cpp/openttd-patchpack/source Changeset - r22838:79957438e365

Changeset - r22838:79957438e365

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Niels Martin Hansen - 6 years ago 2018-03-19 19:13:25
nielsm@indvikleren.dk

Change: Disable music control buttons when there is no music

1 file changed with 17 insertions and 0 deletions:

src/music_gui.cpp

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src/music_gui.cpp

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@@ @@ -528,6 +528,20 @@ struct MusicWindow : public Window { @@
 		this->InitNested(number);
 		this->LowerWidget(_settings_client.music.playlist + WID_M_ALL);
 		this->SetWidgetLoweredState(WID_M_SHUFFLE, _settings_client.music.shuffle);
 		UpdateDisabledButtons();
+	}
 	void UpdateDisabledButtons()
+	{
 		/* Disable music control widgets if there is no music
 		 * -- except Programme button! So you can still select a music set. */
 		this->SetWidgetsDisabledState(
 			BaseMusic::GetUsedSet()->num_available == 0,
 			WID_M_PREV, WID_M_NEXT, WID_M_STOP, WID_M_PLAY, WID_M_SHUFFLE,
 			WID_M_ALL, WID_M_OLD, WID_M_NEW, WID_M_EZY, WID_M_CUSTOM1, WID_M_CUSTOM2,
 			WIDGET_LIST_END
 			);
+	}
 	virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
@@ @@ -624,6 +638,9 @@ struct MusicWindow : public Window { @@
 		for (int i = 0; i < 6; i++) {
 			this->SetWidgetLoweredState(WID_M_ALL + i, i == _settings_client.music.playlist);
+		}
 		UpdateDisabledButtons();
 		this->SetDirty();
+	}

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