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Add a picture and some notes about the capture_file-dialog window. 

svn path=/trunk/; revision=47007
This commit is contained in:
Bill Meier 2013-01-09 22:03:40 +00:00
parent 4e9a407c6f
commit 3c022129bc
1 changed files with 52 additions and 0 deletions
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52
ui/gtk/capture_file_dlg.c
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@ -408,6 +408,58 @@ preview_new(void)
}
#ifndef USE_WIN32_FILE_DIALOGS
/*
------------------------------------------------
|top_level win |
| ------------------------------------------- |
| |file_chooser_dialog | |
| | -------------------------------------- | |
| | |[file_chooser] | | |
| | | | | |
| | | | | |
| | | | | |
| | -------------------------------------- | |
| | | |
| | -------------------------------------- | |
| | |main_hb [file_chooser_extra_widget] | | |
| | | ------------ ---------------- | | |
| | | |main_vb | |grid | | | |
| | | | item | | row | | | |
| | | | item | | row | | | |
| | | | item | | row | | | |
| | | | item | | row | | | |
| | | | item | | row | | | |
| | | ------------ ---------------- | | |
| | -------------------------------------- | |
| | | |
| | -------------------------------------- | |
| | |btn_row | | |
| | -------------------------------------- | |
| ------------------------------------------- |
------------------------------------------------
Gtk3: Expand/Fill effect
Vertical
(file_chooser) expands/fills.
main_hb does not expand/fill [explicitly set via vexpand = FALSE].
btn_row does not expand/fill.
So: vertical resize (drog lower edge down).
expands (file_chooser) but leaves others as is.
Also: grid rows are "vexpand' so grid
vertically epands/fills in main_hb.
That is: it will be the same height as
the main_vb.
Since vexpand is "inherited upwards", main_hb vexpand set to FALSE
to prevent vertical expansion of same.
Horizontal
(file_chooser) & btn_row expand/fill.
main_vb does not expand.
grid does not expand: XXX: why not ?
*/
/* Open a file */
static gboolean
gtk_open_file(GtkWidget *w, GString *file_name, GString *display_filter)