From 209d07dd62fe934579fad99dc9ae867718a891e5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lukas=20Br=C3=BCbach?= <Bruebach.Lukas@bdosecurity.de>
Date: Sun, 12 Jan 2025 23:01:38 +0100
Subject: [PATCH] Style tag addition widget to be consistent.

---
 .../deck_preview_tag_addition_widget.cpp      | 76 +++++++++++++++----
 .../deck_preview_tag_addition_widget.h        |  2 +
 2 files changed, 64 insertions(+), 14 deletions(-)

diff --git a/cockatrice/src/client/ui/widgets/visual_deck_storage/deck_preview/deck_preview_tag_addition_widget.cpp b/cockatrice/src/client/ui/widgets/visual_deck_storage/deck_preview/deck_preview_tag_addition_widget.cpp
index 399834c12..77eb4357e 100644
--- a/cockatrice/src/client/ui/widgets/visual_deck_storage/deck_preview/deck_preview_tag_addition_widget.cpp
+++ b/cockatrice/src/client/ui/widgets/visual_deck_storage/deck_preview/deck_preview_tag_addition_widget.cpp
@@ -2,32 +2,33 @@
 
 #include "deck_preview_tag_dialog.h"
 
+#include <QFontMetrics>
 #include <QHBoxLayout>
 #include <QMouseEvent>
+#include <QPainter>
 
 DeckPreviewTagAdditionWidget::DeckPreviewTagAdditionWidget(DeckPreviewDeckTagsDisplayWidget *_parent,
-                                                           const QString &tagName)
-    : QWidget(_parent), parent(_parent), tagName_(tagName)
+                                                           const QString &_tagName)
+    : QWidget(_parent), parent(_parent), tagName_(_tagName)
 {
     // Create layout
     auto *layout = new QHBoxLayout(this);
     layout->setContentsMargins(5, 5, 5, 5);
     layout->setSpacing(5);
 
-    // Create label for the tag name
-    tagLabel_ = new QLabel(tagName_, this);
-    layout->addWidget(tagLabel_);
-
-    // Create close button
-    // closeButton_ = new QPushButton("x", this);
-    // closeButton_->setFixedSize(16, 16); // Small square button
-    // layout->addWidget(closeButton_);
-
     // Adjust widget size
-    setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed);
+    setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
+}
 
-    // Connect close button to the remove signal
-    // connect(closeButton_, &QPushButton::clicked, this, &DeckPreviewTagAdditionWidget::tagClosed);
+QSize DeckPreviewTagAdditionWidget::sizeHint() const
+{
+    // Calculate the size based on the tag name
+    QFontMetrics fm(font());
+    int textWidth = fm.horizontalAdvance(tagName_);
+    int width = textWidth + 50;    // Add extra padding
+    int height = fm.height() + 10; // Height based on font size + padding
+
+    return QSize(width, height);
 }
 
 void DeckPreviewTagAdditionWidget::mousePressEvent(QMouseEvent *event)
@@ -47,3 +48,50 @@ void DeckPreviewTagAdditionWidget::mousePressEvent(QMouseEvent *event)
         parent->parent->parent->refreshBannerCards();
     }
 }
+
+void DeckPreviewTagAdditionWidget::paintEvent(QPaintEvent *event)
+{
+    QPainter painter(this);
+
+    // Set background color
+    QColor backgroundColor = Qt::lightGray;
+    painter.setBrush(backgroundColor);
+    painter.setPen(Qt::NoPen);
+
+    // Draw background
+    painter.drawRect(rect());
+
+    // Draw border
+    QColor borderColor = Qt::gray;
+    QPen borderPen(borderColor, 1);
+    painter.setPen(borderPen);
+    painter.drawRect(rect().adjusted(0, 0, -1, -1)); // Adjust for pen width
+
+    // Calculate font size based on widget height
+    QFont font = painter.font();
+    int fontSize = std::max(10, height() / 2); // Ensure a minimum font size of 10
+    font.setPointSize(fontSize);
+    painter.setFont(font);
+
+    // Calculate text rect with margin
+    int margin = 10; // Left and right margins
+    QRect textRect(margin, 0, width() - margin * 2, height());
+
+    // Draw the text with a black border for better legibility
+    painter.setPen(Qt::black);
+
+    // Draw text border by offsetting
+    for (int dx = -1; dx <= 1; ++dx) {
+        for (int dy = -1; dy <= 1; ++dy) {
+            if (dx != 0 || dy != 0) {
+                painter.drawText(textRect.translated(dx, dy), Qt::AlignLeft | Qt::AlignVCenter, tagName_);
+            }
+        }
+    }
+
+    // Draw the actual text
+    painter.setPen(Qt::white);
+    painter.drawText(textRect, Qt::AlignLeft | Qt::AlignVCenter, tagName_);
+
+    QWidget::paintEvent(event);
+}
diff --git a/cockatrice/src/client/ui/widgets/visual_deck_storage/deck_preview/deck_preview_tag_addition_widget.h b/cockatrice/src/client/ui/widgets/visual_deck_storage/deck_preview/deck_preview_tag_addition_widget.h
index 07d9e5e43..9bab328d4 100644
--- a/cockatrice/src/client/ui/widgets/visual_deck_storage/deck_preview/deck_preview_tag_addition_widget.h
+++ b/cockatrice/src/client/ui/widgets/visual_deck_storage/deck_preview/deck_preview_tag_addition_widget.h
@@ -13,6 +13,7 @@ class DeckPreviewTagAdditionWidget : public QWidget
 
 public:
     explicit DeckPreviewTagAdditionWidget(DeckPreviewDeckTagsDisplayWidget *_parent, const QString &tagName);
+    QSize sizeHint() const;
 
 signals:
     void tagClicked(); // Emitted when the tag is clicked
@@ -20,6 +21,7 @@ signals:
 
 protected:
     void mousePressEvent(QMouseEvent *event) override;
+    void paintEvent(QPaintEvent *event);
 
 private:
     DeckPreviewDeckTagsDisplayWidget *parent;