From 58d8b79f86b25e6fa29a64f48106af832f5c6644 Mon Sep 17 00:00:00 2001
From: David Aguilar <davvid@gmail.com>
Date: Fri, 25 Nov 2011 22:46:28 -0800
Subject: [PATCH] dockwidgets: Use a prettier titlebar widget

Use a custom widget for the dock title bar.  We can later do nice
things like add custom menus, etc.

Signed-off-by: David Aguilar <davvid@gmail.com>
---
 cola/qt.py      | 40 ++++++++++++++++++++++++++++++++++++++++
 cola/qtutils.py | 10 ++++++++++
 2 files changed, 50 insertions(+)

diff --git a/cola/qt.py b/cola/qt.py
index 96c29bd6..447bd5ac 100644
--- a/cola/qt.py
+++ b/cola/qt.py
@@ -29,11 +29,51 @@ def create_button(text, layout=None, tooltip=None, icon=None):
     return button
 
 
+class DockTitleBarWidget(QtGui.QWidget):
+    def __init__(self, parent, title):
+        QtGui.QWidget.__init__(self, parent)
+        label = QtGui.QLabel()
+        font = label.font()
+        font.setCapitalization(QtGui.QFont.SmallCaps)
+        label.setFont(font)
+        label.setText(title)
+
+        self.close_button = QtGui.QPushButton()
+        self.close_button.setFlat(True)
+        self.close_button.setFixedSize(QtCore.QSize(16, 16))
+        self.close_button.setIcon(qtutils.titlebar_close_icon())
+
+        self.toggle_button = QtGui.QPushButton()
+        self.toggle_button.setFlat(True)
+        self.toggle_button.setFixedSize(QtCore.QSize(16, 16))
+        self.toggle_button.setIcon(qtutils.titlebar_normal_icon())
+
+        layout = QtGui.QHBoxLayout()
+        layout.setMargin(2)
+        layout.setSpacing(defs.spacing)
+        layout.addWidget(label)
+        layout.addStretch()
+        layout.addWidget(self.toggle_button)
+        layout.addWidget(self.close_button)
+        self.setLayout(layout)
+
+        self.connect(self.toggle_button, SIGNAL('clicked()'),
+                     self.toggle_floating)
+
+        self.connect(self.close_button, SIGNAL('clicked()'),
+                     self.parent().toggleViewAction().trigger)
+
+    def toggle_floating(self):
+        self.parent().setFloating(not self.parent().isFloating())
+
+
 def create_dock(title, parent):
     """Create a dock widget and set it up accordingly."""
     dock = QtGui.QDockWidget(parent)
     dock.setWindowTitle(tr(title))
     dock.setObjectName(title)
+    titlebar = DockTitleBarWidget(dock, title)
+    dock.setTitleBarWidget(titlebar)
     return dock
 
 
diff --git a/cola/qtutils.py b/cola/qtutils.py
index 3e1a9b8b..46bfecd1 100644
--- a/cola/qtutils.py
+++ b/cola/qtutils.py
@@ -428,6 +428,16 @@ def dir_close_icon():
     return cached_icon(QtGui.QStyle.SP_DirClosedIcon)
 
 
+def titlebar_close_icon():
+    """Return a dock widget close icon"""
+    return cached_icon(QtGui.QStyle.SP_TitleBarCloseButton)
+
+
+def titlebar_normal_icon():
+    """Return a dock widget close icon"""
+    return cached_icon(QtGui.QStyle.SP_TitleBarNormalButton)
+
+
 def git_icon():
     return icon('git.svg')
 
-- 
2.11.4.GIT