GUIUtil::TableViewLastColumnResizingFixer Class Reference

Makes a QTableView last column feel as if it was being resized from its left border. More...

#include <guiutil.h>

Inheritance diagram for GUIUtil::TableViewLastColumnResizingFixer:

Collaboration diagram for GUIUtil::TableViewLastColumnResizingFixer:

Public Member Functions
	TableViewLastColumnResizingFixer (QTableView *table, int lastColMinimumWidth, int allColsMinimumWidth, QObject *parent)
	Initializes all internal variables and prepares the the resize modes of the last 2 columns of the table and. More...
void	stretchColumnWidth (int column)

Private Slots
void	on_sectionResized (int logicalIndex, int oldSize, int newSize)
void	on_geometriesChanged ()

Private Member Functions
void	adjustTableColumnsWidth ()
int	getAvailableWidthForColumn (int column)
int	getColumnsWidth ()
void	connectViewHeadersSignals ()
void	disconnectViewHeadersSignals ()
void	setViewHeaderResizeMode (int logicalIndex, QHeaderView::ResizeMode resizeMode)
void	resizeColumn (int nColumnIndex, int width)

Private Attributes
QTableView *	tableView
int	lastColumnMinimumWidth
int	allColumnsMinimumWidth
int	lastColumnIndex
int	columnCount
int	secondToLastColumnIndex

Detailed Description

Makes a QTableView last column feel as if it was being resized from its left border.

Also makes sure the column widths are never larger than the table's viewport. In Qt, all columns are resizable from the right, but it's not intuitive resizing the last column from the right. Usually our second to last columns behave as if stretched, and when on strech mode, columns aren't resizable interactively or programmatically.

This helper object takes care of this issue.

Definition at line 221 of file guiutil.h.

Constructor & Destructor Documentation

TableViewLastColumnResizingFixer()

GUIUtil::TableViewLastColumnResizingFixer::TableViewLastColumnResizingFixer	(	QTableView *	table,
		int	lastColMinimumWidth,
		int	allColsMinimumWidth,
		QObject *	parent
	)

Initializes all internal variables and prepares the the resize modes of the last 2 columns of the table and.

Definition at line 847 of file guiutil.cpp.

References allColumnsMinimumWidth, columnCount, lastColumnIndex, secondToLastColumnIndex, setViewHeaderResizeMode(), and tableView.

Member Function Documentation

adjustTableColumnsWidth()

void GUIUtil::TableViewLastColumnResizingFixer::adjustTableColumnsWidth ( )

private

Definition at line 798 of file guiutil.cpp.

References connectViewHeadersSignals(), disconnectViewHeadersSignals(), getAvailableWidthForColumn(), getColumnsWidth(), lastColumnIndex, resizeColumn(), secondToLastColumnIndex, and tableView.

Referenced by on_sectionResized().

connectViewHeadersSignals()

void GUIUtil::TableViewLastColumnResizingFixer::connectViewHeadersSignals ( )

private

Definition at line 743 of file guiutil.cpp.

References on_geometriesChanged(), on_sectionResized(), and tableView.

Referenced by adjustTableColumnsWidth(), on_geometriesChanged(), and stretchColumnWidth().

disconnectViewHeadersSignals()

void GUIUtil::TableViewLastColumnResizingFixer::disconnectViewHeadersSignals ( )

private

Definition at line 750 of file guiutil.cpp.

References on_geometriesChanged(), on_sectionResized(), and tableView.

Referenced by adjustTableColumnsWidth(), on_geometriesChanged(), and stretchColumnWidth().

getAvailableWidthForColumn()

int GUIUtil::TableViewLastColumnResizingFixer::getAvailableWidthForColumn ( int  column )

private

Definition at line 783 of file guiutil.cpp.

References getColumnsWidth(), lastColumnMinimumWidth, and tableView.

Referenced by adjustTableColumnsWidth(), on_geometriesChanged(), on_sectionResized(), and stretchColumnWidth().

getColumnsWidth()

int GUIUtil::TableViewLastColumnResizingFixer::getColumnsWidth ( )

private

Definition at line 773 of file guiutil.cpp.

References columnCount, and tableView.

Referenced by adjustTableColumnsWidth(), getAvailableWidthForColumn(), and on_geometriesChanged().

on_geometriesChanged

void GUIUtil::TableViewLastColumnResizingFixer::on_geometriesChanged ( )

privateslot

Definition at line 833 of file guiutil.cpp.

References connectViewHeadersSignals(), disconnectViewHeadersSignals(), getAvailableWidthForColumn(), getColumnsWidth(), resizeColumn(), secondToLastColumnIndex, and tableView.

Referenced by connectViewHeadersSignals(), and disconnectViewHeadersSignals().

on_sectionResized

void GUIUtil::TableViewLastColumnResizingFixer::on_sectionResized ( int  logicalIndex, int  oldSize, int  newSize  )

privateslot

Definition at line 821 of file guiutil.cpp.

References adjustTableColumnsWidth(), getAvailableWidthForColumn(), and resizeColumn().

Referenced by connectViewHeadersSignals(), and disconnectViewHeadersSignals().

resizeColumn()

void GUIUtil::TableViewLastColumnResizingFixer::resizeColumn ( int  nColumnIndex, int  width  )

private

Definition at line 767 of file guiutil.cpp.

References tableView.

Referenced by adjustTableColumnsWidth(), on_geometriesChanged(), on_sectionResized(), and stretchColumnWidth().

setViewHeaderResizeMode()

void GUIUtil::TableViewLastColumnResizingFixer::setViewHeaderResizeMode ( int  logicalIndex, QHeaderView::ResizeMode  resizeMode  )

private

Definition at line 758 of file guiutil.cpp.

References tableView.

Referenced by TableViewLastColumnResizingFixer().

stretchColumnWidth()

void GUIUtil::TableViewLastColumnResizingFixer::stretchColumnWidth

(

int

column

)

Definition at line 813 of file guiutil.cpp.

References connectViewHeadersSignals(), disconnectViewHeadersSignals(), getAvailableWidthForColumn(), and resizeColumn().

Referenced by ReceiveCoinsDialog::resizeEvent(), and TransactionView::resizeEvent().

Member Data Documentation

allColumnsMinimumWidth

int GUIUtil::TableViewLastColumnResizingFixer::allColumnsMinimumWidth

private

Definition at line 232 of file guiutil.h.

Referenced by TableViewLastColumnResizingFixer().

columnCount

int GUIUtil::TableViewLastColumnResizingFixer::columnCount

private

Definition at line 234 of file guiutil.h.

Referenced by getColumnsWidth(), and TableViewLastColumnResizingFixer().

lastColumnIndex

int GUIUtil::TableViewLastColumnResizingFixer::lastColumnIndex

private

Definition at line 233 of file guiutil.h.

Referenced by adjustTableColumnsWidth(), and TableViewLastColumnResizingFixer().

lastColumnMinimumWidth

int GUIUtil::TableViewLastColumnResizingFixer::lastColumnMinimumWidth

private

Definition at line 231 of file guiutil.h.

Referenced by getAvailableWidthForColumn().

secondToLastColumnIndex

int GUIUtil::TableViewLastColumnResizingFixer::secondToLastColumnIndex

private

Definition at line 235 of file guiutil.h.

Referenced by adjustTableColumnsWidth(), on_geometriesChanged(), and TableViewLastColumnResizingFixer().

tableView

QTableView* GUIUtil::TableViewLastColumnResizingFixer::tableView

private

Definition at line 230 of file guiutil.h.

Referenced by adjustTableColumnsWidth(), connectViewHeadersSignals(), disconnectViewHeadersSignals(), getAvailableWidthForColumn(), getColumnsWidth(), on_geometriesChanged(), resizeColumn(), setViewHeaderResizeMode(), and TableViewLastColumnResizingFixer().

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The documentation for this class was generated from the following files:

• src/qt/guiutil.h
• src/qt/guiutil.cpp