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/****************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Free Documentation License
**
** Alternatively, this file may be used under the terms of the GNU Free
** Documentation License version 1.3 as published by the Free Software
** Foundation and appearing in the file included in the packaging of this
** file.
**
** If you have questions regarding the use of this file, please contact
** Nokia at info@qt.nokia.com.
**
****************************************************************************/
// **********************************************************************
// NOTE: the sections are not ordered by their logical order to avoid
// reshuffling the file each time the index order changes (i.e., often).
// Run the fixnavi.pl script to adjust the links to the index order.
// **********************************************************************
/*!
\contentspage index.html
\previouspage creator-faq.html
\page creator-tips.html
\nextpage creator-known-issues.html
\title Tips and Tricks
\section1 Switching Between Modes
\QC uses different modes for different purposes. You can quickly
switch between these modes with the following keyboard shortcuts:
\list
\o \gui Welcome mode \key Ctrl+1
\o \gui Edit mode \key Ctrl+2
\o \gui Design mode \key Ctrl+3
\o \gui Debug mode \key Ctrl+4
\o \gui Projects mode \key Ctrl+5
\o \gui Help mode \key Ctrl+6
\endlist
For more information about \QC modes, see \l {Modes}.
\section1 Moving Between Open Files
To quickly move between currently open files, press
\key Ctrl+Tab.
To move forward in the location history, press \key {Alt+Right}
(\key {Cmd+Opt+Right} on Mac OS). To move backward, press \key {Alt+Left}
(\key {Cmd+Opt+Left} on Mac OS). For example, if you use the \gui Locator
to jump to a symbol in the same file, you can jump back to your original
location in that file by pressing \key {Alt+Left}.
\section1 Moving To the Edit Mode
To move to the \gui Edit mode and currently active file, press
\key Esc.
If you already are in the \gui Edit mode:
\list
\o The first press moves focus to the editor
\o The second press closes secondary windows
\endlist
\section1 Using the Filter in Options Dialog
To find specific settings you require in \gui{Tools} > \gui{Options}
use the filter located at the top left of the \gui Options dialog box.
\section1 Opening Output Panes
The output panes provide a list of errors and warnings encountered during
a build, detailed output from the compiler, status of a program when it is
executed and debug output, as well as search results.
To open output panes, use the following shortcuts:
\list
\o \gui{Issues} pane Alt+1 (Cmd+1 on Mac OS X)
\o \gui{Search Results} pane Alt+2 (Cmd+2 on Mac OS X)
\o \gui{Application Output} pane Alt+3 (Cmd+3 on Mac OS X)
\o \gui{Compile Output} pane Alt+4 (Cmd+4 on Mac OS X)
\endlist
For more information about output panes, see \l{Viewing Output}.
\section1 Using Keyboard Shortcuts
\QC provides \l{Keyboard Shortcuts}{many useful keyboard shortcuts}.
You can see the keyboard shortcut for a menu command in the menu
or the tooltip for a button.
To customize, import or export keyboard shortcuts, select \gui Tools >
\gui Options > \gui Environment > \gui Keyboard.
\section1 Running \QC From Command Line
You can launch \QC from command line using the name of an
existing session or \c .pro file by giving the name as the command
argument.
For example, running \tt{qtcreator somesession}, launches \QC and
loads session somesession.
\note Make sure \QC is included in the PATH environment variable.
This can be done by typing the following in the command line:
\code
set PATH=c:\qtsdk\mingw\bin;c:\qtsdk\qt\bin;%PATH%
\endcode
\section1 Showing and Hiding the Sidebar
To toggle the sidebar in the \gui Edit and \gui Debug modes, click
\inlineimage qtcreator-togglebutton.png
or press \key Alt+0 (\key Cmd+0 on Mac OS X).
For more information on using the sidebar, see
\l {Browsing Project Contents}.
\section1 Moving To Symbols
To move straight to a symbol used in a project, select the symbol in the
\gui Editor toolbar drop-down menu. For more information on the editor
toolbar, see \l {Using the Editor Toolbar}.
To jump to a symbol in the current file, press \key {Ctrl+K} to open the
\gui Locator, enter a period (.), and start typing the symbol name. Then
select the symbol in the list. For more information on using the locator,
see \l{Searching with the Locator}.
Press \key Ctrl (\key Cmd on Mac OS) and click a symbol to move directly to
the definition or the declaration of the symbol. You can also move the
on the symbol and press \key {F2}. For more information, see
cursor \l{Moving to Symbol Definition or Declaration}.
\section1 Displaying Signals and Slots
If an instance of a class is derived from QObject, and you would like to
find all other objects connected to one of your object's slots using
Qt's signals and slots mechanism, select \gui Tools > \gui Options
> \gui{Debugger} > \gui{Debugging Helper} > \gui{Use Debugging Helper}.
In the \gui{Locals and Expressions} view, expand the object's entry and open
the slot in the \e slots subitem. The objects connected to this slot are
shown as children of the slot. This method works with signals too.
For more information about the \gui{Locals and Expressions} view, see
\l{Locals and Expressions}.
\section1 Displaying Low Level Data
If special debugging of Qt objects fails due to data corruption within the
debugged objects, you can switch off the debugging helpers. When debugging
helpers are switched off low-level structures become visible.
To switch off the debugging helpers:
\list 1
\o Select \gui Tools > \gui Options > \gui Debugger >
\gui{Debugging Helper}.
\o Uncheck the \gui{Use Debugging Helper} checkbox.
\endlist
\section1 Showing Tooltips in Debug Mode
To inspect the value of variables from the editor, you can turn
on tooltips. Tooltips are hidden by default for performance reasons.
\list 1
\o Select \gui Tools > \gui Options > \gui Debugger > \gui General.
\o Select the \gui {Use tooltips in main editor while debugging} check
box.
\endlist
When you hover over a variable in the code editor in \gui Debug mode, a
tooltip is displayed. To keep the tooltip visible, click the pin button.
You can expand pinned tooltips to view their full content.
\image qtcreator-pin-tooltip.png
Pinned tooltips are stored in the session. To close all pinned tooltips,
select \gui {Close Editor Tooltips} in the context menu in the \gui {Locals
and Expressions} view.
\section1 Locating Files
The \gui Locator provides one of the easiest ways in \QC to browse
through projects, files, classes, methods, documentation and file systems.
To quickly access files not directly mentioned in your project, you can
create your own locator filters. That way you can locate files in a
directory structure you have defined.
To create locator filters, select \gui {Tools > Options > Locator > Add}.
For more information, see \l{Creating Locator Filters}.
\section1 Adding a License Header Template for C++ Code
A file containing a license header for C++ can be specified under
\gui{Tools > Options > C++ > License Template}. It may contain special
placeholders enclosed in \c{%%} that are replaced when generating a
new file:
\list 1
\o \c %YEAR%: Year
\o \c %MONTH%: Month
\o \c %DAY%: Day of the month
\o \c %DATE%: Date
\o \c %USER%: User name
\o \c %FILENAME%: File name
\o \c %CLASS%: Class name (if applicable)
\o \c %$VARIABLE%: Contents of environment variable \c{VARIABLE}.
\endlist
*/
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