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Set default extension for save dialog file filter

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The code update sets the default extension to the first pattern in the save dialog file filter when options.Filters is populated. This improvement applies to Windows platform interface function for 'Save File Dialog' and provides a more intuitive user experience.
This commit is contained in:
Lea Anthony 2024-01-17 22:35:58 +11:00
parent 861ddea1b2
commit dff47263d5
1 changed files with 5 additions and 0 deletions
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5
v3/pkg/application/dialogs_windows.go
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@ -168,6 +168,11 @@ func (m *windowSaveFileDialog) show() (chan string, error) {
Folder: defaultFolder,
}
// Original PR for v2 by @almas1992: https://github.com/wailsapp/wails/pull/3205
if len(options.Filters) > 0 {
config.DefaultExtension = strings.TrimPrefix(strings.Split(options.Filters[0].Pattern, ";")[0], "*")
}
result, err := showCfdDialog(
func() (cfd.Dialog, error) {
return cfd.NewSaveFileDialog(config)