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Allow closing tabs, and throw warning when trying to close tabs that contain an active server

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This commit is contained in:
Micah Lee 2019-10-27 15:01:14 -07:00
parent fd2046b976
commit df658a0e70
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GPG key ID: 403C2657CD994F73
3 changed files with 70 additions and 42 deletions
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19
onionshare_gui/tab_widget.py
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@ -60,6 +60,8 @@ class TabWidget(QtWidgets.QTabWidget):
self.setTabsClosable(True)
self.setUsesScrollButtons(True)
self.tabCloseRequested.connect(self.close_tab)
self.move_new_tab_button()
def move_new_tab_button(self):
@ -81,11 +83,6 @@ class TabWidget(QtWidgets.QTabWidget):
self.new_tab_button.move(pos)
self.new_tab_button.raise_()
def resizeEvent(self, event):
# Make sure to move new tab button on each resize
super(TabWidget, self).resizeEvent(event)
self.move_new_tab_button()
def new_tab_clicked(self):
# Create the tab
tab = Tab(self.common, self.tab_id, self.system_tray, self.status_bar)
@ -101,6 +98,18 @@ class TabWidget(QtWidgets.QTabWidget):
index = self.indexOf(self.tabs[tab_id])
self.setTabText(index, title)
def close_tab(self, index):
self.common.log("TabWidget", "close_tab", f"{index}")
tab = self.widget(index)
if tab.close_tab():
self.removeTab(index)
del self.tabs[tab.tab_id]
def resizeEvent(self, event):
# Make sure to move new tab button on each resize
super(TabWidget, self).resizeEvent(event)
self.move_new_tab_button()
class TabBar(QtWidgets.QTabBar):
"""