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Mx Toolkit Reference Manual | ![]() |
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MxAdjustment; MxAdjustment* mx_adjustment_new (void); MxAdjustment* mx_adjustment_new_with_values (gdouble value, gdouble lower, gdouble upper, gdouble step_increment, gdouble page_increment, gdouble page_size); gdouble mx_adjustment_get_value (MxAdjustment *adjustment); void mx_adjustment_set_value (MxAdjustment *adjustment, gdouble value); gdouble mx_adjustment_get_lower (MxAdjustment *adjustment); void mx_adjustment_set_lower (MxAdjustment *adjustment, gdouble lower); gdouble mx_adjustment_get_upper (MxAdjustment *adjustment); void mx_adjustment_set_upper (MxAdjustment *adjustment, gdouble upper); gdouble mx_adjustment_get_step_increment (MxAdjustment *adjustment); void mx_adjustment_set_step_increment (MxAdjustment *adjustment, gdouble increment); gdouble mx_adjustment_get_page_increment (MxAdjustment *adjustment); void mx_adjustment_set_page_increment (MxAdjustment *adjustment, gdouble increment); gdouble mx_adjustment_get_page_size (MxAdjustment *adjustment); void mx_adjustment_set_page_size (MxAdjustment *adjustment, gdouble page_size); void mx_adjustment_set_values (MxAdjustment *adjustment, gdouble value, gdouble lower, gdouble upper, gdouble step_increment, gdouble page_increment, gdouble page_size); void mx_adjustment_get_values (MxAdjustment *adjustment, gdouble *value, gdouble *lower, gdouble *upper, gdouble *step_increment, gdouble *page_increment, gdouble *page_size); void mx_adjustment_interpolate (MxAdjustment *adjustment, gdouble value, guint duration, gulong mode); void mx_adjustment_interpolate_relative (MxAdjustment *adjustment, gdouble offset, guint duration, gulong mode); gboolean mx_adjustment_get_elastic (MxAdjustment *adjustment); void mx_adjustment_set_elastic (MxAdjustment *adjustment, gboolean elastic);
"elastic" gboolean : Read / Write / Construct "lower" gdouble : Read / Write / Construct "page-increment" gdouble : Read / Write / Construct "page-size" gdouble : Read / Write / Construct "step-increment" gdouble : Read / Write / Construct "upper" gdouble : Read / Write / Construct "value" gdouble : Read / Write / Construct
The MxAdjustment object represents a range of values bounded between a minimum and maximum, together with step and page increments and a page size.
typedef struct _MxAdjustment MxAdjustment;
Class for handling an interval between to values. The contents of the MxAdjustment are private and should be accessed using the public API.
MxAdjustment* mx_adjustment_new (void);
Create a new MxAdjustment
Returns : | a newly allocated MxAdjustment |
MxAdjustment* mx_adjustment_new_with_values (gdouble value, gdouble lower, gdouble upper, gdouble step_increment, gdouble page_increment, gdouble page_size);
Create a new MxAdjustment with the properties set to the values specified.
value : |
A gdouble |
lower : |
A gdouble |
upper : |
A gdouble |
step_increment : |
A gdouble |
page_increment : |
A gdouble |
page_size : |
A gdouble |
Returns : | a newly allocated MxAdjustment |
gdouble mx_adjustment_get_value (MxAdjustment *adjustment);
Get the current value of the "value" property
adjustment : |
An MxAdjustment |
Returns : | the current value of the "value" property |
void mx_adjustment_set_value (MxAdjustment *adjustment, gdouble value);
Set the value of the "value" property.
adjustment : |
An MxAdjustment |
value : |
A gdouble |
gdouble mx_adjustment_get_lower (MxAdjustment *adjustment);
Get the value of the "lower" property.
adjustment : |
A MxAdjustment |
Returns : | the current value of the "lower" property. |
void mx_adjustment_set_lower (MxAdjustment *adjustment, gdouble lower);
Set the value of the "lower" property.
adjustment : |
A MxAdjustment |
lower : |
A gdouble |
gdouble mx_adjustment_get_upper (MxAdjustment *adjustment);
Get the value of the "upper" property.
adjustment : |
A MxAdjustment |
Returns : | the current value of the "upper" property. |
void mx_adjustment_set_upper (MxAdjustment *adjustment, gdouble upper);
Set the value of the "upper" property.
adjustment : |
A MxAdjustment |
upper : |
A gdouble |
gdouble mx_adjustment_get_step_increment (MxAdjustment *adjustment);
Get the value of the MxAdjustment:step-increment property.
adjustment : |
A MxAdjustment |
Returns : | the current value of the "step-increment" property. |
void mx_adjustment_set_step_increment (MxAdjustment *adjustment, gdouble increment);
Set the value of the "step-increment" property.
adjustment : |
A MxAdjustment |
increment : |
A gdouble |
gdouble mx_adjustment_get_page_increment (MxAdjustment *adjustment);
Get the value of the MxAdjustment:page-increment property.
adjustment : |
A MxAdjustment |
Returns : | the current value of the "page-increment" property. |
void mx_adjustment_set_page_increment (MxAdjustment *adjustment, gdouble increment);
Set the value of the "page-increment" property.
adjustment : |
A MxAdjustment |
increment : |
A gdouble |
gdouble mx_adjustment_get_page_size (MxAdjustment *adjustment);
Get the value of the "page-size" property.
adjustment : |
A MxAdjustment |
Returns : | the current value of the "page-size" property. |
void mx_adjustment_set_page_size (MxAdjustment *adjustment, gdouble page_size);
Set the "page-size" property.
adjustment : |
A MxAdjustment |
page_size : |
A gdouble |
void mx_adjustment_set_values (MxAdjustment *adjustment, gdouble value, gdouble lower, gdouble upper, gdouble step_increment, gdouble page_increment, gdouble page_size);
Set the various properties of MxAdjustment.
adjustment : |
A MxAdjustment |
value : |
A gdouble |
lower : |
A gdouble |
upper : |
A gdouble |
step_increment : |
A gdouble |
page_increment : |
A gdouble |
page_size : |
A gdouble |
void mx_adjustment_get_values (MxAdjustment *adjustment, gdouble *value, gdouble *lower, gdouble *upper, gdouble *step_increment, gdouble *page_increment, gdouble *page_size);
Get the various properties of MxAdjustment.
adjustment : |
A MxAdjustment |
value : |
A gdouble |
lower : |
A gdouble |
upper : |
A gdouble |
step_increment : |
A gdouble |
page_increment : |
A gdouble |
page_size : |
A gdouble |
void mx_adjustment_interpolate (MxAdjustment *adjustment, gdouble value, guint duration, gulong mode);
Interpolate "value" to the new value specified by value
, using
the mode and duration given.
adjustment : |
A MxAdjustment |
value : |
A gdouble |
duration : |
duration in milliseconds |
mode : |
A ClutterAnimationMode |
void mx_adjustment_interpolate_relative (MxAdjustment *adjustment, gdouble offset, guint duration, gulong mode);
Interpolate the value of "value" to a new value calculated from
offset
.
adjustment : |
A MxAdjustment |
offset : |
A gdouble |
duration : |
duration in milliseconds |
mode : |
A ClutterAnimationMode |
gboolean mx_adjustment_get_elastic (MxAdjustment *adjustment);
Get the value of the "elastic" property.
adjustment : |
A MxAdjustment |
Returns : | the current value of the "elastic" property. |
void mx_adjustment_set_elastic (MxAdjustment *adjustment, gboolean elastic);
Set the value of the "elastic" property.
adjustment : |
A MxAdjustment |
elastic : |
A gboolean |
"elastic"
property"elastic" gboolean : Read / Write / Construct
Make interpolation behave in an 'elastic' way and stop clamping value.
Default value: FALSE
"page-increment"
property"page-increment" gdouble : Read / Write / Construct
Page increment.
Allowed values: >= 0
Default value: 0
"page-size"
property"page-size" gdouble : Read / Write / Construct
Page size.
Allowed values: >= 0
Default value: 0
"step-increment"
property"step-increment" gdouble : Read / Write / Construct
Step increment.
Allowed values: >= 0
Default value: 0
"changed"
signalvoid user_function (MxAdjustment *arg0, gpointer user_data) : Run Last
Emitted when any of the adjustment values have changed
user_data : |
user data set when the signal handler was connected. |