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updates to handle delete hook and button states

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This commit is contained in:
bharnden 2019-11-02 14:46:30 -07:00
parent 8c1b70822e
commit b991dc0242
1 changed files with 18 additions and 5 deletions
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19
coretk/coretk/dialogs/hooks.py
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@ -114,7 +114,9 @@ class HooksDialog(Dialog):
frame, text="Edit", state=tk.DISABLED, command=self.click_edit frame, text="Edit", state=tk.DISABLED, command=self.click_edit
) )
self.edit_button.grid(row=0, column=1, sticky="ew") self.edit_button.grid(row=0, column=1, sticky="ew")
self.delete_button = tk.Button(frame, text="Delete", state=tk.DISABLED) self.delete_button = tk.Button(
frame, text="Delete", state=tk.DISABLED, command=self.click_delete
)
self.delete_button.grid(row=0, column=2, sticky="ew") self.delete_button.grid(row=0, column=2, sticky="ew")
button = tk.Button(frame, text="Cancel", command=lambda: self.destroy()) button = tk.Button(frame, text="Cancel", command=lambda: self.destroy())
button.grid(row=0, column=3, sticky="ew") button.grid(row=0, column=3, sticky="ew")
@ -133,8 +135,19 @@ class HooksDialog(Dialog):
dialog.set(hook) dialog.set(hook)
dialog.show() dialog.show()
def click_delete(self):
del self.app.core.hooks[self.selected]
self.listbox.delete(tk.ANCHOR)
self.edit_button.config(state=tk.DISABLED)
self.delete_button.config(state=tk.DISABLED)
def select(self, event): def select(self, event):
self.edit_button.config(state=tk.NORMAL) if self.listbox.curselection():
self.delete_button.config(state=tk.NORMAL)
index = self.listbox.curselection()[0] index = self.listbox.curselection()[0]
self.selected = self.listbox.get(index) self.selected = self.listbox.get(index)
self.edit_button.config(state=tk.NORMAL)
self.delete_button.config(state=tk.NORMAL)
else:
self.selected = None
self.edit_button.config(state=tk.DISABLED)
self.delete_button.config(state=tk.DISABLED)