QGIS API Documentation 3.34.0-Prizren (ffbdd678812)
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A QSortFilterProxyModel subclass for showing filtered symbol and color ramps entries from a QgsStyle database. More...
#include <qgsstylemodel.h>
Public Slots | |
void | setFilterString (const QString &filter) |
Sets a filter string, such that only symbol entities with names matching the specified string will be shown. | |
Public Member Functions | |
QgsStyleProxyModel (QgsCombinedStyleModel *model, QObject *parent=nullptr) | |
Constructor for QgsStyleProxyModel, using the specified source combined model and parent object. | |
QgsStyleProxyModel (QgsStyle *style, QObject *parent=nullptr) | |
Constructor for QgsStyleProxyModel, for the specified style and parent object. | |
QgsStyleProxyModel (QgsStyleModel *model, QObject *parent=nullptr) | |
Constructor for QgsStyleProxyModel, using the specified source model and parent object. | |
void | addDesiredIconSize (QSize size) |
Adds an additional icon size to generate for Qt::DecorationRole data. | |
void | addTargetScreenProperties (const QgsScreenProperties &properties) |
Adds additional target screen properties to use when generating icons for Qt::DecorationRole data. | |
QgsStyle::StyleEntity | entityFilter () const |
Returns the style entity type filter. | |
bool | entityFilterEnabled () const |
Returns true if filtering by entity type is enabled. | |
bool | favoritesOnly () const |
Returns true if the model is showing only favorited entities. | |
bool | filterAcceptsRow (int source_row, const QModelIndex &source_parent) const override |
QString | filterString () const |
Returns the current filter string, if set. | |
Qgis::GeometryType | layerType () const |
Returns the layer type filter, or Qgis::GeometryType::Unknown if no layer type filter is present. | |
bool | lessThan (const QModelIndex &left, const QModelIndex &right) const override |
void | setEntityFilter (QgsStyle::StyleEntity filter) |
Sets the style entity type filter. | |
void | setEntityFilterEnabled (bool enabled) |
Sets whether filtering by entity type is enabled. | |
void | setEntityFilters (const QList< QgsStyle::StyleEntity > &filters) |
Sets the style entity type filters. | |
void | setFavoritesOnly (bool favoritesOnly) |
Sets whether the model should show only favorited entities. | |
void | setLayerType (Qgis::GeometryType type) |
Sets the layer type filter. | |
void | setSmartGroupId (int id) |
Sets a smart group id to filter style entities by. | |
void | setSymbolType (Qgis::SymbolType type) |
Sets the symbol type filter. | |
void | setSymbolTypeFilterEnabled (bool enabled) |
Sets whether filtering by symbol type is enabled. | |
void | setTagId (int id) |
Sets a tag id to filter style entities by. | |
void | setTagString (const QString &tag) |
Sets a tag to filter style entities by. | |
int | smartGroupId () const |
Returns the smart group id used to filter style entities by. | |
Qgis::SymbolType | symbolType () const |
Returns the symbol type filter. | |
bool | symbolTypeFilterEnabled () const |
Returns true if filtering by symbol type is enabled. | |
int | tagId () const |
Returns the tag id used to filter style entities by. | |
QString | tagString () const |
Returns the tag string used to filter style entities by. | |
A QSortFilterProxyModel subclass for showing filtered symbol and color ramps entries from a QgsStyle database.
Definition at line 257 of file qgsstylemodel.h.
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explicit |
Constructor for QgsStyleProxyModel, for the specified style and parent object.
The style object must exist for the lifetime of this model.
Definition at line 806 of file qgsstylemodel.cpp.
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explicit |
Constructor for QgsStyleProxyModel, using the specified source model and parent object.
The source model object must exist for the lifetime of this model.
Definition at line 851 of file qgsstylemodel.cpp.
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explicit |
Constructor for QgsStyleProxyModel, using the specified source combined model and parent object.
The source model object must exist for the lifetime of this model.
Definition at line 860 of file qgsstylemodel.cpp.
void QgsStyleProxyModel::addDesiredIconSize | ( | QSize | size | ) |
Adds an additional icon size to generate for Qt::DecorationRole data.
This allows style icons to be generated at an icon size which corresponds exactly to the view's icon size in which this model is used.
Definition at line 991 of file qgsstylemodel.cpp.
void QgsStyleProxyModel::addTargetScreenProperties | ( | const QgsScreenProperties & | properties | ) |
Adds additional target screen properties to use when generating icons for Qt::DecorationRole data.
This allows style icons to be generated at an icon device pixel ratio and DPI which corresponds exactly to the view's screen properties in which this model is used.
Definition at line 999 of file qgsstylemodel.cpp.
QgsStyle::StyleEntity QgsStyleProxyModel::entityFilter | ( | ) | const |
Returns the style entity type filter.
true
. Definition at line 1106 of file qgsstylemodel.cpp.
bool QgsStyleProxyModel::entityFilterEnabled | ( | ) | const |
Returns true
if filtering by entity type is enabled.
Definition at line 1095 of file qgsstylemodel.cpp.
bool QgsStyleProxyModel::favoritesOnly | ( | ) | const |
Returns true
if the model is showing only favorited entities.
Definition at line 980 of file qgsstylemodel.cpp.
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override |
Definition at line 868 of file qgsstylemodel.cpp.
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inline |
Returns the current filter string, if set.
Definition at line 293 of file qgsstylemodel.h.
Qgis::GeometryType QgsStyleProxyModel::layerType | ( | ) | const |
Returns the layer type filter, or Qgis::GeometryType::Unknown if no layer type filter is present.
This setting has an effect on label settings entities and 3d symbols only.
Definition at line 1018 of file qgsstylemodel.cpp.
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override |
Definition at line 961 of file qgsstylemodel.cpp.
void QgsStyleProxyModel::setEntityFilter | ( | QgsStyle::StyleEntity | filter | ) |
Sets the style entity type filter.
true
.Definition at line 1111 of file qgsstylemodel.cpp.
void QgsStyleProxyModel::setEntityFilterEnabled | ( | bool | enabled | ) |
Sets whether filtering by entity type is enabled.
If enabled is false
, then the value of entityFilter() will have no effect on the model filtering.
Definition at line 1100 of file qgsstylemodel.cpp.
void QgsStyleProxyModel::setEntityFilters | ( | const QList< QgsStyle::StyleEntity > & | filters | ) |
Sets the style entity type filters.
true
. Definition at line 1117 of file qgsstylemodel.cpp.
void QgsStyleProxyModel::setFavoritesOnly | ( | bool | favoritesOnly | ) |
Sets whether the model should show only favorited entities.
Definition at line 985 of file qgsstylemodel.cpp.
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slot |
Sets a filter string, such that only symbol entities with names matching the specified string will be shown.
Definition at line 973 of file qgsstylemodel.cpp.
void QgsStyleProxyModel::setLayerType | ( | Qgis::GeometryType | type | ) |
Sets the layer type filter.
Set type to Qgis::GeometryType::Unknown if no layer type filter is desired.
Definition at line 1023 of file qgsstylemodel.cpp.
void QgsStyleProxyModel::setSmartGroupId | ( | int | id | ) |
Sets a smart group id to filter style entities by.
Only entities within the given smart group will be shown in the model.
Set id to -1 to disable smart group filtering.
Definition at line 1062 of file qgsstylemodel.cpp.
void QgsStyleProxyModel::setSymbolType | ( | Qgis::SymbolType | type | ) |
Sets the symbol type filter.
true
.Definition at line 1089 of file qgsstylemodel.cpp.
void QgsStyleProxyModel::setSymbolTypeFilterEnabled | ( | bool | enabled | ) |
Sets whether filtering by symbol type is enabled.
If enabled is false
, then the value of Qgis::SymbolType() will have no effect on the model filtering. This has no effect on non-symbol entities (i.e. color ramps).
Definition at line 1012 of file qgsstylemodel.cpp.
void QgsStyleProxyModel::setTagId | ( | int | id | ) |
Sets a tag id to filter style entities by.
Only entities with the given tag will be shown in the model.
Set id to -1 to disable tag filtering.
Definition at line 1029 of file qgsstylemodel.cpp.
void QgsStyleProxyModel::setTagString | ( | const QString & | tag | ) |
Sets a tag to filter style entities by.
Only entities with the given tag will be shown in the model.
Set tag to an empty string to disable tag filtering.
Definition at line 1050 of file qgsstylemodel.cpp.
int QgsStyleProxyModel::smartGroupId | ( | ) | const |
Returns the smart group id used to filter style entities by.
If returned value is -1, then no smart group filtering is being conducted.
Definition at line 1079 of file qgsstylemodel.cpp.
Qgis::SymbolType QgsStyleProxyModel::symbolType | ( | ) | const |
Returns the symbol type filter.
true
, and has no effect on non-symbol entities (i.e. color ramps).Definition at line 1084 of file qgsstylemodel.cpp.
bool QgsStyleProxyModel::symbolTypeFilterEnabled | ( | ) | const |
Returns true
if filtering by symbol type is enabled.
Definition at line 1007 of file qgsstylemodel.cpp.
int QgsStyleProxyModel::tagId | ( | ) | const |
Returns the tag id used to filter style entities by.
If returned value is -1, then no tag filtering is being conducted.
Definition at line 1045 of file qgsstylemodel.cpp.
QString QgsStyleProxyModel::tagString | ( | ) | const |
Returns the tag string used to filter style entities by.
If returned value is empty, then no tag filtering is being conducted.
Definition at line 1057 of file qgsstylemodel.cpp.