Hello
I have a problem to update the content of a wx.Panel already displayed
after changing a variable, used to define the wx.Panel content.
I have the following elements in my code:
DataList: is a list containing some data
CustomPanel: is a derived class of wx.Panel,
it contains one sizer which contains a smaller panel for each
element of the DataList list
After having displayed CustomPanel on the screen, the elements in
DataList change (after a user action like clicking on button)
I would like to refresh the CustomPanel to take into account the
changes of the DataList list
Is there a kind of Refresh/Update function which could update the
CustomPanel so
that evry sizers and panles contained by this CustomPanel are redrawn
according to the current value of DataList ?
or do you have to write your own update/refresh method for Panel and
Windows objects ?
and are you obliged to detroy the CustomPanel object and re-create a
new one?
I would appreciate any hint/reference to do this, and also a code
sample if possible.
Thanks.
Loïc 2 3434
wxWindow has Update and Refresh methods. You can override the one of your
wxPanel, where you can call all its children to update/refresh themselves.
wxPanel's update could be triggered by a timer event, mouse event or
whatever.
I do such things preferably in timers owned by the widgets themselves.
HTH
Franz GEIGER
"Lo?c Mah?" <lo*******@free .fr> schrieb im Newsbeitrag
news:27******** *************** ***@posting.goo gle.com... Hello
I have a problem to update the content of a wx.Panel already displayed after changing a variable, used to define the wx.Panel content.
I have the following elements in my code:
DataList: is a list containing some data
CustomPanel: is a derived class of wx.Panel, it contains one sizer which contains a smaller panel for each element of the DataList list
After having displayed CustomPanel on the screen, the elements in DataList change (after a user action like clicking on button)
I would like to refresh the CustomPanel to take into account the changes of the DataList list Is there a kind of Refresh/Update function which could update the CustomPanel so that evry sizers and panles contained by this CustomPanel are redrawn according to the current value of DataList ? or do you have to write your own update/refresh method for Panel and Windows objects ? and are you obliged to detroy the CustomPanel object and re-create a new one?
I would appreciate any hint/reference to do this, and also a code sample if possible.
Thanks.
Loïc
Thanks for the answer.
I will try the method you talked about.
For the moment, I am creating a new sizer and new panel
and call the SetSizer(...) and SetAutoLayout(. ..)
but this is not satisfying me.
Loïc
"F. GEIGER" <f.******@vol.a t> wrote in message news:<cn******* ***@newsreader1 .utanet.at>... wxWindow has Update and Refresh methods. You can override the one of your wxPanel, where you can call all its children to update/refresh themselves. wxPanel's update could be triggered by a timer event, mouse event or whatever.
I do such things preferably in timers owned by the widgets themselves.
HTH Franz GEIGER This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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