From ed2b5d27b1d1ad4c6f7b8c652c5e352c5ce28d06 Mon Sep 17 00:00:00 2001
From: Louis Moureaux <m_louis30@yahoo.com>
Date: Sun, 20 Mar 2022 00:06:12 +0100
Subject: [PATCH] Rudimentary top bar implementation with QToolButton

QToolButton seems a better fit because it already provides most of the options
we need. Maybe the top bar should become a fully-fledged QToolBar.

See #940.
---
 client/gui-qt/page_game.cpp |  2 ++
 client/gui-qt/top_bar.cpp   | 20 +++++++++++---------
 client/gui-qt/top_bar.h     |  3 ++-
 3 files changed, 15 insertions(+), 10 deletions(-)

diff --git a/client/gui-qt/page_game.cpp b/client/gui-qt/page_game.cpp
index a3b1c1b14e..fdd0421474 100644
--- a/client/gui-qt/page_game.cpp
+++ b/client/gui-qt/page_game.cpp
@@ -161,7 +161,9 @@ pageGame::pageGame(QWidget *parent)
 
   auto page_game_layout = new QVBoxLayout;
   page_game_layout->addWidget(top_bar_wdg);
+  page_game_layout->setStretchFactor(top_bar_wdg, 0);
   page_game_layout->addWidget(game_tab_widget);
+  page_game_layout->setStretchFactor(game_tab_widget, 1);
   page_game_layout->setContentsMargins(0, 0, 0, 0);
   page_game_layout->setSpacing(0);
   setLayout(page_game_layout);
diff --git a/client/gui-qt/top_bar.cpp b/client/gui-qt/top_bar.cpp
index 5c48f8cc70..87ff7736a5 100644
--- a/client/gui-qt/top_bar.cpp
+++ b/client/gui-qt/top_bar.cpp
@@ -60,7 +60,7 @@ void reduce_mod(int &mod, int &val)
 top_bar_widget::top_bar_widget(QPixmap *pix, const QString &label,
                                const QString &pg, pfcn_bool func,
                                standards type)
-    : QWidget(), blink(false), keep_blinking(false), disabled(false),
+    : QToolButton(), blink(false), keep_blinking(false), disabled(false),
       standard(type), page(pg), hover(false), right_click(nullptr),
       wheel_down(nullptr), wheel_up(nullptr), left_click(func),
       def_pixmap(pix), desc(label)
@@ -69,16 +69,17 @@ top_bar_widget::top_bar_widget(QPixmap *pix, const QString &label,
     def_pixmap = new QPixmap(5, 5);
   }
 
-  sfont = fcFont::instance()->getFont(fonts::notify_label);
+  setText(label);
+  setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
   setContextMenuPolicy(Qt::CustomContextMenu);
+
+  if (def_pixmap) {
+    setIcon(QIcon(*def_pixmap));
+  }
+
   timer = new QTimer;
   timer->setSingleShot(false);
   timer->setInterval(700);
-  sfont.setCapitalization(QFont::SmallCaps);
-  sfont.setItalic(true);
-  info_font = QFont(sfont);
-  info_font.setBold(true);
-  info_font.setItalic(false);
   connect(timer, &QTimer::timeout, this, &top_bar_widget::sblink);
 }
 
@@ -104,7 +105,7 @@ void top_bar_widget::setPixmap(QPixmap *pm)
 /**
    Sets custom text visible on top of sidewidget
  */
-void top_bar_widget::setCustomLabels(const QString &l) { custom_label = l; }
+void top_bar_widget::setCustomLabels(const QString &l) { setText(l); }
 
 /**
    Sets tooltip for sidewidget
@@ -249,6 +250,8 @@ void top_bar_widget::paintEvent(QPaintEvent *event)
   }
 
   p.end();
+
+  QToolButton::paintEvent(event);
 }
 
 /**
@@ -405,7 +408,6 @@ top_bar::top_bar()
   layout->setContentsMargins(0, 0, 0, 0);
   layout->setSpacing(0);
   setLayout(layout);
-  setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Ignored);
   setProperty("top_bar", true);
 }
 
diff --git a/client/gui-qt/top_bar.h b/client/gui-qt/top_bar.h
index b6768de087..e5d91274aa 100644
--- a/client/gui-qt/top_bar.h
+++ b/client/gui-qt/top_bar.h
@@ -10,6 +10,7 @@
 #pragma once
 
 // Qt
+#include <QToolButton>
 #include <QWidget>
 
 class QHBoxLayout;
@@ -32,7 +33,7 @@ void top_bar_show_map(bool nothing);
 /***************************************************************************
   Class representing single widget(icon) on top_bar
 ***************************************************************************/
-class top_bar_widget : public QWidget {
+class top_bar_widget : public QToolButton {
   Q_OBJECT
 
 public: