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Handle removal of tabs

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This commit is contained in:
Kovid Goyal 2016-12-07 09:23:08 +05:30
parent 17bef1722f
commit aca13ba05e
2 changed files with 13 additions and 2 deletions
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4
kitty/boss.py
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@ -225,6 +225,10 @@ class Boss(Thread):
self.pending_resize = False self.pending_resize = False
glfw_post_empty_event() glfw_post_empty_event()
def tabbar_visibility_changed(self):
self.tab_manager.resize(only_tabs=True)
glfw_post_empty_event()
@property @property
def active_tab(self): def active_tab(self):
return self.tab_manager.active_tab return self.tab_manager.active_tab

11
kitty/tabs.py
View File

@ -169,10 +169,12 @@ class TabManager:
self.close_fg = as_rgb(0xff << 16) self.close_fg = as_rgb(0xff << 16)
self.can_render = False self.can_render = False
def resize(self): def resize(self, only_tabs=False):
self.can_render = False
for tab in self.tabs: for tab in self.tabs:
tab.relayout() tab.relayout()
if only_tabs:
return
self.can_render = False
ncells = viewport_size.width // cell_size.width ncells = viewport_size.width // cell_size.width
s = Screen(None, 1, ncells) s = Screen(None, 1, ncells)
s.reset_mode(DECAWM) s.reset_mode(DECAWM)
@ -208,8 +210,13 @@ class TabManager:
def remove(self, tab): def remove(self, tab):
' Must be called in the GUI thread ' ' Must be called in the GUI thread '
needs_resize = len(self.tabs) == 2
self.tabs.remove(tab) self.tabs.remove(tab)
self.active_tab_idx = max(0, min(self.active_tab_idx, len(self.tabs) - 1))
self.tabbar_dirty = True
tab.destroy() tab.destroy()
if needs_resize:
queue_action(get_boss().tabbar_visibility_changed)
def update_tab_bar_data(self, sprites): def update_tab_bar_data(self, sprites):
s = self.tab_bar_screen s = self.tab_bar_screen