Add tabclose command

qutebrowser/app.py

@@ -17,6 +17,7 @@ def main():
     cmds.cmd_dict['open'].signal.connect(mw.tabs.openurl)
     cmds.cmd_dict['tabopen'].signal.connect(mw.tabs.tabopen)
     cmds.cmd_dict['quit'].signal.connect(QApplication.closeAllWindows) # FIXME
+    cmds.cmd_dict['tabclose'].signal.connect(mw.tabs.close_act)
     kp.from_cmd_dict(cmds.cmd_dict, mw)
     mw.show()
 

qutebrowser/browser.py

@@ -22,6 +22,12 @@ class TabbedBrowser(TabWidget):
         tab = self.tabs[self.currentIndex()]
         tab.openurl(url)
 
+    @pyqtSlot()
+    def close_act(self):
+        idx = self.currentIndex()
+        self.tabs.pop(idx)
+        self.removeTab(idx)
+
 class BrowserTab(QWebView):
     def __init__(self, parent):
         super().__init__(parent)

qutebrowser/commands.py

@@ -75,6 +75,12 @@ class TabOpenCmd(Command):
     def run(self, argv):
         self.signal.emit(argv[0])
 
+class TabCloseCmd(Command):
+    nargs = 0
+    name = 'tabclose'
+    key = 'd'
+    signal = pyqtSignal()
+
 class QuitCmd(Command):
     nargs = 0
     name = 'quit'