cpp/openttd-patchpack/source Changeset - r23338:1911a7491dbc

Changeset - r23338:1911a7491dbc

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Peter Nelson - 5 years ago 2019-02-14 06:26:29
peter1138@openttd.org

Change: Make volume slider widget capture mouse when clicked.

This makes the slider continue to respond even when mouse cursor
is no longer over the widget.

1 file changed with 2 insertions and 2 deletions:

src/music_gui.cpp

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src/music_gui.cpp

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@@ @@ -799,7 +799,7 @@ struct MusicWindow : public Window { @@
 				byte *vol = (widget == WID_M_MUSIC_VOL) ? &_settings_client.music.music_vol : &_settings_client.music.effect_vol;
 				byte new_vol = x * 127 / this->GetWidget<NWidgetBase>(widget)->current_x;
+				byte new_vol = Clamp(x * 127 / (int)this->GetWidget<NWidgetBase>(widget)->current_x, 0, 127);
 				if (_current_text_dir == TD_RTL) new_vol = 127 - new_vol;
 				/* Clamp to make sure min and max are properly settable */
 				if (new_vol > 124) new_vol = 127;
@@ @@ -810,7 +810,7 @@ struct MusicWindow : public Window { @@
 					this->SetDirty();
+				}
-				_left_button_clicked = false;
+				if (click_count > 0) this->mouse_capture_widget = widget;
 				break;
+			}

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