From fef846914f8db6dc117e206ef913d519bf6bb33e Mon Sep 17 00:00:00 2001 From: Michele Calgaro Date: Mon, 29 Jul 2024 12:43:23 +0900 Subject: Rename basic widget nt* related files to equivalent tq* Signed-off-by: Michele Calgaro --- doc/html/tqslider.html | 368 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 368 insertions(+) create mode 100644 doc/html/tqslider.html (limited to 'doc/html/tqslider.html') diff --git a/doc/html/tqslider.html b/doc/html/tqslider.html new file mode 100644 index 000000000..f63c4155d --- /dev/null +++ b/doc/html/tqslider.html @@ -0,0 +1,368 @@ + + + + + +TQSlider Class + + + + + + + +
+ +Home + | +All Classes + | +Main Classes + | +Annotated + | +Grouped Classes + | +Functions +

TQSlider Class Reference

+ +

The TQSlider widget provides a vertical or horizontal slider. +More... +

#include <tqslider.h> +

Inherits TQWidget and TQRangeControl. +

List of all member functions. +

Public Members

+ +

Public Slots

+ +

Signals

+ +

Important Inherited Members

+ +

Properties

+ +

Protected Members

+ +

Detailed Description

+ + +The TQSlider widget provides a vertical or horizontal slider. +

+ +

The slider is the classic widget for controlling a bounded value. +It lets the user move a slider along a horizontal or vertical +groove and translates the slider's position into an integer value +within the legal range. +

TQSlider inherits TQRangeControl, which provides the "integer" side +of the slider. setRange() and value() are likely to be used by +practically all slider users; see the TQRangeControl +documentation for information about the many other functions that +class provides. +

The main functions offered by the slider itself are tickmark and +orientation control; you can use setTickmarks() to indicate where +you want the tickmarks to be, setTickInterval() to indicate how +many of them you want and setOrientation() to indicate whether the +slider is to be horizontal or vertical. +

A slider accepts focus on Tab and uses the mouse wheel and a +suitable keyboard interface. +

+

+

See also TQScrollBar, TQSpinBox, GUI Design Handbook: Slider, and Basic Widgets. + +

Member Type Documentation

+

TQSlider::TickSetting

+ +

This enum specifies where the tickmarks are to be drawn relative +to the slider's groove and the handle the user moves. +

+

Member Function Documentation

+

TQSlider::TQSlider ( TQWidget * parent, const char * name = 0 ) +

+Constructs a vertical slider. +

The parent and name arguments are sent on to the TQWidget +constructor. + +

TQSlider::TQSlider ( Orientation orientation, TQWidget * parent, const char * name = 0 ) +

+Constructs a slider. +

The orientation must be TQt::Vertical or TQt::Horizontal. +

The parent and name arguments are sent on to the TQWidget +constructor. + +

TQSlider::TQSlider ( int minValue, int maxValue, int pageStep, int value, Orientation orientation, TQWidget * parent, const char * name = 0 ) +

+Constructs a slider whose value can never be smaller than minValue or greater than maxValue, whose page step size is pageStep and whose value is initially value (which is +guaranteed to be in range using bound()). +

If orientation is TQt::Vertical the slider is vertical and if it +is TQt::Horizontal the slider is horizontal. +

The parent and name arguments are sent on to the TQWidget +constructor. + +

TQSlider::~TQSlider () +

+Destructor. + +

void TQSlider::addStep () [slot] +

+Moves the slider one pageStep() up or right. + +

int TQSlider::lineStep () const +

Returns the current line step. +See the "lineStep" property for details. +

int TQSlider::maxValue () const +

Returns the current maximum value of the slider. +See the "maxValue" property for details. +

int TQSlider::minValue () const +

Returns the current minimum value of the slider. +See the "minValue" property for details. +

Orientation TQSlider::orientation () const +

Returns the slider's orientation. +See the "orientation" property for details. +

int TQSlider::pageStep () const +

Returns the current page step. +See the "pageStep" property for details. +

void TQSlider::rangeChange () [virtual protected] +

+Implements the virtual TQRangeControl function. + +

Reimplemented from TQRangeControl. +

void TQSlider::setLineStep ( int ) +

Sets the current line step. +See the "lineStep" property for details. +

void TQSlider::setMaxValue ( int ) +

Sets the current maximum value of the slider. +See the "maxValue" property for details. +

void TQSlider::setMinValue ( int ) +

Sets the current minimum value of the slider. +See the "minValue" property for details. +

void TQSlider::setOrientation ( Orientation ) [virtual] +

Sets the slider's orientation. +See the "orientation" property for details. +

void TQSlider::setPageStep ( int ) +

Sets the current page step. +See the "pageStep" property for details. +

void TQSlider::setPalette ( const TQPalette & p ) [virtual] +

+Reimplements the virtual function TQWidget::setPalette(). +

Sets the background color to the mid color for Motif style sliders +using palette p. + +

Reimplemented from TQWidget. +

void TQRangeControl::setRange ( int minValue, int maxValue ) +

+Sets the range control's minimum value to minValue and its +maximum value to maxValue. +

Calls the virtual rangeChange() function if one or both of the new +minimum and maximum values are different from the previous +setting. Calls the virtual valueChange() function if the current +value is adjusted because it was outside the new range. +

If maxValue is smaller than minValue, minValue becomes +the only legal value. +

See also minValue and maxValue. + +

Examples: listbox/listbox.cpp, t12/lcdrange.cpp, t5/main.cpp, t6/main.cpp, t8/lcdrange.cpp, and xform/xform.cpp. +

void TQSlider::setTickInterval ( int ) [virtual] +

Sets the interval between tickmarks. +See the "tickInterval" property for details. +

void TQSlider::setTickmarks ( TickSetting ) [virtual] +

Sets the tickmark settings for this slider. +See the "tickmarks" property for details. +

void TQSlider::setTracking ( bool enable ) [virtual] +

Sets whether slider tracking is enabled to enable. +See the "tracking" property for details. +

void TQSlider::setValue ( int ) [virtual slot] +

Sets the current slider value. +See the "value" property for details. +

void TQSlider::sliderMoved ( int value ) [signal] +

+ +

This signal is emitted when the slider is dragged, with the new +slider value as its argument. + +

void TQSlider::sliderPressed () [signal] +

+ +

This signal is emitted when the user presses the slider with the +mouse. + +

TQRect TQSlider::sliderRect () const +

+Returns the slider handle rectangle. (This is the visual marker +that the user can move.) + +

void TQSlider::sliderReleased () [signal] +

+ +

This signal is emitted when the user releases the slider with the mouse. + +

int TQSlider::sliderStart () const +

+ +

Returns the start position of the slider. + +

void TQSlider::subtractStep () [slot] +

+Moves the slider one pageStep() down or left. + +

int TQSlider::tickInterval () const +

Returns the interval between tickmarks. +See the "tickInterval" property for details. +

TickSetting TQSlider::tickmarks () const +

Returns the tickmark settings for this slider. +See the "tickmarks" property for details. +

bool TQSlider::tracking () const +

Returns TRUE if slider tracking is enabled; otherwise returns FALSE. +See the "tracking" property for details. +

int TQSlider::value () const +

Returns the current slider value. +See the "value" property for details. +

void TQSlider::valueChange () [virtual protected] +

+Implements the virtual TQRangeControl function. + +

Reimplemented from TQRangeControl. +

void TQSlider::valueChanged ( int value ) [signal] +

+ +

This signal is emitted when the slider value is changed, with the +new slider value as its argument. + +

Examples: rangecontrols/rangecontrols.cpp, t12/lcdrange.cpp, t5/main.cpp, t6/main.cpp, t7/lcdrange.cpp, and xform/xform.cpp. +

Property Documentation

+

int lineStep

+

This property holds the current line step. +

When setting lineStep, the virtual stepChange() function will be +called if the new line step is different from the previous +setting. +

See also setSteps(), TQRangeControl::pageStep(), and setRange(). + +

Set this property's value with setLineStep() and get this property's value with lineStep(). +

int maxValue

+

This property holds the current maximum value of the slider. +

When setting this property, the TQSlider::minValue is adjusted, +if necessary, to ensure that the range remains valid. +

See also setRange(). + +

Set this property's value with setMaxValue() and get this property's value with maxValue(). +

int minValue

+

This property holds the current minimum value of the slider. +

When setting this property, the TQSlider::maxValue is adjusted, +if necessary, to ensure that the range remains valid. +

See also setRange(). + +

Set this property's value with setMinValue() and get this property's value with minValue(). +

Orientation orientation

+

This property holds the slider's orientation. +

The orientation must be TQt::Vertical (the default) or TQt::Horizontal. + +

Set this property's value with setOrientation() and get this property's value with orientation(). +

int pageStep

+

This property holds the current page step. +

When setting pageStep, the virtual stepChange() function will be +called if the new page step is different from the previous +setting. +

See also TQRangeControl::setSteps(), lineStep, and setRange(). + +

Set this property's value with setPageStep() and get this property's value with pageStep(). +

int tickInterval

+

This property holds the interval between tickmarks. +

This is a value interval, not a pixel interval. If it is 0, the +slider will choose between lineStep() and pageStep(). The initial +value of tickInterval is 0. +

See also TQRangeControl::lineStep() and TQRangeControl::pageStep(). + +

Set this property's value with setTickInterval() and get this property's value with tickInterval(). +

TickSetting tickmarks

+

This property holds the tickmark settings for this slider. +

The valid values are in TQSlider::TickSetting. The default is +NoMarks. +

See also tickInterval. + +

Set this property's value with setTickmarks() and get this property's value with tickmarks(). +

bool tracking

+

This property holds whether slider tracking is enabled. +

If tracking is enabled (the default), the slider emits the +valueChanged() signal whenever the slider is being dragged. If +tracking is disabled, the slider emits the valueChanged() signal +when the user releases the mouse button (unless the value happens +to be the same as before). + +

Set this property's value with setTracking() and get this property's value with tracking(). +

int value

+

This property holds the current slider value. +

Set this property's value with setValue() and get this property's value with value(). +

See also TQRangeControl::value() and prevValue(). + + +

+This file is part of the TQt toolkit. +Copyright © 1995-2007 +Trolltech. All Rights Reserved.

+ +
Copyright © 2007 +TrolltechTrademarks +
TQt 3.3.8
+
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