qlayout_widget.cpp File Reference

(50c3238aed664f75f332b50cfc1facd7ba403326)

#include "qlayout_widget_p.h"
#include "qdesigner_utils_p.h"
#include "layout_p.h"
#include "layoutinfo_p.h"
#include "invisible_widget_p.h"
#include "qdesigner_widgetitem_p.h"
#include <QtDesigner/abstractformwindow.h>
#include <QtDesigner/qextensionmanager.h>
#include <QtDesigner/abstractformeditor.h>
#include <QtDesigner/propertysheet.h>
#include <QtDesigner/abstractwidgetfactory.h>
#include <QtGui/qpainter.h>
#include <QtWidgets/qboxlayout.h>
#include <QtWidgets/qgridlayout.h>
#include <QtWidgets/qformlayout.h>
#include <QtWidgets/qapplication.h>
#include <QtGui/qevent.h>
#include <QtCore/qdebug.h>
#include <QtCore/qalgorithms.h>
#include <QtCore/qhash.h>
#include <QtCore/qmap.h>
#include <QtCore/qstack.h>
#include <QtCore/qset.h>
#include <utility>
#include <algorithm>

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Classes
class	qdesigner_internal::PaddingSpacerItem
class	qdesigner_internal::BoxLayoutHelper
struct	qdesigner_internal::GridLayoutState
class	qdesigner_internal::GridLayoutHelper
class	qdesigner_internal::FormLayoutHelper

Namespaces
namespace	qdesigner_internal
	Auxiliary methods to store/retrieve settings.

Enumerations
enum	{ ShiftValue = 1 , ShiftValue = 1 }
enum	{ debugLayout = 0 , debugLayout = 0 }
enum	{ FormLayoutColumns = 2 , FormLayoutColumns = 2 }
enum	{ indicatorSize = 2 , indicatorSize = 2 }
enum	{ ShiftValue = 1 , ShiftValue = 1 }
enum	{ debugLayout = 0 , debugLayout = 0 }
enum	{ FormLayoutColumns = 2 , FormLayoutColumns = 2 }
enum	{ indicatorSize = 2 , indicatorSize = 2 }

Functions
static QSpacerItem *	createGridSpacer ()
static QSpacerItem *	createFormSpacer ()
template<class GridLikeLayout>
static QDebug	debugGridLikeLayout (QDebug str, const GridLikeLayout &gl)
static QDebug	operator<< (QDebug str, const QGridLayout &gl)
static bool	isEmptyFormLayoutRow (const QFormLayout *fl, int rowrow)
static bool	canSimplifyFormLayout (const QFormLayout *formLayout, const QRect &restrictionArea)
static QLayout *	recreateManagedLayout (const QDesignerFormEditorInterface *core, QWidget *ww, QLayout *lt)
template<class GridLikeLayout>
int	findGridItemAt (GridLikeLayout *gridLayout, int at_row, int at_column)
template<class GridLikeLayout>
static bool	removeEmptyCellsOnGrid (GridLikeLayout *grid, const QRect &area)
static bool	qdesigner_internal::intValueFromSheet (const QDesignerPropertySheetExtension *sheet, const QString &namename, int *valuevalue, bool *changed)
static void	qdesigner_internal::variantPropertyFromSheet (int maskmask, int flag, const QDesignerPropertySheetExtension *sheet, const QString &namename, QVariant *valuevalue, bool *changed, int *returnMask)
static bool	qdesigner_internal::intValueToSheet (QDesignerPropertySheetExtension *sheet, const QString &namename, int valuevalue, bool changed, bool applyChanged)
static void	qdesigner_internal::variantPropertyToSheet (int maskmask, int flag, bool applyChanged, QDesignerPropertySheetExtension *sheet, const QString &namename, const QVariant &valuevalue, bool changed, int *returnMask)
static bool	qdesigner_internal::needsSpacerItem (const GridLayoutState::CellState &cs)
static QDebug	qdesigner_internal::operator<< (QDebug str, const GridLayoutState &gs)

Variables
static constexpr auto	objectNameC = "objectName"_L1
static constexpr auto	horizSizeConstraintC = "horizontalSizeConstraint"_L1
static constexpr auto	vertSizeConstraintC = "verticalSizeConstraint"_L1
static const char *	qdesigner_internal::marginPropertyNamesC [] = {"leftMargin", "topMargin", "rightMargin", "bottomMargin"}
static const char *	qdesigner_internal::spacingPropertyNamesC [] = {"spacing", "horizontalSpacing", "verticalSpacing" }
static constexpr auto	qdesigner_internal::fieldGrowthPolicyPropertyC = "fieldGrowthPolicy"_L1
static constexpr auto	qdesigner_internal::rowWrapPolicyPropertyC = "rowWrapPolicy"_L1
static constexpr auto	qdesigner_internal::labelAlignmentPropertyC = "labelAlignment"_L1
static constexpr auto	qdesigner_internal::formAlignmentPropertyC = "formAlignment"_L1
static constexpr auto	qdesigner_internal::boxStretchPropertyC = "stretch"_L1
static constexpr auto	qdesigner_internal::gridRowStretchPropertyC = "rowStretch"_L1
static constexpr auto	qdesigner_internal::gridColumnStretchPropertyC = "columnStretch"_L1
static constexpr auto	qdesigner_internal::gridRowMinimumHeightPropertyC = "rowMinimumHeight"_L1
static constexpr auto	qdesigner_internal::gridColumnMinimumWidthPropertyC = "columnMinimumWidth"_L1

Enumeration Type Documentation

anonymous enum [1/2]

anonymous enum

Enumerator
debugLayout
debugLayout

Definition at line 37 of file qlayout_widget.cpp.

anonymous enum [2/2]

anonymous enum

Enumerator
debugLayout
debugLayout

Definition at line 37 of file qlayout_widget.cpp.

anonymous enum [1/2]

anonymous enum

Enumerator
FormLayoutColumns
FormLayoutColumns

Definition at line 38 of file qlayout_widget.cpp.

anonymous enum [2/2]

anonymous enum

Enumerator
FormLayoutColumns
FormLayoutColumns

Definition at line 38 of file qlayout_widget.cpp.

anonymous enum [1/2]

anonymous enum

Enumerator
indicatorSize
indicatorSize

Definition at line 39 of file qlayout_widget.cpp.

anonymous enum [2/2]

anonymous enum

Enumerator
indicatorSize
indicatorSize

Definition at line 39 of file qlayout_widget.cpp.

anonymous enum [1/2]

anonymous enum

Enumerator
ShiftValue
ShiftValue

Definition at line 36 of file qlayout_widget.cpp.

anonymous enum [2/2]

anonymous enum

Enumerator
ShiftValue
ShiftValue

Definition at line 36 of file qlayout_widget.cpp.

Function Documentation

canSimplifyFormLayout()

bool canSimplifyFormLayout ( const QFormLayout * formLayout, const QRect & restrictionArea )

inlinestatic

Definition at line 139 of file qlayout_widget.cpp.

References FormLayoutColumns, and isEmptyFormLayoutRow().

Referenced by qdesigner_internal::FormLayoutHelper::canSimplify().

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createFormSpacer()

QSpacerItem * createFormSpacer ( )

inlinestatic

Definition at line 110 of file qlayout_widget.cpp.

createGridSpacer()

QSpacerItem * createGridSpacer ( )

inlinestatic

Definition at line 105 of file qlayout_widget.cpp.

debugGridLikeLayout()

template<class GridLikeLayout>

QDebug debugGridLikeLayout ( QDebug str, const GridLikeLayout & gl )

static

Definition at line 117 of file qlayout_widget.cpp.

findGridItemAt()

template<class GridLikeLayout>

int findGridItemAt	(	GridLikeLayout *	gridLayout,
		int	at_row,
		int	at_column )

Definition at line 167 of file qlayout_widget.cpp.

isEmptyFormLayoutRow()

bool isEmptyFormLayoutRow ( const QFormLayout * fl, int row )

inlinestatic

Definition at line 131 of file qlayout_widget.cpp.

Referenced by canSimplifyFormLayout().

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operator<<()

QDebug operator<< ( QDebug str, const QGridLayout & gl )

inlinestatic

Definition at line 129 of file qlayout_widget.cpp.

recreateManagedLayout()

QLayout * recreateManagedLayout ( const QDesignerFormEditorInterface * core, QWidget * w, QLayout * lt )

static

Definition at line 154 of file qlayout_widget.cpp.

removeEmptyCellsOnGrid()

template<class GridLikeLayout>

bool removeEmptyCellsOnGrid ( GridLikeLayout * grid, const QRect & area )

static

Definition at line 183 of file qlayout_widget.cpp.

Variable Documentation

horizSizeConstraintC

constexpr auto horizSizeConstraintC = "horizontalSizeConstraint"_L1

staticconstexpr

Definition at line 89 of file qlayout_widget.cpp.

objectNameC

constexpr auto objectNameC = "objectName"_L1

staticconstexpr

Definition at line 85 of file qlayout_widget.cpp.

vertSizeConstraintC

constexpr auto vertSizeConstraintC = "verticalSizeConstraint"_L1

staticconstexpr

Definition at line 90 of file qlayout_widget.cpp.