From c528926ce69ab330c9c6caf3ee97cd2dc5d0dada Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Thu, 8 Jun 2023 16:21:50 +0200
Subject: [PATCH] Remove useless function from palette editor

---
 paletteeditor/paletteeditor.cpp | 17 -----------------
 paletteeditor/paletteeditor.h   |  1 -
 2 files changed, 18 deletions(-)

diff --git a/paletteeditor/paletteeditor.cpp b/paletteeditor/paletteeditor.cpp
index 6ad799b..0d4b4f9 100644
--- a/paletteeditor/paletteeditor.cpp
+++ b/paletteeditor/paletteeditor.cpp
@@ -31,7 +31,6 @@ PaletteEditor::PaletteEditor(QWidget *parent)
 {
     m_ui->setupUi(this);
     m_ui->paletteView->setModel(m_paletteModel);
-    updatePreviewPalette();
     updateStyledButton();
     m_ui->paletteView->setModel(m_paletteModel);
     auto *const delegate = new ColorDelegate(this);
@@ -94,7 +93,6 @@ void PaletteEditor::setPalette(const QPalette &palette)
         resolve(mask)
 #endif
         ;
-    updatePreviewPalette();
     updateStyledButton();
     m_paletteUpdated = true;
     if (!m_modelUpdated) {
@@ -220,21 +218,6 @@ void PaletteEditor::buildPalette()
     setPalette(temp);
 }
 
-void PaletteEditor::updatePreviewPalette()
-{
-    const QPalette::ColorGroup g = currentColorGroup();
-    // build the preview palette
-    const QPalette currentPalette = palette();
-    QPalette previewPalette;
-    for (int i = QPalette::WindowText; i < QPalette::NColorRoles; ++i) {
-        const QPalette::ColorRole r = static_cast<QPalette::ColorRole>(i);
-        const QBrush br = currentPalette.brush(g, r);
-        previewPalette.setBrush(QPalette::Active, r, br);
-        previewPalette.setBrush(QPalette::Inactive, r, br);
-        previewPalette.setBrush(QPalette::Disabled, r, br);
-    }
-}
-
 void PaletteEditor::updateStyledButton()
 {
     m_ui->buildButton->setColor(palette().color(QPalette::Active, QPalette::Button));
diff --git a/paletteeditor/paletteeditor.h b/paletteeditor/paletteeditor.h
index bf75abe..7106cf3 100644
--- a/paletteeditor/paletteeditor.h
+++ b/paletteeditor/paletteeditor.h
@@ -48,7 +48,6 @@ private Q_SLOTS:
     void save();
 
 private:
-    void updatePreviewPalette();
     void updateStyledButton();
 
     QPalette::ColorGroup currentColorGroup() const