Adding .clang-format file.

.clang-format

@@ -0,0 +1,89 @@
+---
+Language:        Cpp
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlinesLeft: false
+AlignOperands:   true
+AlignTrailingComments: false
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: false
+BinPackArguments: false
+BinPackParameters: false
+BraceWrapping:   
+  AfterClass:      true
+  AfterFunction:   true
+  AfterControlStatement: false
+  AfterEnum:       false
+  AfterNamespace:  false
+  AfterObjCDeclaration: false
+  AfterStruct:     false
+  AfterUnion:      false
+  BeforeCatch:     false
+  BeforeElse:      false
+  IndentBraces:    false
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Custom
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: true
+ColumnLimit:     120
+CommentPragmas:  '^ IWYU pragma:'
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+DisableFormat:   false
+ExperimentalAutoDetectBinPacking: false
+ForEachMacros:   [ foreach, Q_FOREACH, BOOST_FOREACH ]
+IncludeCategories: 
+  - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
+    Priority:        2
+  - Regex:           '^(<|"(gtest|isl|json)/)'
+    Priority:        3
+  - Regex:           '.*'
+    Priority:        1
+IndentCaseLabels: false
+IndentWidth:     4
+IndentWrappedFunctionNames: false
+KeepEmptyLinesAtTheStartOfBlocks: true
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: All
+ObjCBlockIndentWidth: 4
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 60
+PointerAlignment: Left
+ReflowComments:  true
+SortIncludes:    true
+SpaceAfterCStyleCast: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles:  false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard:        Cpp11
+TabWidth:        4
+UseTab:          Never
+...
+

src/gui/SearchWidget.cpp

@@ -65,7 +65,6 @@ SearchWidget::SearchWidget(QWidget *parent)
 
 SearchWidget::~SearchWidget()
 {
-
 }
 
 bool SearchWidget::eventFilter(QObject* obj, QEvent* event)
@@ -75,22 +74,19 @@ bool SearchWidget::eventFilter(QObject *obj, QEvent *event)
         if (keyEvent->key() == Qt::Key_Escape) {
             emit escapePressed();
             return true;
-        }
-        else if (keyEvent->matches(QKeySequence::Copy)) {
+        } else if (keyEvent->matches(QKeySequence::Copy)) {
             // If Control+C is pressed in the search edit when no text
             // is selected, copy the password of the current entry
             if (!m_ui->searchEdit->hasSelectedText()) {
                 emit copyPressed();
                 return true;
             }
-        }
-        else if (keyEvent->matches(QKeySequence::MoveToNextLine)) {
+        } else if (keyEvent->matches(QKeySequence::MoveToNextLine)) {
             if (m_ui->searchEdit->cursorPosition() == m_ui->searchEdit->text().length()) {
                 // If down is pressed at EOL, move the focus to the entry view
                 emit downPressed();
                 return true;
-            }
-            else {
+            } else {
                 // Otherwise move the cursor to EOL
                 m_ui->searchEdit->setCursorPosition(m_ui->searchEdit->text().length());
                 return true;

src/gui/SearchWidget.h

@@ -18,11 +18,11 @@
 #ifndef KEEPASSX_SEARCHWIDGET_H
 #define KEEPASSX_SEARCHWIDGET_H
 
-#include <QWidget>
 #include <QTimer>
+#include <QWidget>
 
-#include "gui/DatabaseWidget.h"
 #include "core/SignalMultiplexer.h"
+#include "gui/DatabaseWidget.h"
 
 namespace Ui {
     class SearchWidget;