te::qt::widgets::SymbolPreviewWidget Class Reference
A widget used to preview symbol elements. More...
#include <SymbolPreviewWidget.h>
Inheritance diagram for te::qt::widgets::SymbolPreviewWidget:
Public Member Functions | |
| void | clear () |
| Clear the preview symbolizer. More... | |
| void | updatePreview (Symbol *symbol) |
| Preview a symbol element. More... | |
| void | updatePreview (const std::vector< te::se::Symbolizer *> &symbolizers) |
| Preview a set of symbolizer elements. More... | |
| void | updatePreview (te::se::Symbolizer *symbolizer) |
| Preview a symbolizer element. More... | |
Initializer Methods | |
Methods related to instantiation and destruction. | |
| SymbolPreviewWidget (const QSize &size, QWidget *parent=0) | |
| Constructs a symbol preview widget with fixed size, which is a child of parent, with widget flags set to f. More... | |
| ~SymbolPreviewWidget () | |
| Destructor. More... | |
Private Attributes | |
| te::gm::Geometry * | m_geom |
| Geometry used to draw the preview. More... | |
| QLabel * | m_previewLabel |
| Qt element that will be used to visualize preview result. More... | |
| QSize | m_size |
| Preview size. More... | |
Detailed Description
A widget used to preview symbol elements.
Definition at line 61 of file SymbolPreviewWidget.h.
Constructor & Destructor Documentation
◆ SymbolPreviewWidget()
| te::qt::widgets::SymbolPreviewWidget::SymbolPreviewWidget | ( | const QSize & | size, |
| QWidget * | parent = 0 |
||
| ) |
Constructs a symbol preview widget with fixed size, which is a child of parent, with widget flags set to f.
- Parameters
-
size The preview size. parent The widget's parent.
◆ ~SymbolPreviewWidget()
| te::qt::widgets::SymbolPreviewWidget::~SymbolPreviewWidget | ( | ) |
Destructor.
Member Function Documentation
◆ clear()
| void te::qt::widgets::SymbolPreviewWidget::clear | ( | ) |
Clear the preview symbolizer.
◆ updatePreview() [1/3]
| void te::qt::widgets::SymbolPreviewWidget::updatePreview | ( | Symbol * | symbol | ) |
Preview a symbol element.
- Parameters
-
symb A valid symbol element.
- Note
- The widget will NOT take the ownership of the given symbol.
◆ updatePreview() [2/3]
| void te::qt::widgets::SymbolPreviewWidget::updatePreview | ( | const std::vector< te::se::Symbolizer *> & | symbolizers | ) |
Preview a set of symbolizer elements.
- Parameters
-
symbolizers The set of symbolizer elements.
- Note
- The widget will NOT take the ownership of the given symbolizers.
◆ updatePreview() [3/3]
| void te::qt::widgets::SymbolPreviewWidget::updatePreview | ( | te::se::Symbolizer * | symbolizer | ) |
Preview a symbolizer element.
- Parameters
-
symb A valid symbolizer element.
- Note
- The widget will NOT take the ownership of the given symbolizer.
Member Data Documentation
◆ m_geom
|
private |
Geometry used to draw the preview.
Definition at line 120 of file SymbolPreviewWidget.h.
◆ m_previewLabel
|
private |
Qt element that will be used to visualize preview result.
Definition at line 119 of file SymbolPreviewWidget.h.
◆ m_size
|
private |
Preview size.
Definition at line 121 of file SymbolPreviewWidget.h.
The documentation for this class was generated from the following file:
- /home/castejon/castejon_files/develop/terralib5/git_release/src/terralib/qt/widgets/se/SymbolPreviewWidget.h
