Gtk2::SpinButton(3pm)

1Gtk2::SpinButton(3)   User Contributed Perl Documentation  Gtk2::SpinButton(3)
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NAME

6       Gtk2::SpinButton - wrapper for GtkSpinButton
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HIERARCHY

9         Glib::Object
10         +----Glib::InitiallyUnowned
11              +----Gtk2::Object
12                   +----Gtk2::Widget
13                        +----Gtk2::Entry
14                             +----Gtk2::SpinButton
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INTERFACES

17         Glib::Object::_Unregistered::AtkImplementorIface
18         Gtk2::Buildable
19         Gtk2::Editable
20         Gtk2::CellEditable
21

METHODS

23   widget = Gtk2::SpinButton->new ($adjustment, $climb_rate, $digits)
24       ·   $adjustment (Gtk2::Adjustment)
25
26       ·   $climb_rate (double)
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28       ·   $digits (integer)
29
30   widget = Gtk2::SpinButton->new_with_range ($min, $max, $step)
31       ·   $min (double)
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33       ·   $max (double)
34
35       ·   $step (double)
36
37   adjustment = $spin_button->get_adjustment
38   $spin_button->set_adjustment ($adjustment)
39       ·   $adjustment (Gtk2::Adjustment)
40
41   $spin_button->configure ($adjustment, $climb_rate, $digits)
42       ·   $adjustment (Gtk2::Adjustment)
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44       ·   $climb_rate (double)
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46       ·   $digits (integer)
47
48   integer = $spin_button->get_digits
49   $spin_button->set_digits ($digits)
50       ·   $digits (integer)
51
52   (step, page) = $spin_button->get_increments
53   $spin_button->set_increments ($step, $page)
54       ·   $step (double)
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56       ·   $page (double)
57
58   boolean = $spin_button->get_numeric
59   $spin_button->set_numeric ($numeric)
60       ·   $numeric (boolean)
61
62   (min, max) = $spin_button->get_range
63   $spin_button->set_range ($min, $max)
64       ·   $min (double)
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66       ·   $max (double)
67
68   boolean = $spin_button->get_snap_to_ticks
69   $spin_button->set_snap_to_ticks ($snap_to_ticks)
70       ·   $snap_to_ticks (boolean)
71
72   $spin_button->spin ($direction, $increment)
73       ·   $direction (Gtk2::SpinType)
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75       ·   $increment (double)
76
77   $spin_button->update
78   spinbuttonupdatepolicy = $spin_button->get_update_policy
79   $spin_button->set_update_policy ($policy)
80       ·   $policy (Gtk2::SpinButtonUpdatePolicy)
81
82   integer = $spin_button->get_value_as_int
83   double = $spin_button->get_value
84   $spin_button->set_value ($value)
85       ·   $value (double)
86
87   boolean = $spin_button->get_wrap
88   $spin_button->set_wrap ($wrap)
89       ·   $wrap (boolean)
90

PROPERTIES

92       'adjustment' (Gtk2::Adjustment : default undef : readable / writable /
93       private)
94           The adjustment that holds the value of the spinbutton
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96       'climb-rate' (double : default 0 : readable / writable / private)
97           The acceleration rate when you hold down a button
98
99       'digits' (Glib::UInt : default 0 : readable / writable / private)
100           The number of decimal places to display
101
102       'numeric' (boolean : default false : readable / writable / private)
103           Whether non-numeric characters should be ignored
104
105       'snap-to-ticks' (boolean : default false : readable / writable /
106       private)
107           Whether erroneous values are automatically changed to a spin
108           button's nearest step increment
109
110       'update-policy' (Gtk2::SpinButtonUpdatePolicy : default "always" :
111       readable / writable / private)
112           Whether the spin button should update always, or only when the
113           value is legal
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115       'value' (double : default 0 : readable / writable / private)
116           Reads the current value, or sets a new value
117
118       'wrap' (boolean : default false : readable / writable / private)
119           Whether a spin button should wrap upon reaching its limits
120

STYLE PROPERTIES

122       'shadow-type' (Gtk2::ShadowType : default "in" : readable / private)
123           Style of bevel around the spin button
124

SIGNALS

126       change-value (Gtk2::SpinButton, Gtk2::ScrollType)
127       integer = input (Gtk2::SpinButton, gpointer)
128       boolean = output (Gtk2::SpinButton)
129       value-changed (Gtk2::SpinButton)
130       wrapped (Gtk2::SpinButton)
131

ENUMS AND FLAGS

133   enum Gtk2::ScrollType
134       ·   'none' / 'GTK_SCROLL_NONE'
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136       ·   'jump' / 'GTK_SCROLL_JUMP'
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138       ·   'step-backward' / 'GTK_SCROLL_STEP_BACKWARD'
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140       ·   'step-forward' / 'GTK_SCROLL_STEP_FORWARD'
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142       ·   'page-backward' / 'GTK_SCROLL_PAGE_BACKWARD'
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144       ·   'page-forward' / 'GTK_SCROLL_PAGE_FORWARD'
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146       ·   'step-up' / 'GTK_SCROLL_STEP_UP'
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148       ·   'step-down' / 'GTK_SCROLL_STEP_DOWN'
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150       ·   'page-up' / 'GTK_SCROLL_PAGE_UP'
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152       ·   'page-down' / 'GTK_SCROLL_PAGE_DOWN'
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154       ·   'step-left' / 'GTK_SCROLL_STEP_LEFT'
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156       ·   'step-right' / 'GTK_SCROLL_STEP_RIGHT'
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158       ·   'page-left' / 'GTK_SCROLL_PAGE_LEFT'
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160       ·   'page-right' / 'GTK_SCROLL_PAGE_RIGHT'
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162       ·   'start' / 'GTK_SCROLL_START'
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164       ·   'end' / 'GTK_SCROLL_END'
165
166   enum Gtk2::SpinButtonUpdatePolicy
167       ·   'always' / 'GTK_UPDATE_ALWAYS'
168
169       ·   'if-valid' / 'GTK_UPDATE_IF_VALID'
170
171   enum Gtk2::SpinType
172       ·   'step-forward' / 'GTK_SPIN_STEP_FORWARD'
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174       ·   'step-backward' / 'GTK_SPIN_STEP_BACKWARD'
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176       ·   'page-forward' / 'GTK_SPIN_PAGE_FORWARD'
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178       ·   'page-backward' / 'GTK_SPIN_PAGE_BACKWARD'
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180       ·   'home' / 'GTK_SPIN_HOME'
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182       ·   'end' / 'GTK_SPIN_END'
183
184       ·   'user-defined' / 'GTK_SPIN_USER_DEFINED'
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COPYRIGHT

191       Copyright (C) 2003-2011 by the gtk2-perl team.
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193       This software is licensed under the LGPL.  See Gtk2 for a full notice.
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197perl v5.28.1                      2019-02-02               Gtk2::SpinButton(3)