Flags are not modifiable after construction

[cianjinks]

Title says it all. I am wondering why there is no ImGui::FileBrowser::GetFlags() function or a ImGui::FileBrowser::SetFlags(ImGuiFileBrowserFlags flags) function? Instead it can only be done upon construction of the browser object.

For my case I want to be able to save and load things and when saving I want to enable the entering of a file name and when loading I do not. To do so should I be creating a different file browser for each?

[AirGuanZ]

We can implement the same function with assignment operator. For example:

FileBrowser fileBrowser;
// ... do other stuff
fileBrowser = FileBrowser(ImGuiFileBrowserFlags_SelectDirectory);

The disadvantage is that title, dialog size and current directory are not kept with the new browser. However, we can set it manually:

FileBrowser fileBrowser;
// do other stuff
const auto dir = fileBrowser.GetPwd();
fileBrowser = FileBrowser(ImGuiFileBrowserFlags_SelectDirectory);
fileBrowser.SetPwd(dir);

I will consider adding a SetFlags soon.

[cianjinks]

Thank you, I'll consider using that for now