update forcely in VFileList to repaint

Signed-off-by: Le Tan <[email protected]>

vfilelist.cpp

@@ -3,6 +3,7 @@
 #include "vfilelist.h"
 #include "vconfigmanager.h"
 #include "dialog/vnewfiledialog.h"
+#include "vnote.h"
 
 VFileList::VFileList(QWidget *parent)
     : QListWidget(parent)
@@ -96,14 +97,19 @@ QListWidgetItem* VFileList::insertFileListItem(QJsonObject fileJson, bool atFron
     } else {
         addItem(item);
     }
+    // Qt seems not to update the QListWidget correctly. Manually force it to repaint.
+    update();
     qDebug() << "add new list item:" << fileJson["name"].toString();
     return item;
 }
 
 void VFileList::removeFileListItem(QListWidgetItem *item)
 {
-    // Qt ensures it will be removed from QListWidget automatically
+    setCurrentRow(-1);
+    removeItemWidget(item);
     delete item;
+    // Qt seems not to update the QListWidget correctly. Manually force it to repaint.
+    update();
 }
 
 void VFileList::newFile()
@@ -125,13 +131,15 @@ void VFileList::newFile()
             }
             QListWidgetItem *newItem = createFileAndUpdateList(name, description);
             if (newItem) {
-                this->setCurrentItem(newItem);
+                setCurrentItem(newItem);
+                // Qt seems not to update the QListWidget correctly. Manually force it to repaint.
+                update();
 
                 // Open this file in edit mode
                 QJsonObject itemJson = newItem->data(Qt::UserRole).toJsonObject();
                 Q_ASSERT(!itemJson.isEmpty());
                 itemJson["path"] = QDir::cleanPath(QDir(rootPath).filePath(relativePath));
-                itemJson["mode"] = 1;
+                itemJson["mode"] = OpenFileMode::Edit;
                 emit fileCreated(itemJson);
             }
         }
@@ -277,9 +285,12 @@ void VFileList::handleItemClicked(QListWidgetItem *currentItem)
         emit fileClicked(QJsonObject());
         return;
     }
+    // Qt seems not to update the QListWidget correctly. Manually force it to repaint.
+    update();
     QJsonObject itemJson = currentItem->data(Qt::UserRole).toJsonObject();
     Q_ASSERT(!itemJson.isEmpty());
     itemJson["path"] = QDir::cleanPath(QDir(rootPath).filePath(relativePath));
+    itemJson["mode"] = OpenFileMode::Read;
     emit fileClicked(itemJson);
 }
 

vnote.h

@@ -8,6 +8,8 @@
 #include <QObject>
 #include "vnotebook.h"
 
+enum OpenFileMode {Read = 0, Edit};
+
 class VNote : public QObject
 {
     Q_OBJECT

vtabwidget.cpp

@@ -49,7 +49,7 @@ void VTabWidget::openFile(QJsonObject fileJson)
 
     QString path = fileJson["path"].toString();
     QString name = fileJson["name"].toString();
-    int mode = 0;
+    int mode = OpenFileMode::Read;
     if (fileJson.contains("mode")) {
         mode = fileJson["mode"].toInt();
     }
@@ -64,7 +64,7 @@ void VTabWidget::openFile(QJsonObject fileJson)
 
 out:
     setCurrentIndex(idx);
-    if (mode == 1) {
+    if (mode == OpenFileMode::Edit) {
         VEditor *editor = dynamic_cast<VEditor *>(currentWidget());
         Q_ASSERT(editor);
         editor->editFile();