f54
Fixed for Java8
Tiefseetauchner Mar 12, 2023
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Fixed for Java8
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@Tiefseetauchner
Tiefseetauchner committed Mar 12, 2023
commit b748f5484e5c8cc8111e222d6423ee8c3bae5dc3
15 changes: 9 additions & 6 deletions src/org/jmc/gui/Settings.java
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Original file line number Diff line number Diff line change
Expand Up @@ -15,9 +15,7 @@
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.prefs.BackingStoreException;
import java.util.prefs.Preferences;

Expand All @@ -26,6 +24,7 @@
import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.DefaultListModel;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JCheckBox;
Expand Down Expand Up @@ -313,12 +312,16 @@ public void actionPerformed(ActionEvent e) {
jfc.setCurrentDirectory(Filesystem.getMinecraftDir());
jfc.showDialog(Settings.this, Messages.getString("TexsplitDialog.SEL_RP"));

DefaultListModel<File> listPacksModel = listPacks.getModel();
File[] selectedFiles = jfc.getSelectedFiles();

List<File> selectedFilesList = Arrays.asList(selectedFiles);
selectedFilesList.removeIf(Objects::isNull);

listPacks.getModel().addAll(0, selectedFilesList);
for (File selectedFile : selectedFiles) {
if (selectedFile == null) {
return;
}

listPacksModel.add(0, selectedFile);
}

listPacks.setSelectedIndex(0);
saveSettings();
Expand Down