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102 lines
8.0 KiB
HTML
102 lines
8.0 KiB
HTML
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<title>cef4delphi: uCEFDialogHandler: Class TCustomDialogHandler</title>
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<span id="TCustomDialogHandler"></span><h1 class="cio">Class TCustomDialogHandler</h1>
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<div class="sections">
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<div class="one_section"><a class="section" href="#PasDoc-Description">Description</a></div><div class="one_section"><a class="section" href="#PasDoc-Hierarchy">Hierarchy</a></div><div class="one_section"><a class="section" href="#PasDoc-Fields">Fields</a></div><div class="one_section"><a class="section" href="#PasDoc-Methods">Methods</a></div><div class="one_section">Properties</div></div>
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<span id="PasDoc-Description"></span><h2 class="unit">Unit</h2>
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<p class="unitlink">
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<a href="uCEFDialogHandler.html">uCEFDialogHandler</a></p>
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<h2 class="declaration">Declaration</h2>
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<p class="declaration">
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<code>type TCustomDialogHandler = class(<a class="normal" href="uCEFDialogHandler.TCefDialogHandlerOwn.html">TCefDialogHandlerOwn</a>)</code></p>
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<h2 class="description">Description</h2>
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<p class="nodescription">This item has no description.</p><span id="PasDoc-Hierarchy"></span><h2 class="hierarchy">Hierarchy</h2>
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<ul class="hierarchy"><li class="ancestor">TInterfacedObject</li>
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<li class="ancestor"><a class="normal" href="uCEFBaseRefCounted.TCefBaseRefCountedOwn.html">TCefBaseRefCountedOwn</a></li>
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<li class="ancestor"><a class="normal" href="uCEFDialogHandler.TCefDialogHandlerOwn.html">TCefDialogHandlerOwn</a></li>
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<li class="thisitem">TCustomDialogHandler</li></ul><h2 class="overview">Overview</h2>
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<span id="PasDoc-Fields"></span><h3 class="summary">Fields</h3>
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<table class="summary wide_list">
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<td class="visibility"><a href="legend.html"><img src="protected.gif" alt="Protected" title="Protected"></a></td>
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<td class="itemcode"><code><strong><a href="uCEFDialogHandler.TCustomDialogHandler.html#FEvents">FEvents</a></strong>: Pointer;</code></td>
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<span id="PasDoc-Methods"></span><h3 class="summary">Methods</h3>
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<table class="summary wide_list">
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<td class="visibility"><a href="legend.html"><img src="protected.gif" alt="Protected" title="Protected"></a></td>
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<td class="itemcode"><code>function <strong><a href="uCEFDialogHandler.TCustomDialogHandler.html#OnFileDialog-ICefBrowser-TCefFileDialogMode-ustring-ustring-TStrings-ICefFileDialogCallback-">OnFileDialog</a></strong>(const browser: <a href="uCEFInterfaces.ICefBrowser.html">ICefBrowser</a>; mode: <a href="uCEFTypes.html#TCefFileDialogMode">TCefFileDialogMode</a>; const title: <a href="uCEFTypes.html#ustring">ustring</a>; const defaultFilePath: <a href="uCEFTypes.html#ustring">ustring</a>; const acceptFilters: TStrings; const callback: <a href="uCEFInterfaces.ICefFileDialogCallback.html">ICefFileDialogCallback</a>): Boolean; override;</code></td>
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<td class="visibility"><a href="legend.html"><img src="protected.gif" alt="Protected" title="Protected"></a></td>
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<td class="itemcode"><code>procedure <strong><a href="uCEFDialogHandler.TCustomDialogHandler.html#RemoveReferences">RemoveReferences</a></strong>; override;</code></td>
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<tr class="list">
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<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
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<td class="itemcode"><code>constructor <strong><a href="uCEFDialogHandler.TCustomDialogHandler.html#Create-IChromiumEvents-">Create</a></strong>(const events : <a href="uCEFInterfaces.IChromiumEvents.html">IChromiumEvents</a>); reintroduce; virtual;</code></td>
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<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
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<td class="itemcode"><code>destructor <strong><a href="uCEFDialogHandler.TCustomDialogHandler.html#Destroy">Destroy</a></strong>; override;</code></td>
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</tr>
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</table>
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<h2 class="description">Description</h2>
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<h3 class="detail">Fields</h3>
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<table class="detail wide_list">
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<tr class="list">
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<td class="visibility"><a href="legend.html"><img src="protected.gif" alt="Protected" title="Protected"></a></td>
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<td class="itemcode"><span id="FEvents"></span><code><strong>FEvents</strong>: Pointer;</code></td>
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</tr>
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<tr><td colspan="2">
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<p class="nodescription">This item has no description.</p></td></tr>
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</table>
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<h3 class="detail">Methods</h3>
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<table class="detail wide_list">
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<td class="visibility"><a href="legend.html"><img src="protected.gif" alt="Protected" title="Protected"></a></td>
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<td class="itemcode"><span id="OnFileDialog-ICefBrowser-TCefFileDialogMode-ustring-ustring-TStrings-ICefFileDialogCallback-"></span><code>function <strong>OnFileDialog</strong>(const browser: <a href="uCEFInterfaces.ICefBrowser.html">ICefBrowser</a>; mode: <a href="uCEFTypes.html#TCefFileDialogMode">TCefFileDialogMode</a>; const title: <a href="uCEFTypes.html#ustring">ustring</a>; const defaultFilePath: <a href="uCEFTypes.html#ustring">ustring</a>; const acceptFilters: TStrings; const callback: <a href="uCEFInterfaces.ICefFileDialogCallback.html">ICefFileDialogCallback</a>): Boolean; override;</code></td>
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</tr>
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<tr><td colspan="2">
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<p class="inheritdescription">This item has no description. Showing description inherited from <a class="normal" href="uCEFInterfaces.ICefDialogHandler.html#OnFileDialog-ICefBrowser-TCefFileDialogMode-ustring-ustring-TStrings-ICefFileDialogCallback-">ICefDialogHandler.OnFileDialog</a>.</p><p>
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Called to run a file chooser dialog. |mode| represents the type of dialog to display. |title| to the title to be used for the dialog and may be NULL to show the default title ("Open" or "Save" depending on the mode). |default_file_path| is the path with optional directory and/or file name component that should be initially selected in the dialog. |accept_filters| are used to restrict the selectable file types and may any combination of (a) valid lower-cased MIME types (e.g. "text/*" or "image/*"), (b) individual file extensions (e.g. ".txt" or ".png"), or (c) combined description and file extension delimited using "|" and ";" (e.g. "Image Types|.png;.gif;.jpg"). To display a custom dialog return true (1) and execute |callback| either inline or at a later time. To display the default dialog return false (0). </p>
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</td></tr>
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<td class="visibility"><a href="legend.html"><img src="protected.gif" alt="Protected" title="Protected"></a></td>
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<td class="itemcode"><span id="RemoveReferences"></span><code>procedure <strong>RemoveReferences</strong>; override;</code></td>
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<tr><td colspan="2">
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<p class="inheritdescription">This item has no description. Showing description inherited from <a class="normal" href="uCEFInterfaces.ICefDialogHandler.html#RemoveReferences">ICefDialogHandler.RemoveReferences</a>.</p><p>
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Custom procedure to clear all references. </p>
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</td></tr>
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</table>
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<table class="detail wide_list">
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<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
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<td class="itemcode"><span id="Create-IChromiumEvents-"></span><code>constructor <strong>Create</strong>(const events : <a href="uCEFInterfaces.IChromiumEvents.html">IChromiumEvents</a>); reintroduce; virtual;</code></td>
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<p class="nodescription">This item has no description.</p></td></tr>
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<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
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<td class="itemcode"><span id="Destroy"></span><code>destructor <strong>Destroy</strong>; override;</code></td>
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<p class="nodescription">This item has no description.</p></td></tr>
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</table>
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