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This name appears in next illustrating code fragments. That is the name of our text component, which is used in main QML file. The text component is placed in a file named TextTemplate.qml. The next snippet demonstrates our text component, which is used in all examples that follow. Let us recall how we define a component in QML. The solution is to form a QML component and instantiate it in the basic application code in places where we need it. It is clear that a text block can change very often - editing of the text, translation in other languages and so on. The starting point is the requirement to separate text blocks from basic QML code, encapsulating the text blocks in autonomous units, and providing a powerful interface.
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Combining rich text formatting options in QML with its software architecture possibilities we may have interesting solutions. As another example we may consider learning content for which we need a flexible interface to multi-line blocks of text.ĭon't confuse this with text processing we are considering options for easy structuring of text in blocks and their rendering through a flexible QML interface.Īt first look, QML with its Text element, is oriented to handling short text portions like labels, titles, dialogs, etc. Qt framework has its Assistance help system implemented in Qt C++. There are many situations where we need to handle relatively lengthy fragments of text, for example in help systems. QML Multi-line Texts Handling Introduction
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– For a Manual-update Drawing: To restore cropped content, use the Uncrop Drawing(s) command, then update the drawing. – For an Auto-update Drawing: The Uncrop Drawing(s) command restores previously cropped content to the Drawing The Drawing status is now Uncropped (as shown in the Info Box and Drawing Manager.) Its Frame is now Manually Resized. Drawing Settings (Frame panel): Uncheck Crop Drawing to Frame.Context menu of the Drawing, or the Layout tab.Note: Cropped status can be set as the Drawing Tool default, in Drawing Settings or the Info Box. The Drawing status is now Cropped (as shown in the Info Box and Drawing Manager.) Any Drawing content that falls outside the current extent of the Frame is deleted from the Drawing cache. Context menu of the Drawing or the Drawing’s Navigator item.Use the Crop Drawing(s) to Frame command from: All of the masked-out content is now displayed, so you do not have to keep updating while you edit the shape of the Frame.įor a selected Drawing with a Manually resized Frame, which is not cropped:
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– Click Full Update to update the full Drawing content in the background. If you continue editing the Frame, the command changes to Full Update. The masked (cropped) drawing content is now restored.Ĥ. The cropped content is indicated by the shaded area. Drag the Frame to the desired position.Ģ. The Drawing Frame of a cropped Drawing is shown with a dotted line.Ĭropped content can be restored at any time, as long as its source remains available. By default, Crop Drawing to Frame is also checked: as you resize the Frame, the Drawing content is cropped accordingly. The Manually resized frame button is now activated (in Drawing Settings or the Info Box).ģ. Select any edge of the Frame and use pet palette editing commands to modify it.Ģ. This Drawing Frame is shown with a solid line: it is not cropped.ġ. Thus, cropping Drawing content reduces file size and can speed up Drawing update.įrame editing and Drawing crop features work the same for all types of Drawings, including those with an external source.Ĭropped content can be restored at any time, as long as its source remains available.īy default, the Drawing Frame fits to the full Drawing content: the Fit Frame to Drawing control is active, in Drawing Settings or Info Box. Cropped content no longer has to be checked or refreshed (until it is restored). If you resize a Drawing Frame, you can optionally crop out the unseen Drawing content and delete it from the Drawing cache.
