- fix: scroll bar not correctly updated when collapse/uncollapse folders

NEWS.md

@@ -14,6 +14,7 @@ Red Panda C++ Version 1.0.4
   - fix: crash when eval statements like "fsm::stack fsm;"
   - enhancement: add Traditional Chinese translation
   - fix: index of the longest line not correctly updated ( which will cause selection errors)
+  - fix: scroll bar not correctly updated when collapse/uncollapse folders
 
 Red Panda C++ Version 1.0.3
   - fix: when oj problem grabbed by competitive companion received,

RedPandaIDE/mainwindow.cpp

@@ -140,6 +140,7 @@ MainWindow::MainWindow(QWidget *parent)
 
     mCompilerSet = new QComboBox();
     mCompilerSet->setMinimumWidth(200);
+    mCompilerSet->setSizeAdjustPolicy(QComboBox::AdjustToContents);
     ui->toolbarCompilerSet->addWidget(mCompilerSet);
     connect(mCompilerSet,QOverload<int>::of(&QComboBox::currentIndexChanged),
             this, &MainWindow::onCompilerSetChanged);

RedPandaIDE/qsynedit/SynEdit.cpp

@@ -1142,16 +1142,20 @@ bool SynEdit::inputMethodOn()
 
 void SynEdit::collapseAll()
 {
+    incPaintLock();
     for (int i = mAllFoldRanges.count()-1;i>=0;i--){
         collapse(mAllFoldRanges[i]);
     }
+    decPaintLock();
 }
 
 void SynEdit::unCollpaseAll()
 {
+    incPaintLock();
     for (int i = mAllFoldRanges.count()-1;i>=0;i--){
         uncollapse(mAllFoldRanges[i]);
     }
+    decPaintLock();
 }
 
 void SynEdit::processGutterClick(QMouseEvent *event)
@@ -3434,6 +3438,7 @@ void SynEdit::uncollapse(PSynEditFoldRange FoldRange)
 
     // Redraw fold mark
     invalidateGutterLines(FoldRange->fromLine, INT_MAX);
+    updateScrollbars();
 }
 
 void SynEdit::collapse(PSynEditFoldRange FoldRange)
@@ -3452,6 +3457,8 @@ void SynEdit::collapse(PSynEditFoldRange FoldRange)
 
     // Redraw fold mark
     invalidateGutterLines(FoldRange->fromLine, INT_MAX);
+
+    updateScrollbars();
 }
 
 void SynEdit::foldOnListInserted(int Line, int Count)