SGI Freeware 1999 August

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Text File | 1998-10-28 | 31.9 KB | 595 lines

QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) TTTTrrrroooollllllll TTTTeeeecccchhhh AAAASSSS ((((9999 JJJJuuuullllyyyy 1111999999998888)))) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) NNNNAAAAMMMMEEEE QButton - The abstract base class of button widgets, providing functionality common to buttons SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS #include <qbutton.h> Inherits QWidget. Inherited by QCheckBox, QPushButton, QRadioButton and QToolButton. PPPPuuuubbbblllliiiicccc MMMMeeeemmmmbbbbeeeerrrrssss QQQQBBBBuuuuttttttttoooonnnn (((( QQQQWWWWiiiiddddggggeeeetttt **** _p_a_r_e_n_t====0000,,,, ccccoooonnnnsssstttt cccchhhhaaaarrrr **** _n_a_m_e====0000 )))) ~~~~QQQQBBBBuuuuttttttttoooonnnn () ccccoooonnnnsssstttt cccchhhhaaaarrrr**** tttteeeexxxxtttt (((()))) ccccoooonnnnsssstttt vvvvooooiiiidddd sssseeeettttTTTTeeeexxxxtttt (((( ccccoooonnnnsssstttt cccchhhhaaaarrrr **** )))) ccccoooonnnnsssstttt QQQQPPPPiiiixxxxmmmmaaaapppp**** ppppiiiixxxxmmmmaaaapppp (((()))) ccccoooonnnnsssstttt vvvvooooiiiidddd sssseeeettttPPPPiiiixxxxmmmmaaaapppp (((( ccccoooonnnnsssstttt QQQQPPPPiiiixxxxmmmmaaaapppp &&&& )))) iiiinnnntttt aaaacccccccceeeellll (((()))) ccccoooonnnnsssstttt vvvvooooiiiidddd sssseeeettttAAAAcccccccceeeellll (((( iiiinnnntttt )))) bbbboooooooollll iiiissssTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn (((()))) ccccoooonnnnsssstttt vvvvooooiiiidddd sssseeeettttDDDDoooowwwwnnnn (((( bbbboooooooollll )))) bbbboooooooollll iiiissssDDDDoooowwwwnnnn (((()))) ccccoooonnnnsssstttt bbbboooooooollll iiiissssOOOOnnnn (((()))) ccccoooonnnnsssstttt bbbboooooooollll aaaauuuuttttooooRRRReeeessssiiiizzzzeeee (((()))) ccccoooonnnnsssstttt vvvvooooiiiidddd sssseeeettttAAAAuuuuttttooooRRRReeeessssiiiizzzzeeee (((( bbbboooooooollll )))) bbbboooooooollll aaaauuuuttttooooRRRReeeeppppeeeeaaaatttt (((()))) ccccoooonnnnsssstttt vvvvooooiiiidddd sssseeeettttAAAAuuuuttttooooRRRReeeeppppeeeeaaaatttt (((( bbbboooooooollll )))) PPPPuuuubbbblllliiiicccc SSSSlllloooottttssss vvvvooooiiiidddd aaaannnniiiimmmmaaaatttteeeeCCCClllliiiicccckkkk (((()))) vvvvooooiiiidddd ttttoooogggggggglllleeee (((()))) SSSSiiiiggggnnnnaaaallllssss vvvvooooiiiidddd pppprrrreeeesssssssseeeedddd (((()))) vvvvooooiiiidddd rrrreeeelllleeeeaaaasssseeeedddd (((()))) vvvvooooiiiidddd cccclllliiiicccckkkkeeeedddd (((()))) vvvvooooiiiidddd ttttoooogggggggglllleeeedddd (((( bbbboooooooollll )))) PPPPrrrrooootttteeeecccctttteeeedddd MMMMeeeemmmmbbbbeeeerrrrssss vvvvooooiiiidddd sssseeeettttTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn (((( bbbboooooooollll )))) vvvvooooiiiidddd sssseeeettttOOOOnnnn (((( bbbboooooooollll )))) vvvviiiirrrrttttuuuuaaaallll bbbboooooooollll hhhhiiiittttBBBBuuuuttttttttoooonnnn (((( ccccoooonnnnsssstttt QQQQPPPPooooiiiinnnntttt &&&& ppppoooossss )))) ccccoooonnnnsssstttt vvvviiiirrrrttttuuuuaaaallll vvvvooooiiiidddd ddddrrrraaaawwwwBBBBuuuuttttttttoooonnnn (((( QQQQPPPPaaaaiiiinnnntttteeeerrrr **** )))) vvvviiiirrrrttttuuuuaaaallll vvvvooooiiiidddd ddddrrrraaaawwwwBBBBuuuuttttttttoooonnnnLLLLaaaabbbbeeeellll (((( QQQQPPPPaaaaiiiinnnntttteeeerrrr **** )))) vvvviiiirrrrttttuuuuaaaallll vvvvooooiiiidddd kkkkeeeeyyyyPPPPrrrreeeessssssssEEEEvvvveeeennnntttt (((( QQQQKKKKeeeeyyyyEEEEvvvveeeennnntttt **** )))) vvvviiiirrrrttttuuuuaaaallll vvvvooooiiiidddd mmmmoooouuuusssseeeePPPPrrrreeeessssssssEEEEvvvveeeennnntttt (((( QQQQMMMMoooouuuusssseeeeEEEEvvvveeeennnntttt **** )))) vvvviiiirrrrttttuuuuaaaallll vvvvooooiiiidddd mmmmoooouuuusssseeeeRRRReeeelllleeeeaaaasssseeeeEEEEvvvveeeennnntttt (((( QQQQMMMMoooouuuusssseeeeEEEEvvvveeeennnntttt **** )))) vvvviiiirrrrttttuuuuaaaallll vvvvooooiiiidddd mmmmoooouuuusssseeeeMMMMoooovvvveeeeEEEEvvvveeeennnntttt (((( QQQQMMMMoooouuuusssseeeeEEEEvvvveeeennnntttt **** )))) vvvviiiirrrrttttuuuuaaaallll vvvvooooiiiidddd ppppaaaaiiiinnnnttttEEEEvvvveeeennnntttt (((( QQQQPPPPaaaaiiiinnnnttttEEEEvvvveeeennnntttt **** )))) vvvviiiirrrrttttuuuuaaaallll vvvvooooiiiidddd ffffooooccccuuuussssIIIInnnnEEEEvvvveeeennnntttt (((( QQQQFFFFooooccccuuuussssEEEEvvvveeeennnntttt **** )))) Page 1 (printed 9/22/98) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) TTTTrrrroooollllllll TTTTeeeecccchhhh AAAASSSS ((((9999 JJJJuuuullllyyyy 1111999999998888)))) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) vvvviiiirrrrttttuuuuaaaallll vvvvooooiiiidddd ffffooooccccuuuussssOOOOuuuuttttEEEEvvvveeeennnntttt (((( QQQQFFFFooooccccuuuussssEEEEvvvveeeennnntttt **** )))) vvvviiiirrrrttttuuuuaaaallll vvvvooooiiiidddd eeeennnnaaaabbbblllleeeeddddCCCChhhhaaaannnnggggeeee (((( bbbboooooooollll )))) DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN The QButton class is the abstract base class of button widgets, providing functionality common to buttons. The QButton class implements an abstract button, and lets subclasses specify how to reply to user actions and how to draw the button. QButton provides both push and toggle buttons. The QRadioButton and QCheckBox classes provide only toggle buttons, QPushButton and QToolButton provide both toggle and push buttons. Any button can have either a text or pixmap label. setText() sets the button to be a text button and setPixmap() sets it to be a pixmap button. The text/pixmap is manipulated as necessary to create "disabled" appearance when the button is disabled. QButton provides most of the states used for buttons: isDown() determines whether the button is _p_r_e_s_s_e_d down. can be switched on and off (see below). isOn() determines whether the button is _o_n. Only toggle buttons user. isEnabled() determines whether the button can be pressed by the the user holds it down. setAutoRepeat() determines whether the button will auto- repeat if button or not. setToggleButton() determines whether the button is a toggle The difference between isDown() and isOn() is as follows: When the user clicks a toggle button to toggle it on, the button is first _p_r_e_s_s_e_d, then released into _o_n state. When the user clicks it again (to toggle it off) the button moves first to the _p_r_e_s_s_e_d state, then to the _o_f_f state (isOn() and isDown() are both FALSE). Default buttons (as used in many dialogs) are provided by QPushButton::setDefault() and QPushButton::setAutoDefault(). QButton provides four signals: the mouse cursor is inside the button. Page 2 (printed 9/22/98) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) TTTTrrrroooollllllll TTTTeeeecccchhhh AAAASSSS ((((9999 JJJJuuuullllyyyy 1111999999998888)))) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) pressed() is emitted when the left mouse button is pressed while released() is emitted when the left mouse button is released. released, or when the accelerator key is typed, or when animateClick() is called. clicked() is emitted when the button is first pressed then toggled() is emitted when the state of a toggle button changes. If the button is a text button with "&" in its text, QButton creates an automatic accelerator key. This code creates a push button labelled "Rock & Roll" (where the c is underscored). The button gets an automatic accelerator key, Alt-C: QPushButton *p = new QPushButton( "Ro&ck && Roll", this ); In this example, when the user presses Alt-C the button will animate a click. You can also set a custom accelerator using the setAccel() function. This is useful mostly for pixmap buttons since they have no automatic accelerator. QPushButton *p; p->setPixmap( QPixmap("print.gif") ); p->setAccel( ALT+Key_F7 ); All of the buttons provided by Qt (QPushButton, QToolButton, QCheckBox and QRadioButton) can display both text and pixmaps. To subclass QButton, you have to reimplement at least drawButton() (to draw the button's outskirts) and drawButtonLabel() (to draw its text or pixmap). It is generally advisable to reimplement sizeHint() as well, and sometimes hitButton() (to determine whether a button press is within the button). To reduce flickering the QButton::paintEvent() sets up a pixmap that the drawButton() function draws in. You should not reimplement paintEvent() for a subclass of QButton unless you want to take over all drawing. See also: QButtonGroup and Microsoft Style Guide Examples: tictac/tictac.cpp MMMMEEEEMMMMBBBBEEEERRRR FFFFUUUUNNNNCCCCTTTTIIIIOOOONNNN DDDDOOOOCCCCUUUUMMMMEEEENNNNTTTTAAAATTTTIIIIOOOONNNN QQQQBBBBuuuuttttttttoooonnnn::::::::QQQQBBBBuuuuttttttttoooonnnn (((( QQQQWWWWiiiiddddggggeeeetttt **** ppppaaaarrrreeeennnntttt====0000,,,, ccccoooonnnnsssstttt cccchhhhaaaarrrr **** nnnnaaaammmmeeee====0000 )))) Constructs a standard button with a parent widget and a Page 3 (printed 9/22/98) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) TTTTrrrroooollllllll TTTTeeeecccchhhh AAAASSSS ((((9999 JJJJuuuullllyyyy 1111999999998888)))) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) name. If _p_a_r_e_n_t is a QButtonGroup, this constructor calls QButtonGroup::insert(). QQQQBBBBuuuuttttttttoooonnnn::::::::~~~~QQQQBBBBuuuuttttttttoooonnnn (((()))) Destroys the button and all its child widgets. iiiinnnntttt QQQQBBBBuuuuttttttttoooonnnn::::::::aaaacccccccceeeellll (((()))) ccccoooonnnnsssstttt Returns the accelerator key currently set for the button, or 0 if no accelerator key has been set. See also: setAccel(). vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::aaaannnniiiimmmmaaaatttteeeeCCCClllliiiicccckkkk (((()))) [[[[ssssllllooootttt]]]] Performs an animated click: The button is pressed and a short while later released. pressed(), released(), clicked() and toggled() signals are emitted as appropriate. This function does nothing if the button is disabled. See also: setAccel(). bbbboooooooollll QQQQBBBBuuuuttttttttoooonnnn::::::::aaaauuuuttttooooRRRReeeeppppeeeeaaaatttt (((()))) ccccoooonnnnsssstttt Returns TRUE if the button is auto-repeating, else FALSE. The default is FALSE. See also: setAutoRepeat(). bbbboooooooollll QQQQBBBBuuuuttttttttoooonnnn::::::::aaaauuuuttttooooRRRReeeessssiiiizzzzeeee (((()))) ccccoooonnnnsssstttt Returns TRUE if auto-resizing is enabled, or FALSE if auto- resizing is disabled. Auto-resizing is disabled by default. See also: setAutoResize(). vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::cccclllliiiicccckkkkeeeedddd (((()))) [[[[ssssiiiiggggnnnnaaaallll]]]] This signal is emitted when the button is activated (i.e. first pressed down and then released when the mouse cursor is inside the button). See also: pressed(), released() and toggled(). vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::ddddrrrraaaawwwwBBBBuuuuttttttttoooonnnn (((( QQQQPPPPaaaaiiiinnnntttteeeerrrr **** )))) [[[[vvvviiiirrrrttttuuuuaaaallll pppprrrrooootttteeeecccctttteeeedddd]]]] Draws the button. The default implementation does nothing. This virtual function is reimplemented by subclasses to draw real buttons. Page 4 (printed 9/22/98) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) TTTTrrrroooollllllll TTTTeeeecccchhhh AAAASSSS ((((9999 JJJJuuuullllyyyy 1111999999998888)))) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) Reimplemented in QToolButton, QPushButton, QCheckBox and QRadioButton. vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::ddddrrrraaaawwwwBBBBuuuuttttttttoooonnnnLLLLaaaabbbbeeeellll (((( QQQQPPPPaaaaiiiinnnntttteeeerrrr **** )))) [[[[vvvviiiirrrrttttuuuuaaaallll pppprrrrooootttteeeecccctttteeeedddd]]]] Draws the button text or pixmap. The default implementation does nothing. This virtual function is reimplemented by subclasses to draw real buttons. Reimplemented in QToolButton, QPushButton, QCheckBox and QRadioButton. vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::eeeennnnaaaabbbblllleeeeddddCCCChhhhaaaannnnggggeeee (((( bbbboooooooollll eeee )))) [[[[vvvviiiirrrrttttuuuuaaaallll pppprrrrooootttteeeecccctttteeeedddd]]]] Reimplemented for internal reasons; the API is not affected. Reimplemented from QWidget. vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::ffffooooccccuuuussssIIIInnnnEEEEvvvveeeennnntttt (((( QQQQFFFFooooccccuuuussssEEEEvvvveeeennnntttt **** )))) [[[[vvvviiiirrrrttttuuuuaaaallll pppprrrrooootttteeeecccctttteeeedddd]]]] Handles focus in events for the button. See also: focusOutEvent(). Reimplemented from QWidget. vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::ffffooooccccuuuussssOOOOuuuuttttEEEEvvvveeeennnntttt (((( QQQQFFFFooooccccuuuussssEEEEvvvveeeennnntttt **** )))) [[[[vvvviiiirrrrttttuuuuaaaallll pppprrrrooootttteeeecccctttteeeedddd]]]] Handles focus out events for the button. See also: focusInEvent(). Reimplemented from QWidget. bbbboooooooollll QQQQBBBBuuuuttttttttoooonnnn::::::::hhhhiiiittttBBBBuuuuttttttttoooonnnn (((( ccccoooonnnnsssstttt QQQQPPPPooooiiiinnnntttt &&&& ppppoooossss )))) ccccoooonnnnsssstttt [[[[vvvviiiirrrrttttuuuuaaaallll pppprrrrooootttteeeecccctttteeeedddd]]]] Returns TRUE if _p_o_s is inside the widget rectangle, or FALSE if it is outside. This virtual function is reimplemented by subclasses. Reimplemented in QRadioButton. bbbboooooooollll QQQQBBBBuuuuttttttttoooonnnn::::::::iiiissssDDDDoooowwwwnnnn (((()))) ccccoooonnnnsssstttt Returns TRUE if the button pressed down, or FALSE if it is standing up. See also: setDown(). Examples: tictac/tictac.cpp bbbboooooooollll QQQQBBBBuuuuttttttttoooonnnn::::::::iiiissssOOOOnnnn (((()))) ccccoooonnnnsssstttt Returns TRUE if this toggle button is switched on, or FALSE if it is switched off. Page 5 (printed 9/22/98) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) TTTTrrrroooollllllll TTTTeeeecccchhhh AAAASSSS ((((9999 JJJJuuuullllyyyy 1111999999998888)))) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) See also: setOn() and toggleButton(). Examples: qmag/qmag.cpp bbbboooooooollll QQQQBBBBuuuuttttttttoooonnnn::::::::iiiissssTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn (((()))) ccccoooonnnnsssstttt Returns TRUE if the button is a toggle button. See also: setToggleButton(). vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::kkkkeeeeyyyyPPPPrrrreeeessssssssEEEEvvvveeeennnntttt (((( QQQQKKKKeeeeyyyyEEEEvvvveeeennnntttt **** eeee )))) [[[[vvvviiiirrrrttttuuuuaaaallll pppprrrrooootttteeeecccctttteeeedddd]]]] Handles keyboard events for the button. Space is the only key that has any effect; it calls animateClick(). Reimplemented from QWidget. vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::mmmmoooouuuusssseeeeMMMMoooovvvveeeeEEEEvvvveeeennnntttt (((( QQQQMMMMoooouuuusssseeeeEEEEvvvveeeennnntttt **** eeee )))) [[[[vvvviiiirrrrttttuuuuaaaallll pppprrrrooootttteeeecccctttteeeedddd]]]] Handles mouse move events for the button. See also: mousePressEvent() and mouseReleaseEvent(). Reimplemented from QWidget. vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::mmmmoooouuuusssseeeePPPPrrrreeeessssssssEEEEvvvveeeennnntttt (((( QQQQMMMMoooouuuusssseeeeEEEEvvvveeeennnntttt **** eeee )))) [[[[vvvviiiirrrrttttuuuuaaaallll pppprrrrooootttteeeecccctttteeeedddd]]]] Handles mouse press events for the button. See also: mouseReleaseEvent(). Reimplemented from QWidget. vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::mmmmoooouuuusssseeeeRRRReeeelllleeeeaaaasssseeeeEEEEvvvveeeennnntttt (((( QQQQMMMMoooouuuusssseeeeEEEEvvvveeeennnntttt **** eeee )))) [[[[vvvviiiirrrrttttuuuuaaaallll pppprrrrooootttteeeecccctttteeeedddd]]]] Handles mouse release events for the button. See also: mousePressEvent(). Reimplemented from QWidget. vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::ppppaaaaiiiinnnnttttEEEEvvvveeeennnntttt (((( QQQQPPPPaaaaiiiinnnnttttEEEEvvvveeeennnntttt **** eeeevvvveeeennnntttt )))) [[[[vvvviiiirrrrttttuuuuaaaallll pppprrrrooootttteeeecccctttteeeedddd]]]] Handles paint events for the button. Opens the painter on the button and calls drawButton(). Reimplemented from QWidget. ccccoooonnnnsssstttt QQQQPPPPiiiixxxxmmmmaaaapppp **** QQQQBBBBuuuuttttttttoooonnnn::::::::ppppiiiixxxxmmmmaaaapppp (((()))) ccccoooonnnnsssstttt Returns the button pixmap, or 0 if the button has no pixmap. Page 6 (printed 9/22/98) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) TTTTrrrroooollllllll TTTTeeeecccchhhh AAAASSSS ((((9999 JJJJuuuullllyyyy 1111999999998888)))) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::pppprrrreeeesssssssseeeedddd (((()))) [[[[ssssiiiiggggnnnnaaaallll]]]] This signal is emitted when the button is pressed down. See also: released() and clicked(). vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::rrrreeeelllleeeeaaaasssseeeedddd (((()))) [[[[ssssiiiiggggnnnnaaaallll]]]] This signal is emitted when the button is released. See also: pressed(), clicked() and toggled(). vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::sssseeeettttAAAAcccccccceeeellll (((( iiiinnnntttt kkkkeeeeyyyy )))) Specifies an accelerator _k_e_y for the button, or removes the accelerator if _k_e_y is 0. Setting a button text containing a shortcut character (for example the 'x' in E&xit) automatically defines an ALT+letter accelerator for the button. You only need to call this function in order to specify a custom accelerator. Example: QPushButton *b1 = new QPushButton; b1->setText( "&OK" ); // sets accel ALT+'O' QPushButton *b2 = new QPushButton; b2->setPixmap( printIcon ); // pixmap instead of text b2->setAccel( CTRL+'P' ); // custom accel See also: accel(), setText() and QAccel. vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::sssseeeettttAAAAuuuuttttooooRRRReeeeppppeeeeaaaatttt (((( bbbboooooooollll eeeennnnaaaabbbblllleeee )))) Turns on auto-repeat for the button if _e_n_a_b_l_e is TRUE, or turns it off if _e_n_a_b_l_e is FALSE. When auto-repeat is enabled, the clicked() signal is emitted at regular intervals while the buttons is down. setAutoRepeat() has no effect for toggle buttons. See also: isDown(), autoRepeat() and clicked(). vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::sssseeeettttAAAAuuuuttttooooRRRReeeessssiiiizzzzeeee (((( bbbboooooooollll eeeennnnaaaabbbblllleeee )))) Enables auto-resizing if _e_n_a_b_l_e is TRUE, or disables it if _e_n_a_b_l_e is FALSE. When auto-resizing is enabled, the button will resize itself whenever the contents change. See also: autoResize() and adjustSize(). vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::sssseeeettttDDDDoooowwwwnnnn (((( bbbboooooooollll eeeennnnaaaabbbblllleeee )))) Sets the state of the button to pressed down if _e_n_a_b_l_e is TRUE or to standing up if _e_n_a_b_l_e is FALSE. Page 7 (printed 9/22/98) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) TTTTrrrroooollllllll TTTTeeeecccchhhh AAAASSSS ((((9999 JJJJuuuullllyyyy 1111999999998888)))) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) If the button is a toggle button, it is _n_o_t toggled. Call toggle() as well if you need to do that. The pressed() and released() signals are not emitted by this function. This method is provided in case you need to override the mouse event handlers. See also: isDown(), setOn(), toggle() and toggled(). vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::sssseeeettttOOOOnnnn (((( bbbboooooooollll eeeennnnaaaabbbblllleeee )))) [[[[pppprrrrooootttteeeecccctttteeeedddd]]]] Switches a toggle button on if _e_n_a_b_l_e is TRUE or off if _e_n_a_b_l_e is FALSE. This function should be called only for toggle buttons. See also: isOn() and toggleButton(). vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::sssseeeettttPPPPiiiixxxxmmmmaaaapppp (((( ccccoooonnnnsssstttt QQQQPPPPiiiixxxxmmmmaaaapppp &&&& ppppiiiixxxxmmmmaaaapppp )))) Sets the button to display _p_i_x_m_a_p and repaints at once. If _p_i_x_m_a_p is monochrome (i.e. it is a QBitmap or its depth is 1) and it does not have a mask, this function sets the pixmap to be its own mask. The purpose of this is to draw transparent bitmaps, which is important for e.g. toggle buttons. The button resizes itself if auto-resizing is enabled, changes its minimum size if autoMinimumSize() is enabled, and always disables any accelerator. See also: pixmap(), setText(), setAutoMinimumSize(), setAutoResize(), setAccel() and QPixmap::mask(). vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::sssseeeettttTTTTeeeexxxxtttt (((( ccccoooonnnnsssstttt cccchhhhaaaarrrr **** tttteeeexxxxtttt )))) Sets the button to display _t_e_x_t and repaints The button resizes itself if auto-resizing is enabled, changes its minimum size if autoMinimumSize() is enabled, and sets the appropriate accelerator. See also: text(), setPixmap(), setAutoMinimumSize(), setAutoResize(), setAccel() and QPixmap::mask(). Examples: xform/xform.cpp layout/layout.cpp qmag/qmag.cpp widgets/widgets.cpp vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::sssseeeettttTTTToooogggggggglllleeeeBBBBuuuuttttttttoooonnnn (((( bbbboooooooollll eeeennnnaaaabbbblllleeee )))) [[[[pppprrrrooootttteeeecccctttteeeedddd]]]] Makes the button a toggle button if _e_n_a_b_l_e is TRUE, or a normal button if _e_n_a_b_l_e is FALSE. Note that this function is protected. It is called from subclasses to enable the toggle functionality. QCheckBox and QRadioButton are toggle buttons. QPushButton is initially Page 8 (printed 9/22/98) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) TTTTrrrroooollllllll TTTTeeeecccchhhh AAAASSSS ((((9999 JJJJuuuullllyyyy 1111999999998888)))) QQQQBBBBuuuuttttttttoooonnnn((((3333qqqqtttt)))) not a toggle button, but QPushButton::setToggleButton() can be called to create toggle buttons. See also: isToggleButton(). ccccoooonnnnsssstttt cccchhhhaaaarrrr **** QQQQBBBBuuuuttttttttoooonnnn::::::::tttteeeexxxxtttt (((()))) ccccoooonnnnsssstttt Returns the button text, or 0 if the button has no text. See also: setText(). vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::ttttoooogggggggglllleeee (((()))) [[[[ssssllllooootttt]]]] if this is a toggle button, toggles it. vvvvooooiiiidddd QQQQBBBBuuuuttttttttoooonnnn::::::::ttttoooogggggggglllleeeedddd (((( bbbboooooooollll oooonnnn )))) [[[[ssssiiiiggggnnnnaaaallll]]]] This signal is emitted whenever a toggle button changes status. _o_n is TRUE if the button is on, or FALSE if the button is off. This may be the result of a user action, toggle() slot activation, or because setOn() was called. See also: clicked(). SSSSEEEEEEEE AAAALLLLSSSSOOOO hhhhttttttttpppp::::////////wwwwwwwwwwww....ttttrrrroooollllllll....nnnnoooo////qqqqtttt////qqqqbbbbuuuuttttttttoooonnnn....hhhhttttmmmmllll CCCCOOOOPPPPYYYYRRRRIIIIGGGGHHHHTTTT Copyright 1992-1997 Troll Tech AS. See the LICENSE file included in the distribution for a complete license statement. AAAAUUUUTTTTHHHHOOOORRRR Generated automatically from the source code. Page 9 (printed 9/22/98)