📄 _web_client_container_8cpp-source.html
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<a name="l00134"></a>00134 <a name="l00135"></a>00135 <span class="comment">// ---------------------------------------------------------</span><a name="l00136"></a>00136 <span class="comment">// CWebClientContainer::SizeChanged()</span><a name="l00137"></a>00137 <span class="comment">// Called by framework when the view size is changed</span><a name="l00138"></a>00138 <span class="comment">// ---------------------------------------------------------</span><a name="l00139"></a>00139 <span class="comment">//</span><a name="l00140"></a><a class="code" href="class_c_web_client_container.html#9f9bb5a2110532e2f2909eaefb44d36a">00140</a> <span class="keywordtype">void</span> <a class="code" href="class_c_web_client_container.html#9f9bb5a2110532e2f2909eaefb44d36a">CWebClientContainer::SizeChanged</a>()<a name="l00141"></a>00141 {<a name="l00142"></a>00142 TInt pointY = 0;<a name="l00143"></a>00143 TRect rect = Rect();<a name="l00144"></a>00144 TInt width = rect.Width();<a name="l00145"></a>00145 TInt height = rect.Height() - 4; <span class="comment">// leave space for thin lines between windows</span><a name="l00146"></a>00146 TSize labelSize = <a class="code" href="class_c_web_client_container.html#f49c68988a8223c682bb785cfc992bce">iLabel</a>->MinimumSize();<a name="l00147"></a>00147 TInt dataWindowHeigth = (( height - labelSize.iHeight - KStatusWindowHeight ) / 2 );<a name="l00148"></a>00148 labelSize.iWidth = width;<a name="l00149"></a>00149 <a name="l00150"></a>00150 <a class="code" href="class_c_web_client_container.html#f49c68988a8223c682bb785cfc992bce">iLabel</a>->SetExtent( TPoint( 0,pointY ), labelSize );<a name="l00151"></a>00151 pointY = pointY + labelSize.iHeight + 1;<a name="l00152"></a>00152 <a class="code" href="class_c_web_client_container.html#ef4ea4ea92b98ddbacf568487ecb9f91">iHeaderWindow</a>->SetExtent( TPoint( 0,pointY ),<a name="l00153"></a>00153 TSize( width - KScrollBarWidth, dataWindowHeigth ));<a name="l00154"></a>00154 pointY = pointY + dataWindowHeigth + 1;<a name="l00155"></a>00155 <a class="code" href="class_c_web_client_container.html#8bc3b8bb8475ad9a1a952be25bd57ea1">iSourceWindow</a>->SetExtent( TPoint( 0,pointY ),<a name="l00156"></a>00156 TSize( width - KScrollBarWidth, dataWindowHeigth ));<a name="l00157"></a>00157 pointY = pointY + dataWindowHeigth + 1;<a name="l00158"></a>00158 <a class="code" href="class_c_web_client_container.html#adbca40542e9a219b97bd69dd93cb9d8">iStatusWindow</a>->SetExtent( TPoint( 0,pointY ),<a name="l00159"></a>00159 TSize( width - KScrollBarWidth, KStatusWindowHeight ));<a name="l00160"></a>00160 <a name="l00161"></a>00161 DrawNow();<a name="l00162"></a>00162 }<a name="l00163"></a>00163 <a name="l00164"></a>00164 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00165"></a>00165 <span class="comment">// CWebClientContainer::Draw()</span><a name="l00166"></a>00166 <span class="comment">// Draw this application's view to the screen</span><a name="l00167"></a>00167 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00168"></a>00168 <span class="comment">//</span><a name="l00169"></a><a class="code" href="class_c_web_client_container.html#67f946ca7848ec78de4961c5bcefdb72">00169</a> <span class="keywordtype">void</span> <a class="code" href="class_c_web_client_container.html#67f946ca7848ec78de4961c5bcefdb72">CWebClientContainer::Draw</a>( <span class="keyword">const</span> TRect& aRect )<span class="keyword"> const</span><a name="l00170"></a>00170 <span class="keyword"> </span>{<a name="l00171"></a>00171 CWindowGc& gc = SystemGc();<a name="l00172"></a>00172 <a name="l00173"></a>00173 gc.SetPenStyle( CGraphicsContext::ENullPen );<a name="l00174"></a>00174 gc.SetBrushColor( KRgbGray );<a name="l00175"></a>00175 gc.SetBrushStyle( CGraphicsContext::ESolidBrush );<a name="l00176"></a>00176 gc.DrawRect( aRect );<a name="l00177"></a>00177 }<a name="l00178"></a>00178 <a name="l00179"></a>00179 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00180"></a>00180 <span class="comment">// CWebClientContainer::CountComponentControls()</span><a name="l00181"></a>00181 <span class="comment">// Returns number of controls in this compound control.</span><a name="l00182"></a>00182 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00183"></a>00183 <span class="comment">//</span><a name="l00184"></a><a class="code" href="class_c_web_client_container.html#195be64c0e5b9f91ce87699e499af01c">00184</a> TInt <a class="code" href="class_c_web_client_container.html#195be64c0e5b9f91ce87699e499af01c">CWebClientContainer::CountComponentControls</a>()<span class="keyword"> const</span><a name="l00185"></a>00185 <span class="keyword"> </span>{<a name="l00186"></a>00186 <span class="keywordflow">return</span> 4; <span class="comment">// Label and 3 windows</span><a name="l00187"></a>00187 }<a name="l00188"></a>00188 <a name="l00189"></a>00189 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00190"></a>00190 <span class="comment">// CWebClientContainer::ComponentControl()</span><a name="l00191"></a>00191 <span class="comment">// Returns pointer to control with index aIndex.</span><a name="l00192"></a>00192 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00193"></a>00193 <span class="comment">//</span><a name="l00194"></a><a class="code" href="class_c_web_client_container.html#c1d1ba8d1c19e939c47fb73d50cb5432">00194</a> CCoeControl* <a class="code" href="class_c_web_client_container.html#c1d1ba8d1c19e939c47fb73d50cb5432">CWebClientContainer::ComponentControl</a>( TInt aIndex )<span class="keyword"> const</span><a name="l00195"></a>00195 <span class="keyword"> </span>{<a name="l00196"></a>00196 <span class="keywordflow">switch</span>( aIndex ) <a name="l00197"></a>00197 {<a name="l00198"></a>00198 <span class="keywordflow">case</span> 0:<a name="l00199"></a>00199 <span class="keywordflow">return</span> <a class="code" href="class_c_web_client_container.html#f49c68988a8223c682bb785cfc992bce">iLabel</a>;<a name="l00200"></a>00200 <span class="keywordflow">case</span> 1:<a name="l00201"></a>00201 <span class="keywordflow">return</span> <a class="code" href="class_c_web_client_container.html#ef4ea4ea92b98ddbacf568487ecb9f91">iHeaderWindow</a>;<a name="l00202"></a>00202 <span class="keywordflow">case</span> 2:<a name="l00203"></a>00203 <span class="keywordflow">return</span> <a class="code" href="class_c_web_client_container.html#8bc3b8bb8475ad9a1a952be25bd57ea1">iSourceWindow</a>;<a name="l00204"></a>00204 <span class="keywordflow">case</span> 3:<a name="l00205"></a>00205 <span class="keywordflow">return</span> <a class="code" href="class_c_web_client_container.html#adbca40542e9a219b97bd69dd93cb9d8">iStatusWindow</a>;<a name="l00206"></a>00206 <span class="keywordflow">default</span>:<a name="l00207"></a>00207 Panic( EClientView );<a name="l00208"></a>00208 <span class="keywordflow">return</span> 0;<a name="l00209"></a>00209 }<a name="l00210"></a>00210 }<a name="l00211"></a>00211 <a name="l00212"></a>00212 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00213"></a>00213 <span class="comment">// CWebClientContainer::HandleControlEventL()</span><a name="l00214"></a>00214 <span class="comment">// Handles control events.</span><a name="l00215"></a>00215 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00216"></a>00216 <span class="comment">//</span><a name="l00217"></a><a class="code" href="class_c_web_client_container.html#fd8d1486e494e8a6c1ea3199e29baf5b">00217</a> <span class="keywordtype">void</span> <a class="code" href="class_c_web_client_container.html#fd8d1486e494e8a6c1ea3199e29baf5b">CWebClientContainer::HandleControlEventL</a>( CCoeControl* <span class="comment">/* aControl */</span>, <a name="l00218"></a>00218 TCoeEvent <span class="comment">/* aEventType */</span> )<a name="l00219"></a>00219 {<a name="l00220"></a>00220 <span class="comment">// no implementation required</span><a name="l00221"></a>00221 }<a name="l00222"></a>00222 <a name="l00223"></a>00223 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00224"></a>00224 <span class="comment">// CWebClientContainer::ResetL()</span><a name="l00225"></a>00225 <span class="comment">// Set label text and reset contents of text windows.</span><a name="l00226"></a>00226 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00227"></a>00227 <span class="comment">//</span><a name="l00228"></a><a class="code" href="class_c_web_client_container.html#e1229dd620972e565280418fdb537a51">00228</a> <span class="keywordtype">void</span> <a class="code" href="class_c_web_client_container.html#e1229dd620972e565280418fdb537a51">CWebClientContainer::ResetL</a>( <span class="keyword">const</span> TDesC& aText )<a name="l00229"></a>00229 {<a name="l00230"></a>00230 <a class="code" href="class_c_web_client_container.html#f49c68988a8223c682bb785cfc992bce">iLabel</a>->SetTextL( aText );<a name="l00231"></a>00231 <a class="code" href="class_c_web_client_container.html#f49c68988a8223c682bb785cfc992bce">iLabel</a>->DrawNow();<a name="l00232"></a>00232 <a name="l00233"></a>00233 <a class="code" href="class_c_web_client_container.html#ef4ea4ea92b98ddbacf568487ecb9f91">iHeaderWindow</a>->Text()->Reset();<a name="l00234"></a>00234 <a class="code" href="class_c_web_client_container.html#ef4ea4ea92b98ddbacf568487ecb9f91">iHeaderWindow</a>->HandleTextChangedL();<a name="l00235"></a>00235 <a class="code" href="class_c_web_client_container.html#ef4ea4ea92b98ddbacf568487ecb9f91">iHeaderWindow</a>->SetCursorPosL( 0, EFalse );<a name="l00236"></a>00236 <a name="l00237"></a>00237 <a class="code" href="class_c_web_client_container.html#8bc3b8bb8475ad9a1a952be25bd57ea1">iSourceWindow</a>->Text()->Reset();<a name="l00238"></a>00238 <a class="code" href="class_c_web_client_container.html#8bc3b8bb8475ad9a1a952be25bd57ea1">iSourceWindow</a>->HandleTextChangedL();<a name="l00239"></a>00239 <a class="code" href="class_c_web_client_container.html#8bc3b8bb8475ad9a1a952be25bd57ea1">iSourceWindow</a>->SetCursorPosL( 0, EFalse );<a name="l00240"></a>00240 <a name="l00241"></a>00241 <a class="code" href="class_c_web_client_container.html#adbca40542e9a219b97bd69dd93cb9d8">iStatusWindow</a>->Text()->Reset();<a name="l00242"></a>00242 <a class="code" href="class_c_web_client_container.html#adbca40542e9a219b97bd69dd93cb9d8">iStatusWindow</a>->HandleTextChangedL();<a name="l00243"></a>00243 <a class="code" href="class_c_web_client_container.html#adbca40542e9a219b97bd69dd93cb9d8">iStatusWindow</a>->SetCursorPosL( 0, EFalse );<a name="l00244"></a>00244 <a name="l00245"></a>00245 <a class="code" href="class_c_web_client_container.html#ef4ea4ea92b98ddbacf568487ecb9f91">iHeaderWindow</a>->SetFocus( EFalse );<a name="l00246"></a>00246 <a class="code" href="class_c_web_client_container.html#8bc3b8bb8475ad9a1a952be25bd57ea1">iSourceWindow</a>->SetFocus( EFalse );<a name="l00247"></a>00247 <a class="code" href="class_c_web_client_container.html#adbca40542e9a219b97bd69dd93cb9d8">iStatusWindow</a>->SetFocus( ETrue );<a name="l00248"></a>00248 }<a name="l00249"></a>00249 <a name="l00250"></a>00250 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00251"></a>00251 <span class="comment">// CWebClientContainer::HandleCommandL()</span><a name="l00252"></a>00252 <span class="comment">// Called from CWebClientAppUi::HandleCommandL()</span><a name="l00253"></a>00253 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00254"></a>00254 <span class="comment">//</span><a name="l00255"></a><a class="code" href="class_c_web_client_container.html#a682d228622cea7790645ce10f591242">00255</a> <span class="keywordtype">void</span> <a class="code" href="class_c_web_client_container.html#a682d228622cea7790645ce10f591242">CWebClientContainer::HandleCommandL</a>( TInt aCommand )<a name="l00256"></a>00256 {<a name="l00257"></a>00257 <span class="keywordflow">switch</span>( aCommand )<a name="l00258"></a>00258 {<a name="l00259"></a>00259 <span class="keywordflow">case</span> EWebClientCmdHeader:<a name="l00260"></a>00260 {<a name="l00261"></a>00261 <span class="comment">// Change focus to Header window and set cursor visible</span><a name="l00262"></a>00262 <a class="code" href="class_c_web_client_container.html#ef4ea4ea92b98ddbacf568487ecb9f91">iHeaderWindow</a>->SetFocus( ETrue );<a name="l00263"></a>00263 <a class="code" href="class_c_web_client_container.html#8bc3b8bb8475ad9a1a952be25bd57ea1">iSourceWindow</a>->SetFocus( EFalse );<a name="l00264"></a>00264 <a class="code" href="class_c_web_client_container.html#adbca40542e9a219b97bd69dd93cb9d8">iStatusWindow</a>->SetFocus( EFalse );<a name="l00265"></a>00265 <a class="code" href="class_c_web_client_container.html#ef4ea4ea92b98ddbacf568487ecb9f91">iHeaderWindow</a>->MoveCursorL( TCursorPosition::EFNoMovement, EFalse );<a name="l00266"></a>00266 }<a name="l00267"></a>00267 <span class="keywordflow">break</span>;<a name="l00268"></a>00268 <span class="keywordflow">case</span> EWebClientCmdSource:<a name="l00269"></a>00269 {<a name="l00270"></a>00270 <span class="comment">// Change focus to Source window and set cursor visible</span><a name="l00271"></a>00271 iSourceWindow->SetFocus( ETrue );<a name="l00272"></a>00272 iHeaderWindow->SetFocus( EFalse );<a name="l00273"></a>00273 iStatusWindow->SetFocus( EFalse );<a name="l00274"></a>00274 iSourceWindow->MoveCursorL( TCursorPosition::EFNoMovement, EFalse );<a name="l00275"></a>00275 }<a name="l00276"></a>00276 <span class="keywordflow">break</span>;<a name="l00277"></a>00277 <span class="keywordflow">case</span> EWebClientCmdStatus:<a name="l00278"></a>00278 {<a name="l00279"></a>00279 <span class="comment">// Change focus to Status window and set cursor visible</span>⌨️ 快捷键说明
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