martino/udpscope
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix: row titles mean their mnemonics instead of drawing the underscore

Browse Source 
Fifteen display strings in the two preference forms were written as GTK mnemonics -- `_Directory`,
`_Server`, `Multicast _group`, `_Theme` and the rest -- but the property that makes GTK read them was
never set, so GTK drew the underscore literally: `_Directory` in the row, not a D with a line under it.

Two switches are involved, FALSE by default in each case. `GtkLabel`/`GtkButton` take `use-underline`;
the rows take `AdwPreferencesRow:use-underline`, "whether an embedded underline in the title indicates a
mnemonic". The two buttons in the source form already set it (so their mnemonics worked and showed no
underscore); the thirteen rows did not. All thirteen now do.

The row classes that carry the property are not all related -- AdwEntryRow has its own, while AdwSpinRow,
AdwComboRow and AdwSwitchRow get it through AdwActionRow -- so the probe reads it by name on a GObject
(g_object_class_find_property, then g_object_get) rather than casting to one row type; a cast to a
`GtkWidget*` where the type is only forward-declared does not compile at all.

`_Cancel` and `_Connect` both claimed C in the same form, so Alt+C could only reach one of them: that
marker was unreachable, which is worse than absent because it is in the source to be trusted. `_Connect`
becomes `Conn_ect`, freeing C for Cancel.

[prefs-probe] reads the count (4/4) on the real widgets; check_ui validates the property against the GIR
for every object in every .ui file, inherited properties included.
This commit is contained in:
Martino Ferrari committed 2026-10-12 15:10:22 +02:00
1 parent 2d9f327da7
commit f00d161900
8 files changed
+78 -1
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

src/ui/preferences.ui
+5
View File
@@ -32,12 +32,14 @@
<child>
<object class="AdwEntryRow" id="dir_row">
<property name="title" translatable="yes">_Directory</property>
<property name="use-underline">True</property>
<property name="tooltip-text" translatable="yes">One directory in which every source gets a folder of its own, never one directory between two sources</property>
</object>
</child>
<child>
<object class="AdwSpinRow" id="keep_row">
<property name="title" translatable="yes">Keep _events</property>
<property name="use-underline">True</property>
<property name="subtitle" translatable="yes">Per source; 0 keeps every event, which is a decision about the disk</property>
<property name="adjustment">
<object class="GtkAdjustment">
@@ -62,12 +64,14 @@
<child>
<object class="AdwSwitchRow" id="relative_row">
<property name="title" translatable="yes">_Relative time</property>
<property name="use-underline">True</property>
<property name="subtitle" translatable="yes">Take the plot's time from the sample rate and the packet counter rather than from the stream's own clock, so arrival and clock jitter cannot move a sample; absolute time is still kept for export. Read at start-up, because the buffers are planned before any source is known.</property>
</object>
</child>
<child>
<object class="AdwComboRow" id="theme_row">
<property name="title" translatable="yes">_Theme</property>
<property name="use-underline">True</property>
<property name="subtitle" translatable="yes">What the interface looks like; auto follows the system</property>
</object>
</child>
@@ -84,6 +88,7 @@
<child>
<object class="AdwButtonRow" id="reset_row">
<property name="title" translatable="yes">_Reset to defaults</property>
<property name="use-underline">True</property>
<property name="start-icon-name">view-refresh-symbolic</property>
</object>
</child>
src/ui/source-form.ui
+9 -1
View File
@@ -38,7 +38,7 @@
</child>
<child type="end">
<object class="GtkButton" id="form_apply">
<property name="label" translatable="yes">_Connect</property>
<property name="label" translatable="yes">Conn_ect</property>
<property name="use-underline">1</property>
<property name="receives-default">1</property>
<property name="css-classes">suggested-action</property>
@@ -59,11 +59,13 @@
<child>
<object class="AdwEntryRow" id="server_row">
<property name="title" translatable="yes">_Server</property>
<property name="use-underline">True</property>
</object>
</child>
<child>
<object class="AdwSpinRow" id="port_row">
<property name="title" translatable="yes">_Port</property>
<property name="use-underline">True</property>
<property name="adjustment">
<object class="GtkAdjustment">
<property name="lower">1</property>
@@ -77,11 +79,13 @@
<child>
<object class="AdwEntryRow" id="group_row">
<property name="title" translatable="yes">Multicast _group</property>
<property name="use-underline">True</property>
</object>
</child>
<child>
<object class="AdwEntryRow" id="iface_row">
<property name="title" translatable="yes">_Interface</property>
<property name="use-underline">True</property>
</object>
</child>
</object>
@@ -93,16 +97,19 @@
<child>
<object class="AdwEntryRow" id="name_row">
<property name="title" translatable="yes">_Name</property>
<property name="use-underline">True</property>
</object>
</child>
<child>
<object class="AdwEntryRow" id="note_row">
<property name="title" translatable="yes">N_ote</property>
<property name="use-underline">True</property>
</object>
</child>
<child>
<object class="AdwSpinRow" id="buffer_row">
<property name="title" translatable="yes">_Buffer MB</property>
<property name="use-underline">True</property>
<property name="subtitle" translatable="yes">sample buffer per source, applied when this source is opened</property>
<property name="adjustment">
<object class="GtkAdjustment">
@@ -117,6 +124,7 @@
<child>
<object class="AdwSwitchRow" id="form_relative_row">
<property name="title" translatable="yes">_Relative time</property>
<property name="use-underline">True</property>
<property name="subtitle" translatable="yes">plot time from the packet counter and the declared rate, instead of the stream's own time signal</property>
</object>
</child>