From 5ccabea2086f689fcbfc7b46a4a3e508787b59ef Mon Sep 17 00:00:00 2001
From: itsmattkc <itsmattkc@gmail.com>
Date: Mon, 4 Feb 2019 02:33:43 +1100
Subject: [PATCH] removed hardcoded widths for dialogs, fixes #425

---
 dialogs/aboutdialog.cpp |  3 +--
 dialogs/demonotice.cpp  |  3 +--
 ui/timelinewidget.cpp   | 44 +++++++++++++++++++++--------------------
 3 files changed, 25 insertions(+), 25 deletions(-)

diff --git a/dialogs/aboutdialog.cpp b/dialogs/aboutdialog.cpp
index 3f595143c..2d97ce95b 100644
--- a/dialogs/aboutdialog.cpp
+++ b/dialogs/aboutdialog.cpp
@@ -7,8 +7,7 @@
 AboutDialog::AboutDialog(QWidget *parent) :
 	QDialog(parent)
 {
-	setWindowTitle("About Olive");
-	setMaximumWidth(360);
+    setWindowTitle("About Olive");
 
 	QVBoxLayout* layout = new QVBoxLayout(this);
 	layout->setSpacing(20);
diff --git a/dialogs/demonotice.cpp b/dialogs/demonotice.cpp
index 7dc0e609e..26fa72c1a 100644
--- a/dialogs/demonotice.cpp
+++ b/dialogs/demonotice.cpp
@@ -7,8 +7,7 @@
 DemoNotice::DemoNotice(QWidget *parent) :
 	QDialog(parent)
 {
-	setWindowTitle(tr("Welcome to Olive!"));
-	setMaximumWidth(600);
+    setWindowTitle(tr("Welcome to Olive!"));
 
 	QVBoxLayout* vlayout = new QVBoxLayout(this);
 
diff --git a/ui/timelinewidget.cpp b/ui/timelinewidget.cpp
index a3d512125..3997b2115 100644
--- a/ui/timelinewidget.cpp
+++ b/ui/timelinewidget.cpp
@@ -502,27 +502,29 @@ void TimelineWidget::dropEvent(QDropEvent* event) {
 }
 
 void TimelineWidget::mouseDoubleClickEvent(QMouseEvent *event) {
-	if (panel_timeline->tool == TIMELINE_TOOL_EDIT) {
-		int clip_index = getClipIndexFromCoords(panel_timeline->cursor_frame, panel_timeline->cursor_track);
-		if (clip_index >= 0) {
-			Clip* clip = sequence->clips.at(clip_index);
-			if (!(event->modifiers() & Qt::ShiftModifier)) sequence->selections.clear();
-			Selection s;
-			s.in = clip->timeline_in;
-			s.out = clip->timeline_out;
-			s.track = clip->track;
-			sequence->selections.append(s);
-			update_ui(false);
-		}
-	} else if (panel_timeline->tool == TIMELINE_TOOL_POINTER) {
-		int clip_index = getClipIndexFromCoords(panel_timeline->cursor_frame, panel_timeline->cursor_track);
-		if (clip_index >= 0) {
-			Clip* c = sequence->clips.at(clip_index);
-			if (c->media != nullptr && c->media->get_type() == MEDIA_TYPE_SEQUENCE) {
-				set_sequence(c->media->to_sequence());
-			}
-		}
-	}
+    if (sequence != nullptr) {
+        if (panel_timeline->tool == TIMELINE_TOOL_EDIT) {
+            int clip_index = getClipIndexFromCoords(panel_timeline->cursor_frame, panel_timeline->cursor_track);
+            if (clip_index >= 0) {
+                Clip* clip = sequence->clips.at(clip_index);
+                if (!(event->modifiers() & Qt::ShiftModifier)) sequence->selections.clear();
+                Selection s;
+                s.in = clip->timeline_in;
+                s.out = clip->timeline_out;
+                s.track = clip->track;
+                sequence->selections.append(s);
+                update_ui(false);
+            }
+        } else if (panel_timeline->tool == TIMELINE_TOOL_POINTER) {
+            int clip_index = getClipIndexFromCoords(panel_timeline->cursor_frame, panel_timeline->cursor_track);
+            if (clip_index >= 0) {
+                Clip* c = sequence->clips.at(clip_index);
+                if (c->media != nullptr && c->media->get_type() == MEDIA_TYPE_SEQUENCE) {
+                    set_sequence(c->media->to_sequence());
+                }
+            }
+        }
+    }
 }
 
 bool isLiveEditing() {